List of observatory codes

This is a list of observatory codes (IAU codes or MPC codes) published by the Minor Planet Center.[1] For a detailed description, see observations of small Solar System bodies.

List

Obs. code
Map
Observatories, programms, surveys, and dedicated telescopesCTRYRegionMPC-description
000Royal Observatory, GreenwichUnited KingdomENGGreenwich
001Isaac Roberts' ObservatoryUnited KingdomENGCrowborough
002Rayleigh Observatory, Chelmsford borough, EssexUnited KingdomENGRayleigh
003Montpellier Observatory (Observatoire de la Babote; Montpellier Babote Observatory)FranceOccMontpellier
004Toulouse ObservatoryFranceOccToulouse
005Paris Observatory (Observatoire de Paris; Observatoire de Paris-Meudon)FranceIDFMeudon
006Fabra Observatory (Observatori Fabra)SpainCTFabra Observatory, Barcelona
007Paris Observatory (Observatoire de Paris; Observatoire de Paris-Meudon)FranceIDFParis
008Algiers Observatory (Centre de Recherche en Astronomie Astrophysique et Géophysique)Algeria-Algiers-Bouzareah
009Uecht Observatory (Sternwarte Uecht, Solar Observatory at Uecht)SwitzerlandSWGBerne-Uecht
010CERGA Observatory (Centre de recherches en géodynamique et astrométrie) SrcFrancePACACaussols
011Wetzikon Observatory (Sternwarte Wetzikon)SwitzerlandSWGWetzikon
012Royal Observatory of Belgium (Uccle Observatory; Observatoire Royal de Belgique; Koninklijke Sterrenwacht van België)BelgiumBCRUccle
013Leiden Observatory (Sterrewacht Leiden)NetherlandsZuid HollandLeiden
014Marseille ObservatoryFrancePACAMarseilles
015Sonnenborgh ObservatoryNetherlandsUtrechtUtrecht
016Besançon Astronomical Observatory (Observatoire de Besançon)FranceBFCBesançon
017Hoher List Observatory (Observatorium Hoher List)GermanyRPHoher List
018Düsseldorf-Bilk Observatory (Sternwarte Bilk)GermanyNRWDüsseldorf-Bilk
019Neuchâtel ObservatorySwitzerlandSWFNeuchatel
020Nice Observatory (Observatoire de Nice); observer: Matthieu Conjat Src:21FrancePACANice
021Karlsruhe Observatory (Sternwarte Karlsruhe)GermanyBWKarlsruhe
022Observatory of Turin (Pino Torinese; Osservatorio Astronomico di Torino)ItalyPPino Torinese
023Wiesbaden Observatory (Sternwarte Wiesbaden)GermanyHEWiesbaden
024Heidelberg-Königstuhl State Observatory (Heidelberg Observatory; Landessternwarte Heidelberg-Königstuhl)GermanyBWHeidelberg-Konigstuhl
025Stuttgart ObservatoryGermanyBWStuttgart
026Zimmerwald Observatory (Observatorium Zimmerwald)SwitzerlandSWGBerne-Zimmerwald
027Brera Astronomical Observatory (Osservatorio Astronomico di Brera)ItalyLoMilan
028Würzburg Observatory (Sternwarte der Universität Würzburg)GermanyFBWürzburg
029Hamburg Observatory (Bergedorf Observatory; Hamburger Sternwarte)GermanyHHamburg-Bergedorf
030Arcetri Observatory (Osservatorio Astrofisico di Arcetri)ItalyTuArcetri Observatory, Florence
031Sonneberg ObservatoryGermanyTHSonneberg
032Jena Observatory (Astrophysikalisches Institut und Universitäts-Sternwarte Jena)GermanyTHJena
033Karl Schwarzschild Observatory (Karl-Schwarzschild-Observatorium)GermanyTHKarl Schwarzschild Observatory, Tautenburg
034Monte Mario Observatory (Osservatorio Astronomico di Roma Sede di Monte Mario)ItalyLaMonte Mario Observatory, Rome
035Østervold Observatory (Copenhagen University Observatory; Københavns Universitet Astronomisk Observatorium)Denmark-Copenhagen
036Vatican Observatory (Specola Vaticana)Vatican City-Castel Gandolfo
037Collurania-Teramo Observatory (Osservatorio Astronomico di Collurania-Teramo)ItalyAbCollurania Observatory, Teramo
038Astronomical Observatory of Trieste (Osservatorio Astronomico di Trieste)ItalyFTrieste
039Lund Observatory (Lunds Universitet Institutionen för astronomi)SwedenSkåneLund
040Lohrmann InstituteGermanySNLohrmann Institute, Dresden
041Innsbruck ObservatoryAustriaTyInnsbruck
042Einstein TowerGermanyBBPotsdam
043Asiago Astrophysical Observatory (Osservatorio Astrofisico di Asiago)ItalyVAsiago Astrophysical Observatory, Padua
044Astronomical Observatory of Capodimonte (Osservatorio Astronomico di Capodimonte)ItalyCamCapodimonte Observatory, Naples
045Vienna Observatory (since 1879) (Universitäts-Sternwarte Wien)AustriaViVienna (since 1879)
046Kleť Observatory, České Budějovice (Hvězdárna Kleť)Czech RepublicJCKlet Observatory, Ceske Budejovice
047Poznań Observatory (Obserwatorium Astronomiczne Uniwersytet im. Adama Mickiewicza w Poznaniu)PolandWVPoznań
048Hradec Králové Observatory (Hvězdárna Hradec Králové)Czech RepublicHradec KrálovéHradec Kralove
049Kvistaberg ObservatorySwedenUpUppsala-Kvistaberg
050Stockholm Observatory (before 1931) (Stockholms observatorium)SwedenStockholm (before 1931)
051Royal Observatory, Cape of Good HopeSouth AfricaWCCape
052Stockholm Observatory (since 1931) (Saltsjöbaden Observatory)SwedenStockholm-Saltsjobaden
053Konkoly Observatory (Konkoly Obszervatórium)HungaryBudapestKonkoly Observatory, Budapest (since 1934)
054Brorfelde Observatory (Brorfelde Observatoriet)Denmark-Brorfelde
055Kraków ObservatoryPolandLPVCracow
056Skalnaté pleso Observatory (Observatórium Skalnaté pleso)SlovakiaPrešovSkalnate Pleso
057Belgrade ObservatorySerbia-Belgrade
058Königsberg Observatory (before 1944)German Empire
Russia
KaliningradKaliningrad
059Lomnický štít Observatory (Observatórium Lomnický štít)SlovakiaPrešovLomnicky Stit
060Warsaw University ObservatoryPolandMVWarsaw-Ostrowik
061Uzhhorod ObservatoryUkraineZakarpattiaUzhhorod
062Iso-Heikkilä Observatory (Turku Observatory; Turun observatorio)FinlandSWTurku
063Tuorla Observatory (Turku-Tuorla; Tuorlan observatorio)FinlandSWTurku-Tuorla
064Kevola Observatory (Turku-Kevola; Kevolan tähtitorni)FinlandSWTurku-Kevola
065Traunstein ObservatoryGermanyFBTraunstein
066National Observatory of AthensGreece-Athens
067Astronomical Observatory of Lviv UniversityUkraineLvivLviv University Observatory
068Lviv Polytechnic InstituteUkraineLvivLviv Polytechnic Institute
069Baldone, near RigaLatvia-Baldone
070Vilnius Observatory (before 1939)Russia
Poland
VilniusVilnius (before 1939)
071Rozhen Observatory or Bulgarian National Astronomical ObservatoryBulgaria-NAO Rozhen, Smolyan
072Scheuren ObservatoryGermanyNRWScheuren Observatory
073Bucharest Astronomical ObservatoryRomania-Bucharest
074Boyden ObservatorySouth AfricaFree StateBoyden Observatory, Bloemfontein
075University of Tartu Old Observatory active until 1964 (formerly Dorpat Observatory until 1919; not to be confused with modern Tartu Observatory, see L75)EstoniaTartuTartu
076Johannesburg-Hartbeespoort Observatory (Union Observatory Annex), HartbeespoortSouth AfricaNorth WestJohannesburg-Hartbeespoort
077Yale-Columbia Southern Station (1925–1951) SrcSouth AfricaGautengYale-Columbia Station, Johannesburg
078Union Observatory (Johannesburg Observatory; Republic Observatory; Transvaal Observatory)South AfricaGautengJohannesburg
079Radcliffe ObservatorySouth AfricaGautengRadcliffe Observatory, Pretoria
080Istanbul ObservatoryTurkey-Istanbul
081Leiden Southern Station, Hartbeespoort (Leiden Station, Johannesburg)South AfricaNorth WestLeiden Station, Johannesburg
082St. Pölten ObservatoryAustriaLASt. Polten
083Main Astronomical ObservatoryUkraineKyivHolosiivskyi District, Kyiv
084Pulkovo ObservatoryRussiaSaint PetersburgPulkovo
085Kyiv ObservatoryUkraineKyivKyiv
086Odesa ObservatoryUkraine-Odesa
087Helwan ObservatoryEgypt-Helwan
088Kottomia ObservatoryEgypt-Kottomia
089Mykolaiv ObservatoryUkraineMykolaivMykolaiv
090Mainz ObservatoryGermanyRPMainz
091Nurol Observatory (Observatoire de Nurol)FranceARAObservatoire de Nurol, Aurec sur Loire
092Toruń Centre for Astronomy (Piwnice Astronomical Observatory; Piwnice Obserwatorium Astronomiczne)PolandKPVTorun-Piwnice
093Skibotn ObservatoryNorway-Skibotn
094Simeiz ObservatoryUkraine-Crimea-Simeis
0951. Crimean Astrophysical Observatory
2. Crimean Astronomical Station of the Sternberg Astronomical Institute
3. Gennadiy Borisov's observatory until it received its own code L51
Ukraine-Crimea-Nauchnij
096Merate ObservatoryItalyLoMerate
097Wise ObservatoryIsrael-Wise Observatory, Mitzpeh Ramon
098Cima Ekar Observing Station (Stazione osservativa di Asiago Cima Ekar; also see #043 and #209)ItalyVAsiago Observatory, Cima Ekar
099Lahti Ursa Observatory (Lahden Ursan tähtitorni)FinlandPäijät-HämeLahti
100Ähtäri ObservatoryFinlandSouth OstrobothniaAhtari
101Kharkiv Observatory (Astronomical Observatory of Kharkiv National University, ХАО)UkraineKharkivKharkiv
102Zvenigorod ObservatoryRussiaMoscowZvenigorod
103Ljubljana ObservatorySloveniaLjubljanaLjubljana
104Pistoia Mountains Astronomical Observatory (San Marcello Pistoiese; Osservatorio Astronomico della Montagna Pistoiese; Osservatorio di Pian dei Termini, Pian dei Termini Observatory)ItalyTuSan Marcello Pistoiese
105Moscow ObservatoryRussiaMoscowMoscow
106Črni Vrh Observatory (Observatorij Črni Vrh)SloveniaPrimorskaCrni Vrh
107Cavezzo Observatory, (Osservatorio Astronomico "Geminiamo Montanari")ItalyERCavezzo
108Montelupo ObservatoryItalyTuMontelupo
109Kouba ObservatoryAlgeria-Algiers-Kouba
110Rostov ObservatoryRussiaYaroslavlRostov
111Piazzano ObservatoryItalyTuPiazzano Observatory, Florence
112Pleiade ObservatoryItalyVPleiade Observatory, Verona
113Drebach Observatory (Volkssternwarte Drebach), SchönbrunnGermanySNVolkssternwarte Drebach, Schoenbrunn
114Zelenchukskaya Station of the Engelhardt Observatory (see #136), Kazan University Observatory)RussiaKarachay-CherkessiaEngelhardt Observatory, Zelenchukskaya Station
115Special Astrophysical Observatory (SAO) (also see #114)RussiaKarachay-CherkessiaZelenchukskaya
116Giesing Observatory, München-GiesingGermanyFBGiesing
117Sendling Observatory, MunichGermanyFBSendling
118Modra Observatory (Astronomické observatórium Modra; Astronomical and Geophysical Observatory, Modra)SlovakiaBratislavaAstronomical and Geophysical Observatory, Modra
119Abastuman ObservatoryGeorgia (country)-Abastuman
120Višnjan Observatory (Zvjezdarnica Višnjan)Croatia-Visnjan
121Chuhuiv Observational StationUkraineKharkivChuhuiv Raion, Kharkiv Oblast
122Pises Observatory (Observatoire des Pises)FranceOccPises Observatory
123Byurakan ObservatoryArmenia-Byurakan
124Castres Observatory (Observatoire de Castres)FranceOccCastres
125Tbilisi ObservatoryGeorgia (country)-Tbilisi
126Monte Viseggi Observatory (Osservatorio Astronomico di Monte Viseggi), obs.: Giulio ScarfìItalyLiMonte Viseggi
127Bornheim ObservatoryGermanyNRWBornheim
128Saratov Observatory of the Saratov State UniversityRussiaSaratovSaratov
129Ordubad ObservatoryAzerbaijan-Ordubad
130Lumezzane Observatory (Osservatorio Astronomico Serafino Zani)ItalyLoLumezzane
131Observatoire de l'ArdècheFranceARAObservatoire de l'Ardeche
132Bédoin Observatory (Observatoire de Bédoin); observer: Pierre AntoniniFrancePACABedoin
133Les Tardieux Observatory; observer: Michel BœufFrancePACALes Tardieux
134Großschwabhausen Observatory of the Jena Observatory (see #032) near JenaGermanyTHGroszschwabhausen
135Kasan ObservatoryRussiaTatarstanKasan
136Engelhardt Observatory of the Kazan University ObservatoryRussiaTatarstanEngelhardt Observatory, Kasan
137Givatayim ObservatoryIsrael-Givatayim Observatory
138Village-Neuf ObservatoryFranceGEVillage-Neuf
139Antibes Observatory; observer: Laurent Brunetto[2]FrancePACAAntibes
140Augerolles ObservatoryFranceARAAugerolles
141Hottviller Observatory (Observatoire de Hottviller)FranceGEHottviller
142Sinsen ObservatoryGermanyNRWSinsen
143Gnosca Observatory (Osservatorio Astronomico di Gnosca; observer: Stefano Sposetti)SwitzerlandSWIGnosca
144Bray et Lu ObservatoryFranceIDFBray et Lu
145's-Gravenwezel ObservatoryBelgiumVLG's-Gravenwezel
146Frignano ObservatoryItaly-Frignano
147Suno Observatory (Osservatorio Astronomico di Suno; Osservatorio Astronomico Galileo Galilei) SrcItalyPOsservatorio Astronomico di Suno
148Guitalens Observatory (Observatoire de Guitalens; observer: Alain Klotz)[2]FranceOccGuitalens
149Beine-Nauroy ObservatoryFranceGEBeine-Nauroy
150Maisons Laffitte ObservatoryFranceIDFMaisons Laffitte
151Eschenberg Observatory (Sternwarte Eschenberg)SwitzerlandSWGEschenberg Observatory, Winterthur
152Moletai Astronomical Observatory (MAO)Lithuania-Moletai Astronomical Observatory
153Stuttgart-Hoffeld ObservatoryGermanyBWStuttgart-Hoffeld
154Cortina Obsrevatory (Associazione Astronomica Cortina; Osservatorio Astronomico del Col Drusciè "Helmut Ullrich"), Cortina d'AmpezzoItalyVCortina
155Ole Rømer ObservatoryDenmark-Ole Romer Observatory, Aarhus
156Catania Astrophysical ObservatoryItalySiCatania Astrophysical Observatory
157Frasso Sabino Observatory (Osservatorio Astronomico Virginio Cesarini – Frasso Sabino) SrcItalyLaFrasso Sabino
158Promiod Observatory (Osservatorio Dalai Lama di Promiod)ItalyAoPromiod
159Monte Agliale Observatory (Osservatorio Astronomico di Monte Agliale)ItalyTuMonte Agliale
160Castelmartini Observatory (Osservatorio Astronomico di Castelmartini, owner: E. Prosperi) SrcItalyTuCastelmartini
161Cerrina Tololo ObservatoryItalyPCerrina Tololo Observatory
162Potenza ObservatoryItalyBPotenza
163Roeser ObservatoryLuxembourg-Roeser Observatory, Luxembourg
164St. Michel sur Meurthe ObservatoryFranceGESt. Michel sur Meurthe
165Piera Observatory (Observatori Astronomic de Piera)SpainCTPiera Observatory, Barcelona
166Úpice Observatory (Hvězdárna v Úpici)Czech RepublicHradec KrálovéUpice
167Bülach Observatory (Sternwarte Bülach)SwitzerlandSWGBulach Observatory
168Kourovskaya ObservatoryRussiaSverdlovskKourovskaya
169Airali ObservatoryItalyPAirali Observatory
170Begues Observatory (Observatorio de Begues)SpainCTObservatorio de Begues
171Flarestar ObservatoryMalta-Flarestar Observatory, San Gwann
172Onnens ObservatorySwitzerlandSWFOnnens
173St Clotilde Observatory (Observatoire Sainte-Clotilde)France
Réunion
RéunionSt. Clotilde, Reunion
174Nyrölä Observatory (Nyrölän observatorio), JyväskyläFinlandCFNyrola Observatory, Jyvaskyla
175Bagnoud ObservatorySwitzerlandSWFF.-X. Bagnoud Observatory, St-Luc
176Consell Observatory (Observatorio Astronómico de Consell)SpainIBObservatorio Astronomico de Consell
177Le Cres Observatory, observer: Raymond Poncy [2]FranceOccLe Cres
178Collonges Observatory observer: Jean-Gabriel Bosch[2]FranceARACollonges
179Monte Generoso Observatory (Osservatorio del Monte Generoso)SwitzerlandSWIMonte Generoso
180Mauguio ObservatoryFranceOccMauguio
181Makes Observatory (Observatoire des Makes; observers: Jean-Paul Teng, Andre Peyrot, Alain Klotz)[2]France
Réunion
RéunionObservatoire des Makes, Saint-Louis
182St Paul ObservatoryFrance
Réunion
RéunionSt. Paul, Reunion
183Starlab ObservatoryRussiaKarachay-CherkessiaStarlab Observatory, Karachay-Cherkessia
184Valmeca ObservatoryFrancePACAValmeca Observatory, Puimichel
185Jura Observatory (Observatoire astronomique jurassien)SwitzerlandSWFObservatoire Astronomique Jurassien-Vicques
186Kitab Observatory, Mt. MaydanakUzbekistanKashkadaryaKitab
187Borowiec Astrogeodynamic ObservatoryPolandWVAstronomical Observatory, Borowiec
188Majdanak ObservatoryUzbekistanKashkadaryaMajdanak
189Geneva Observatory (old observatory; before 1967)SwitzerlandSWFGeneva (before 1967)
190Gissar ObservatoryTajikistanRRGissar
191Dushanbe ObservatoryTajikistanRRDushanbe
192Tashkent ObservatoryUzbekistanTashkentTashkent
193Sanglok ObservatoryTajikistanKhatlonSanglok
194Tivoli ObservatoryNamibia-Tivoli
195Untermenzing ObservatoryGermanyFBUntermenzing Observatory, Munich
196Homburg-Erbach ObservatoryGermanySLHomburg-Erbach
197Bastia ObservatoryItalyERBastia
198Wildberg Observatory (Observatorium Wildberg) SrcGermanyBWWildberg
199Buthiers Observatory (Observatoire de Buthiers)FranceCVLButhiers
200Beersel Hills ObservatoryBelgiumVLGBeersel Hills Observatory
201Jonathan B. Postel Observatory, PromiodItalyAoJonathan B. Postel Observatory
202Tamaris ObservatoireFrancePACATamaris Observatoire, La Seyne sur Mer
203GiaGa ObservatoryItalyLoGiaGa Observatory
204Schiaparelli ObservatoryItalyLoSchiaparelli Observatory
205Osservatorio Casalecchio di RenoItalyERObs. Casalecchio di Reno, Bologna
206Haagaar ObservatoryNorway-Haagaar Observatory, Eina
207Osservatorio Antonio GrossoItalyLoOsservatorio Antonio Grosso
208Rivalta ObservatoryItalyERRivalta
209Asiago-DLR Asteroid Survey (ADAS) at the Cima Ekar Station (#098) of the Asiago Observatory (#043)ItalyVAsiago Observatory, Cima Ekar-ADAS
210Almaty Observatory (Alma-Ata Observatory)Kazakhstan-Alma-Ata
211Scandicci ObservatoryItalyTuScandicci
212La Dehesilla Observatory (Observatorio La Dehesilla)Italy
Spain
ANObservatorio La Dehesilla
213Montcabre Observatory (Observatorio Montcabre)Italy
Spain
CTObservatorio Montcabre
214Garching ObservatoryGermanyFBGarching Observatory
215Buchloe ObservatoryGermanyFBBuchloe
216Côtes de Meuse Observatory (Observatoire des Côtes de Meuse)FranceGEObservatoire des Cote de Meuse
217Assah ObservatoryKazakhstan-Assah
218Hyderabad observatoryIndia-Hyderabad
219Japal-Rangapur ObservatoryIndia-Japal-Rangapur
220Vainu Bappu ObservatoryIndia-Vainu Bappu Observatory, Kavalur
221IAS Observatory (IAS), Hakos locationNamibia-IAS Observatory, Hakos
222Yerres-Canotiers ObservatoryFranceIDFYerres-Canotiers
223Madras Observatory (Indian Institute of Astrophysics)India-Madras
224Ottmarsheim Observatory (Observatoire d'Ottmarsheim), observer: Claudine RinnerFranceGEOttmarsheim
225Northwood Ridge Observatory, NorthwoodUnited StatesNHNorthwood Ridge Observatory
226Guido Ruggieri ObservatoryItalyVGuido Ruggieri Observatory, Padua
227OrbitJet ObservatoryUnited StatesNYOrbitJet Observatory, Colden
228Bruno Zugna ObservatoryItalyFBruno Zugna Observatory, Trieste
229G. C. Gloriosi Astronomical ObservatoryItalyCamG. C. Gloriosi Astronomical Observatory, Salerno
230Mount Wendelstein ObservatoryGermanyFBMt. Wendelstein Observatory
231Vesqueville ObservatoryBelgiumWALVesqueville
232Masquefa ObservatorySpainCTMasquefa Observatory
233Sauro Donati Astronomical ObservatoryItalyTuSauro Donati Astronomical Observatory, San Vito
234Coddenham ObservatoryUnited KingdomENGCoddenham Observatory
235CAST ObservatoryItalyFCAST Observatory, Talmassons
236Tomsk ObservatoryRussiaTomskTomsk
237Baugy ObservatoryFranceCVLBaugy
238Grorudalen Optical ObservatoryNorway-Grorudalen Optical Observatory
239Michael Adrian ObservatoryGermanyHETrebur
240Herrenberg Observatory (Herrenberg Sternwarte) at HerrenbergGermanyBWHerrenberg Sternwarte
241Schaerding ObservatoryAustriaUASchaerding
242Varennes ObservatoryFranceOccVarennes
243Umbrella ObservatoryGermanyNIUmbrella Observatory, Fredenbeck
244Geocentric Occultation ObservationSPACEgeocentricGeocentric Occultation Observation
245Spitzer Space TelescopeSPACEEarth-trailingSpitzer Space Telescope
246Klet Observatory near Earth and other unusual objects observations team and telescope (KLENOT) at Kleť Observatory (#046)Czech RepublicJCKlet Observatory-KLENOT
247Roving ObserverSPACEgeocentricRoving Observer
248HipparcosSPACEgeostationaryHipparcos
249SOHOSPACEL1SOHO
250Hubble Space TelescopeSPACELEOHubble Space Telescope
251Arecibo ObservatoryUnited StatesPRArecibo
252Goldstone DSS 13, at Goldstone Deep Space Communications ComplexUnited StatesCAGoldstone DSS 13, Fort Irwin
253Goldstone DSS 14, at Goldstone Deep Space Communications ComplexUnited StatesCAGoldstone DSS 14, Fort Irwin
254Haystack ObservatoryUnited StatesMAHaystack, Westford
255Evpatoria ObservatoryRepublic of Crimea-Evpatoria
256Green Bank TelescopeUnited StatesWVGreen Bank
257Goldstone DSS 25, at Goldstone Deep Space Communications ComplexUnited StatesCAGoldstone DSS 25, Fort Irwin
258Gaia space observatorySPACEL2Gaia
259EISCAT Tromso UHFNorway-EISCAT Tromso UHF
260Digitized Sky Survey (DSS) at Siding Spring Observatory (see #413)AustraliaNSWSiding Spring Observatory-DSS
261Digitized Sky Survey (DSS) at Palomar Observatory (see #675)United StatesCAPalomar Mountain-DSS
262Digitized Sky Survey (DSS) at ESA's La Silla see #809ChileCoEuropean Southern Observatory, La Silla-DSS
266New Horizons KBO Search with the Subaru TelescopeUnited StatesHINew Horizons KBO Search-Subaru
267New Horizons KBO Search with the Canada–France–Hawaii TelescopeUnited StatesHINew Horizons KBO Search-CFHT
268New Horizons KBO Search with the Magellan II (Clay) telescopeChileAfNew Horizons KBO Search-Magellan/Clay
269New Horizons KBO Search with the Magellan I (Baade) telescopeChileAfNew Horizons KBO Search-Magellan/Baade
270Unistellar Network, (also see #247 and MPC note)SPACE?LEO?Unistellar Network, Roving Observer
276Plonsk Observatory, PłońskPoland-Plonsk
277Royal Observatory, Edinburgh (ROE)United KingdomSCTRoyal Observatory, Blackford Hill, Edinburgh
278Peking, Transit of Venus siteChinaBeijingPeking, Transit of Venus site
279Seeberg Observatory, Gotha (1787–1857)GermanyTHSeeberg Observatory, Gotha (1787-1857)
280Lilienthal ObservatoryGermanySHLilienthal
281Bologna ObservatoryItalyERBologna
282Nîmes ObservatoryFranceOccNîmes
