List of stars in Libra

This is the list of notable stars in the constellation Libra, sorted by decreasing brightness.

Name B F Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
β Libβ271357427478515h 17m 00.47s−09° 22 58.32.61−0.84160B8VZubeneschamali; suspected variable
α2 Libα291308417262214h 50m 52.78s−16° 02 29.82.750.8877A3IVZubenelgenubi; spectroscopic binary; suspected variable; member of the α Lib system
σ Libσ201332167371415h 04m 04.26s−25° 16 54.73.25−1.51292M3/M4IIIpreviously γ Scorpii, Brachium; semiregular variable, Vmax = 3.2m, Vmin = 3.46m, P = 20 d
υ Libυ391390637647015h 37m 01.46s−28° 08 06.33.60−0.28195K3III
τ Libτ401393657660015h 38m 39.38s−29° 46 39.73.66−2.01445B2.5V
γ Libγ381389057633315h 35m 31.54s−14° 47 22.43.910.56152K0IIIZubenelhakrabi, has two planets
θ Libθ461421987785315h 53m 49.48s−16° 43 46.64.130.64163K0III
16 Lib161320527316514h 57m 11.06s−04° 20 45.94.472.2491F0V
ι1 Libι1241347597439215h 12m 13.31s−19° 47 29.94.54−0.77376Asp...α2 CVn variable, Vmax = 4.53m, Vmin = 4.56m, P = 3.10 d
37 Lib371387167621915h 34m 10.52s−10° 03 50.34.612.3094K1IV
κ Libκ431399977688015h 41m 56.82s−19° 40 42.94.75−0.69400K5IIIRì (日),[1] suspected variable
δ Libδ191327427347315h 00m 58.39s−08° 31 08.24.910.06304B9.5VZuben Elakribi or Mululizu; Algol variable, Vmax = 4.91m, Vmin = 5.9m, P = 2.33 d
ε Libε311370527537915h 24m 11.93s−10° 19 18.84.922.37106F5IV
11 Lib111309527263114h 51m 01.02s−02° 17 55.94.930.82216G8...RS CVn variable, Vmax = 4.91m, Vmin = 4.95m, P = 60.55 d
48 Lib48FX1429837820715h 58m 11.38s−14° 16 45.54.95−1.03513B8Ia/Iabγ Cas variable, Vmax = 4.74m, Vmin = 4.96m
42 Lib421396637674215h 40m 16.91s−23° 49 05.04.97−0.37381K3IIIsuspected variable
λ Libλ451420967781115h 53m 20.06s−20° 10 01.25.03−0.16356B3Vα2 CVn variable, ΔV = 0.02m, P = 3.31 d
36 Lib361386887625915h 34m 37.31s−28° 02 48.95.13−0.14369K2/K3III
α1 Libα181308197260314h 50m 41.26s−15° 59 49.55.153.2877F3Vspectroscopic binary; member of the α Lib system
HR 5780IU1387647624315h 34m 26.53s−09° 11 00.15.160.00351B6IVslowly pulsating B star, Vmax = 5.14m, Vmin = 5.19m, P = 1.26 d
ν Libν211337747394515h 06m 37.62s−16° 15 24.35.19−1.66765K5IIIZuben Hakrabim
12 Lib121314307292914h 54m 20.14s−24° 38 31.75.27−0.09384K2/K3III
μ Libμ71305597248914h 49m 19.09s−14° 08 56.35.321.03235Apα2 CVn variable
HD 1262181262187046914h 24m 48.66s−24° 48 22.65.34−0.10400K0III
41 Lib411394467662815h 38m 54.51s−19° 18 06.25.360.27340G8III/IV
η Libη441404177706015h 44m 04.42s−15° 40 21.65.412.14147A6IVZuben Hakrabi
49 Lib491433337840016h 00m 19.98s−16° 31 56.65.472.89107F7Vvariable star, ΔV = 0.004m, P = 0.45 d
ξ2 Libξ2151319187313314h 56m 46.11s−11° 24 35.05.48−0.61538K4III
HD 1384131384137610615h 32m 36.71s−19° 40 13.35.501.29227A2IV
HD 1328331328337349715h 01m 19.81s−02° 45 17.55.52−0.67564M0IIIsuspected variable
HD 1355341355347473215h 16m 23.03s−22° 23 57.95.52−0.41500K2III
ζ4 Libζ4351384857612615h 32m 55.23s−16° 51 10.15.53−1.33769B3Vsuspected variable
30 Ser(30)1413787746415h 48m 56.81s−03° 49 06.75.532.07160A5IV
50 Lib501434597843616h 00m 47.64s−08° 24 40.85.53−0.21459A0Vs
HD 1364791364797512715h 21m 07.64s−05° 49 29.45.540.96269K1III
ζ1 Libζ1321377447573015h 28m 15.40s−16° 42 59.15.64−1.58908K4III
HD 1305291305297248814h 49m 18.76s−24° 15 05.35.68−1.991113K3III+...
4 Lib41294337197414h 43m 13.57s−24° 59 51.85.700.21409B9.5V53 Hydrae
Gliese 570KX1319777318414h 57m 27.35s−21° 24 55.75.726.8619K4VBY Dra variable, ΔV = 0.04m
HD 1369561369567535215h 23m 52.26s−12° 22 09.95.72−0.61603G8III
HD 1343731343737423915h 10m 18.65s−26° 19 57.45.750.05450K0III
ξ1 Libξ1131315307293414h 54m 22.91s−11° 53 54.05.780.54365G7III
HD 1392541392547653215h 37m 48.06s−23° 08 29.55.791.18272K0III
HD 1299441299447221014h 46m 06.75s−23° 09 10.35.800.55366K0III
ζ3 Libζ3341381377594415h 30m 40.39s−16° 36 34.05.82−0.37564K0III
HD 1393291393297656915h 38m 16.24s−21° 00 58.25.821.06292K0III
HD 1350511350517453915h 13m 53.32s−26° 11 36.85.84−1.41918G8/K0II
18 Lib181323457331014h 58m 53.64s−11° 08 37.95.880.95316K3III-IV
47 Lib471423787793915h 55m 00.37s−19° 22 58.45.95−0.46623B2/B3Vsuspected variable
HD 1301571301577231014h 47m 13.66s−21° 19 29.66.05−2.731863K4/K5III
ι2 Libι2251349677449315h 13m 19.22s−19° 38 50.86.071.93219A2V
HD 1323751323