283Bremen ObservatoryGermanyHBBremen
284Driesen Observatory, formerly GermanyPolandLVDriesen
285Flammarion ObservatoryFranceIDFFlammarion Observatory, Juvisy
286Yunnan ObservatoryChinaYunnanYunnan Observatory
290Vatican Advanced Technology Telescope (VATT) at Mount Graham (also see #G83)United StatesAZMt. Graham-VATT
291LPL/Spacewatch II (1.8-meter telescope; also see #691)United StatesAZLPL/Spacewatch II
292Burlington ObservatoryUnited StatesNJBurlington, New Jersey
293Burlington remote site ObservatoryUnited StatesNJBurlington remote site
294Astrophysical Observatory, College of Staten IslandUnited StatesNYAstrophysical Obs., College of Staten Island
295Catholic University ObservatoryUnited StatesDCCatholic University Observatory, Washington
296Dudley Observatory (after 1893), SchenectadyUnited StatesNYDudley Observatory, Albany (after 1893)
297Middlebury College Observatory of Middlebury CollegeUnited StatesVTMiddlebury
298Van Vleck Observatory, MiddletownUnited StatesCTVan Vleck Observatory
299Bosscha Observatory, BandungIndonesia-Bosscha Observatory, Lembang
300Bisei Spaceguard CenterBATTeRSJapan33Bisei Spaceguard Center-BATTeRS
301Observatoire du Mont MéganticCanadaQCMont Megantic
302University of the Andes, Venezuela station (not built)VenezuelaMéridaUniversity of the Andes station
303Llano del Hato National Astronomical Observatory (Observatorio Astronómico Nacional de Llano del Hato)VenezuelaMéridaOAN de Llano del Hato, Mérida
304Las Campanas ObservatoryChileAfLas Campanas Observatory
305Hainan Island Station – (of the Purple Mountain Obs.; see #330)ChinaShaanxiPurple Mountain, Hainan Island station
306Taya Beixo ObservatoryVenezuelaLaraObservatorio Taya Beixo, Barquisimeto
307Shattuck ObservatoryUnited StatesNHShattuck Observatory, Hanover
309Paranal ObservatoryChileAfCerro Paranal
310Minor Planet CenterTest CodeUnited StatesMAMinor Planet Center Test Code
312Tsingtao field Station, Xisha IslandsTaiwanKaohsiungTsingtao field station, Xisha Islands
318Quinns Rock ObservatoryAustraliaWAQuinns Rock
319Perth Observatory, Perth-Lowell TelescopeAustraliaWAPerth Observatory, Perth-Lowell Telescope
320Chiro ObservatoryAustraliaWAChiro Observatory
321Craigie ObservatoryAustraliaWACraigie
322Perth Observatory, (Bickley-MCT)AustraliaWAPerth Observatory, Bickley-MCT
323Perth Observatory, (Bickley)AustraliaWAPerth Observatory, Bickley
324Shaho Station of the Beijing Astronomical ObservatoryChinaBeijingPeking Observatory, Shaho Station
327Xinglong Station (NAOC) of the Beijing Astronomical Obs.ChinaHebeiPeking Observatory, Xinglong Station
330Purple Mountain ObservatoryChinaJiangsuPurple Mountain Observatory, Nanking
333Desert Eagle ObservatoryUnited StatesAZDesert Eagle Observatory
334Tsingtao ObservatoryChinaShandongTsingtao
337Sheshan Observatory, formerly Zô-SéChinaShanghaiSheshan, formerly Zo-Se
340Toyonaka ObservatoryJapan27Toyonaka
341Akashina ObservatoryJapan20Akashina
342Shishikui ObservatoryJapan36Shishikui
343Younchun ObservatorySouth KoreaGyeonggiYounchun
344Bohyunsan Optical Astronomy Observatory (BOAO)South KoreaNorth GyeongsangBohyunsan Optical Astronomy Observatory
345Sobaeksan Optical Astronomy ObservatorySouth KoreaNorth ChungcheongSobaeksan Optical Astronomy Observatory
346KNUE Astronomical ObservatorySouth KoreaSejong-siKNUE Astronomical Observatory
347Utsunomiya-Imaizumi ObservatoryJapan-Utsunomiya-Imaizumi
348Ayabe ObservatoryJapan26Ayabe
349Ageo ObservatoryJapan11Ageo
350Kurohone ObservatoryJapan10Kurohone
351Sakamoto ObservatoryJapan25Sakamoto
352Konan ObservatoryJapan25Konan
353Nishi Kobe ObservatoryJapan28Nishi Kobe
354Kawachi ObservatoryJapan09Kawachi
355Hadano ObservatoryJapan14Hadano
356Kogota ObservatoryJapan04Kogota
357Shimotsuma ObservatoryJapan08Shimotsuma
358Nanyo ObservatoryJapan06Nanyo
359Wakayama ObservatoryJapan30Wakayama
360Kuma Kogen Astronomical ObservatoryJapan38Kuma Kogen
361Sumoto ObservatoryJapan28Sumoto
362Ray ObservatoryJapan01Ray Observatory
363Yamada ObservatoryJapan40Yamada
364YCPM Kagoshima StationJapan46YCPM Kagoshima Station
365Uto ObservatoryJapan29Uto Observatory
366Miyasaka ObservatoryJapan19Miyasaka Observatory
367Yatsuka ObservatoryJapan32Yatsuka
368Ochiai ObservatoryJapan19Ochiai
369Chichibu Astronomical Observatory, Naoto SatōJapan11Chichibu
370Kochi ObservatoryJapan39Kochi
371Tokyo-Okayama (Okayama Astrophysical Observatory; OAO) of the Tokyo ObservatoryJapan33Tokyo-Okayama
372Geisei ObservatoryJapan39Geisei
373Oishi ObservatoryJapan30Oishi
374Minami-Oda ObservatoryJapan28Minami-Oda Observatory
375Uzurano ObservatoryJapan28Uzurano
376Uenohara ObservatoryJapan19Uenohara
377Kwasan Observatory, Kyoto University (Kwasan and Hida Observatories)Japan26Kwasan Observatory, Kyoto
378Murou ObservatoryJapan29Murou
379Hamamatsu-Yuto ObservatoryJapan22Hamamatsu-Yuto
380Ishiki ObservatoryJapan23Ishiki
381Kiso Observatory, University of TokyoJapan20Tokyo-Kiso
382Norikura Observatory, of Tokyo Astronomical ObservatoryJapan13Tokyo-Norikura
383Chirorin ObservatoryJapan20Chirorin
384Shimada ObservatoryJapan22Shimada
385Nihondaira ObservatoryJapan22Nihondaira Observatory
386Yatsugatake-KobuchizawaJapan19Yatsugatake-Kobuchizawa
387Dodaira Observatory of Tokyo Astronomical Obs.Japan11Tokyo-Dodaira
388Mitaka Observatory, Mitaka, Tokyo (of National Astronomical Observatory)Japan13Tokyo-Mitaka
389Tokyo Astronomical Observatory (before 1938)Japan13Tokyo (before 1938)
390Utsunomiya ObservatoryJapan09Utsunomiya
391Ayashi Station of the Sendai Obs.Japan04Sendai Observatory, Ayashi Station
392JCPM Sapporo StationJapan01JCPM Sapporo Station
393JCPM Sakura StationJapan08JCPM Sakura Station
394JCPM Hamatonbetsu StationJapan01JCPM Hamatonbetsu Station
395Tokyo-AsahikawaJapan01Tokyo-Asahikawa
396Asahikawa ObservatoryJapan01Asahikawa
397Sapporo Science CenterJapan01Sapporo Science Center
398Nagatoro ObservatoryJapan11Nagatoro
399Kushiro ObservatoryJapan01Kushiro
400Kitami ObservatoryJapan01Kitami
401Oosato ObservatoryJapan11Oosato
402Dynic Astronomical ObservatoryJapan25Dynic Astronomical Observatory
403Kani ObservatoryJapan21Kani
404Yamamoto ObservatoryJapan07Yamamoto
405Kamihoriguchi ObservatoryJapan10Kamihoriguchi
406Bibai ObservatoryJapan01Bibai
407Kahoku ObservatoryJapan06Kahoku
408Mount Nyukasa StationJapan20Nyukasa
409Kiyose and MizuhoJapan13Kiyose and Mizuho
410Sengamine ObservatoryJapan28Sengamine
411Oizumi ObservatoryJapan10Oizumi
412Iwaki ObservatoryJapan07Iwaki
413Siding Spring ObservatoryAustraliaNSWSiding Spring Observatory
414Mount Stromlo ObservatoryAustraliaACTMount Stromlo
415Kambah Observatory, near CanberraAustraliaACTKambah
416Barton Observatory, near CanberraAustraliaACTBarton
417Yanagida Astronomical ObservatoryJapan17Yanagida Astronomical Observatory
418Tamworth ObservatoryAustraliaNSWTamworth
419Windsor ObservatoryAustraliaNSWWindsor
420Sydney ObservatoryAustraliaNSWSydney
421Mt. KajigamoriJapan39Mt. Kajigamori, Otoyo
422Loomberah ObservatoryAustraliaNSWLoomberah
423North Ryde ObservatoryAustraliaNSWNorth Ryde
424Macquarie Observatory, near CanberraAustraliaACTMacquarie
425Taylor Range ObservatoryAustraliaQldTaylor Range Observatory, Brisbane
426Woomera ObservatoryAustraliaSAWoomera
427Stockport ObservatoryAustraliaSAStockport
428Reedy Creek ObservatoryAustraliaQldReedy Creek
429Hawker ObservatoryAustraliaACTHawker
430Rainbow ObservatoryAustraliaNSWRainbow Observatory, near Coonabarabran
431Mount Tarana ObservatoryAustraliaNSWMt. Tarana Observatory, Bathurst
432Boambee ObservatoryAustraliaNSWBoambee
433Bagnall Beach ObservatoryAustraliaNSWBagnall Beach Observatory
434S. Benedetto Po ObservatoryItalyLoS. Benedetto Po
435G. Colombo Astronomical ObservatoryItalyVG. Colombo Astronomical Observatory, Padua
436Livergnano Observatory (Osservatorio di Livergnano)ItalyEROsservatorio di Livergnano
437Haverford ObservatoryUnited StatesPAHaverford
438Smith College ObservatoryUnited StatesMASmith College Observatory, Northampton
439ROTSE-IIIUnited StatesNMROTSE-III, Los Alamos
440Elginfield ObservatoryCanadaONElginfield Observatory
441Swilken Brae ObservatoryUnited KingdomSCTSwilken Brae, St. Andrews
442Gualba ObservatorySpainCLGualba Observatory
443Plomer Observatory (Observatorio Astronomico Plomer)ArgentinaBAObs. Astronomico Plomer, Buenos Aires
444Star Cruiser Observatory, AnzaUnited StatesCAStar Cruiser Observatory
445Observatori d'OntinyentSpainVObservatorio d'Ontinyent
446Kingsnake ObservatoryUnited StatesTXKingsnake Observatory, Seguin
447Centennial ObservatoryUnited StatesCOCentennial Observatory
448Desert Moon Observatory; observers: Janet and Berton L. Stevens (Src, Src)United StatesNMDesert Moon Observatory, Las Cruces
449Griffin Hunter ObservatoryUnited StatesSCGriffin Hunter Observatory, Bethune
450Carla Jane ObservatoryUnited StatesNCCarla Jane Observatory, Charlotte
451West Skies ObservatoryUnited StatesKSWest Skies Observatory, Mulvane
452Big Cypress ObservatoryUnited StatesFLBig Cypress Observatory, Fort Lauderdale
453Edwards Raven ObservatoryUnited StatesCAEdwards Raven Observatory
454Maryland Space Grant Consortium ObservatoryUnited StatesCAMaryland Space Grant Consortium Observatory
455CBA ConcordUnited StatesCACBA Concord
456Daventry ObservatoryUnited KingdomENGDaventry Observatory
457Partizanske ObservatorySlovakiaTrenčínPartizanske
458Guadarrama ObservatorySpainMDGuadarrama Observatory
459Smith River ObservatoryUnited StatesNHSmith River Observatory, Danbury
460Area 52 ObservatoryUnited StatesARArea 52 Observatory, Nashville
461Piszkéstető Station – of the Konkoly Obs., see #561 and #053; SrcHungary-University of Szeged, Piszkesteto Stn. (Konkoly)
462Mount Belleview ObservatoryUnited StatesMDMount Belleview Observatory
463Sommers–Bausch ObservatoryUnited StatesCOSommers-Bausch Observatory, Boulder
464Toby Point ObservatoryUnited StatesRIToby Point Observatory, Narragansett
465Takapuna ObservatoryNew ZealandAuTakapuna
466Mount Molehill ObservatoryNew ZealandAuMount Molehill Observatory, Auckland
467Stardome Observatory (Auckland Observatory)New ZealandAuAuckland Observatory
468Campo Catino Astronomical Observatory (Osservatorio Astronomico Campo Catino)ItalyLaAstronomical Observatory, Campo Catino
469Courroux ObservatorySwitzerlandSWFCourroux
470Ceccano Observatory (Osservatorio Astronomico Bellatrix)ItalyLaCeccano
471Houstrup ObservatoryDenmark-Houstrup
472Merlette ObservatoryFrancePACAMerlette
473Remanzacco ObservatoryItalyFRemanzacco
474Mount John University Observatory (University of Canterbury Mount John Observatory; UCMJO),New ZealandCaMount John Observatory, Lake Tekapo
475Observatory of Turin (before 1913)ItalyPTurin (before 1913)
476Grange Observatory SrcItalyPGrange Observatory, Bussoleno
477Galleywood ObservatoryUnited KingdomENGGalleywood
478Lamalou-les-Bains ObservatoryFranceOccLamalou-les-Bains
479Sollies-Pont ObservatoryFrancePACASollies-Pont
480Cockfield ObservatoryUnited KingdomENGCockfield
481Moorwarfen ObservatoryGermany
United Kingdom
SCTMoorwarfen
482St. Andrews Observatory (Observatory of the University of St Andrews)United Kingdom-St. Andrews
483Carter ObservatoryNew ZealandMrlCarter Observatory, Black Birch Station
484Happy Valley ObservatoryNew ZealandWHappy Valley, Wellington
485Carter ObservatoryNew ZealandWCarter Observatory, Wellington
486Palmerston North ObservatoryNew ZealandMWPalmerston North
487Macnairston ObservatoryUnited KingdomSCTMacnairston Observatory
488Newcastle upon TyneUnited KingdomENGNewcastle upon Tyne
489Hemingford Abbots ObservatoryUnited KingdomENGHemingford Abbots
490Wimborne Minster ObservatoryUnited KingdomENGWimborne Minster
491Centro Astronómico de YebesSpainCMCentro Astronomico de Yebes
492Mickleover ObservatoryUnited KingdomENGMickleover
493Calar Alto ObservatorySpainANCalar Alto
494Stakenbridge Observatory, near KidderminsterUnited KingdomENGStakenbridge
495Altrincham ObservatoryUnited KingdomENGAltrincham
496Bishopstoke ObservatoryUnited KingdomENGBishopstoke
497Ascot-Loudwater ObservatoryUnited KingdomENGAscot-Loudwater
498Earls Barton ObservatoryUnited KingdomENGEarls Barton
499Cheam ObservatoryUnited KingdomENGCheam
500Geocentric (e.g. IRAS)SPACE-Geocentric
501Herstmonceux ObservatoryUnited KingdomENGHerstmonceux
502Colchester ObservatoryUnited KingdomENGColchester
503Cambridge ObservatoryUnited KingdomENGCambridge
504Le Creusot Observatory (Src)FranceBFCLe Creusot
505Simon Stevin ObservatoryNetherlandsNoord BrabantSimon Stevin
506Bendestorf ObservatoryGermanyNIBendestorf
507Nyenheim ObservatoryNetherlandsGelderlandNyenheim
508Zeist ObservatoryNetherlandsGelderlandZeist
509La Seyne sur Mer ObservatoryFrancePACALa Seyne sur Mer
510Siegen ObservatoryGermanyNRWSiegen
511Haute-Provence Observatory (Observatoire de Haute-Provence; OHP)FrancePACAHaute Provence
512Leiden Observatory (Sterrewacht Leiden; before 1860)NetherlandsZuid HollandLeiden (before 1860)
513Lyons ObservatoryFranceARALyons
514Mundenheim Observatory (1907–1913)GermanyRPMundenheim (1907-1913)
515Dhaun Observatory (Volkssternwarte Dhaun)GermanyRPVolkssternwarte Dhaun, near Kirn
516Hamburg Observatory (before 1909), German EmpireGermanyHHamburg (before 1909)
517Geneva Observatory (Observatory of Geneva) (from 1967)SwitzerlandSWFGeneva (from 1967)
518Marine ObservatoryGermanyHMarine Observatory, Hamburg
519Meschede ObservatoryGermanyNRWMeschede
520Bonn ObservatoryGermanyNRWBonn
521Remeis Observatory (Dr. Remeis-Sternwarte)GermanyFBRemeis Observatory, Bamberg
522Observatory of Strasbourg (Observatoire de Strasbourg)FranceGEStrasbourg
523Frankfurt ObservatoryGermanyHEFrankfurt
524Mannheim ObservatoryGermanyBWMannheim
525Marburg Observatory SrcGermanyHEMarburg
526Kiel ObservatoryGermanySHKiel
527Altona Observatory (Sternwarte Altona)GermanyHAltona
528Göttingen ObservatoryGermanyNIGöttingen
529Christiania ObservatoryNorway-Christiania
530Lübeck ObservatoryGermanySHLubeck
531Collegio Romano Observatory (Osservatorio del Collegio Romano)ItalyLaCollegio Romano, Rome
532Bogenhausen Observatory (1819–1938) (de:Universitäts-Sternwarte München; Bogenhausener Sternwarte; Sternwarte zu Bogenhausen) Königlichen SrcGermanyFBMunich
533Padua ObservatoryItalyVPadua
534Leipzig Observatory (since 1861)GermanySNLeipzig (since 1861)
535Palermo Astronomical Observatory (Osservatorio Astronomico di Palermo "Giuseppe S. Vaiana")ItalySiPalermo
536Babelsberg Observatory (Berlin Observatory after 1913)GermanyBBBerlin-Babelsberg
537Urania Observatory of Berlin; Berlin Urania Observatory (Urania Sternwarte)GermanyBUrania Observatory, Berlin
538Austrian Naval Observatory or Pola Observatory; (Sternwarte der kaiserlichen und königlichen Kriegsmarine in Pola; Marine-Sternwarte Pola) located in Pola, now Pula, CroatiaCroatia-Pola
539Kremsmünster Observatory ScrAustriaUAKremsmunster
540Davidschlag Observatory (Linz Observatory; Private Observatory Meyer/Obermair; Sternwarte Davidschlag)AustriaUALinz
541Štefánik's Observatory (Prague Observatory)Czech RepublicPraguePrague
542Falkensee ObservatoryGermanyBBFalkensee
543Leipzig Observatory (before 1861), German EmpireGermany
German Empire
SNLeipzig (before 1861)
544Wilhelm Foerster Observatory (Wilhelm-Foerster-Sternwarte)GermanyBSchöneberg, Berlin
545Vienna Observatory (before 1879), Austria-HungaryAustriaViVienna (before 1879)
546Oppolzer ObservatoryAustriaViOppolzer Observatory, Vienna
547Breslau Observatory (former German Empire; now: Wroclaw University Astronomical Observatory)PolandLSVWroclaw, former Breslau
548Berlin Observatory (1835–1913) (Berliner Sternwarte, Berlin Observatory, before 1913)GermanyBBerlin (1835-1913)
549Uppsala Astronomical Observatory (UAO; Astronomiska observatoriet i Uppsala)SwedenUpUppsala
550Schwerin ObservatoryGermanyMVSchwerin
551Hurbanovo Observatory, formerly O'GyallaSlovakiaNitraHurbanovo, formerly O'Gyalla
552San Vittore Observatory (Osservatorio San Vittore)ItalyEROsservatorio S. Vittore, Bologna
553Chorzów ObservatoryPolandSVChorzow
554Burgsolms ObservatoryGermanyNIBurgsolms Observatory, Wetzlar
555Cracow-Fort Skała ObservatoryPolandLPVCracow-Fort Skala
556Reintal ObservatoryGermanyFBReintal, near Munich
557Ondřejov Observatory (Observatoř Ondřejov); observers: Marek Wolf, Josef Hanuš[2]Czech RepublicSKOndrejov
558Warsaw ObservatoryPolandMVWarsaw
559Serra La Nave ObservatoryItalySiSerra La Nave
560Madonna di Dossobuono Observatory (Osservatorio Madonna di Dossobuono)ItalyVMadonna di Dossobuono
561Piszkéstető Station – of the Konkoly Obs., Budapest,see #461 and #053Hungary-Piszkesteto Stn. (Konkoly)
562Figl ObservatoryAustriaLAFigl Observatory, Vienna
563Seewalchen ObservatoryAustriaUASeewalchen
564Herrsching ObservatoryGermanyFBHerrsching
565Bassano Bresciano Observatory (Osservatorio Astronomico di Bassano Bresciano)ItalyLoBassano Bresciano
566Haleakala-NEAT/GEODSSUnited StatesHIHaleakala-NEAT/GEODSS
567Chions Observatory (Osservatorio di Chions; Chaonis Observatory)ItalyFChions
568Mauna Kea ObservatoryUnited StatesHIMauna Kea
569Helsinki ObservatoryFinlandUusimaaHelsinki
570Vilnius Observatory (since 1939)Lithuania-Vilnius (since 1939)
571Cavriana Observatory (Osservatorio "Giordano Bruno")ItalyLoCavriana
572Cologne ObservatoryGermanyNRWCologne
573Eldagsen ObservatoryGermanyNIEldagsen
574Gottolengo ObservatoryItalyLoGottolengo
575La Chaux de Fonds ObservatorySwitzerlandSWFLa Chaux de Fonds
576Burwash ObservatoryUnited KingdomENGBurwash
577Metzerlen ObservatorySwitzerlandSWGMetzerlen Observatory
578Linden ObservatoryAustralia
South Africa
GautengLinden Observatory
579Novi Ligure ObservatoryItalyPNovi Ligure
580Graz University ObservatoryAustriaSGraz
581Sedgefield ObservatorySouth AfricaWCSedgefield
582Orwell Park ObservatoryUnited KingdomENGOrwell Park
583Mayaky (observation station)UkraineOdesaMayaky (Odesa Region), Odesa Oblast
584Leningrad ObservatoryRussiaSaint PetersburgLeningrad
585Lisnyky (observation station)UkraineLisnyky. Kyiv region. Ukraine.Lisnyky (observation station)
586Pic du Midi Observatory (Observatoire du Pic du Midi)FranceOccPic du Midi
587Sormano Astronomical Observatory (Osservatorio Astronomico Sormano)ItalyLoSormano
588Eremo di Tizzano ObservatoryItalyEREremo di Tizzano
589Santa Lucia Stroncone Astronomical Observatory (Osservatorio Astrometrico Santa Lucia Stroncone); observers: Antonio Vagnozzi[2]ItalyUSanta Lucia Stroncone
590Metzerlen ObservatorySwitzerlandSWGMetzerlen
591Resse ObservatoryGermanyNIResse Observatory
592Solingen ObservatoryGermanyNRWSolingen
593Monte Argentario ObservatoryItalyTuMonte Argentario
594Monte Autore ObservatoryItalyLaMonte Autore
595Farra d'Isonzo Observatory (Astronomical Observatory of Farra d'Isonzo; Osservatorio Astronomico di Farra d'Isonzo)ItalyFFarra d'Isonzo
596Colleverde di Guidonia Observatory (Osservatorio Colleverde di Guidonia)ItalyLaColleverde di Guidonia
597Springe ObservatoryGermanyNISpringe
598Loiano Observatory (Osservatorio Astronomico di Loiano)ItalyERLoiano
599Campo Imperatore Near-Earth Object Survey (CINEOS)ItalyAbCampo Imperatore-CINEOS
600TLC ObservatoryItalyERTLC Observatory, Bologna
601Engelhardt Observatory (Engelhardt-Sternwarte) in DresdenGermanySNEngelhardt Observatory, Dresden
602Urania ObservatoryAustriaViUrania Observatory, Vienna
603Bothkamp Observatory (Sternwarte Bothkamp), near Kiel SrcGermanySHBothkamp
604Archenhold Observatory (Archenhold Sternwarte)GermanyBArchenhold Sternwarte, Berlin-Treptow
605Marl ObservatoryGermanyNRWMarl
606Norderstedt ObservatoryGermanySHNorderstedt
607Hagen Observatory; not to be confused with: #B86GermanyNRWHagen Observatory, Ronkhausen
608Air Force Maui Optical and Supercomputing observatory (AMOS) Haleakala-AMOSUnited StatesHIHaleakala-AMOS
609Polino Observatory (Osservatorio Polino)ItalyUOsservatorio Polino
610Pianoro ObservatoryItalyERPianoro
611Starkenburg Observatory (Heppenheim Observatory; Starkenburg-Sternwarte)GermanyNIStarkenburg Sternwarte, Heppenheim
612Lenkerbeck ObservatoryGermanyNRWLenkerbeck
613Heisingen ObservatoryGermanyNRWHeisingen
614Soisy-sur-Seine ObservatoryFranceIDFSoisy-sur-Seine
615Observatory of Saint-Veran (Src)FrancePACASt. Veran
616Brno ObservatoryCzech RepublicSouth MoraviaBrno
617Arbonne-la-Forêt ObservatoryFranceIDFArbonne la Foret
618Martigues ObservatoryFrancePACAMartigues
619Sabadell ObservatorySpainCTSabadell
620Astronomical Observatory of Mallorca (Observatorio Astronómico de Mallorca); observer: Reiner Stoss, Salvador Sánchez, Jaume Nomen[2]SpainIBObservatorio Astronomico de Mallorca
621Bergisch Gladbach ObservatoryGermanyNRWBergisch Gladbach
622Oberwichtrach ObservatorySwitzerlandSWGOberwichtrach
623Liège ObservatoryBelgiumWALLiege
624Dertingen ObservatoryGermanyBWDertingen
625Air Force Maui Optical and Supercomputing observatory (AMOS) KiheiUnited StatesHIKihei-AMOS Remote Maui Experimental Site
626Geel ObservatoryBelgiumVLGGeel
627Blauvac Observatory (Observatoire de Blauvac) observer: René Roy[2]FrancePACABlauvac
628Turtle Star Observatory SrcGermanyNRWMulheim-Ruhr
629Szeged Observatory, JATE ObservatoryHungary-Szeged Observatory
630Osenbach ObservatoryFranceGEOsenbach
631Hamburg-GeorgswerderGermanyHHamburg-Georgswerder
632San Paolo a Mosciano ObservatoryItalyTuSan Polo A Mosciano
633Romito ObservatoryItalyLoRomito
634Crolles ObservatoryFranceARACrolles
635Pergignan ObservatoryFranceOccPergignan
636Walter Hohmann Observatory (Essen Observatory) SrcGermanyNRWEssen
637Hamburg-Himmelsmoor ObservatoryGermanyHHamburg-Himmelsmoor
638Detmold ObservatoryGermanyNRWDetmold
639Dresden ObservatoryGermanySNDresden
640Senftenberger Observatory (Senftenberger Sternwarte)Czech RepublicSKSenftenberger Sternwarte
641Overberg ObservatorySouth AfricaWCOverberg
642Oak BayCanadaBCOak Bay, Victoria
643OCA-Anza Observatory (Orange County Astronomers – Anza)United StatesCAOCA-Anza Observatory
644Near-Earth Asteroid Tracking (NEAT) at (Palomar Observatory)United StatesCAPalomar Mountain/NEAT
645Sloan Digital Sky Survey (SDSS), Sunspot, at (Apache Point Observatory)United StatesNMApache Point-Sloan Digital Sky Survey
646Santana Observatory: observer: Robert Stephens (see #G79, #U81)[2]United StatesCASantana Observatory, Rancho Cucamonga
647Stone Finder ObservatoryCanadaABStone Finder Observatory, Calgary
648Winer ObservatoryUnited StatesAZWiner Observatory, Sonoita
649Powell ObservatoryUnited StatesKSPowell Observatory, Louisburg
650Temecula ObservatoryUnited StatesCATemecula
651Grasslands ObservatoryUnited StatesAZGrasslands Observatory, Tucson
652Rock Finder ObservatoryCanadaABRock Finder Observatory, Calgary
653Torus ObservatoryUnited StatesWATorus Observatory, Buckley
654Table Mountain Observatory, Wrightwood-PHMCUnited StatesCATable Mountain Observatory, Wrightwood-PHMC
655Sooke ObservatoryCanadaBCSooke
656Victoria ObservatoryCanadaBCVictoria
657Climenhaga ObservatoryCanadaBCClimenhaga Observatory, Victoria
658National Research Council of Canada (Dominion Astrophysical Observatory, Saanich)CanadaBCNational Research Council of Canada
659Heron Cove Observatory, OrcasUnited StatesWAHeron Cove Observatory, Orcas
660Leuschner Observatory, BerkeleyUnited StatesCALeuschner Observatory, Berkeley
661Rothney Astrophysical Observatory, PriddisCanadaABRothney Astrophysical Observatory, Priddis
662Lick Observatory, Mount HamiltonUnited StatesCALick Observatory, Mount Hamilton
663Red Mountain Observatory, IvinsUnited StatesUTRed Mountain Observatory
664Manastash Ridge Observatory, EllensburgUnited StatesWAManastash Ridge Observatory
665Wallis ObservatoryUnited StatesCAWallis Observatory
666Moorpark College Observatory, Ventura CountyUnited StatesCAMoorpark College Observatory
667Wanapum Dam ObservatoryUnited StatesWAWanapum Dam
668San Emigdio PeakUnited StatesCASan Emigdio Peak
669Ojai ObservatoryUnited StatesCAOjai
670Camarillo ObservatoryUnited StatesCACamarillo
671Stony Ridge ObservatoryUnited StatesCAStony Ridge
672Mount Wilson ObservatoryUnited StatesCAMount Wilson
673Table Mountain ObservatoryUnited StatesCATable Mountain Observatory, Wrightwood
674Ford ObservatoryUnited StatesCAFord Observatory, Wrightwood
675Palomar ObservatoryUnited StatesCAPalomar Mountain
676San Clemente ObservatoryUnited StatesCASan Clemente
677Lake ArrowheadUnited StatesCALake Arrowhead
678Fountain Hills ObservatoryUnited StatesAZFountain Hills
679National Astronomical Observatory (Mexico)MexicoBaja CaliforniaSan Pedro Martir
680Los Angeles ObservatoryUnited StatesCALos Angeles
681Calgary Observatory (Centre for Backyard Astrophysics)CanadaABCalgary
682Crescent Butte Observatory; observer Edwin E. SheridanUnited StatesUTKanab
683Goodricke-Pigott Observatory, TucsonUnited StatesAZGoodricke-Pigott Observatory, Tucson
684Prescott ObservatoryUnited StatesAZPrescott
685Williams ObservatoryUnited StatesAZWilliams
686U. of Minn. Infrared Obs., Mt. Lemmon (UMN Mount Lemmon Observing Facility)United StatesAZU. of Minn. Infrared Obs., Mt. Lemmon
687Northern Arizona UniversityUnited StatesAZNorthern Arizona University, Flagstaff
688Lowell Observatory, Anderson Mesa StationUnited StatesAZLowell Observatory, Anderson Mesa Station
689United States Naval Observatory Flagstaff Station (NOFS)United StatesAZU.S. Naval Observatory, Flagstaff
690Lowell Observatory; observer: Brian SkiffUnited StatesAZLowell Observatory, Flagstaff
691Spacewatch at Kitt Peak, Steward Observatory (0.9-meter telescope)United StatesAZSteward Observatory, Kitt Peak-Spacewatch
692Steward ObservatoryUnited StatesAZSteward Observatory, Tucson
693Catalina StationUnited StatesAZCatalina Station, Tucson
694Tumamoc Hill at Steward ObservatoryUnited StatesAZTumamoc Hill, Tucson
695Kitt Peak National ObservatoryUnited StatesAZKitt Peak
696Fred Lawrence Whipple ObservatoryUnited StatesAZWhipple Observatory, Mt. Hopkins
697MDM Observatory at Kitt Peak, McGraw-HillUnited StatesAZKitt Peak, McGraw-Hill
698Mt. BigelowUnited StatesAZMt. Bigelow
699Lowell Observatory Near-Earth-Object Search (LONEOS) at Anderson Mesa Station, Lowell ObservatoryUnited StatesAZLowell Observatory-LONEOS
700Chinle ObservatoryUnited StatesAZChinle
701Junk Bond Observatory, Sierra VistaUnited StatesAZJunk Bond Observatory, Sierra Vista
702Joint Observatory for cometary research (now the site of Magdalena Ridge Observatory)United StatesNMJoint Obs. for cometary research, Socorro
703Catalina Sky Survey, TucsonUnited StatesAZCatalina Sky Survey
704Lincoln Laboratory ETS (Lincoln Laboratory's Experimental Test Site), Socorro, (also see LINEAR)United StatesNMLincoln Laboratory ETS, New Mexico
705Apache Point, Sunspot (Apache Point Observatory)United StatesNMApache Point
706Salida ObservatoryUnited StatesCOSalida
707Chamberlin field stationUnited StatesCOChamberlin field station
708Chamberlin Observatory, DenverUnited StatesCOChamberlin Observatory, Denver
709W & B Observatory, Warren & Beverly" Offutt ObservatoryUnited StatesNMW & B Observatory, Cloudcroft
710MPO ObservatoryUnited StatesCOMPO Observatory, Florissant
711McDonald ObservatoryUnited StatesTXMcDonald Observatory, Fort Davis
712USAF Academy ObservatoryUnited StatesCOUSAF Academy Observatory, Colorado Springs
713Thornton Observatory; observer: Robert A. Koff (also see #H09)United StatesCOThornton
714Bagdad ObservatoryUnited StatesAZBagdad
715Jornada ObservatoryUnited StatesNMJornada Observatory, Las Cruces
716Palmer Divide Observatory; observer: Brian D. WarnerUnited StatesCOPalmer Divide Observatory, Colorado Springs
717Prude Ranch ObservatoryUnited StatesTXPrude Ranch
718University of Utah, TooeleUnited StatesUTTooele
719Etscorn Observatory (Frank T. Etscorn Campus Observatory, Socorro New Mexico Tech Astronomy Club SrcUnited StatesNMEtscorn Observatory
720Universidad de Monterrey Observatory, Nuevo LeónMexico-Universidad de Monterrey
721Lime Creek ObservatoryUnited StatesNELime Creek
722Missouri City ObservatoryUnited StatesTXMissouri City
723Cottonwood ObservatoryUnited StatesOKCottonwood Observatory, Ada
724National Observatory (Observatorio Astronómico Nacional; Observatorio de Tacubaya)Mexico-National Observatory, Tacubaya
725Fair Oaks Ranch ObservatoryUnited StatesTXFair Oaks Ranch
726Fire in the Sky ObservatoryUnited StatesMNBrainerd
727Zeno ObservatoryUnited StatesOKZeno Observatory, Edmond
728Corpus ChristiUnited StatesTXCorpus Christi
729Glenlea Astronomical ObservatoryCanadaMBGlenlea Astronomical Observatory, Winnipeg
730University of North Dakota, Grand ForksUnited StatesNDUniversity of North Dakota, Grand Forks
731Rose-Hulman ObservatoryUnited StatesINRose-Hulman Observatory, Terre Haute
732Oaxaca ObservatoryMexico-Oaxaca
733Allen ObservatoryUnited StatesTXAllen, Texas
734Farpoint ObservatoryUnited StatesKSFarpoint Observatory, Eskridge
735George Observatory (Needville Observatory)United StatesTXGeorge Observatory, Needville
736Houston ObservatoryUnited StatesTXHouston
737New Bullpen ObservatoryUnited StatesGANew Bullpen Observatory, Alpharetta
738Observatory of the State University of MissouriUnited StatesMOObservatory of the State University of Missouri
739Sunflower ObservatoryUnited StatesKSSunflower Observatory, Olathe
740SFA ObservatoryUnited StatesTXSFA Observatory, Nacogdoches
741Goodsell ObservatoryUnited StatesMNGoodsell Observatory, Northfield
742Drake UniversityUnited StatesIADrake University, Des Moines
743University of MinnesotaUnited StatesMNUniversity of Minnesota, Minneapolis
744Doyan Rose ObservatoryUnited StatesINDoyan Rose Observatory, Indianapolis
745Glasgow ObservatoryUnited StatesMOMorrison Observatory, Glasgow
746Brooks Astronomical ObservatoryUnited StatesMIBrooks Observatory, Mt. Pleasant
747Highland Road Park Observatory (a.k.a. Baton Rouge Observatory)United StatesLAHighland Road Park Observatory
748Van Allen ObservatoryUnited StatesIAVan Allen Observatory, Iowa City
749Oakwood ObservatoryUnited StatesGAOakwood
750Hobbs ObservatoryUnited StatesWIHobbs Observatory, Fall Creek
751Lake Saint Louis ObservatoryUnited StatesMOLake Saint Louis
752Puckett ObservatoryUnited StatesGAPuckett Observatory, Mountain Town
753Washburn ObservatoryUnited StatesWIWashburn Observatory, Madison
754Yerkes ObservatoryUnited StatesWIYerkes Observatory, Williams Bay
755Optec ObservatoryUnited StatesMIOptec Observatory
756Dearborn ObservatoryUnited StatesILDearborn Observatory, Evanston
757High Point ObservatoryUnited StatesNCHigh Point
758Astronaut Memorial Planetarium & Observatory (BCC Observatory; Brevard Community College Observatory)United StatesFLBCC Observatory, Cocoa
759Nashville Observatory (Vanderbilt's Dyer Observatory)United StatesTNNashville
760Goethe Link ObservatoryUnited StatesINGoethe Link Observatory, Brooklyn
761Quail Hollow ObservatoryUnited StatesFLZephyrhills
762Four Winds ObservatoryUnited StatesMIFour Winds Observatory, Lake Leelanau
763King City ObservatoryCanadaONKing City
764Puckett ObservatoryUnited StatesGAPuckett Observatory, Stone Mountain
765Cincinnati ObservatoryUnited StatesOHCincinnati
766Michigan State University ObservatoryUnited StatesMIMichigan State University Obs., East Lansing
767Angell Hall ObservatoryUnited StatesMIAnn Arbor
768UM-Dearborn ObservatoryUnited StatesMIDearborn Observatory
769McMillin ObservatoryUnited StatesOHMcMillin Observatory, Columbus
770Crescent Moon ObservatoryUnited StatesOHCrescent Moon Observatory, Columbus
771Boyeros Observatory (Observatorio de Rancho Boyeros)Cuba-Boyeros Observatory, Havana
772Boltwood ObservatoryCanadaONBoltwood Observatory, Stittsville
773Warner and Swasey Observatory – ClevelandUnited StatesOHWarner and Swasey Observatory, Cleveland
774Warner and Swasey Nassau Station – ChardonUnited StatesOHWarner and Swasey Nassau Station, Chardon
775Sayre ObservatoryUnited StatesPASayre Observatory, South Bethlehem
776Foggy Bottom ObservatoryUnited StatesNYFoggy Bottom, Hamilton
777Toronto ObservatoryCanadaONToronto
778Allegheny ObservatoryUnited StatesPAAllegheny Observatory, Pittsburgh
779David Dunlap ObservatoryCanadaONDavid Dunlap Observatory, Richmond Hill
780Leander McCormick ObservatoryUnited StatesVALeander McCormick Observatory, Charlottesville
781Quito ObservatoryEcuador-Quito
782Quito, comet astrograph stationEcuador-Quito, comet astrograph station
783Rixeyville ObservatoryUnited StatesVARixeyville
784Stull ObservatoryUnited StatesNYStull Observatory, Alfred University
785Fitz-Randolph ObservatoryUnited StatesNJFitz-Randolph Observatory, Princeton
786United States Naval Observatory (USNO; since 1893)United StatesD.C.U.S. Naval Obs., Washington (since 1893)
787United States Naval Observatory (USNO; before 1893)United StatesD.C.U.S. Naval Obs., Washington (before 1893)
788Mount Cuba ObservatoryUnited StatesDEMount Cuba Observatory, Wilmington
789Litchfield Observatory (Hamilton College), Oneida County; not to be confused with #845United StatesNYLitchfield Observatory, Clinton
790Dominion ObservatoryCanadaONDominion Observatory, Ottawa
791Flower and Cook ObservatoryUnited StatesPAFlower and Cook Observatory, Philadelphia
792University of Rhode IslandUnited StatesRIUniversity of Rhode Island, Quonochontaug
793Dudley Observatory (before 1893)United StatesNYDudley Observatory, Albany (before 1893)
794Vassar College ObservatoryUnited StatesNYVassar College Observatory, Poughkeepsie
795Rutherford ObservatoryUnited StatesNYRutherford
796Stamford ObservatoryUnited StatesCTStamford
797Yale University Observatory – New HavenUnited StatesCTYale Observatory, New Haven
798Yale University Observatory – BethanyUnited StatesCTYale Observatory, Bethany
799Winchester ObservatoryUnited StatesMAWinchester
800Boyden Station of the Harvard ObservatoryPeru-Harvard Observatory, Arequipa
801Oak Ridge Observatory (George R. Agassiz Station)United StatesMAOak Ridge Observatory
802Harvard College ObservatoryUnited StatesMAHarvard Observatory, Cambridge
803Taunton ObservatoryUnited StatesMATaunton
804Santiago-San Bernardo ObservatoryChile-Santiago-San Bernardo
805Cerro El Roble Station (of Chile's National Astronomical Observatory, see #806), SantiagoChile-Santiago-Cerro El Roble
806National Astronomical Observatory (Chile)Chile-Santiago-Cerro Calán
807Cerro Tololo Inter-American ObservatoryChileCoCerro Tololo Observatory, La Serena
808Félix Aguilar Observatory (Observatorio Félix Aguilar; Observatorio Astronómico Félix Aguilar; Dr. Carlos U. Cesco Observatory; Estación de Altura Carlos Ulrico Cesco)ArgentinaJEl Leoncito
809La Silla Observatory of the European Southern Observatory (ESO)ChileCoEuropean Southern Observatory, La Silla
810George R. Wallace Jr. Astrophysical Observatory (WAO)United StatesMAWallace Observatory, Westford
811Maria Mitchell ObservatoryUnited StatesMAMaria Mitchell Observatory, Nantucket
812Viña del Mar ObservatoryChile-Vina del Mar
813Santiago-Quinta Normal (1862–1920) (see #806, National Astronomical Observatory)Chile-Santiago-Quinta Normal (1862-1920)
814North Scituate ObservatoryUnited StatesRINorth Scituate
815Santiago-Santa Lucia (1849–1861) (see #806, National Astronomical Observatory)Chile-Santiago-Santa Lucia (1849-1861)
816Rand ObservatoryUnited StatesNYRand Observatory
817Sudbury ObservatoryUnited StatesMASudbury
818Gémeaux Observatory (Observatoire Gémeaux)CanadaQCGemeaux Observatory, Laval
819Val-des-Bois ObservatoryCanadaQCVal-des-Bois
820Tarija ObservatoryBolivia-Tarija
821Bosque Alegre Station (Estación Astrofísica de Bosque Alegre) of the Córdoba Observatory, see #822ArgentinaCórCordoba-Bosque Alegre
822Argentine National Observatory (Córdoba Observatory; Astronomical Observatory of Córdoba; Observatorio Astronómico de Córdoba)ArgentinaCórCordoba
823Scott Observatory (Fitchburg Observatory) SrcUnited StatesMAFitchburg
824Lake Clear ObservatoryUnited StatesNYLake Clear
825Granville ObservatoryUnited StatesMAGranville
826Plessisville Observatory, PlessisvilleCanadaQCPlessissville
827Saint-Félicien ObservatoryCanadaQCSaint-Felicien
828Assonet ObservatoryUnited StatesMAAssonet
829Leoncito Astronomical Complex (Complejo Astronómico El Leoncito), also see #808ArgentinaJComplejo Astronomico El Leoncito
830Hudson ObservatoryUnited StatesNHHudson
831Rosemary Hill ObservatoryUnited StatesFLRosemary Hill Observatory, University of Florida
832Etters ObservatoryUnited StatesPAEtters
833Mercedes Observatory (Observatorio Astronomico de Mercedes)ArgentinaBAObs. Astronomico de Mercedes, Buenos Aires
834Argentinian Association of Amateur Astronomers (Asociación Argentina Amigos de la Astronomía; A.A.A.A., asaramas)ArgentinaBABuenos Aires-AAAA
835Drum Hill StationUnited StatesMADrum Hill Station, Chelmsford
836Furnace Brook ObservatoryUnited StatesRIFurnace Brook Observatory, Cranston
837Jupiter Observatory; Boca Raton Observatory at Boca Raton; observer: B. A. Segal SrcUnited StatesFLJupiter
838Dayton ObservatoryUnited StatesOHDayton
839La Plata Astronomical Observatory (Observatorio Astronómico de La Plata)ArgentinaLPLa Plata
840Flint ObservatoryUnited StatesMIFlint
841Martin ObservatoryUnited StatesVAMartin Observatory, Blacksburg
842Gettysburg College ObservatoryUnited StatesPAGettysburg College Observatory
843Emerald Lane ObservatoryUnited StatesALEmerald Lane Observatory, Decatur
844Los Molinos Observatory (Observatorio Astronómico Los Molinos)Uruguay-Observatorio Astronomico Los Molinos
845Clinton B. Ford Observatory; not to be confused with #789United StatesNYFord Observatory, Ithaca
846Principia Astronomical ObservatoryUnited StatesILPrincipia Astronomical Observatory, Elsah
847Lunar Cafe ObservatoryUnited StatesMILunar Cafe Observator, Flint
848Tenagra Observatory SrcUnited StatesORTenagra Observatory, Cottage Grove
849Everstar Observatory (EverStaR Observatory)United StatesKSEverstar Observatory, Olathe
850Cordell-Lorenz ObservatoryUnited StatesTNCordell-Lorenz Observatory, Sewanee
851Burke-Gaffney ObservatoryCanadaNSBurke-Gaffney Observatory, Halifax
852River Moss ObservatoryUnited StatesMORiver Moss Observatory, St. Peters
853Biosphere 2 ObservatoryUnited StatesAZBiosphere 2 Observatory
854Sabino Canyon ObservatoryUnited StatesAZSabino Canyon Observatory, Tucson
855Wayside ObservatoryUnited StatesMNWayside Observatory, Minnetonka
856Roach Motel ObservatoryUnited StatesCARiverside
857Iowa Robotic ObservatoryUnited StatesAZIowa Robotic Observatory, Sonoita
858Tebbutt ObservatoryUnited StatesNMTebbutt Observatory, Edgewood
859Wykrota Observatory (Observatório Wykrota) at CEAMIG (Centro de Estudos Astronômicos de Minas Gerais)BrazilMGWykrota Observatory-CEAMIG
860Valinhos ObservatoryBrazilSPValinhos
861Barão Geraldo ObservatoryBrazilSPBarao Geraldo
862Saku ObservatoryJapan-Saku
863Furukawa ObservatoryJapan-Furukawa
864Kumamoto Civil Astronomical Observatory (KCAO)Japan-Kumamoto
865Emmy ObservatoryUnited StatesNYEmmy Observatory, New Paltz
866United States Naval AcademyUnited StatesMDU.S. Naval Academy, Michelson
867Saji ObservatoryJapan-Saji Observatory
868Hidaka ObservatoryJapan-Hidaka Observatory
869Tosa ObservatoryJapan-Tosa
870Campinas Observatory (Observatório de Campinas; Observatório Municipal de Campinas "Jean Nicolini")BrazilSPCampinas
871Akou ObservatoryJapan-Akou
872Tokushima-Kainan Astronomical ObservatoryJapan36Tokushima
873Kurashiki Observatory, Okayama Astrophysical ObservatoryJapan33Kurashiki Observatory
874Pico dos Dias Observatory (Observatório Pico dos Dias)BrazilMGObservatorio do Pico dos Dias, Itajubá
875Yorii ObservatoryJapan-Yorii
876Honjo ObservatoryJapan-Honjo
877Okutama ObservatoryJapan-Okutama
878Kagiya ObservatoryJapan-Kagiya
879Tōkai ObservatoryJapan23Tokai
880National Observatory (Brazil) (Rio de Janeiro Observatory; Observatório Nacional; ON)BrazilRJRio de Janeiro
881Toyota ObservatoryJapan23Toyota
882JCPM Oi StationJapan-JCPM Oi Station
883Shizuoka ObservatoryJapan22Shizuoka
884Kawane ObservatoryJapan-Kawane
885JCPM Yakiimo StationJapan22JCPM Yakiimo Station
886Mishima Observatory (at Susono, Shizuoka and Mishima, Shizuoka)Japan22Mishima
887Ojima ObservatoryJapan10Ojima
888Gekko ObservatoryJapan22Gekko
889Karasuyama ObservatoryJapan-Karasuyama
890JCPM Tone StationJapan-JCPM Tone Station
891JCPM Kimachi StationJapan-JCPM Kimachi Station
892YGCO Hoshikawa and Nagano StationsJapan20YGCO Hoshikawa and Nagano Stations
893Sendai Astronomical Observatory (Sendai Municipal Observatory)Japan-Sendai Municipal Observatory
894Kiyosato ObservatoryJapan-Kiyosato
895Hatamae ObservatoryJapan-Hatamae
896Yatsugatake South Base Observatory (near #386 Yatsugatake-Kobuchizawa)Japan13Yatsugatake South Base Observatory
897YGCO Chiyoda Station (YGCO: Yamaneko Group of Comet Observers)Japan-YGCO Chiyoda Station
898Fujieda ObservatoryJapan22Fujieda
899Toma ObservatoryJapan-Toma
900Moriyama ObservatoryJapan25Moriyama
901Tajimi ObservatoryJapan21Tajimi
902Ootake ObservatoryJapan-Ootake
903Fukuchiyama and Kannabe ObservatoryJapan-Fukuchiyama and Kannabe
904Go-Chome and Kobe-Suma ObservatoryJapan-Go-Chome and Kobe-Suma
905Nachi-Katsuura ObservatoryJapan30Nachi-Katsuura Observatory
906Cobram ObservatoryAustraliaVicCobram
907Melbourne ObservatoryAustraliaVicMelbourne
908Toyama ObservatoryJapan-Toyama
909Snohomish Hilltop ObservatoryUnited StatesWASnohomish Hilltop Observatory
910OCA–DLR Asteroid Survey (ODAS) at CaussolsFrance-Caussols-ODAS
911Collins Observatory (Eileen M. Collins Observatory), Elmira-Corning Astronomical Society ("Elmira"), CorningUnited StatesNYCollins Observatory, Corning Community College
912Carbuncle Hill Observatory; observer: Donald Pray (also see #I00)United StatesRICarbuncle Hill Observatory, Greene
913Kappa Crucis Observatory (Observatorio Kappa Crucis)Uruguay-Observatorio Kappa Crucis, Montevideo
914Underwood ObservatoryUnited StatesMAUnderwood Observatory, Hubbardston
915River Oaks ObservatoryUnited StatesTXRiver Oaks Observatory, New Braunfels
916Oakley ObservatoryUnited StatesINOakley Observatory, Terre Haute
917Pacific Lutheran University Keck ObservatoryUnited StatesWAPacific Lutheran University Keck Observatory
918Badlands ObservatoryUnited StatesSDBadlands Observatory, Quinn
919Desert Beaver ObservatoryUnited StatesAZDesert Beaver Observatory
920RIT Observatory (Rochester Institute of Technology)United StatesNYRIT Observatory, Rochester
921SW Institute for Space ResearchUnited StatesNMSW Institute for Space Research, Cloudcroft
922Timberland ObservatoryUnited StatesALTimberland Observatory, Decatur
923Bradstreet ObservatoryUnited StatesPAThe Bradstreet Observatory, St. Davids
924Cégep de Trois-Rivières Observatory (Observatoire du Cégep de Trois-Rivières)Canada-Observatoire du Cegep de Trois-Rivieres
925Palominas ObservatoryUnited StatesAZPalominas Observatory
926Tenagra II ObservatoryUnited StatesAZTenagra II Observatory, Nogales
927Madison-YRSUnited StatesWIMadison-YRS
928Moonedge ObservatoryUnited StatesNYMoonedge Observatory, Northport
929Blackberry ObservatoryUnited StatesLAPort Allen
930Southern Stars ObservatoryFrench Polynesia-Southern Stars Observatory, Tahiti
931Punaauia Observatory, Puna'auiaFrench Polynesia-Punaauia
932John J. McCarthy ObservatoryUnited StatesCTJohn J. McCarthy Obs., New Milford
933Rockland ObservatoryUnited StatesAZRockland Observatory, Sierra Vista
934Poway Valley ObservatoryUnited StatesCAPoway Valley
935Wyrick ObservatoryUnited StatesVAWyrick Observatory, Haymarket
936Ibis ObservatoryUnited StatesKSIbis Observatory, Manhattan
937Bradbury ObservatoryUnited Kingdom-Bradbury Observatory, Stockton-on-Tees
938Linhaceira Observatory; observer: Rui Goncalves[2]Portugal-Linhaceira
939Rodeno Observatory (Observatorio Rodeno)Spain-Observatorio Rodeno
940Waterlooville ObservatoryUnited Kingdom-Waterlooville
941Pla D'Arguines Observatory (Observatorio Astronomico Pla D'Arguines)Spain-Observatorio Pla D'Arguines
942Grantham ObservatoryUnited Kingdom-Grantham
943Peverell ObservatoryUnited Kingdom-Peverell
944Geminis Observatory (Observatorio Geminis, also see #I30 in Argentina)Spain-Observatorio Geminis, Dos Hermanas
945Monte Deva Observatory (Observatorio Monte Deva)Spain-Observatorio Monte Deva
946Ametlla de Mar ObservatorySpainCTAmetlla de Mar
947Saint-Sulpice Observatory (Observatoire de Saint-Sulpice)France-Saint-Sulpice
948Pymoor ObservatoryUnited Kingdom-Pymoor
949Durtal ObservatoryFrance-Durtal
950Roque de los Muchachos Observatory (La Palma Observatory)SpainCNLa Palma
951Highworth ObservatoryUnited KingdomENGHighworth
952Marxuquera Observatory (Observatori Astronòmic Marxuquera)Spain-Marxuquera
953Montjoia ObservatorySpain-Montjoia
954Teide Observatory, TenerifeSpainCNTeide Observatory
955Sassoeiros ObservatoryPortugal-Sassoeiros
956Pozuelo Observatory (Observatorio Pozuelo)Spain-Observatorio Pozuelo
957Merignac ObservatoryFrance-Merignac
958Dax Observatory (Observatoire de Dax) SrcFrance-Observatoire de Dax
959Ramonville Saint Agne ObservatoryFrance-Ramonville Saint Agne
960Rolvenden ObservatoryUnited Kingdom-Rolvenden
961City Observatory (Calton Hill Observatory)United Kingdom
Scotland
EdinburghCity Observatory, Calton Hill, Edinburgh
962Gandia ObservatorySpain-Gandia
963Werrington ObservatoryUnited Kingdom-Werrington
964Southend Bradfield ObservatoryUnited Kingdom-Southend Bradfield
965Algarve Observatory (Portimão Observatory; Observação Astronómica no Algarve; Centro de Observação Astronómica no Algarve; COAA)Portugal-Observacao Astronomica no Algarve, Portimao
966Church Stretton ObservatoryUnited Kingdom-Church Stretton
967Greens Norton ObservatoryUnited Kingdom-Greens Norton
968Haverhill ObservatoryUnited Kingdom-Haverhill
969George Bishop's Observatory (1836–1861)United KingdomLondonLondon-Regents Park
970Chelmsford ObservatoryUnited Kingdom-Chelmsford
971Lisbon ObservatoryPortugal-Lisbon
972Dun Echt ObservatoryUnited KingdomSCTDun Echt
973Harrow ObservatoryUnited Kingdom-Harrow
974Genoa ObservatoryItaly-Genoa
975Valencia ObservatorySpainVObservatorio Astronomico de Valencia
976Leamington Spa ObservatoryUnited Kingdom-Leamington Spa
977Markree Observatory, County SligoRepublic of Ireland-Markree
978Conder Brow ObservatoryUnited Kingdom-Conder Brow
979South Wonston ObservatoryUnited Kingdom-South Wonston
980Lancaster ObservatoryUnited Kingdom-Lancaster
981Armagh ObservatoryUnited KingdomNIRArmagh
982Dunsink ObservatoryRepublic of Ireland-Dunsink Observatory, Dublin
983Real Instituto y Observatorio de la ArmadaSpain-San Fernando
984Eastfield ObservatoryUnited Kingdom-Eastfield
985Telford ObservatoryUnited Kingdom-Telford
986Ascot Observatory SrcUnited KingdomENGAscot
987The Isle of Man Observatory (The Isle of Man Astronomical Society) SrcUnited Kingdom-Isle of Man Observatory, Foxdale
988Glasgow ObservatoryUnited Kingdom
Scotland
SCTGlasgow
989Wilfred Hall ObservatoryUnited KingdomENGWilfred Hall Observatory, Preston
990Royal Observatory of MadridSpanish National Observatory (Madrid Observatory; Observatorio Astronómico de Madrid)SpainMDMadrid
991Liverpool Observatory (since 1867)United KingdomENGLiverpool (since 1867)
992Liverpool Observatory (before 1867)United KingdomENGLiverpool (before 1867)
993Woolston ObservatoryUnited Kingdom-Woolston Observatory
994Godalming ObservatoryUnited Kingdom-Godalming
995Durham University ObservatoryUnited Kingdom-Durham
996Radcliffe Observatory (moved to South Africa in 1939)United Kingdom
South Africa
-Oxford
997Hartwell Observatory SrcUnited KingdomENGHartwell
998UCL Observatory (University of London Observatory; London-Mill Hill Observatory)United Kingdom-London-Mill Hill
999Bordeaux Observatory (Observatoire de Bordeaux)FranceNABordeaux-Floirac
A00Gravesend ObservatoryUnited Kingdom-Gravesend
A01Masia Cal Maciarol Modul 2Spain-Masia Cal Maciarol Modul 2
A02Masia Cal Maciarol Modul 8Spain-Masia Cal Maciarol Modul 8
A03TorredembarraSpainCTTorredembarra
A04Saint-CapraisFranceGirondeSaint-Caprais
A05Bélesta Observatory (Observatoire de Bélesta), AriègeFrance-Belesta
A06MataróSpainCTMataro
A07Uranoscope Observatory or Gretz-Armainvilliers Observatory; observer: Arnaud Leroy[2]FranceIDFGretz-Armainvilliers
A08MalibertFrance-Malibert
A09QuincampoixFranceNormandyQuincampoix
A10Observatorio Astronómico de Conbera SrcSpainCTObservatorio Astronomico de Corbera
A11WormhoutFranceNordWormhout
A12Sozzago Astronomical Station (Stazione Astronomica di Sozzago); observers: Federico Manzini, Roberto Crippa[2]ItalyPStazione Astronomica di Sozzago
A13Observatory Naef Épendes (Observatoire Robert A. Naef), ÉpendesSwitzerlandSWFObservatoire Naef, Épendes
A14Les Engarouines Observatory (Observatoire des Engarouines), Mallemort; observer: Laurent BernasconiFrance-Les Engarouines Observatory
A15Josef Bresser Observatory (Josef-Bresser Sternwarte) SrcGermanyNRWJosef Bresser Sternwarte, Borken
A16Tentlingen Observatory (Sternwarte Tentlingen) SrcSwitzerlandSWFTentlingen
A17Guidestar ObservatoryGermanyBWGuidestar Observatory, Weinheim
A18Herne ObservatoryGermanyNRWHerne
A19Köln ObservatoryGermanyNRWKoln
A20Sögel ObservatoryGermanyNISogel
A21Irmtraut ObservatoryGermanyRPIrmtraut
A22Starkenburg Observatory Heppenheim Asteroid Survey (SOHAS) (Starkenburg Sternwarte-SOHAS, see #611) SrcGermany-Starkenburg Sternwarte-SOHAS
A23Weinheim Observatory (Sternwarte Weinheim) Src)Germany-Weinheim
A24New Millennium ObservatoryItalyLoNew Millennium Observatory, Mozzate
A25Nova MilaneseItalyLoNova Milanese
A26Darmstadt ObservatoryGermanyHEDarmstadt
A27Eridanus ObservatoryGermanyNIEridanus Observatory, Langelsheim
A28Kempten ObservatoryGermanyFBKempten
A29Santa Maria a MonteItalyTuSanta Maria a Monte
A30Crespadoro ObservatoryItalyVCrespadoro
A31Corcaroli ObservatoryItaly-Corcaroli Observatory
A32Panker ObservatoryGermany-Panker
A33Kirchheim Observatory (Volkssternwarte Kirchheim) SrcGermany-Volkssternwarte Kirchheim
A34GrosshabersdorfGermanyFBGrosshabersdorf
A35Hormersdorf ObservatoryGermanySNHormersdorf Observatory
A36Ganda di AviaticoItalyLoGanda di Aviatico
A37MüggelheimGermanyBMueggelheim
A38Campocatino Automated TelescopeItaly-Campocatino Automated Telescope, Collepardo
A39Altenburg ObservatoryGermanyTHAltenburg
A40Pieta ObservatoryMalta-Pieta
A41Rezman Observatory SrcSlovenia-Rezman Observatory, Kamnik
A42Gehrden ObservatoryGermany-Gehrden
A43Inastars Observatory (before 2006) SrcGermany-Inastars Observatory, Potsdam (before 2006)
A44Altschwendt ObservatoryAustriaUAAltschwendt
A45KarrenkneulGermany-Karrenkneul
A46LelekoviceCzech Republic-Lelekovice
A47MateraItaly-Matera
A48Povegliano VeroneseItaly-Povegliano Veronese
A49Uppsala University-Ångström LaboratorySweden-Uppsala-Angstrom
A50Andrushivka Astronomical ObservatoryUkraine-Andrushivka Astronomical Observatory
A51Danzig ObservatoryPoland-Danzig
A52Etyek ObservatoryHungary-Etyek
A53Peschiera del Garda ObservatoryItaly-Peschiera del Garda
A54Ostrorog ObservatoryPoland-Ostrorog
A55Vallemare di Borbona Observatory (Osservatorio Astronomico Vallemare di Borbona) srcItaly-Osservatorio Astronomico Vallemare di Borbona
A56Parma ObservatoryItaly-Parma
A57Margherita Hack Observatory (Osservatorio Astronomico Margherita Hack)Italy-Osservatorio Astron. Margherita Hack, Firenze
A58Chalandray-Canotiers Observatory (Observatoire de Chalandray-Canotiers)France-Observatoire de Chalandray-Canotiers
A59Karlovy Vary ObservatoryCzech Republic-Karlovy Vary Observatory
A60Yonsei Survey Telescopes for Astronomical Research (YSTAR)South AfricaNCYSTAR-NEOPAT Station, Sutherland
A61Tortona ObservatoryItalyPTortona
A62Aichtal ObservatoryGermanyBWAichtal
A63Cosmosoz ObservatoryFranceLyonCosmosoz Obs., Tassin la Demi Lune
A64Couvaloup de St-Cergue ObservatoryFrance-Couvaloup de St-Cergue
A65Le Couvent de Lentin ObservatoryFrance-Le Couvent de Lentin
A66Livorno Observatory (Stazione Osservativa Astronomica, Livorno)ItalyTuStazione Osservativa Astronomica, Livorno
A67Chiusa di Pesio ObservatoryItaly-Chiusa di Pesio
A68Swedenborg ObservatorySweden-Swedenborg Obs., Bockholmwik
A69Osservatorio Palazzo Bindi SergardiItaly-Osservatorio Palazzo Bindi Sergardi
A70LumijokiFinlandOstrobothniaLumijoki
A71StixendorfAustria-Stixendorf
A72Radebeul Observatory (Sternwarte "Adolph Diesterweg" Radebeul)Germany-Radebeul Observatory
A73Penzing Astrometric ObservatoryAustriaViPenzing Astrometric Obs., Vienna
A74Bergen-Enkheim Observatory SrcGermany-Bergen-Enkheim Observatory
A75Fort Pius ObservatorySpainCTFort Pius Observatory, Barcelona
A76Andromeda ObservatoryHungary-Andromeda Observatory, Miskolc
A77Chante-Perdrix Observatory (Observatoire Chante-Perdrix); observers: Jérôme Caron, François Kugel[2]FranceHaute-ProvenceObservatoire Chante-Perdrix, Dauban
A78StiaItaly-Stia
A79Obshtestvo Observatory Zvezdno SrcBulgaria-Zvezdno Obshtestvo Observatory, Plana
A80Lindenberg ObservatoryGermanyBBLindenberg Observatory
A81Balzaretto ObservatoryItalyLaBalzaretto Observatory, Rome
A82Astronomical Observatory of Trieste (Osservatorio Astronomico di Trieste)Italy-Osservatorio Astronomico di Trieste
A83Jakokoski ObservatoryFinland-Jakokoski Observatory
A84TÜBİTAK National ObservatoryTurkey-TUBITAK National Observatory
A85Odesa Astronomical ObservatoryUkraine-Odesa Astronomical Observatory, Kryzhanivka, Odesa Oblast
A86Albigneux ObservatoryFrance-Albigneux
A87Rimbach ObservatoryGermany-Rimbach
A88Bolzaneto ObservatoryItalyLiBolzaneto
A89Sterni ObservatoryGermanyFBSterni Observatory, Kempten
A90Sant Gervasi Observatory; observer: Hilari Pallares [2]SpainCTSant Gervasi Observatory, Barcelona
A91Hankasalmi ObservatoryFinland-Hankasalmi Observatory
A92Urseanu ObservatoryRomania-Urseanu Observatory, Bucharest
A93Lucca ObservatoryItaly-Lucca
A94Cormons ObservatoryItaly-Cormons
A95Taurus Hill Observatory SrcFinlandEFTaurus Hill Observatory, Varkaus
A96Klosterneuburg ObservatoryAustriaLAKlosterneuburg
A97Stammersdorf ObservatoryAustriaViStammersdorf
A98Taurus-1 ObservatoryBelarus-Taurus-1 Observatory, Baran
A99Monte Baldo Observatory (Osservatorio del Monte Baldo)Italy-Osservatorio del Monte Baldo
B00Savigny-le-Temple Observatory, observer: Patrick Sogorb[2]France-Savigny-le-Temple
B01Taunus Observatory (Taunus-Sternwarte) SrcGermany-Taunus Observatory, Frankfurt
B02Kielce ObservatoryPoland-Kielce
B03Alter Satzberg ObservatoryAustriaViAlter Satzberg, Vienna
B04OAVdA Observatory (Osservatorio Astrononomico della Regione Autonoma Valle d'Aosta), Aosta Valley Src Archived 2017-12-27 at the Wayback MachineItaly-OAVdA, Saint-Barthelemy
B05Ka-Dar Observatory, Barybino SrcRussiaMoscowKa-Dar Observatory, Barybino
B06Montseny Astronomical Observatory SrcSpain-Montseny Astronomical Observatory
B07Camorino ObservatorySwitzerlandSWICamorino
B08San Lazzaro di Savena ObservatoryItalyERSan Lazzaro di Savena
B09Capannoli, Pietro Dora Vivarelli ASA SrcItaly-Capannoli
B10Observatoire du Mas des Gres, Moydans (LightBuckets as of November 2011) SrcFrance-Observatoire des Baronnies Provencales, Moydans
B11Cima Rest Observatory (Osservatorio Cima Rest), ImolaItalyLoOsservatorio Cima Rest, Magasa
B12Koschny Observatory SrcNetherlandsZuid HollandKoschny Observatory, Noordwijkerhout
B13Osservatorio di TradateItalyLoOsservatorio di Tradate
B14Ca del Monte Observatory Src Archived 2019-06-27 at the Wayback MachineItaly-Ca del Monte
B15Inastars Observatory SrcGermany-Inastars Observatory, Potsdam (since 2006)
B161st Moscow Gymnasium Observatory, LipkiRussiaMoscow1st Moscow Gymnasium Observatory, Lipki
B17AZT-8 YevpatoriaUkraine-AZT-8 Yevpatoria
B18Terskol Observatory, on Mount Elbrus SrcRussiaNorth CaucasusTerskol
B19Observatori Iluro, MataróSpainCTObservatorio Iluro, Mataro
B20Observatori Carmelita, TianaSpain-Observatorio Carmelita, Tiana
B21Gaisberg Observatory (Sternwarte Gaisberg) in Schärding: observer Richard GierlingerAustriaUAGaisberg Observatory, Schaerding
B22Observatori d'Àger, BarcelonaSpainCTObservatorio d'Ager
B23Fiamene SrcItaly-Fiamene
B24CessonFrance-Cesson
B25CataniaItaly-Catania
B26Observatoire des Terres Blanches, ReillanneFranceAHPObservatoire des Terres Blanches, Reillanne
B27Picard Observatory, St. VeitAustria-Picard Observatory, St. Veit
B28Mandi Observatory, PagnaccoItalyFMandi Observatory, Pagnacco
B29L'Ampolla Observatory, TarragonaSpain-L'Ampolla Observatory, Tarragona
B30Szamotuly-GalowoPoland-Szamotuly-Galowo
B31Southern African Large Telescope (SALT), SutherlandSouth AfricaNCSouthern African Large Telescope, Sutherland
B32Gelenau Observatory, SrcGermanySNGelenau
B33Libbiano Observatory, Peccioli AAAVItaly-Libbiano Observatory, Peccioli
B34Green Island Observatory, Geçitkale SrcCyprus-Green Island Observatory, Gecitkale
B35Bareket Observatory, MacabimIsrael-Bareket Observatory, Macabim
B36Redshed Observatory, KallhamAustriaUARedshed Observatory, Kallham
B37Ametlla del Valles Observatory (Observatorio de L' Ametlla del Vallès), Barcelona; observer: Antonio Garrigós-SánchezSpainCTObs. de L' Ametlla del Valles, Barcelona
B38Santa MamaItaly-Santa Mama
B39TradateItaly-Tradate
B40Skylive Observatory, Catania Italy Gruppo Astrofili Catanesi SrcItaly-Skylive Observatory, Catania
B41Zlin ObservatoryCzech Republic-Zlin Observatory
B42VitebskBelarus-Vitebsk
B43HennefGermany-Hennef
B44EygalayesFrance-Eygalayes
B45NaramaPoland-Narama
B46Sintini Observatory, ArgentaItaly-Sintini Observatory, Alfonsine
B47Metsala Observatory, EspooFinland-Metsala Observatory, Espoo
B48BocholtGermany-Bocholt
B49Paus Observatory, SabadellSpain-Paus Observatory, Sabadell
B50Corner Observatory, DurmersheimGermany-Corner Observatory, Durmersheim
B51VallaurisFrance-Vallauris
B52Observatorio El FarSpain-Observatorio El Far
B53Casal Lumbroso, RomeItalyLaCasal Lumbroso, Rome
B54ÀgerSpain-Ager
B55ComegliansItaly-Comeglians
B56Observatorio Sant Pere, MataróSpain-Observatorio Sant Pere, Mataro
B57Laietania Observatory, Parets del VallèsSpain-Laietania Observatory, Parets del Valles
B58Polaris Observatory, BudapestHungary-Polaris Observatory, Budapest
B59BorkenGermany-Borken
B60Deep Sky Observatorium, Bad BentheimGermany-Deep Sky Observatorium, Bad Bentheim
B61Valldoreix Observatory, Sant Cugat del VallesSpainCTValldoreix Obs., Sant Cugat del Valles
B62BrelingenGermanyNIBrelingen
B63Solaris Observatory, LuczanowicePolandKSolaris Observatory, Luczanowice
B64Slope Rock Observatory, HyvinkääFinland-Slope Rock Observatory, Hyvinkaa
B65Komakallio Observatory, KirkkonummiFinlandUusimaaKomakallio Observatory, Kirkkonummi
B66Osservatorio Astronomico Naturalistico di Casasco "A. Zanassi" SrcItaly-Osservatorio di Casasco
B67Mirasteilas Observatory (Sternwarte Mirasteilas)SwitzerlandSWGSternwarte Mirasteilas, Falera
B68Mount Matajur ObservatoryItaly-Mount Matajur Observatory
B69Owls and Ravens Observatory, Holzgerlingen SrcGermanyBWOwls and Ravens Observatory, Holzgerlingen
B70Sant CeloniSpain-Sant Celoni
B71Observatorio El VendrellSpain-Observatorio El Vendrell
B72SoerthGermany-Soerth
B73Mauren Valley Observatory, Holzgerlingen SrcGermany-Mauren Valley Observatory, Holzgerlingen
B74Santa Maria de Montmagastrell Observatory (Remote Observatory Santa Maria de Montmagastrell), Tàrrega SrcSpainCTSanta Maria de Montmagastrell
B75Stazione Astronomica Betelgeuse, MagnagoItaly-Stazione Astronomica Betelgeuse, Magnago
B76Sternwarte Schönfeld, DresdenGermany-Sternwarte Schonfeld, Dresden
B77Schafmatt Observatory, Aarau SrcSwitzerlandSWGSchafmatt Observatory, Aarau
B78Astrophoton Observatory, AudorfAustria-Astrophoton Observatory, Audorf
B79Marana ObservatoryItaly-Marana Observatory
B80Osservatorio Astronomico CampomaggioreItalyBOsservatorio Astronomico Campomaggiore
B81Observatorio Astronómico Caimari Src observers: Mateu Cerda, Mateu Esteban, Pére Antoni SalomSpain-Caimari
B82Maidbronn ObservatoryGermanyFBMaidbronn
B83Gières ObservatoryFranceARAGieres
B84Cyclops Observatory, OostkapelleNetherlandsZeelandCyclops Observatory, Oostkapelle
B85Beilen ObservatoryNetherlandsDrentheBeilen Observatory
B86Hagen Observatory (Volkssternwarte Hagen) Src; also note: #607GermanyNRWSternwarte Hagen
B87Banyoles ObservatorySpainCTBanyoles
B88Bigmuskie ObservatoryItalyPBigmuskie Observatory, Mombercelli
B89Observatori Astronòmic de Tiana, BarcelonaSpainCTObservatori Astronomic de Tiana
B90Malina River Observatory, PovolettoItalyFMalina River Observatory, Povoletto
B91BollwillerFranceHaut-RhinBollwiller
B92Chinon Observatory (Observatoire de Chinon); observer: Maurice Audejean[2]FranceCVLChinon
B93HoogeveenNetherlandsDrentheHoogeveen
B94Petrozavodsk SrcRussia-Petrozavodsk
B95AchternholtGermanyNIAchternholt
B96Brixiis Observatory, KruibekeBelgium-Brixiis Observatory, Kruibeke
B97Sterrenwacht AndromedaNetherlandsDrentheSterrenwacht Andromeda, Meppel
B98SienaItalyTuSiena
B99Santa Coloma de GramenetSpainCTSanta Coloma de Gramenet
C00Velikie Luki ObservatoryRussia-Velikie Luki
C01Lohrmann Observatory (Lohrmann-Observatorium)Germany-Lohrmann-Observatorium, Triebenberg
C02Royal Park Observatory (Observatorio Royal Park)Spain-Observatorio Royal Park
C03Clayhole Observatory SrcFinland-Clayhole Observatory, Jokela
C04Observatory KramatorskUkraine-Kramatorsk
C05Königsleiten ObservatoryAustria-Konigsleiten
C06Krasnoyarsk Observatory (Siberian State Aerospace University Src)Russia-Krasnoyarsk
C07Anysllum Observatory SrcSpain-Anysllum Observatory, Àger
C08Fiby ObservatorySweden-Fiby
C09Rouet ObservatoryFrance-Rouet
C10Maisoncelles Observatory SrcFrance-Maisoncelles
C11City ObservatoryCzech Republic-City Observatory, Slaný
C12Berta ObservatorySpain-Berta Observatory, Sabadell
C13Como ObservatoryItaly-Como
C14Sky Vistas ObservatoryAustria-Sky Vistas Observatory, Eichgraben
C15ISON-Ussuriysk SrcRussia-ISON-Ussuriysk Observatory
C16Isarwinkel ObservatoryGermany-Isarwinkel Observatory, Bad Tölz
C17Joan Roget Observatory (Observatorio Joan Roget) SrcSpain-Observatorio Joan Roget, Àger
C18Frasnes-Lez-Anvaing ObservatoryBelgium-Frasnes-Lez-Anvaing
C19ROSA ObservatoryFrance-ROSA Observatory, Vaucluse
C20Kislovodsk Mtn. Astronomical Station of the Pulkovo Obs.Russia-Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs.
C21Via Lactea Observatory (Observatorio Via Lactea)Spain-Observatorio Via Lactea, Àger
C22Oberwiesenthal ObservatoryGermany-Oberwiesenthal
C23Olmen ObservatoryBelgium-Olmen
C24Seveso ObservatoryItalyLoSeveso
C25Pulkovo Observatory Station at Campo ImperatoreItaly-Pulkovo Observatory Station, Campo Imperatore
C26Levendaal ObservatoryNetherlandsZuid HollandLevendaal Observatory, Leiden
C27Pallerols ObservatorySpain-Pallerols
C28Wellinghofen ObservatoryGermany-Wellinghofen
C29Les Planes de Son Observatory (Observatori Astronómic de Les Planes de Son)Spain-Observatori Astronomic de Les Planes de Son
C30Sheltozero Station of the Petrozavodsk University Obs.Russia-Petrozavodsk University Obs., Sheltozero Stn.
C31Neanderhoehe Hochdahl Observatory (Sternwarte Neanderhoehe Hochdahl e.V.)Germany-Sternwarte Neanderhoehe Hochdahl e.V., Erkrath
C32Ka-Dar Observatory, TAU Station SrcRussia-Ka-Dar Observatory, TAU Station, Nizhny Arkhyz
C33CEAM Observatory (Observatorio CEAM)SpainCNObservatorio CEAM, Caimari
C34Baja Astronomical ObservatoryHungary-Baja Astronomical Observatory
C35Terrassa ObservatorySpain-Terrassa
C36Starry Wanderer ObservatoryBelarus-Starry Wanderer Observatory, Baran'
C37Stowupland ObservatoryUnited KingdomENGStowupland
C38Varuna ObservatoryItaly-Varuna Observatory, Cuorgnè
C39Nijmegen ObservatoryNetherlandsGelderlandNijmegen
C40Kuban State University Astrophysical ObservatoryRussia-Kuban State University Astrophysical Observatory
C41MASTER-II Observatory (at Pulkovo Observatory; #084)Russia-MASTER-II Observatory, Kislovodsk
C42Xingming ObservatoryChina-Xingming Observatory, Mt. Nanshan
C43Hoyerswerda ObservatoryGermany-Hoyerswerda
C44A. Volta ObservatoryItaly-A. Volta Observatory, Lanzo d'Intelvi
C45MPC1 Cassia Observatory SrcItaly-MPC1 Cassia Observatory, La Giustiniana
C46Horizon ObservatoryKazakhstan-Horizon Observatory, Petropavlovsk
C47Nonndorf Observatory SrcAustria-Nonndorf
C48Sayan Solar ObservatoryRussia-Sayan Solar Observatory, Irkutsk
C49STEREO-A (space observatory)SPACEEarth-trailingSTEREO-A
C50STEREO-B (space observatory)SPACEEarth-trailingSTEREO-B
C51WISE (space observatory)SPACESun-synchronousWISE
C52Swift (space observatory)SPACELEOSwift
C53NEOSSat (space observatory)SPACESun-synchronousNEOSSat
C54New Horizons (space observatory)SPACEdeep spaceNew Horizons
C55Kepler (space observatory)SPACE-Kepler
C56LISA Pathfinder (space observatory)SPACE-LISA-Pathfinder
C57TESS (space observatory)SPACEHigh EarthTESS
C59Yang Wang-1 (Src)SPACELEO?Yangwang-1
C60Argelander Institute for Astronomy ObservatoryGermany-Argelander Institute for Astronomy Obs., Bonn
C61Chelles ObservatoryFrance-Chelles
C62Eurac Observatory, observer: Titouan [2]Italy-Eurac Observatory, Bolzano
C63Giuseppe Piazzi ObservatoryItaly-Giuseppe Piazzi Observatory, Ponte in Valtellina
C64Puchenstuben ObservatoryAustria-Puchenstuben
C65Montsec Observatory (Observatori Astronòmic del Montsec)Spain-Observatori Astronomic del Montsec
C66El Cielo de Consell Observatory (Observatorio El Cielo de Consell)SpainIBObservatorio El Cielo de Consell
C67Gnevsdorf ObservatoryGermany-Gnevsdorf
C68Ellinogermaniki Agogi Observatory SrcGreece-Ellinogermaniki Agogi Observatory, Pallini
C69Bayerwald Observatory (Bayerwald Sternwarte)Germany-Bayerwald Sternwarte, Neuhütte
C70Uiterstegracht StationNetherlandsZuid HollandUiterstegracht Station, Leiden
C71Sant Marti Sesgueioles ObservatorySpain-Sant Marti Sesgueioles
C72Palestrina ObservatoryItaly-Palestrina
C73Galați Observatory SrcRomania-Galati Observatory
C74El Teatrillo de Lyra Observatory (Observatorio El Teatrillo de Lyra)Spain-Observatorio El Teatrillo de Lyra, Àger
C75Whitestar ObservatoryItaly-Whitestar Observatory, Borgobello
C76Estels Observatory (Observatorio Estels)Spain-Observatorio Estels, Àger
C77Bernezzo ObservatoryItaly-Bernezzo Observatory
C78Martin S. Kraar ObservatoryIsrael-Martin S. Kraar Observatory, Rehovot
C79Roser ObservatorySpain-Roser Observatory, Blanes
C80Don Astronomical ObservatoryRussia-Don Astronomical Observatory, Rostov-on-Don
C81Dolomites Astronomical ObservatoryItaly-Dolomites Astronomical Observatory
C82Nastro Verde Observatory (Osservatorio Astronomico Nastro Verde)Italy-Osservatorio Astronomico Nastro Verde, Sorrento
C83Badalozhnyj ObservatoryRussia-Badalozhnyj Observatory
C84Badalona ObservatorySpain-Badalona
C85Cala d'Hort Observatory (Observatorio Cala d'Hort)Spain-Observatorio Cala d'Hort, Ibiza
C86Blanes ObservatorySpain-Blanes
C87Rimbach ObservatoryGermany-Rimbach
C88Montarrenti ObservatoryItaly-Montarrenti Observatory, Siena
C89Astronomical Station VidojevicaSerbia-Astronomical Station Vidojevica
C90Vinyols ObservatorySpain-Vinyols
C91Montevenere ObservatoryItaly-Montevenere Observatory, Monzuno
C92Valdicerro ObservatoryItaly-Valdicerro Observatory, Loreto
C93Bellavista ObservatoryItaly-Bellavista Observatory, L'Aquila
C94MASTER-II ObservatoryRussia-MASTER-II Observatory, Tunka
C95SATINO Remote ObservatoryFrancePACASATINO Remote Observatory, Haute Provence
C96OACL ObservatoryItaly-OACL Observatory, Mosciano Sant Angelo
C97Al-Fulaij ObservatoryOman-Al-Fulaij Observatory, Oman
C98Casellina Observatory (Osservatorio Casellina)Italy-Osservatorio Casellina, Scandicci
C99Can Roig Observatory (Observatori Can Roig)Spain-Observatori Can Roig, Llagostera
D00ASC-Kislovodsk Observator (formerly ISON-Kislovodsk Observatory)SrcRussia-ASC-Kislovodsk
D01Andean Northern ObservatoryFinland-Andean Northern Observatory, Nummi-Pusula
D02Petit Sant Feliu Observatory (Observatori Petit Sant Feliu), Sant Feliu de LlobregatSpainCTObservatori Petit Sant Feliu
D03Rantiga Observatory (Rantiga Osservatorio) CarpinetiItaly-Rantiga Osservatorio, Tincana
D04Krasnodar ObservatoryRussia-Krasnodar
D05ISON-Terskol ObservatoryRussia-ISON-Terskol Observatory
D06Tuscolana Association of Astronomy (Associazione Tuscolana di Astronomia)Italy-Associazione Tuscolana di Astronomia, Domatore
D07Wegberg ObservatoryGermanyNRWWegberg
D08Ghezz Observatory SrcSwitzerlandSWIGhezz Observatory, Leontica
D09Observatory Grömme SrcBelgium-Observatory Gromme, Maasmechelen
D10Gaertringen Observatory, GärtringenGermanyBWGaertringen
D11Bastidan ObservatoryFranceMarseilleBastidan Observatory
D12Filzi School ObservatoryItalyS.TirolFilzi School Observatory, Laives
D13Cat's Eye ObservatoryItalyToscanaCat's Eye Observatory
D14Nanchuan ObservatoryChina-Nanchuan Observatory, Guangzhou
D15F. Schiller-Gymnasium Observatory (Sternwarte Friedrich-Schiller-Gymnasium)GermanyTHSternwarte F.Schiller-Gymnasium, Weimar
D16Po Leung Kuk ObservatoryHong KongHKPo Leung Kuk Observatory, Tuen Mun
D17Hong Kong ObservatoryHong KongHKHong Kong
D18Mount Guizi ObservatoryChina-Mt. Guizi Observatory
D19Hong Kong Space MuseumHong KongHKHong Kong Space Museum, Tsimshatsui
D20Zadko ObservatoryAustraliaWAZadko Observatory, Wallingup Plain
D21Shenton Park ObservatoryAustraliaWAShenton Park
D22UWA ObservatoryAustraliaWAUWA Observatory, Crawley
D24LightBuckets ObservatoryAustraliaWALightBuckets Observatory, Pingelly
D25Tzec Maun Observatory Src Archived 2021-01-26 at the Wayback MachineAustraliaWATzec Maun Observatory, Pingelly (before 2010)
D29PMO NEO Survey Program at the XuYi Station of the Purple Mountain ObservatoryChina-Purple Mountain Observatory, XuYi Station
D32JiangNanTianChi ObservatoryChina-JiangNanTianChi Observatory, Mt. Getianling
D33Kenting Observatory at Checheng Src Archived 2018-08-23 at the Wayback MachineTaiwan-Kenting Observatory, Checheng
D34Kenting Observatory at HengchunTaiwan-Kenting Observatory, Hengchun
D35Lulin ObservatoryTaiwan-Lulin Observatory
D36Tataka ObservatoryTaiwan-Tataka, Mt. Yu-Shan National Park
D37Lulin Widefield Telescope, see #D35Taiwan-Lulin Widefield Telescope, Mt. Lulin
D39Shandong University ObservatoryChinaWeihaiShandong University Observatory, Weihai
D44Ishigakijima Astronomical Observatory SrcJapan47Ishigakijima Astronomical Observatory
D53ISON-Blagovechensk ObservatoryRussia-ISON-Blagoveschensk Observatory
D54MASTER-II ObservatoryRussia-MASTER-II Observatory, Blagoveshchensk
D55Kangwon Science High School ObservatorySouth Korea-Kangwon Science High School Observatory, Ksho
D57Gimhae Astronomical ObservatorySouth Korea-Gimhae Astronomical Observatory, Uhbang-dong
D58KSA SEM ObservatorySouth Korea-KSA SEM Observatory, Danggam-dong
D61Suntopia Marina ObservatoryJapan-Suntopia Marina, Sumoto
D62Miyaki-Argenteus ObservatoryJapan-Miyaki-Argenteus
D70Tosa ObservatoryJapan-Tosa
D74Nakagawa Observatory (Anan Science Center Nakagawa Observatory; Nakagawa Science Center Nakagawa Observatory)Japan-Nakagawa
D78Iga-Ueno ObservatoryJapan-Iga-Ueno
D79YSVP ObservatoryAustraliaSAYSVP Observatory, Vale Park
D80Gumma Astronomical Observatory (CHECK with: Gunma Astronomical Observatory, HP)Japan10Gumma Astronomical Observatory
D81Nagano ObservatoryJapan20Nagano
D82Wallaroo ObservatoryAustraliaSAWallaroo
D83Miwa ObservatoryJapan-Miwa
D84Hallet Cove ObservatoryAustraliaSAHallet Cove
D85Ingle Farm ObservatoryAustraliaSAIngle Farm
D86Penwortham ObservatoryAustraliaSAPenwortham
D87Brooklyn Park ObservatoryAustraliaSABrooklyn Park
D88Hiratsuka ObservatoryJapan-Hiratsuka
D89Yamagata Astronomical Observatory (Yamagata Tenmondai)Japan06Yamagata
D90RAS ObservatoryAustraliaSARAS Observatory, Moorook
D91Hamanowa Astronomical Observatory (HAO), observers: Hiromi Hamanowa, Hiroko Hamanowa SrcJapan13Adati
D92Osaki ObservatoryJapan-Osaki
D93Sendai Astronomical ObservatoryJapan-Sendai Astronomical Observatory
D94Takanezawa ObservatoryJapan09Takanezawa, Tochigi
D95Kurihara ObservatoryJapan-Kurihara
D96Tzec Maun Observatory Src Archived 2021-01-26 at the Wayback MachineAustraliaSATzec Maun Observatory, Moorook
D97Berri ObservatoryAustraliaSABerri
E00Castlemaine ObservatoryAustraliaVicCastlemaine
E01South Yarra (Barfold)AustraliaVicBarfold
E03RAS ObservatoryAustraliaVicRAS Observatory, Officer
E04Pacific Sky Observatory, Northern Mariana IslandsUnited StatesMPPacific Sky Observatory, Saipan
E05Earl Hill ObservatoryAustraliaQldEarl Hill Observatory, Trinity Beach
E07Murrumbateman ObservatoryAustraliaNSWMurrumbateman
E08Wobblesock ObservatoryAustraliaNSWWobblesock Observatory, Coonabarabran
E09Oakley Southern Sky ObservatoryAustraliaNSWOakley Southern Sky Observatory, Coonabarabran
E10Faulkes Telescope South at Siding SpringAustraliaNSWSiding Spring-Faulkes Telescope South
E11Frog Rock ObservatoryAustraliaNSWFrog Rock Observatory, Mudgee
E12Siding Spring SurveyAustraliaNSWSiding Spring Survey
E13Wanniassa ObservatoryAustraliaACTWanniassa
E14Hunters Hill Observatory; observer: David HigginsAustraliaACTHunters Hill Observatory, Ngunnawal
E15Magellan ObservatoryAustraliaNSWMagellan Observatory, near Goulburn
E16Grove Creek ObservatoryAustraliaNSWGrove Creek Observatory, Trunkey
E17Leura Observatory (renamed to "Blue Mountains Observatory", see: #Q68); observer: Julian OeyAustraliaNSWLeura
E18BDI Observatory, BangorAustraliaNSWBDI Observatory, Regents Park
E19Kingsgrove ObservatoryAustraliaNSWKingsgrove
E20Marsfield ObservatoryAustraliaNSWMarsfield
E21Norma Rose ObservatoryAustraliaQldNorma Rose Observatory, Leyburn
E22University of Southern Queensland ObservatoryAustraliaQldUniv. of Southern Queensland Obs., Mt. Kent
E23Arcadia ObservatoryAustraliaNSWArcadia
E24Tangra ObservatoryAustraliaNSWTangra Observatory, St. Clair
E25Rochedale (APTA)AustraliaQldRochedale (APTA)
E26RAS ObservatoryAustraliaQldRAS Observatory, Biggera Waters
E27Thornlands ObservatoryAustraliaQldThornlands
E28Kuriwa ObservatoryAustraliaNSWKuriwa Observatory, Hawkesbury Heights
E81Nelson ObservatoryNew ZealandSNelson
E83Wither ObservatoryNew ZealandNWither Observatory, Witherlea
E85Farm Cove Observatory, AucklandNew ZealandAuFarm Cove
E87Turitea ObservatoryNew ZealandNTuritea
E89Geyserland Observatory, Rotorua SrcNew ZealandNGeyserland Observatory, Pukehangi
E94Possum Observatory SrcNew ZealandNPossum Observatory, Gisborne
F51Pan-STARRS 1 (PS1) at Haleakala ObservatoryUnited StatesHIPan-STARRS 1, Haleakala
F52Pan-STARRS 2 (PS2) at Haleakala ObservatoryUnited StatesHIPan-STARRS 2, Haleakala
F59Ironwood Remote ObservatoryUnited StatesHIIronwood Remote Observatory, Hawaii
F60Ironwood North ObservatoryUnited StatesHIIronwood Observatory, Hawaii
F65Haleakala-Faulkes Telescope NorthUnited StatesHIHaleakala-Faulkes Telescope North
F84Hibiscus Observatory, Puna'auiaFrench Polynesia-Hibiscus Observatory, Punaauia
F85Tiki Observatory, Puna'auiaFrench Polynesia-Tiki Observatory, Punaauia
F86Moana Observatory, Puna'auiaFrench Polynesia-Moana Observatory, Punaauia
G00AZM Martinsberg ObservatoryAustria-AZM Martinsberg, Oed
G01Oldenburg University Observatory (Universitätssternwarte Oldenburg)GermanyNIUniversitaetssternwarte Oldenburg
G03Capricornus Observatory, CsókakőHungary-Capricornus Observatory, Csokako
G04Schuelerlabor Astronomie St. 7GermanyNRWSchuelerlabor Astronomie St. 7, Wuppertal
G05Piconcillo ObservatorySpainANPiconcillo, Sierra Morena
G06Dordrecht, SterrenburgNetherlandsZuid HollandDordrecht, Sterrenburg
G07Millau Observatory ObservatoryFrance-Millau Observatory
G08Les Pedritxes ObservatorySpainCatObservatorio Les Pedritxes, Matadepera
G09SWF ObservatoryUnited KingdomEnglandSWF Observatory, South Woodham Ferrers
G10Clavier ObservatorySpain-Clavier Observatory, Lora Del Rio
G11Breitenweg Observatory, Bergisch GladbachGermanyNRWBreitenweg Observatory, Herkenrath
G12EG Observatory (Sternwarte EG)GermanyNRWSternwarte EG, Lippstadt
G13Astronomihagen ObservatoryNorway-Astronomihagen, Fannrem
G14Novaloop ObservatoryFrancePACANovaloop Observatory, Mougins
G15Magroforte ObservatoryItaly-Magroforte Observatory, Alessandria
G16OmegaLab ObservatoryItalySiOmegaLab Observatory, Palermo
G17BAS ObservatoryItalyTuBAS Observatory, Scandicci
G18ALMO ObservatoryItalyERALMO Observatory, Padulle
G19Immanuel Kant ObservatoryGermany-Immanuel Kant Observatory, Limbach
G20Brignoles ObservatoryFrance-Brignoles Observatory
G21Castrofilippo Observatory (Osservatorio Castrofilippo)Italy-Osservatorio Castrofilippo
G22Experimenta ObservatoryGermany-Experimenta Observatory, Heilbronn
G23Vulpecula ObservatoryHungary-Vulpecula Observatory, Budapest
G24Dettenhausen ObservatoryGermanyBWDettenhausen
G25Sherbrooke ObservatoryCanadaQCSherbrooke
G26Fushan ObservatoryChinaShaanxiFushan Observatory, Mt Shaohua
G27Telescope Fabra ROA Montsec (TFRM), Sant Esteve de la Sarga, LleidaSpainCTFabra Observatory, Montsec
G28Wyncroft ObservatoryUnited KingdomENGWyncroft Observatory, Attleborough
G29Requena ObservatorySpain-Requena
G30Casselman ObservatoryCanadaONCasselman
G31CCAT Trieste ObservatoryItaly-CCAT Trieste
G32Elena Remote ObservatoryChileAfElena Remote Observatory, San Pedro de Atacama
G33Wickede ObservatoryGermanyNRWWickede
G34Oberfrauendorf ObservatoryGermany-Oberfrauendorf
G35Elephant Head ObservatoryUnited StatesAZElephant Head Observatory, Sahuarita
G36Calar Alto-CASADOSpain-Calar Alto-CASADO
G37Lowell Discovery TelescopeUnited StatesAZLowell Observatory-Lowell Discovery Telescope
G38La Senda Observatory (Observatorio La Senda)SpainCLMObservatorio La Senda, Cabanillas del Campo
G39ROAD ObservatoryChileAfROAD, San Pedro de Atacama
G40Slooh ObservatorySpainCNSlooh.com Canary Islands Observatory
G41Insperity ObservatoryUnited StatesTXInsperity Observatory, Humble
G42UAdeC Observatory (Observatorio Astronómico UAdeC; Autonomous University of Coahuila)Mexico-Observatorio Astronomico UAdeC, Saltillo
G43Buenaventura Suarez Observatory (Observatorio Buenaventura Suarez)ArgentinaDObservatorio Buenaventura Suarez, San Luis
G44Longa Vista Observatory (Observatorio Longa Vista), ItatibaBrazilSPObservatorio Longa Vista, São Paulo
G45Space Surveillance Telescope (SST)
(moved in 2017, from Atom Site, NM, USA, to Australia)
AustraliaWAExmouth, Western Australia
G46Northwest Florida State College ObservatoryUnited StatesFLPinto Valley Observatory
G47HillTopTop ObservatoryUnited StatesNMHillTopTop Observatory, Edgewood
G48Doc Greiner Research ObservatoryUnited StatesNMHarlingten Research Observatory, Rancho Hildalgo
G49Minnetonka ObservatoryUnited StatesMNMinnetonka
G50Organ Mesa Observatory, observer: Frederick Pilcher[2]United StatesNMOrgan Mesa Observatory, Las Cruces
G51Byrne ObservatoryUnited StatesCAByrne Observatory, Sedgwick Reserve
G52Stone Edge ObservatoryUnited StatesCAStone Edge Observatory, El Verano
G53Alder Springs ObservatoryUnited StatesCAAlder Springs Observatory, Auberry
G54Hemet ObservatoryUnited StatesCAHemet
G55Bakersfield ObservatoryUnited StatesCABakersfield
G56Walnut Creek ObservatoryUnited StatesCAWalnut Creek
G57Dilbert ObservatoryUnited StatesORDilbert Observatory, Forest Grove
G58Chabot Space and Science CenterUnited StatesCAChabot Space and Science Center, Oakland
G59Maiden Lane ObservatoryUnited StatesWAMaiden Lane Obs., Bainbridge Island
G60Carroll ObservatoryUnited StatesCACarroll Observatory, Montecito
G61Pleasanton ObservatoryUnited StatesCAPleasanton
G62Sunriver Nature Center ObservatoryUnited StatesORSunriver Nature Center Observatory, Sunriver
G63Mill Creek ObservatoryUnited StatesORMill Creek Observatory, The Dalles
G64Blue Canyon ObservatoryUnited StatesCABlue Canyon Observatory
G65Vulcan North Observatory at Lick ObservatoryUnited StatesCAVulcan North, Lick Observatory, Mount Hamilton
G66Lake Forest ObservatoryUnited StatesCALake Forest Observatory, Forest Hills
G67Rancho del Sol ObservatoryUnited StatesCARancho Del Sol, Camino
G68Sierra Stars ObservatoryUnited StatesCASierra Stars Observatory, Markleeville
G69Via Capote Observatory; observer: James W. Brinsfield[2]United StatesCAVia Capote Sky Observatory, Thousand Oaks
G70Francisquito ObservatoryUnited StatesCAFrancisquito Observatory, Los Angeles
G71Rancho Palos Verdes ObservatoryUnited StatesCARancho Palos Verdes
G72University Hills ObservatoryUnited StatesCAUniversity Hills
G73Mount Wilson-TIEUnited StatesCAMount Wilson-TIE
G74Boulder Knolls ObservatoryUnited StatesCABoulder Knolls Observatory, Escondido
G75Starry Knight ObservatoryUnited StatesCAStarry Knight Observatory, Coto de Caza
G76Altimira ObservatoryUnited StatesCAAltimira Observatory, Coto de Caza
G77Baldwin Lake ObservatoryUnited StatesCABaldwin Lake
G78Desert Wanderer ObservatoryUnited StatesCADesert Wanderer Observatory, El Centro
G79Goat Mountain Astronomical Research Station (GMARS); observer: Robert Stephens (also see #646 and #U81)United StatesCAGoat Mountain Astronomical Research Station
G80Sierra Remote ObservatoriesUnited StatesCASierra Remote Observatories, Auberry
G81Temecula ObservatoryUnited StatesCATemecula
G82SARA Observatory (Southeastern Association for Research in Astronomy)United StatesAZSARA Observatory, Kitt Peak
G83Large Binocular TelescopeUnited StatesAZMt. Graham-LBT
G84Mount Lemmon Sky CenterUnited StatesAZMount Lemmon SkyCenter
G85Vermillion Cliffs ObservatoryUnited StatesUTVermillion Cliffs Observatory, Kanab
G86Tucson-Winterhaven ObservatoryUnited StatesAZTucson-Winterhaven
G87Calvin M. Hooper Memorial ObservatoryUnited StatesUTCalvin M. Hooper Memorial Observatory, Hyde Park
G88LAMP ObservatoryUnited StatesAZLAMP Observatory, New River
G89Kachina ObservatoryUnited StatesAZKachina Observatory, Flagstaff
G90Three Buttes ObservatoryUnited StatesAZThree Buttes Observatory, Tucson
G912MASS (Two Micron All-Sky Survey) at Whipple Obs. (see #696)United StatesAZWhipple Observatory, Mt. Hopkins—2MASS
G92Jarnac ObservatoryUnited StatesAZJarnac Observatory, Vail
G93Sonoita Research ObservatoryUnited StatesAZSonoita Research Observatory, Sonoita
G94Sonoran Skies ObservatoryUnited StatesAZSonoran Skies Observatory, St. David
G95Hereford Arizona ObservatoryUnited StatesAZHereford Arizona Observatory, Hereford
G96Mount Lemmon SurveyUnited StatesAZMt. Lemmon Survey
G97Astronomical League Alpha ObservatoryUnited StatesAZAstronomical League Alpha Observatory, Portal
G98Calvin-Rehoboth Robotic ObservatoryUnited StatesNMCalvin-Rehoboth Observatory, Rehoboth
G99NF ObservatoryUnited StatesNMNF Observatory, Silver City
H00Tyrone ObservatoryUnited StatesNMTyrone
H01Magdalena Ridge Observatory, New Mexico TechUnited StatesNMMagdalena Ridge Observatory, Socorro
H02Sulphur Flats ObservatoryUnited StatesNMSulphur Flats Observatory, La Cueva
H03Sandia View ObservatoryUnited StatesNMSandia View Observatory, Rio Rancho
H04Santa Fe ObservatoryUnited StatesNMS
H05Edmund Kline ObservatoryUnited StatesCOEdmund Kline Observatory, Deer Trail
H06Remote Astronomical Society Observatory of New Mexico, a.k.a. RAS Observatory of New Mexico; New Mexico Skies Observatory; iTelescope ObservatoryUnited StatesNMiTelescope Observatory, Mayhill
H077300 ObservatoryUnited StatesNM7300 Observatory, Cloudcroft
H08BlackBird Observatory; observer: Ken LevinUnited StatesNMBlackBird Observatory, Cloudcroft
H09Antelope Hills Observatory; observer: Robert A. Koff (also see #713)[2] SrcUnited StatesCOAntelope Hills Observatory, Bennett
H10Tzec Maun Observatory (Tzec Maun Foundation Observatory at Mayhill; also see Cloudcroft location: #V29)United StatesNMTzec Maun Observatory, Mayhill
H11LightBuckets Observatory, Rodeo (LightBuckets re-located to #B10 in 2011) SrcUnited StatesNMLightBuckets Observatory, Rodeo
H12TechDome, Mayhill SrcUnited StatesNMTechDome, Mayhill
H13Lenomiya Observatory SrcUnited StatesAZLenomiya Observatory, Casa Grande
H14Morning Star Observatory, Tucson SrcUnited StatesAZMorning Star Observatory, Tucson
H15ISON-NM, Mayhill SrcUnited StatesNMISON-NM Observatory, Mayhill
H16HUT Observatory, EagleUnited StatesCOHUT Observatory, Eagle
H17Angel Peaks ObservatoryUnited StatesCOAngel Peaks Observatory
H18VailUnited StatesAZVail View Observatory, Vail
H19Lone Star Observatory SrcUnited StatesOKLone Star Observatory, Caney
H20Eastern Illinois University Obs.United StatesILEastern Illinois University Obs., Charleston
H21Astronomical Research Observatory or Astronomical Research InstituteUnited StatesILAstronomical Research Observatory, Westfield
H22Terre HauteUnited StatesINTerre Haute
H23Pear Tree ObservatoryUnited StatesFLPear Tree Observatory, Valparaiso
H24J. C. Veen ObservatoryUnited StatesMIJ. C. Veen Observatory, Lowell
H25Harvest Moon ObservatoryUnited StatesMNHarvest Moon Observatory, Northfield
H26Doc Greiner Research Observatory, also see #G48United StatesWIDoc Greiner Research Observatory, Janesvillle
H27Moonglow ObservatoryUnited StatesMOMoonglow Observatory, Warrensburg
H28Preston Hills Observatory (different from Preston Gott Observatory, Texas Tech University, north of Lubbock; observer: Maurice Clark SrcSrc)United StatesTXPreston Hills Observatory, Celina
H29Ivywood ObservatoryUnited StatesOKIvywood Observatory, Edmond
H30University of Oklahoma ObservatoryUnited StatesOKUniversity of Oklahoma Observatory, Norman
H31Star Ridge ObservatoryUnited StatesTXStar Ridge Observatory, Weimar
H32Texas A&M Physics Observatory, College StationUnited StatesTXTexas A&M Physics Observatory, College Station
H33Bixhoma Observatory, BixbyUnited StatesOKBixhoma Observatory, Bixby
H34Chapel Hill ObservatoryUnited StatesTXChapel Hill
H35Leavenworth ObservatoryUnited StatesKSLeavenworth
H36Sandlot ObservatoryUnited StatesKSSandlot Observatory, Scranton
H37Grems Timmons ObservatoriesUnited StatesIAGrems Timmons Observatories, Graettinger
H38Timberline ObservatoryUnited StatesIATimberline Observatory, Urbandale
H39S.O.S. Observatory (Shed of Science Observatory; SOS); observer: Richard Durkee SrcUnited StatesMNS.O.S. Observatory, Minneapolis
H40Nubbin Ridge ObservatoryUnited StatesARNubbin Ridge Observatory
H41Petit Jean MountainUnited StatesARPetit Jean Mountain
H42Wartburg College ObservatoryUnited StatesIAWartburg College Observatory, Waverly
H43Conway ObservatoryUnited StatesARConway
H44Cascade Mountain ObservatoryUnited StatesARCascade Mountain
H45Arkansas Sky ObservatoryUnited StatesARArkansas Sky Obs., Petit Jean Mountain South
H46Ricky ObservatoryUnited StatesMORicky Observatory, Blue Springs
H47Vicksburg ObservatoryUnited StatesMSVicksburg
H48PSU Greenbush ObservatoryUnited StatesKSPSU Greenbush Observatory, Pittsburg
H49ATU Astronomical ObservatoryUnited StatesARATU Astronomical Observatory, Russellville
H50University of Central Arkansas ObservatoryUnited StatesARUniversity of Central Arkansas Obs., Conway
H51Greiner Research ObservatoryUnited StatesWIGreiner Research Observatory, Verona
H52Hawkeye Observatory SrcUnited StatesILHawkeye Observatory, Durand
H53Thompsonville ObservatoryUnited StatesILThompsonville
H54Cedar Drive ObservatoryUnited StatesWICedar Drive Observatory, Pulaski
H55Astronomical Research Observatory, formerly known as Antares Observatory (also see observatory #X39 in Argentina)United StatesILAstronomical Research Observatory, Charleston
H56Northbrook Meadow ObservatoryUnited StatesILNorthbrook Meadow Observatory
H57Ohio State University ObservatoryUnited StatesOHOhio State University Observatory, Lima
H58NASA/MSFC ALaMOUnited StatesALNASA/MSFC ALaMO, Redstone Arsenal
H59Prairie Grass ObservatoryUnited StatesINPrairie Grass Observatory, Camp Cullom
H60Heartland ObservatoryUnited StatesINHeartland Observatory, Carmel
H61Newcastle ObservatoryCanada-Newcastle
H62Calvin College ObservatoryUnited StatesMICalvin College Observatory
H63DeKalb Observatory, observer: Don Starkey[2]United StatesINDeKalb Observatory, Auburn
H64Thomas More College ObservatoryUnited StatesKYThomas More College Observatory, Crestview Hills
H65Waltonfields ObservatoryUnited StatesKYWaltonfields Observatory, Walton
H66Yellow Springs ObservatoryUnited StatesOHYellow Springs
H67Stonegate ObservatoryUnited StatesMIStonegate Observatory, Ann Arbor
H68Red Barn ObservatoryUnited StatesGARed Barn Observatory, Ty Ty
H69Ohio Wesleyan UniversityUnited StatesOHPerkins Observatory, Delaware
H70Asheville ObservatoryUnited StatesNCAsheville
H71Chula ObservatoryUnited StatesGAChula
H72Evelyn L. Egan ObservatoryUnited StatesFLEvelyn L. Egan Observatory, Fort Myers
H73Lakeland Astronomical ObservatoryUnited StatesFLLakeland Astronomical Observatory, Kirtland
H74Bar J ObservatoryUnited StatesFLBar J Observatory, New Smyrna Beach
H75Indian Hill North ObservatoryUnited StatesOHIndian Hill North Observatory, Huntsburg
H76Oakridge ObservatoryUnited StatesFLOakridge Observatory, Miami
H77Buehler ObservatoryUnited StatesFLBuehler Observatory
H78University of Nariño ObservatoryColombia-University of Narino Observatory, Pasto
H79York University ObservatoryCanadaONYork University Observatory, Toronto
H80Halstead Observatory SrcUnited StatesNJHalstead Observatory, Princeton
H81Hartung-Boothroyd ObservatoryUnited StatesNYHartung-Boothroyd Observatory, Ithaca
H82CBA-NOVAC ObservatoryUnited StatesVACBA-NOVAC Observatory, Front Royal
H83Timberlake ObservatoryUnited StatesVATimberlake Observatory, Oakton
H84Northview ObservatoryUnited StatesNYNorthview Observatory, Mendon
H85Silver Spring Observatory SrcUnited StatesMDSilver Spring
H86CBA-East ObservatoryUnited StatesMDCBA-East Observatory, Laurel
H87Fenwick ObservatoryUnited StatesVAFenwick Observatory, Richmond
H88Hope ObservatoryUnited StatesMDHope Observatory, Belcamp
H89Galaxy Blues ObservatoryCanadaQCGalaxy Blues Observatory, Gatineau
H90Ottawa ObservatoryCanadaONOttawa
H91Reynolds ObservatoryUnited StatesNYReynolds Observatory, Potsdam
H92Arcturus ObservatoryUnited StatesNJArcturus Observatory
H93Berkeley Heights ObservatoryUnited StatesNJBerkeley Heights
H94Cedar Knolls ObservatoryUnited StatesNJCedar Knolls
H95NJIT ObservatoryUnited StatesNJNJIT Observatory, Newark
H96Observatoire des PléïadesCanadaQCObservatoire des Pleiades, Mandeville
H97Talcott Mountain Science CenterUnited StatesCTTalcott Mountain Science Center, Avon
H98Dark Roseanne ObservatoryUnited StatesCTDark Rosanne Obs., Middlefield
H99Sunhill ObservatoryUnited StatesMASunhill Observatory, Newton
I00Carbuncle Hill Observatory; observer: Donald Pray (also see #912)United StatesRICarbuncle Hill Observatory, Coventry
I01Clay Center ObservatoryUnited StatesMAClay Center Observatory, Brookline
I02Two Micron All-Sky Survey (2MASS), at #807ChileCoCerro Tololo Observatory, La Serena—2MASS
I03Astrovirtel (Accessing Astronomical Archives as Virtual Telescopes)Chile-European Southern Obs., La Silla—ASTROVIRTEL
I04Mamalluca Observatory, VicuñaChileCoMamalluca Observatory
I05Las Campanas Observatory-TIEChile-Las Campanas Observatory-TIE
I06Werner Schmidt Observatory, Dennis-Yarmouth Regional HS, South YarmouthUnited StatesMAWerner Schmidt Obs., Dennis-Yarmouth Regional HS
I07Conlin Hill ObservatoryUnited StatesMAConlin Hill Observatory, Oxford
I08Alianza S4 Observatory, El LeoncitoArgentinaJAlianza S4, Cerro Burek
I09Cerro Armazones ObservatoryChile-Cerro Armazones
I10CAO – Campo Catino Austral Observatory Survey (CAOS) Src Archived 2018-02-03 at the Wayback MachineChileAfCAO, San Pedro de Atacama (until 2012)
I11Gemini South (Gemini South Observatory)Chile-Gemini South Observatory, Cerro Pachón
I12Phillips Academy ObservatoryUnited StatesMAPhillips Academy Observatory, Andover
I13Burleith ObservatoryUnited StatesD.C.Burleith Observatory, Washington D.C.
I14Tigh Speuran ObservatoryUnited StatesMATigh Speuran Observatory, Framingham
I15Wishing Star ObservatoryUnited StatesMAWishing Star Observatory, Barrington
I16IAA-AI Atacama ObservatoryChileAfIAA-AI Atacama, San Pedro de Atacama
I17Thomas G. Cupillari Observatory SrcUnited StatesPAThomas G. Cupillari Observatory, Fleetville
I18Fan Mountain ObservatoryUnited StatesVAFan Mountain Observatory, Covesville
I19El Gato Gris Observatory (Observatorio El Gato Gris) SrcArgentinaCórObservatorio El Gato Gris, Tanti
I20Salvador Observatory (Observatorio Astronomico Salvador) SrcArgentinaCórObservatorio Astronomico Salvador, Rio Cuarto
I21El Condor ObservatoryArgentinaCórEl Condor Observatory, Córdoba
I22Abbey Ridge Observatory, observer: David LaneCanadaNSAbbey Ridge Observatory, Stillwater Lake
I23Frosty Cold ObservatoryUnited StatesMEFrosty Cold Observatory, Mash Harbor
I24Lake of the Woods Observatory SrcUnited StatesVALake of the Woods Observatory, Locust Grove
I25ECCCO ObservatoryArgentinaCórECCCO Observatory, Bosque Alegre
I26Kappa Crucis Observatory (Observatorio Kappa Crucis) SsrcArgentinaCórObservatorio Kappa Crucis, Cordoba
I27Barred Owl ObservatoryCanada-Barred Owl Observatory, Carp
I28Starhoo ObservatoryUnited StatesMAStarhoo Observatory, Lakeville
I29Middlesex School ObservatoryUnited StatesMAMiddlesex School Observatory, Concord
I30Geminis Austral Observatory (Observatorio Geminis Austral)ArgentinaSObservatorio Geminis Austral
I31Colegio Cristo Rey Observatory (Observatorio Astronomico del Colegio Cristo Rey), RosarioArgentinaSObservatorio Astronomico del Colegio Cristo Rey
I32Beta Orionis Observatory (Observatorio Beta Orionis)ArgentinaSObservatorio Beta Orionis, Rosario
I33Southern Astrophysical Research Telescope (SOAR)Chile-SOAR, Cerro Pachon
I34Morgantown ObservatoryUnited StatesPAMorgantown
I35Sidoli Observatory (Observatorio Sidoli)ArgentinaBASidoli
I36Los Campitos Observatory (Observatorio Los Campitos), CañuelasArgentinaBAObservatorio Los Campitos, Cañuela
I37Astrodomi Observatory SrcArgentinaBAAstrodomi Observatory, Santa Rita
I38Los Algarrobos Observatory (Observatorio Los Algarrobos)Uruguay-Observatorio Los Algarrobos, Salto
I39Cruz del Sur Observatory (Observatorio Cruz del Sur) SrcArgentinaBAObservatorio Cruz del Sur, San Justo
I40TRAPPISTTransiting Planets and Planetesimals Small TelescopeChile-La Silla—TRAPPIST
I41Zwicky Transient Facility (ZTF) and its predecessor Palomar Transient Factory (PTF) at Palomar ObservatoryUnited StatesCAPalomar Mountain—PTF Src
Palomar Mountain—ZTF
I42Westport ObservatoryUnited StatesFLWestport Observatory
I43Tarleton State University ObservatoryUnited StatesTXTarleton State University Obs., Stephenville
I44Northwest Florida State CollegeUnited StatesFLNorthwest Florida State College, Niceville
I45Observatorio W Crucis SrcArgentinaBAW Crucis Astronomical Observatory, San Justo
I46The Cottage ObservatoryUnited StatesPAThe Cottage Observatory, Altoona
I47Pierre Auger Observatory SrcArgentinaMPierre Auger Observatory, Malargüe
I48El Catalejo Observatory (Observatorio El Catalejo), La PampaArgentinaLObservatorio El Catalejo, Santa Rosa
I49Sunflower ObservatoryUnited StatesNMSunflower Observatory, Santa Fe
I50P2 ObservatoryUnited StatesNMP2 Observatory, Mayhill
I51Clinton ObservatoryUnited StatesMDClinton
I52Mount Lemmon Observatory (CHECK: Mount Lemmon Survey) of the Steward ObservatoryUnited StatesAZSteward Observatory, Mt. Lemmon Station
I53Armilla ObservatorySpain-Armilla
I54Las Vaguadas Observatory (Observatorio Las Vaguadas)Spain-Observatorio Las Vaguadas, Badajoz
I55Valencia ObservatorySpain-V
I56John Beckman Observatory (Observatorio Astronómico John Beckman)Spain-Observatorio Astronomico John Beckman, Almería
I57Elche ObservatorySpain-Elche
I58Bétera ObservatorySpain-Betera
I59Antares Observatory (Observatorio Antares), Camargo, CantabriaSpain-Observatorio Fuente de los matos, Muriedas
I60Guernanderf ObservatoryFrance-Guernanderf
I61Ourense ObservatorySpain-Ourense
I62Helios Ontigola Observatory (Observatorio Helios Ontigola)Spain-Observatorio Helios Ontigola
I63Cygnus ObservatoryUnited Kingdom-Cygnus Observatory, New Airesford
I64Maidenhead ObservatoryUnited Kingdom-Maidenhead
I65Yunquera ObservatorySpain-Yunquera
I66Taurus Australis ObservatoryBrazilDFTaurus Australis Observatory, Brasilia
I67Hartley Wintney ObservatoryUnited Kingdom-Hartley Wintney
I68Pousada dos Anoẽs ObservatoryBrazil-Pousada dos Anoes Observatory
I69AGM ObservatoryMorocco-AGM Observatory, Marrakech
I70Gedney House ObservatoryUnited KingdomENGGedney House Observatory, Kirton
I71Los Milanos Observatory (Observatorio Los Milanos)Spain-Observatorio Los Milanos, Caceres
I72Carpe-Noctem Observatory (Observatorio Carpe-Noctem)SpainMDObservatorio Carpe-Noctem, Madrid
I73Salvia ObservatoryFrance-Salvia Observatory, Saulges
I74Baxter Garden Observatory SrcUnited KingdomENGBaxter Garden Observatory, Salisbury
I75Castellon Observatory (Observatorio Castellon)Spain-Observatorio Castellon
I76Tesla ObservatorySpain-Observatorio Tesla, Valdemorillo
I77CEAMIG-REA ObservatoryBrazilMGCEAMIG-REA Observatory, Belo Horizonte
I78Principia Observatory (Observatorio Principia)Spain-Observatorio Principia, Málaga
I79AstroCamp ObservatorySpain-AstroCamp, Nerpio
I80Rose Cottage ObservatoryUnited KingdomENGRose Cottage Observatory, Keighley
I81Tarbatness ObservatoryUnited KingdomSCTTarbatness Observatory, Portmahomack
I82Güímar ObservatorySpainCNGuimar
I83Cherryvalley ObservatoryRepublic of Ireland-Cherryvalley Observatory, Rathmolyon
I84Cerro del Viento ObservatorySpain-Cerro del Viento, Badajoz
I85Las Negras ObservatorySpain-Las Negras
I86UCM Observatory (Observatorio UCM)SpainMDObservatorio UCM, Madrid
I87Astroshot ObservatoryRepublic of Ireland-Astroshot Observatory, Monasterevin
I88Fuensanta de Martos Observatory SrcSpain-Fuensanta de Martos
I89RAS ObservatorySpain-iTelescope Observatory, Nerpio
I90Blackrock Castle ObservatoryRepublic of Ireland-Blackrock Castle Observatory
I91Retamar ObservatorySpain-Retamar
I92Astreo ObservatorySpain-Astreo Observatory, Mairena del Aljarafe
I93Saint Pardon de Conques Observatory SrcFrance-St Pardon de Conques
I94Rho Ophiocus Observatory (Observatorio Rho Ophiocus)SpainMDObservatorio Rho Ophiocus, Las Rozas de Madrid
I95Hita Observatory (Observatorio de la Hita)Spain-Observatorio de la Hita
I96Hyperion Observatory SrcSpain-Hyperion Observatory, Urbanizacion Caraquiz
I97Penn Heights ObservatoryUnited Kingdom-Penn Heights Observatory, Rickmansworth
I98El Berrueco ObservatorySpain-El Berrueco
I99Blanquita Observatory (Observatorio Blanquita) SrcSpainMDObservatorio Blanquita, Vaciamadrid
J00Segorbe ObservatorySpainCastellonSegorbe
J01Cielo Profundo Observatory (Observatorio Cielo Profundo), OviedoSpain-Observatorio Cielo Profundo, Leon
J02Busot ObservatorySpain-Busot
J03Gothers ObservatoryUnited Kingdom-Gothers Observatory, St. Dennis
J04OGS TelescopeSpainCNESA Optical Ground Station, Tenerife
J05Bootes ObservatorySpain-Bootes Observatory, Boecillo
J06Trent Astronomical ObservatoryUnited Kingdom-Trent Astronomical Observatory, Clifton
J07SPAG Monfragüe Observatroy (Observatorio SPAG Monfragüe)Spain-Observatorio SPAG Monfrague, Palazuelo-Empalme
J08Zonalunar Observatory (Observatorio Zonalunar) SrcSpainVObservatorio Zonalunar, Puzol
J09Balbriggan ObservatoryRepublic of Ireland-Balbriggan
J10Alicante ObservatorySpain-Alicante
J11Matosinhos ObservatoryPortugal-Matosinhos
J12Caraquiz ObservatorySpain-Caraquiz
J13Liverpool Telescope at La PalmaSpainCNLa Palma-Liverpool Telescope
J14La Corte ObservatorySpain-La Corte
J15Muxagata ObservatoryPortugal-Muxagata
J16An Carraig Observatory SrcUnited KingdomNIRAn Carraig Observatory, Loughinisland
J17Ragdon ObservatoryUnited Kingdom-Ragdon
J18Dingle ObservatoryUnited KingdomWLSDingle Observatory, Montgomery
J19El Maestrat ObservatorySpain-El Maestrat
J20Aravaca ObservatorySpain-Aravaca
J21El Boalo ObservatorySpain-El Boalo
J22Tacande Observatory SrcSpainCNTacande Observatory, La Palma
J23La Couyere Observatory (Centre Astronomique de La Couyere)France-Centre Astronomique de La Couyere
J24Altamira Observatory (Observatorio Altamira) SrcSpainCNObservatorio Altamira
J25Penamayor ObservatorySpain-Penamayor Observatory, Nava
J26The Spaceguard CentreUnited Kingdom-The Spaceguard Centre, Knighton
J27El Guijo Observatory SrcSpain-El Guijo Observatory
J28Jaén Observatory (Observatorio Jaén) SrcSpain-Jaen
J29Nira Observatory (Observatorio Nira)Spain-Observatorio Nira, Tias
J30Ventilla Observatory (Observatorio Ventilla)SpainMDObservatorio Ventilla, Madrid
J31La Axarquia ObservatorySpain-La Axarquia
J32Aljaraque ObservatorySpain-Aljaraque
J33Bayfordbury ObservatoryUnited KingdomENGUniversity of Hertfordshire Obs., Bayfordbury
J34La Fecha ObservatorySpain-La Fecha
J35Tucci ObservatorySpain-Tucci Observatory, Martos
J36DiezALaOnce Observatory (Observatorio DiezALaOnce) SrcSpain-Observatorio DiezALaOnce, Illana
J37Huelva ObservatorySpain-Huelva
J38La Vara Observatory (Observatorio La Vara) SrcSpain-Observatorio La Vara, Valdés
J39Ingenio ObservatorySpain-Ingenio
J40Málaga Observatory SrcSpain-Malaga
J41Raheny ObservatoryRepublic of Ireland-Raheny
J42Puzol Observatory (Punto de Observación de Puçol; POP), observer: Amadeo Aznar SrcSpainVPuzol
J43Oukaïmeden Observatory, Oukaïmeden, location of project MOSS (Src)Morocco-Oukaimeden Observatory, Marrakech
J44Iturrieta Observatory (Observatorio Iturrieta)Spain-Observatorio Iturrieta, Alava
J45MT Cabreja Observatory (Observatorio Montana Cabreja), Gran Canaria SrcSpainCNObservatorio Montana Cabreja, Vega de San Mateo
J46MT Blanca Observatory (Observatorio Montana Blanca)Spain-Observatorio Montana Blanca, Tias
J47Nazaret Observatory (Observatorio Nazaret)Spain-Observatorio Nazaret
J48Observatory MackaySpain-Observatory Mackay, La Laguna
J49Santa Pola ObservatorySpain-Santa Pola
J50NEON Observatory at La PalmaSpainCNLa Palma-NEON
J51Atlante Observatory (Observatorio Atlante) SrcSpainCNObservatorio Atlante, Tenerife
J52Pinsoro Observatory (Observatorio Pinsoro)Spain-Observatorio Pinsoro
J53Posadas ObservatorySpain-Posadas
J54Bradford Robotic Telescope, TenerifeSpainCNBradford Robotic Telescope
J55Los Altos de Arguineguin ObservatorySpain-Los Altos de Arguineguin Observatory
J56La Avejerilla Observatory (Observatorio La Avejerilla)Spain-Observatorio La Avejerilla
J57Alto Turia Observatory (Centro Astronómico Alto Turia)SpainVCentro Astronomico Alto Turia, Valencia
J58Brynllefrith ObservatoryUnited KingdomWLSBrynllefrith Observatory, Llantwit Fardre
J59Linceo Observatory (Observatorio Linceo)SpainCBObservatorio Linceo, Santander
J60Tocororo ObservatorySpainCLTocororo Observatory, Arquillinos
J61Brownstown ObservatoryRepublic of Ireland-Brownstown Observatory, Kilcloon
J62Kingsland ObservatoryRepublic of Ireland-Kingsland Observatory, Boyle
J63San Gabriel ObservatorySpain-San Gabriel
J64La Mata ObservatorySpain-La Mata
J65Celbridge ObservatoryRepublic of Ireland-Celbridge
J66Kinver ObservatoryUnited Kingdom-Kinver
J67La Pobla de Vallbona Observatory (Observatorio La Pobla de Vallbona)SpainVObservatorio La Po

bla de Vallbona

J68Tweenhills Observatory, GloucestershireUnited KingdomENGTweenhills Observatory, Hartpury
J69North ObservatoryUnited KingdomENGNorth Observatory, Clanfield
J70Vega del Thader Observatory (Observatorio Astronómico Vega del Thader) SrcSpain-Obs. Astronomico Vega del Thader, El Palmar
J71Willow Bank Observatory, LancashireUnited KingdomENGWillow Bank Observatory
J72Valle del Sol ObservatorySpain-Valle del Sol
J73Quainton Observatory, Buckinghamshire SrcUnited KingdomENGQuainton
J74Bilbao ObservatorySpainBiscayBilbao
J75La Sagra Observatory (Observatorio Astronómico de La Sagra; OLS) Src; a remote station of OAM, see #620Spain-OAM Observatory, La Sagra
J76La Murta ObservatorySpain-La Murta
J77Golden Hill Observatory, DorsetUnited KingdomENGGolden Hill Observatory, Stourton Caundle
J78Murcia ObservatorySpain-Murcia
J79Calarreona Observatory (Observatorio Calarreona)SpainMurciaObservatorio Calarreona, Águilas
J80Sainte-Hélène Observatory, Sainte-Hélène, GirondeFrance-Sainte Helene
J81Guirguillano ObservatorySpain-Guirguillano
J82Leyland ObservatoryUnited Kingdom-Leyland
J83Olive Farm ObservatoryUnited Kingdom-Olive Farm Observatory, Hoghton
J84South ObservatoryUnited Kingdom-South Observatory, Clanfield
J85Makerstoun ObservatoryUnited Kingdom-Makerstoun
J86Sierra Nevada Observatory (Observatorio de Sierra Nevada; OSN), Loma de DilarSpainGranadaSierra Nevada Observatory
J87La Cañada Observatory (Observatorio de La Cañada), ÁvilaSpainCLLa Canada
J88Strawberry Field ObservatoryUnited KingdomENGStrawberry Field Obs., Southampton
J89Tres Cantos ObservatorySpain-Tres Cantos Observatory
J90West Challow ObservatoryUnited Kingdom-West Challow
J91Alt emporda ObservatorySpain-Alt emporda Observatory, Figueres
J92Beaconsfield ObservatoryUnited Kingdom-Beaconsfield
J93Mount Tuffley ObservatoryUnited KingdomENGMount Tuffley Observatory, Gloucester
J94Abbeydale Observatory, GloucesterUnited KingdomENGAbbeydale
J95Great Shefford Observatory, BerkshireUnited KingdomENGGreat Shefford
J96Cantabria Observatory (Observatorio de Cantabria)SpainCBObservatorio de Cantabria
J97Alginet ObservatorySpainVAlginet
J98Manises Observatory (Observatorio Manises)SpainVObservatorio Manises
J99Burjassot ObservatorySpainVBurjassot
K00Hanau ObservatoryGermany-Hanau
K01Astrognosis ObservatoryUnited Kingdom-Astrognosis Observatory, Bradwell
K02Eastwood ObservatoryUnited Kingdom-Eastwood Observatory, Leigh on Sea
K03Montsec Observatory (Observatori Astronòmic del Montsec; OAdM) SrcSpainCTObservatori AAS Montsec
K04Lo Fossil ObservatorySpainCTLo Fossil Observatory, Àger
K05Eden ObservatoryUnited KingdomENGEden Observatory, Banham
K06Montagut Observatory (Observatorio Montagut)SpainCTObservatorio Montagut, Can Sola
K07Gravelle Observatory (Observatoire de Gravelle)FranceParisObservatoire de Gravelle, St. Maurice
K08Lledoner Observatory (Observatorio Lledoner)SpainCTObservatorio Lledoner, Vallirana
K09Llica d'Amunt Observatory (Observatori Astronomic de Lliçà d'Amunt)Spain-Llica d'Amunt
K10Micro PalomarFrance-Micro Palomar, Reilhanette
K11Pommier Observatory (Observatoire de Pommier)France-Observatoire de Pommier
K12Marratxi Observatory (Observatorio Astronómico de Marratxi)Spain-Observatorio Astronomico de Marratxi
K13Albireo ObservatorySpain-Albireo Observatory, Inca
K14Sencelles Observatory (Observatorio de Sencelles)Spain-Observatorio de Sencelles
K15Murviel-lès-Montpellier ObservatoryFrance-Murviel-les-Montpellier
K16Reilhanette ObservatoryFrance-Reilhanette
K17Valentines Observatory (Observatoire des Valentines)SwitzerlandSWFObservatoire des Valentines, Bex
K18Hésingue ObservatoryFrance-Hesingue
K19PASTIS ObservatoryFrance-PASTIS Observatory, Banon
K20Danastro ObservatoryBelgium-Danastro Observatory, Romerée
K21Saint-Saturnin-lès-AvignonFrance-Saint-Saturnin-les-Avignon
K22Les Barres ObservatoryFrance-Les Barres Observatory, Lamanon
K23Gorgonzola ObservatoryItaly-Gorgonzola
K24Schmelz ObservatoryGermany-Schmelz
K25Haute Provence Sud, Saint-Michel-l'Observatoire, see #511FrancePACAHaute Provence Sud, Saint-Michel-l'Observatoire
K26ConternLuxembourg-Contern
K27St-Martin Observatory, Amathay VésigneuxFrance-St-Martin Observatory, Amathay Vesigneux
K28Sternwarte EckdorfGermany-Sternwarte Eckdorf
K29Stellarium GornergratSwitzerlandSWGStellarium Gornergrat
K30Lüscherz ObservatorySwitzerlandSWGLuscherz
K31Osservatorio Astronomico di BellinoItaly-Osservatorio Astronomico di Bellino
K32Maritime Alps Observatory, CuneoItaly-Maritime Alps Observatory, Cuneo
K33San DefendenteItaly-San Defendente
K34TurinItaly-Turin
K35Huenfelden ObservatoryGermany-Huenfelden
K36Ebersheim ObservatoryGermany-Ebersheim
K37Cereseto ObservatoryItaly-Cereseto
K38M57 ObservatoryItaly-M57 Observatory, Saltrio
K39Serra ObservatoryItaly-Serra Observatory
K40Altdorf ObservatoryGermany-Altdorf
K41Vegaquattro Astronomical ObservatoryItaly-Vegaquattro Astronomical Obs., Novi Ligure
K42Knielingen ObservatoryGermany-Knielingen
K43OVM ObservatoryItalyLoOVM Observatory, Chiesa in Valmalencom
K44Marienburg Observatory (Marienburg Sternwarte)Germany-Marienburg Sternwarte, Hildesheim
K45Punta Falcone Observatory (Osservatorio Astronomico di Punta Falcone)Italy-Oss. Astronomico di Punta Falcone, Piombino
K46Bamberg ObservatoryGermany-Bamberg
K47BSCR ObservatoryItaly-BSCR Observatory, Santa Maria a Monte
K48Keyhole ObservatoryItaly-Keyhole Observatory, San Giorgio di Mantova
K49Carpione ObservatoryItaly-Carpione Observatory, Spedaletto
K50Feuerstein Observatory (Sternwarte Feuerstein)Germany-Sternwarte Feuerstein, Ebermannstadt
K51Celado Observatory (Osservatorio del Celado)Italy-Osservatorio del Celado, Castello Tesino
K52Gwen ObservatoryItaly-Gwen Observatory, San Francesco al Campo
K53Marina di CerveteriItaly-Marina di Cerveteri
K54Astronomical Observatory University of SienaItaly-Astronomical Observatory University of Siena
K55Wallhausen ObservatoryGermany-Wallhausen
K56Osservatorio di FolignoItaly-Osservatorio di Foligno
K57Fiore ObservatoryItaly-Fiore Observatory
K58Gevelsberg ObservatoryGermany-Gevelsberg
K59Elsterland Observatory, JeßnigkGermany-Elsterland Observatory, Jessnigk
K60Lindby ObservatorySweden-Lindby
K61Rokycany ObservatoryCzech Republic-Rokycany Observatory
K62Teplice ObservatoryCzech Republic-Teplice Observatory
K63G. Pascoli ObservatoryItaly-G. Pascoli Observatory, Castelvecchio Pascoli
K64Waizenreuth ObservatoryGermany-Waizenreuth
K65Cesena ObservatoryItaly-Cesena
K66Osservatorio Astronomico di AnzioItaly-Osservatorio Astronomico di Anzio
K67Bayerwald Sternwarte, Spiegelau, see #C69Germany-Bayerwald Sternwarte, Spiegelau
K68Osservatorio EliantoItaly-Osservatorio Elianto, Pontecagnano
K69Riethnordhausen ObservatoryGermany-Riethnordhausen
K70Rosarno ObservatoryItaly-Rosarno
K71Neutraubling ObservatoryGermany-Neutraubling
K72Celico ObservatoryItaly-Celico
K73Gravina in PugliaItaly-Gravina in Puglia
K74Muensterschwarzach ObservatoryGermany-Muensterschwarzach Observatory, Schwarzach
K75Astro Dolomites ObservatoryItaly-Astro Dolomites, Santa Cristina Valgardena
K76BSA OsservatorioItaly-BSA Osservatorio, Savigliano
K77EHB01 ObservatoryGermany-EHB01 Observatory, Engelhardsberg
K78iota Scorpii Observatory, obs.: Giulio ScarfìItalyLiiota Scorpii Observatory, La Spezia
K79Erfurt ObservatoryGermanyTHErfurt
K80Platanus ObservatoryPolandWVPlatanus Observatory, Lusówko
K81P.M.P.H.R. Deep Sky ObservatoryItalyLaP.M.P.H.R. Deep Sky Observatory, Atina
K82Alphard ObservatoryItaly-Alphard Observatory, Ostuni
K83Beppe Forti Astronomical ObservatoryItalyTuBeppe Forti Astronomical Observatory, Montelupo
K84Felliscopio Observatory Src Archived 2021-11-11 at the Wayback MachineItalyERFelliscopio Observatory, Fellicarolo
K85Kelmis ObservatoryBelgiumVALKelmis
K86Brescia ObservatoryItalyLoBrescia
K87Dettelbach Vineyard ObservatoryGermanyFBDettelbach Vineyard Observatory
K88GINOP-KHK, (see #461, #561 and #053), GINOP program: SrcHungary-GINOP-KHK, Piszkéstető
K89Digital Stargate ObservatoryItalyTuDigital Stargate Observatory, Manciano
K90Sopot Astronomical ObservatorySerbia-Sopot Astronomical Observatory
K91Sutherland-LCO ASouth Africa-Sutherland-LCO A
K92Sutherland-LCO BSouth Africa-Sutherland-LCO B
K93Sutherland-LCO CSouth Africa-Sutherland-LCO C
K94Sutherland ObservatorySouth Africa-Sutherland
K95MASTER-SAAO TelescopeSouth Africa-MASTER-SAAO Observatory, Sutherland
K96Savelli Observatory, SavelliItalyCalSavelli Observatory
K97Freconrupt ObservatoryFranceBRFreconrupt
K986ROADS Observatory 1PolandWV6ROADS Observatory 1, Wojnowko
K99Derenivka ObservatoryUkraine-Derenivka Observatory
L00East Rome ObservatoryItaly-East Rome Observatory, Rome
L01Tičan Observatory (new Višnjan Observatory), also see #120CroatiaVišnjan Observatory, Tičan
L02NOAK ObservatoryGreece-NOAK Observatory, Stavraki
L03SGT ObservatoryAustriaUASGT Observatory, Gaflenz
L04ROASTERR-1 ObservatoryRomania-ROASTERR-1 Observatory, Cluj-Napoca
L05Dridri ObservatoryItalyLoDridri Observatory, Franciacorta
L06Sormano 2 Observatory, also see #587ItalyLoSormano 2 Observatory, Bellagio Via Lattea
L07Salvatore di Giacomo Observatory (Osservatorio Salvatore di Giacomo)ItalyCamOsservatorio Salvatore di Giacomo, Agerola
L08Metsähovi Optical TelescopeFinland-Metsahovi Optical Telescope, Metsahovi
L09Sutherland-LCO AqawanSouth AfricaNCSutherland-LCO Aqawan A #1
L10Kryoneri Observatory, KryoneriGreece-Kryoneri Observatory
L11Sandvreten ObservatorySwedenUpSandvreten Observatory
L12Koksijde ObservatoryBelgiumVLGKoksijde
L13Stardust Observatory SrcRomania-Stardust Observatory, Brasov
L14Vaulx-en-Velin ObservatoryFranceLyonPlanetarium de Vaulx-en-Velin Observatory
L15St. George Observatory (not to be confused with: St. George Observatory, Louisiana, USA Src Archived 2017-05-24 at the Wayback Machine)Romania-St. George Observatory, Ploiești
L16Stardreams ObservatoryRomania-Stardreams Observatory, Valenii de Munte
L17Albanyà Observatory, AlbanyàSpainCTObservatori Astronomic Albanya
L18QOS ObservatoryUkraine-QOS Observatory, Zalistsi
L19Felsina Observatory (Osservatorio Felsina) AAB, MontepastoreItaly-Osservatorio Felsina AAB, Montepastore
L20Sarajevo ObservatoryBosnia and Herzegovina-AG\_Sarajevo Observatory, Sarajevo
L21Ostrov ObservatoryRomania-Ostrov Observatory, Constanta
L22Bârlad ObservatoryRomania-Barlad Observatory
L23Schela Observatory SrcRomania-Schela Observatory
L24Gauteng Observatory (Gauteng City-Region Observatory; GCRO) SrcSouth AfricaGautengGauteng
L25Smolęcin ObservatoryPolandWPVSmolecin
L26Sanderphil Urban ObservatoryItalyLaSanderphil Urban Observatory, Civitavecchia
L2729PREMOTE ObservatoryFranceAHP29PREMOTE Observatory, Dauban
L28ISON-Castelgrande Observatory, Castelgrande, BasilicataItalyBISON-Castelgrande Observatory
L29Drebach-South ObservatoryNamibia-Drebach-South Observatory, Windhoek
L30Lohbach Observatory, Benninghofen, DortmundGermanyNRWLohbach Observatory, Benninghofen
L31RaSo ObservatoryGermanySNRaSo Observatory, Chemnitz
L32Korea Microlensing Telescope Network (at SAAO)South Africa-Korea Microlensing Telescope Network-SAAO
L33Ananjev Observatory (Private astronomical observatory Ananjev) SrcUkraineOdesaAnanjev
L34Galhassin Robotic TelescopeItalySiGalhassin Robotic Telescope, Isnello
L35DreamSky ObservatoryUkraine-DreamSky Observatory, Lisnyky
L36BlueEye600 Telescope (at Ondřejov Observatory)Czech Republic-Ondrejov—BlueEye600 Telescope
L37Alnitak ObservatorySpainCádizObservatorio Alnitak, El Puerto de Santa María
L38Schafsweide Observatory (Gartensternwarte Schafsweide)Germany-Gartensternwarte Schafsweide, Schelde
L39Spica Observatory (Osservatorio Spica)Italy-Osservatorio Spica, Signa
L40Rastpfuhl Observatory (Sternwarte Saarbruecken Rastpfuhl)GermanySSternwarte Saarbruecken Rastpfuhl
L41Ponte Uso ObservatoryItaly-Ponte Uso
L42Observatory-Astrocamp MancianoItaly-Observatory-Astrocamp Manciano
L43Ager ObservatorySpainCTAger, Leida
L44AstroVal ObservatorySwitzerlandSWFAstroVal, Le Chenit
L45ObsCT ObservatoryItaly-ObsCT, Catania
L46Majadahonda ObservatorySpain-Observatorio Majadahonda
L47Piobbico ObservatoryItaly-Osservatorio Astronomico, Piobbico
L48Baia Mare ObservatoryRomania-Baia Mare
L49Vega Observatory (VEGA-Sternwarte)Austria-VEGA-Sternwarte, Dorfleiten
L50GenShtab ObservatoryRepublic of Crimea-GenShtab Observatory, Nauchnij
L51MARGO (Gennadiy Borisov's observatory)Republic of Crimea-MARGO, Nauchnij
L52MASTER-TavridaRepublic of Crimea-MASTER-Tavrida
L53Lomazzo ObservatoryItalyLoLomazzo Observatory, Como
L54Berthelot ObservatoryRomania-Berthelot Observatory, Hunedoara
L55Sura Gardens ObservatoryUkraine-Sura Gardens, Dnipro
L56Limburg Observatory (Sternwarte Limburg)GermanyHesseSternwarte Limburg, Limburg
L57Bacău Observatory, BacăuRomania-Bacau Observatory, Bacau
L58Heavenly Owl ObservatoryUkraine-Heavenly Owl observatory
L59Compustar ObservatoryFranceNORCompustar Observatory, Rouen
L60Popovich ObservatoryUkraine-Popovich Observatory, Ivanivka
L61MONET South ObservatorySouth Africa-MONET South, Sutherland
L62Hypatia ObservatoryItaly-Hypatia Observatory, Rimini
L63HOB Observatory, Capraia e LimiteItaly-HOB Observatory, Capraia Fiorentina
L64Martesana Observatory, Cassina de' PecchiItaly-Martesana Observatory, Cassina de Pecchi
L65Bredenkamp ObservatoryGermany-Bredenkamp Observatory, Bremen
L66MeerLICHT-1 at South African Astronomical ObservatorySouth Africa-MeerLICHT-1, Sutherland
L67Cherkizovo ObservatoryRussia-Cherkizovo Observatory, Moscow Oblast
L68PESCOPE ObservatorySouth Africa-PESCOPE, Port Elizabeth
L69LaCaille ObservatorySouth Africa-LaCaille Observatory, Pretoria
L70Zvjezdarnica ObservatoryCroatia-Zvjezdarnica Graberje, Zagreb
L71Vedrus ObservatoryRussiaKrasnodarVedrus Observatory, Azovskaya
L72Melezhy Astrophoto ObservatoryRussiaMoscowMelezhy Astrophoto Observatory
L73Blessed Hermann Observatory (Osservatorio Beato Ermanno) (Src)ItalyTuBlessed Hermann Observatory, Impruneta
L74AstroColauri ObservatoryItalyCamAstroColauri, Naples
L75Tartu Observatory of University of Tartu (see 075 for the Tartu Old Observatory)Estonia-Tartu Observatory of Tartu University
L76Nomad ObservatoryRussia-Nomad Observatory, Kochevanchik
L77RDSS, KovalevkaRussia-RDSS, Kovalevka
L78Marco ObservatoryItalyCamMarco Observatory, Salerno
L79BOSZA ObservatoryHungary-BOSZA Observatory, Szalanta
L80SpringBok Observatory, Tivoli Astro FarmNamibia-SpringBok Observatory, Tivoli
L81Skygems Namibia Remote ObservatoryNamibia-Skygems Namibia Remote Observatory
L82Crow ObservatoryPortugal-Crow Observatory, Portalegre
L83UJA ObservatorySpainAndalusiaUJA Observatory, Jaen
L84Letnik ObservatoryRussia-Letnik, Rostov Oblast
L85BiAnto ObservatoryItalyCalBiAnto Observatory, Lauria
L86Giordano Bruno ObservatoryItalyLoGiordano Bruno Observatory, Brallo
L87Moonbase South ObservatoryNamibia-Moonbase South Observatory, Hakos
L88Le Pleiadi Station (Stazione Astronomica Le Pleiadi)ItalyBasStazione Astronomica Le Pleiadi, Pantane
L89PAO ObservatoryItalyTusPAO, Prato
L90ABObservatoryItalyCalABObservatory, Rosarno
L91Antares MTM Observatory, San Donato Val di CominoItalyLazAntares MTM Observatory, S. Donato
L92San Costantino Observatory, (San Costantino di Briatico)ItalyCalToni Scarmato's Observatory
L93Garraf ObservatorySpainCTGarraf Observatory, Sant Pere de Ribes
L94MOMA Observatory (Observatorio MOMA)SpainAsturiasObservatorio MOMA, Oviedo
L95Canteras ObservatorySpainMurciaCanteras, Murcia
L96ISON-Byurakan ObservatoryArmenia-ISON-Byurakan Observatory
L97Castle Fields ObservatoryUnited KingdomENGCastle Fields Observatory, Calne
L98La Sagra ObservatorySpainGranadaLa Sagra Observatory, Puebla de Don Fadrique
L99Novoselki ObservatoryUkraine-Novoselki
M03Badalona Boreal ObservatorySpainCLBadalona Boreal
M10CPF Observatory, Saint-Vallier-de-ThieyFrance-CPF Observatory, St Vallier de Thiey
M15Virgo ObservatoryItalyLoVirgo Oservatory, Seveso
M18Koeditz ObservatoryGermanyBaKoeditz
M20Polse di Cougnes ObservatoryItalyFPolse di Cougnes Observatory, Zuglio
M22ATLASSAAOSouth Africa-ATLAS South Africa, Sutherland
M33OWL-NetIsrael-OWL-Net, Mitzpe Ramon
M42Emirates ObservatoryUnited Arab Emirates-Emirates Observatory, Al Rahba
M43Al Sadeem ObservatoryUnited Arab Emirates-Al Sadeem Observatory, Abu Dhabi
M44Al-Khatim ObservatoryUnited Arab Emirates-Al-Khatim Observatory, Abu Dhabi
M46Althuraya Astronomy CenterUnited Arab Emirates-Althuraya Astronomy Center, Dubai
M47Sharjah ObservatoryUnited Arab Emirates-Sharjah Observatory, Sharjah
M90Chervishevo ObservatoryRussia-Chervishevo
N27Omsk-Yogik ObservatoryRussia-Omsk-Yogik Observatory
N30Zeds Astronomical ObservatoryPakistan-Zeds Astronomical Observatory, Lahore
N31Eden Astronomical Observatory (Src)Pakistan-Eden Astronomical Observatory, Lahore
N42Tien-Shan Astronomical ObservatoryKazakhstan-Tien-Shan Astronomical Observatory
N43Plateau Observatory for Dome A, at Chinese Kunlun StationAntarcticaPlateau Observatory for Dome A, Kunlun Station
N50Himalayan Chandra TelescopeIndia-Himalayan Chandra Telescope, IAO, Hanle
N51GROWTH India TelescopeIndia-GROWTH India Telescope, IAO, Hanle
N55Corona Borealis ObservatoryChina-Corona Borealis Observatory, Ngari
N56Zijinshan-Beimian Survey, Ngari PrefectureChina-Zijinshan-Beimian Survey, Ali
N82Multa ObservatoryRussia-Multa Observatory
N86Xingming Observatory-KATSChina-Xingming Observatory-KATS, Nanshan
N87Nanshan Station of the Xinjiang ObservatoryChina-Nanshan Station, Xinjiang Observatory
N88Xingming Observatory #3, NanshanChina-Xingming Observatory #3, Nanshan
N89Xingming Observatory #2China-Xingming Observatory #2, Nanshan
O02Galaxy Tibet YBJ ObservatoryChinaTibetGalaxy Tibet YBJ Observatory, Yangbajing
O37TRT-NEO ObservatoryThailand-TRT-NEO, Chiangmai
O43Observatori NegaraMalaysia-Observatori Negara, Langkawi
O44Lijiang Station, Yunnan ObservatoriesChina-Lijiang Station, Yunnan Observatories
O45Yunnan-HK ObservatoryChina-Yunnan-HK Observatory, Gaomeigu
O47Yunling ObservatoryChina-Yunling Observatory, Yunnan
O48Purple Mountain Observatory, Yaoan Station, 0.8-meterChina-Purple Mountain Observatory, Yaoan (0.8-m)
O49Yaoan Station of the Purple Mountain ObservatoryChina-Purple Mountain Observatory, Yaoan Station
O50Hin Hua ObservatoryMalaysia-Hin Hua Observatory, Klang
O72OWL-Net, Songino KhairkhanMongolia-OWL-Net, Songino
O75ISON-Hureltogoot ObservatoryMongolia-ISON-Hureltogoot Observatory
O85LiShan ObservatoryChina-LiShan Observatory, Lintong
P18Birch Forest Observatory, LǎbāgōuménChina-Birch Forest Observatory, LaBaGouMen
P25Kinmen Educational Remote ObservatoryTaiwan-Kinmen Educational Remote Observatory, Jincheng
P30Jiangnantianchi Observatory, Anji CountyChina-Jiangnantianchi Observatory, Anji
P31Starlight ObservatoryChinaZJStarlight Observatory, Tianhuangping
P34Lvye ObservatoryChina-Lvye Observatory, Suzhou
P35Cuteip Remote ObservatoryTaiwan-Cuteip Remote Observatory, Changhua
P36ULTRA ObservatoryChina-ULTRA Observatory, Suzhou
P37HuiWen High School Observatory SrcTaiwanTWNHuiWen High School Observatory, Taichung City
P40Chinese Culture University ObservatoryTaiwan-Chinese Culture University, Taipei
P48ASTEP ObservatoryAntarctica-ASTEP, Concordia Station
P64GSHS ObservatorySouth Korea-GSHS Observatory, Suwon
P65OWL-Net, Daedeoksan (Samcheok/Taebaek)South Korea-OWL-Net, Daedeok
P66Deokheung Optical Astronomy ObservatorySouth Korea-Deokheung Optical Astronomy Observatory
P67Kangwon National University ObservatorySouth Korea-Kangwon National University Observatory
P71Miryang Arirang Astronomical ObservatorySouth KoreaSouth GyeongsangMiryang Arirang Astronomical Observatory
P72OWL-Net, BohyeonsanSouth Korea-OWL-Net, Mt. Bohyun
P73BSH Byulsem ObservatorySouth Korea-BSH Byulsem Observatory, Busan
P87Hirao Observatory, Yamaguchi PrefectureJapan-Hirao Observatory, Yamaguchi
P93Space Tracking and Communications CenterJapan-Space Tracking and Communications Center, JAXA
Q02Sakai ObservatoryJapan-Sakai Observatory, Osaka
Q11Shinshiro ObservatoryJapan23Shinshiro
Q12Nagano Observatory (also see #D81)Japan-Nagano Observatory
Q19Machida ObservatoryJapan-Machida
Q21Southern Utsunomiya ObservatoryJapan-Southern Utsunomiya
Q23Sukagawa ObservatoryJapan-Sukagawa
Q24Katori ObservatoryJapan-Katori
Q33Nayoro ObservatoryJapan-Nayoro Observatory, Hokkaido University
Q38Lake Boga Observatory (Swan Hill Observatory) Src Archived 2021-11-11 at the Wayback MachineAustraliaVicSwan Hill
Q54Harlingten Telescope, Greenhill ObservatoryAustraliaTASHarlingten Telescope, Greenhill Observatory
Q55SkyMapper at Siding Spring ObservatoryAustraliaNSWSkyMapper, Siding Spring
Q56Heaven's Mirror ObservatoryAustraliaNSWHeaven's Mirror Observatory, Yass
Q57Korea Microlensing Telescope Network-SSOAustraliaNSWKorea Microlensing Telescope Network-SSO
Q58Siding Spring Observatory: LCO Clamshell #1AustraliaNSWSiding Spring-LCO Clamshell #1
Q59Siding Spring Observatory: LCO Clamshell #2 (Las Cumbres Observatory Global Telescope)AustraliaNSWSiding Spring-LCO Clamshell #2
Q60Siding Spring Observatory: ISON-SSO ObservatoryAustraliaNSWISON-SSO Observatory, Siding Spring
Q61Siding Spring Observatory: PROMPTAustraliaNSWPROMPT, Siding Spring
Q62Siding Spring Observatory: iTelescope ObservatoryAustraliaNSWiTelescope Observatory, Siding Spring
Q63Siding Spring Observatory: LCO A (Las Cumbres Observatory Global Telescope)AustraliaNSWSiding Spring-LCO A
Q64Siding Spring Observatory: LCO B (Las Cumbres Observatory Global Telescope)AustraliaNSWSiding Spring-LCO B
Q65Warrumbungle ObservatoryAustraliaNSWWarrumbungle Observatory
Q66Siding Spring Observatory: Janess-G, JAXAAustraliaNSWSiding Spring-Janess-G, JAXA
Q67JBL ObservatoryAustraliaNSWJBL Observatory, Bathurst
Q68Blue Mountains ObservatoryAustraliaNSWBlue Mountains Observatory, Leura
Q69Hazelbrook (O'Day)AustraliaNSWHazelbrook (O'Day)
Q70Glenlee Observatory ObservatoryAustraliaQLDGlenlee Observatory, Glenlee
Q78Woogaroo Observatory, Forest LakeAustraliaQLDWoogaroo Observatory, Forest Lake
Q79Samford Valley Observatory SrcAustraliaQldSamford Valley Observatory
Q80Birkdale ObservatoryAustraliaQldBirkdale
Q81Caloundra West ObservatoryAustraliaQldCaloundra West
R57Aorangi Iti Observatory, also see #474New ZealandCaAorangi Iti Observatory, Lake Tekapo
R58Beverly-Begg ObservatoryNew ZealandOtgBeverly-Begg Observatory, Dunedin
R65R. F. Joyce ObservatoryNew Zealand-R. F. Joyce Observatory, Christchurch
R66Mooray ObservatoryNew Zealand-Mooray Observatory, Christchurch
T03Haleakala-LCO Clamshell #3United StatesHIHaleakala-LCO Clamshell #3
T04Haleakala-LCO OGG B #2United StatesHIHaleakala-LCO OGG B #2
T05Asteroid Terrestrial-impact Last Alert System (ATLAS-HKO; at Haleakala Observatory) SrcUnited StatesHIATLAS-HKO, Haleakala
T07ATLAS-MLO Auxiliary CameraUnited States-ATLAS-MLO Auxiliary Camera, Mauna Loa
T08Asteroid Terrestrial-impact Last Alert System (ATLAS-MLO; at Mauna Loa Observatory) SrcUnited StatesHIATLAS-MLO, Mauna Loa
T09Mauna Kea-UH/Tholen NEO Follow-Up (Subaru)United StatesHIMauna Kea-UH/Tholen NEO Follow-Up (Subaru)
T10Submillimeter Array (SMA), Mauna Kea ObservatoriesUnited StatesHISubmillimeter Array, Mauna Kea (SMA)
T12Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) SrcUnited StatesHIMauna Kea-UH/Tholen NEO Follow-Up (2.24-m)
T14Mauna Kea-UH/Tholen NEO Follow-Up (CFHT)United StatesHIMauna Kea-UH/Tholen NEO Follow-Up (CFHT)
U52Shasta Valley ObservatoryUnited StatesCAShasta Valley Observatory, Grenada (?)
U53Murray Hill ObservatoryUnited StatesORMurray Hill Observatory, Beaverton
U54Hume ObservatoryUnited StatesCAHume Observatory, Santa Rosa
U55Golden Ears ObservatoryCanadaBCGolden Ears Observatory, Maple Ridge
U56Palo Alto ObservatoryUnited StatesCAPalo Alto
U57Black Mountain ObservatoryUnited StatesCABlack Mountain Observatory, Los Altos
U63Burnt Tree Hill ObservatoryUnited StatesWABurnt Tree Hill Observatory, Cle Elum
U64Lind Observatory – Central Washington University (CWU)United StatesWACWU-Lind Observatory, Ellensburg
U65CWU ObservatoryUnited StatesWACWU Observatory, Ellensburg
U67Jack C. Davis ObservatoryUnited StatesNVJack C. Davis Observatory, Carson City
U68JPL SynTrack Robotic TelescopeUnited StatesCAJPL SynTrack Robotic Telescope, Auberry
U69iTelescope SRO ObservatoryUnited StatesCAiTelescope SRO Observatory, Auberry
U70RASC ObservatoryUnited StatesCARASC Observatory, Alder Springs
U71AHS ObservatoryUnited StatesCAAHS Observatory, Castaic
U72Tarzana ObservatoryUnited StatesCATarzana
U73Redondo BeachUnited StatesCARedondo Beach
U74JPL SynTrack Robotic Telescope 2United StatesCAJPL SynTrack Robotic Telescope 2, Auberry
U76Maury Lewin Astronomical Observatory; observer: Pablo Lewin United StatesCAGlendora
U77Rani ObservatoryUnited StatesCARani Observatory, San Diego
U78Cedar Glen Observatory Src Archived 2021-11-11 at the Wayback MachineUnited StatesCACedar Glen Observatory
U79Cosmos Research CenterUnited StatesCACosmos Research Center, Encinitas
U80DanHenge Observatory – Center for Solar System Studies (CS3); observer: Daniel Coley SrcUnited StatesCACS3-DanHenge Observatory, Landers
U81Trojan Station – Center for Solar System Studies (CS3); observer: Robert D. StephensUnited StatesCACS3-Trojan Station, Landers
U82Palmer Divide Station – Center for Solar System Studies (CS3); observer: Brian D. WarnerUnited StatesCACS3-Palmer Divide Station, Landers
U83Mount Laguna Observatory, Mount LagunaUnited StatesCAMount Laguna Observatory
U96Athabasca University Geophysical Observatory SrcCanadaABAthabasca University Geophysical Observatory
U97JPL SynTrack Robotic Telescope 3United StatesAZJPL SynTrack Robotic Telescope 3, Flagstaff
U98NAC Observatory; observer: Mike WilesUnited StatesAZNAC Observatory, Benson
V00Bok Telescope at the Kitt Peak National ObservatoryUnited StatesAZKitt Peak-Bok
V01Mountainville ObservatoryUnited StatesUTMountainville Observatory, Alpine
V02Command Module Observatory; observer: Thomas A. PolakisUnited StatesAZCommand Module, Tempe
V03Big Water ObservatoryUnited StatesUTBig Water
V04FRoST, Anderson Mesa Station, see #688United StatesAZFRoST, Anderson Mesa
V05Rusty Mountain ObservatoryUnited StatesAZRusty Mountain Observatory, Gold Canyon
V06Catalina Sky Survey-Kuiper, also see #703United StatesAZCatalina Sky Survey-Kuiper
V07Whipple Observatory PAIRITEL (also see #696 and #G91)Chile-Whipple Observatory, Mount Hopkins-PAIRITEL
V08Mountain Creek RanchUnited StatesAZMountain Creek Ranch, Vail
V09Moka Observatory SrcUnited StatesAZMoka Observatory, Benson
V10Sierra Sinagua ObservatoryUnited StatesAZSierra Sinagua Observatory, Flagstaff
V11Saguaro ObservatoryUnited StatesAZSaguaro Observatory, Tucson
V12Elgin ObservatoryUnited StatesAZElgin
V13Little Moose ObservatoryUnited StatesUTLittle Moose Observatory, Timber Lakes
V14Moose Springs ObservatoryUnited StatesUTMoose Springs Observatory, Timber Lakes
V15OWL-Net, Mount Lemmon ObservatoryUnited StatesAZOWL-Net, Mt. Lemmon
V16Crowson Observatory, Dark Sky New Mexico SrcUnited StatesNMDark Sky New Mexico, Animas
V17Leo ObservatoryUnited StatesAZLeo Observatory, Tucson
V19Whiskey Creek ObservatoryUnited StatesNMWhiskey Creek Observatory
V20Killer Rocks ObservatoryUnited StatesNMKiller Rocks Observatory, Pie Town
V21Cewanee Observatory at DSNMUnited StatesNMCewanee Observatory at DSNM
V23FOAH ObservatoryUnited StatesNMFOAH Observatory, Magdalena
V26UAS-ISON Observatory, CosalaMexico-UAS-ISON Observatory, Cosalá
V27North Mesa ObservatoryUnited StatesNMNorth Mesa Observatory, Los Alamos
V28Deep Sky West ObservatoryUnited StatesNMDeep Sky West Observatory, Rowe
V29Cloudcroft Observatory (Tzec Maun Cloudcroft Facility located at Cloudcroft; also see Mayhill location: #H10)United StatesNMTzec Maun Cloudcroft Facility
V30Heaven on Earth ObservatoryUnited StatesNMHeaven on Earth Observatory, Mayhill
V31Hazardous ObservatoryUnited StatesNMHazardous Observatory, Mayhill
V32Canvas View New Mexico Skies, (at Mayhill location)United StatesNMCanvas View New Mexico Skies, Mayhill
V34Black Forest ObservatoryUnited StatesCOBlack Forest
V35Deep Sky ObservatoryUnited StatesTXDeep Sky Observatory Collaborative, Pier 5
V36The Ranch Observatory, ArtesiaUnited StatesNMThe Ranch Observatory, Lakewood
V37McDonald Observatory-LCO ELP, also see #711United StatesTXMcDonald Observatory-LCO ELP
V38McDonald Observatory-LCO ELP Aqawan A #1, also see #711United StatesTXMcDonald Observatory-LCO ELP Aqawan A #1
V39McDonald Observatory-LCO ELP BUnited StatesTXMcDonald Observatory-LCO ELP B
V40Dark Sky Observatory(!)United StatesTXDark Sky Observatory, Fort Davis
V41Rapid City ObservatoryUnited StatesSDRapid City
V58Medina Dome ObservatoryUnited StatesTXMedina Dome, Medina
V59Millwood ObservatoryUnited StatesTXMillwood Observatory, Comfort
V60Putnam Mountain Observatory SrcUnited StatesTXPutman Mountain Observatory
V61Shed of Science South ObservatoryUnited StatesTXShed of Science South, Pontotoc
V62Live Oak ObservatoryUnited StatesTXLive Oak Observatory, Pontotoc
V63Tara ObservatoryUnited StatesTXTara Observatory, Cherokee
V70Starry Night ObservatoryUnited StatesTXStarry Night Observatory, Columbus
V72Omaha ObservatoryUnited StatesNEOmaha
V74Katy ObservatoryUnited StatesTXKaty Observatory, Katy
V78Spirit Marsh ObservatoryUnited StatesMNSpirit Marsh Observatory. Sauk Centre
V81Fayetteville ObservatoryUnited StatesNCFayetteville
V83Rolling Hills ObservatoryUnited StatesMORolling Hills Observatory, Warrensburg
V86Rattle Snake ObservatoryUnited StatesMORattle Snake Observatory, Sedalia
V88River Ridge ObservatoryUnited StatesARRiver Ridge Observatory, Conway
V93Pin Oak Observatory, Fort MadisonUnited StatesIAPin Oak Observatory, Fort Madison
V94Cherokeeridge ObservatoryUnited StatesIACherokeeridge Observatory, Fort Madison
W04Mark Evans ObservatoryUnited StatesILMark Evans Observatory, Bloomington
W08Jimginny ObservatoryUnited StatesILJimginny Observatory, Naperville
W11Calumet Astronomy CenterUnited StatesINNorthwest Indiana Robotic Telescope, Lowell
W14Harvest ObservatoryUnited StatesALHarvest
W16Pleasant Groves ObservatoryUnited StatesALPleasant Groves Observatory
W19Kalamazoo ObservatoryUnited StatesMIKalamazoo
W23Hevonen Farm ObservatoryUnited StatesOHHevonen Farm Observatory, Oxford
W22WestRock Observatory SrcUnited StatesGAWestRock Observatory, Columbus
W25RMS ObservatoryUnited StatesOHRMS Observatory, Cincinnati
W28Ex Nihilo ObservatoryUnited StatesGAEx Nihilo Observatory, Winder
W30Georgia College ObservatoryUnited StatesGAGeorgia College Observatory, Milledgeville
W31Deerlick ObservatoryUnited StatesGADeerlick Observatory, Crawfordville
W32Crawfordville ObservatoryUnited StatesGACrawfordville Observatory
W33Transit Dreams ObservatoryUnited StatesSCTransit Dreams Observatory, Campobello
W34Squirrel Valley Observatory SrcUnited StatesNCSquirrel Valley Observatory, Columbus
W42Mind's Eye Observatory SrcUnited StatesFLSt Sebastian Preserve Sebastian, Florida Sebastian
W38Dark Sky Observatory SrcUnited StatesNCDark Sky Observatory, Boone
W46Foxfire Village Observatory, FoxfireUnited StatesNCFoxfire Village
W49CBA-MM ObservatoryUnited StatesWVCBA-MM Observatory, Mountain Meadows
W50ApexUnited StatesNCApex
W53Hagerstown ObservatoryUnited StatesMDHagerstown
W54Mark Slade Remote Observatory SrcUnited StatesVAMark Slade Remote Observatory, Wilderness
W55Natelli ObservatoryUnited StatesMDNatelli Observatory, Frederick
W61Leeside ObservatoryCanadaONLeeside Observatory, Elgin
W62Comet Hunter Observatory 2United StatesPAComet Hunter Observatory2, New Ringgold
W63Astronomical Observatory Technological University Of Pereira (Observatorio Astronómico De la Universidad Tecnológica De Pereira)ColombiaRisaraldaObservatorio Astronomico UTP, Pereira
W65GOZ Observatory (Observatoire GOZ), MontpellierCanadaQBCObservatoire GOZ, Montpellier
W66SVH ObservatoryUnited StatesNJSVH Observatory, Blairstown
W67Paul Robinson ObservatoryUnited StatesNJPaul Robinson Observatory, Voorhees State Park
W68ATLAS-CHLChileIVEl Sauce Observatory, Rio Hurtado
W70Loose Goose ObservatoryCanadaQCLoose Goose Observatory, Saint-Jérôme
W71Rand II ObservatoryUnited StatesNYRand II Observatory, Lake Placid
W72Trumbull ObservatoryUnited StatesCTTrumbull Observatory, Trumbull
W73Moquegua Observatory (Observatorio Astronomico de Moquegua)Peru-Observatorio Astronomico de Moquegua, Carumas
W74Danish National Telescope, ESO-La Silla ObservatoryChile-Danish Telescope, La Silla
W75SPECULOOS-South Observatory, ParanalChileAfSPECULOOS-South Observatory, Paranal
W76CHILESCOPE Observatory, Río HurtadoChileCoCHILESCOPE Observatory, Rio Hurtad
W77Skyledge ObservatoryUnited StatesCTSkyledge Observatory, Killingworth
W78Clay TelescopeUnited StatesMAClay Telescope, Harvard University
W79Cerro Tololo-LCO Aqawan B #1, see #807ChileCoCerro Tololo-LCO Aqawan B #1
W80Westwood ObservatoryUnited StatesMAWestwood
W81Nebula Knoll ObservatoyUnited StatesNHNebula Knoll Observatoy, East Wakefield
W82Mendel ObservatoryUnited StatesMAMendel Observatory, Merrimack College
W83Whitin ObservatoryUnited StatesMAWhitin Observatory, Wellesley
W84Cerro Tololo-Dark Energy Camera (DECam) of The Dark Energy Survey, also see #807ChileCoCerro Tololo-DECam
W85Cerro Tololo-LCO A, at #807ChileCoCerro Tololo-LCO A
W86Cerro Tololo-LCO B, at #807ChileCoCerro Tololo-LCO B
W87Cerro Tololo-LCO C, at #807ChileCoCerro Tololo-LCO C
W88Slooh (Slooh.com)ChileCoSlooh.com Chile Observatory, La Dehesa
W89Cerro Tololo-LCO Aqawan A #1, at #807ChileCoCerro Tololo-LCO Aqawan A #1
W90Phillips Exeter Academy Grainger ObservatoryUnited StatesNHPhillips Exeter Academy Grainger Observatory
W91VHS-VISTA, Cerro ParanalChile-VHS-VISTA, Cerro Paranal
W92MASTER-OAFA ObservatoryArgentinaJMASTER-OAFA Observatory, San Juan
W93Korea Microlensing Telescope Network-CTIOChileAfKorea Microlensing Telescope Network-CTIO
W94AMACS1, San Pedro de AtacamaChileAfAMACS1, San Pedro de Atacama
W95Panamanian Observatory (Observatorio Panameño en San Pedro de Atacama)ChileAfObservatorio Panameno, San Pedro de Atacama
W96CAO (since 2013)ChileAfCAO, San Pedro de Atacama (since 2013)
W97Atacama Desert ObservatoryChileAfAtacama Desert Observatory, San Pedro de Atacama
W98Polonia ObservatoryChileAfPolonia Observatory, San Pedro de Atacama
W99Atacama Desert ObservatoryChileAfSON, San Pedro de Atacama Station
X00Tolar Observatory (Observatorio Astronomico Tolar)Argentina-Observatorio Astronomico Tolar
X01Hurtado ObservatoryChile-Observatory Hurtado,
X02Telescope Live ObservatoryChile-Telescope Live, El Sauce
X03SADR Observatory (Observatoire SADR)Chile-Observatoire SADR, Poroto
X04 MCD Observatory, Saint-Anaclet Canada QC
X05 Simonyi Survey Telescope, Vera C. Rubin Observatory Chile Vera C. Rubin Observatory
X12Los Cabezones Observatory (Observatorio Los Cabezones)Argentina-Observatorio Los Cabezones
X13Bosque Alegre Observatory (Observatorio Remoto Bosque Alegre; Estación Astrofísica de Bosque Alegre, Observatorio Astronómico de Córdoba)ArgentinaCórObservatorio Remoto Bosque Alegre
X14Orbis Tertius Observatory (Observatorio Orbis Tertius)ArgentinaCórObservatorio Orbis Tertius, Córdoba
X31Galileo Galilei Observatory (Oro Verde Observatory; Observatorio Astronómico de Oro Verde)ArgentinaEGalileo Galilei Observatory, Oro Verde
X38Pueyrredon Observatory (Observatorio Pueyrredon)ArgentinaBAObservatorio Pueyrredon, La Lonja
X39Antares Observatory (Observatorio Antares), also see U.S. observatory #H55ArgentinaBAObservatorio Antares, Pilar
X50Montevideo Astronomical Observatory (Observatorio Astronomico de Montevideo)Uruguay-Observatorio Astronomico de Montevideo
X57CMF Observatory (Polo Astronômico Casimiro Montenegro Filho) and planetarium SrcBrazilPRPolo Astronomico CMF, Foz do Iguaçu
X70OATU Observatory (Observatorio OATU)BrazilSPObservatorio OATU, Tupi Paulista
X74Campo dos Amarais ObservatoryBrazilSPObservatorio Campo dos Amarais
X87Dogsheaven ObservatoryBrazilDFDogsheaven Observatory, Brasilia
X88Adhara Observatory (Observatório Adhara)BrazilSPObservatorio Adhara, Sorocaba
X89Rocca ObservatoryBrazilDFRocca Observatory, Brasilia
X90Carina ObservatoryBrazilDFCarina Observatory, Brasilia
Y00SONEAR Observatory (SONEAR Observatory), Southern Observatory for Near Earth Asteroids Research (Src)BrazilMGSONEAR Observatory, Oliveira
Y16ROCG ObservatoryBrazil-ROCG, Campos dos Goytacazes
Y28OASI Observatory, ItacurubaBrazilPEOASI, Nova Itacuruba
Y40Discovery ObservatoryBrazil-Discovery Observatory, Caruaru
Y65Two-meter Twin Telescope, TTT1, TenerifeSpainCNTwo-meter Twin Telescope, TTT1, Teide
Y66Two-meter Twin Telescope, TTT2, TenerifeSpainCNTwo-meter Twin Telescope, TTT2, Teide
Z02HAO observatory (at Oukaïmeden Observatory)Morocco-HAO observatory, Oukaimeden
Z03Rio Cofio ObservatorySpainMDRio Cofio, Robledo de Chavela
Z05Horus Observatory (Observatorio Horus)Spain-Observatorio Horus, Cártama
Z06Marina Sky ObservatorySpainCasMarina Sky, Nerpio
Z07Ad Astra Sangos ObservatorySpainANAd Astra Sangos Observatory, Alhendin
Z08Telescope LiveSpainANTelescope Live, Oria
Z09Old Orchard ObservatoryUnited KingdomENGOld Orchard Observatory, Fiddington
Z10PGC Observatory, Fregenal de la SierraSpainExtPGC, Fregenal de la Sierra
Z11Appledorne ObservatoryUnited KingdomENGAppledorne Observatory, Farnsfield
Z12La Romaneta Observatory, MonòverSpainValLa Romaneta, Monovar
Z13AGP GUAM 4 Observatory (Observatorio AGP GUAM 4), MálagaSpain-Observatorio AGP GUAM 4, Malaga
Z14ART ObservatorySpainExtART, Fregenal de la Sierra
Z15Southwater ObservatoryUnited KingdomENGSouthwater
Z16Cartagena Astronomical Association Observatory (Asociacion Astronomica de Cartagena)SpainMurciaAsociacion Astronomica de Cartagena
Z17Tenerife-LCO Aqawan A #2SpainCNTenerife-LCO Aqawan A #2
Z18Gran Telescopio Canarias (GranTeCan or GTC; Great Canary Telescope), at Roque de los Muchachos ObservatorySpainCNGran Telescopio Canarias, Roque de los Muchachos
Z19Galileo National Telescope (Telescopio Nazionale Galileo; TNG)SpainCNLa Palma-TNG
Z20Mercator TelescopeSpainCNLa Palma-MERCATOR
Z21Tenerife-LCO Aqawan A #1SpainCNTenerife-LCO Aqawan A #1
Z22MASTER-IAC ObservatorySpainCNMASTER-IAC Observatory, Tenerife
Z23Nordic Optical Telescope at Roque de los Muchachos ObservatorySpainCanNordic Optical Telescope, La Palma
Z24Tenerife Observatory-LCO BSpainCNTenerife Observatory-LCO B, Tenerife
Z25Artemis ObservatorySpainCanary IslandsArtemis Observatory, Teide
Z26Arcangel Observatory (Observatorio Astronomico Arcangel)Spain-Observatorio Astronomico Arcangel, Las Zocas
Z27Coralito Observatory (Observatorio Coralito)Spain-Observatorio Coralito, La Laguna
Z28Northern Skygems ObservatorySpainCLMNorthern Skygems Observatory, Nerpio
Z29Sobradillo ObservatorySpainCLObservatorio Astronomico Sobradillo
Z30Glyn Marsh ObservatoryUnited KingdomIMGlyn Marsh Observatory, Douglas
Z31Tenerife Observatory-LCO ASpainCNTenerife Observatory-LCO A, Tenerife
Z32Javalambre Observatory, Gúdar-JavalambreSpain-Observatorio Astrofisico de Javalambre
Z336ROADS Observatory 2SpainCM6ROADS Observatory 2, Nerpio
Z34NNHS Drummonds ObservatoryUnited KingdomENGNNHS Drummonds Observatory
Z35OAO University of Valencia Observatory at Aras de los OlmosSpainVOAO University of Valencia Observatory at Aras de los Olmos
Z36Cancelada ObservatorySpainANCancelada
Z37Northolt Branch Observatory 3United KingdomENGNortholt Branch Observatory 3, Blandford Forum
Z38Picoto ObservatoryPortugal-Picoto Observatory, Leiria
Z39Costa Teguise Observatory (Observatorio Costa Teguise)Spain-Observatorio Costa Teguise
Z40El Manzanillo ObservatorySpainANEl Manzanillo Observatory, Puerto de la Torre
Z41Irydeo Observatory SrcSpainMDIrydeo Observatory, Camarma de Esteruelas
Z42Rushay Farm ObservatoryUnited KingdomENGRushay Farm Observatory, Sturminster Newton
Z43Landéhen ObservatoryFranceBrittanyLandéhen
Z44Terminus Observatory (Observatorio Terminus)SpainGAObservatorio Terminus, A Coruña
Z45Cosmos ObservatorySpainANCosmos Observatory, Marbella
Z46Cardiff ObservatoryUnited KingdomWLSCardiff
Z47Runcorn ObservatoryUnited KingdomENGRuncorn
Z48Northolt Branch Observatory 2United KingdomENGNortholt Branch Observatory 2, Shepherd's Bush
Z49Alston Observatory, LongridgeUnited KingdomENGAlston Observatory
Z50Mazariegos ObservatorySpainCLMazariegos
Z51Anunaki ObservatorySpainMDAnunaki Observatory, Rivas-Vaciamadrid
Z52The Studios ObservatoryUnited KingdomENGThe Studios Observatory, Grantham
Z53TRAPPIST–North, at Oukaïmden Observatory (#J43)Morocco-TRAPPIST-North, Oukaïmeden
Z54Greenmoor ObservatoryUnited KingdomENGGreenmoor Observatory, Woodcote
Z55Uraniborg Observatory, Ecija Sevilla SrcSpain-Uraniborg Observatory, Ecija
Z56Knocknaboola ObservatoryRepublic of Ireland-Knocknaboola
Z57Zuben Observatory (Observatorio Zuben)Spain-Observatorio Zuben, Alhaurín de la Torre
Z58ESA Cebreros TBT ObservatorySpain-ESA Cebreros TBT Observatory, Cebreros
Z59Chelford ObservatoryUnited Kingdom-Chelford Observatory
Z60Zaldibia Observatory (Observatorio Zaldibia)Spain-Observatorio Zaldibia
Z61Montecanal ObservatorySpain-Montecanal Observatory, Zaragoza
Z62Forcarei Observatory (Observatorio Forcarei)Spain-Observatorio Forcarei
Z63skybor ObservatorySpain-Skybor Observatory, Borja
Z64Miron del Cielo Observatory (Observatorio el Miron del Cielo)Spain-Observatorio el Miron del Cielo
Z65Corgas Observatory (Observatorio Astronómico Corgas) Src Archived 2019-01-19 at the Wayback MachineSpainGAObservatorio Astronomico Corgas
Z66Deimos Sky Survey (DeSS) Src Archived 2019-03-29 at the Wayback MachineSpainCMDeSS Deimos Sky Survey, Niefla Mountain
Z67Dunboyne Castle Observatory SrcRepublic of Ireland-Dunboyne Castle Observatory
Z68Torreáguila Observatory (Observatorio Torreáguila)SpainExtremaduraObservatorio Torreaguila, Barbaño
Z69Mazagon Observatory (Observatorio Mazagón Huelva; Observatorio Mazagón) SrcSpainANObservatorio Mazagón Huelva
Z70Ponferrada ObservatorySpainCLPonferrada
Z71Observatorio Norba Caesarina, Cáceres Observatorio SrcSpain-Observatorio Norba Caesarina, Aldea Moret
Z72Cademuir ObservatoryRepublic of Ireland-Cademuir Observatory, Dalkey
Z73Nuevos Horizontes Observatory (Observatorio Nuevos Horizontes)Spain-Observatorio Nuevos Horizontes, Camas
Z74Amanecer de Arrakis Observatory, observer: Francisco SoldánSpainANAmanecer de Arrakis
Z75Sirius Observatory (Observatorio Sirius)Spain-Observatorio Sirius, Las Lomas
Z76Carda Observatory (Observatorio Carda)SpainAsturiasObservatorio Carda, Villaviciosa
Z77Osuna ObservatorySpainANOsuna
Z78Arroyo ObservatorySpain-Arroyo Observatory, Arroyo Hurtado
Z79Calar Alto TNO Survey, at #493SpainANCalar Alto TNO Survey
Z80Northolt Branch ObservatoryUnited KingdomENGNortholt Branch Observatory
Z81Estrella de Mar Observatory (Observatorio Estrella de Mar)Spain-Observatorio Estrella de Mar
Z82BOOTES-2 ObservatorySpain-BOOTES-2 Observatory, Algarrobo
Z83Chicharronian 3C ObservatorySpainMDChicharronian 3C Observatory, Tres Cantos
Z84Calar Alto-Schmidt (see also #493) SrcSpainANCalar Alto-Schmidt
Z85Sierra Contraviesa Observatory (Observatorio Sierra Contraviesa)Spain-Observatorio Sierra Contraviesa
Z86St. Mellons ObservatoryUnited KingdomWLSSt. Mellons
Z87Stanley Laver ObservatoryUnited KingdomENGStanley Laver Observatory, Pontesbury
Z88Fosseway ObservatoyUnited KingdomENGFosseway Observatoy, Stratton-on-the-Fosse
Z89Macclesfield ObservatoryUnited KingdomENGMacclesfield
Z90Albox ObservatorySpainANAlbox
Z91Curdridge ObservatoryUnited KingdomENGCurdridge
Z92West Park ObservatoryUnited KingdomENGWest Park Observatory, Leeds
Z93Observatorio PolopSpainVObservatorio Polop, Alicante
Z94Kempshott ObservatoryUnited KingdomENGKempshott
Z95Astronomía Para Todos Remote ObservatorySpain-Astronomia Para Todos Remote Observatory
Z96Cesaraugusto Observatory (Observatorio Cesaraugusto)Spain-Observatorio Cesaraugusto
Z97OPERA Observatory (Observatoire OPERA)France-OPERA Observatory, Saint Palais
Z98TRZ Observatory (Observatorio TRZ)SpainVObservatorio TRZ, Bétera
Z99Clixby ObservatoryUnited KingdomENGClixby Observatory, Cleethorpes

References

  1. "List Of Observatory Codes (formatted, with external links)". Minor Planet Center. Retrieved 30 September 2021.
  2. Hanuš, J.; Ďurech, J.; Oszkiewicz, D. A. (2016). "New and updated convex shape models of asteroids based on optical data from a large collaboration network". Astronomy and Astrophysics. 586: 22–24. arXiv:1510.07422. Bibcode:2016A&A...586A.108H. doi:10.1051/0004-6361/201527441. S2CID 119112278.
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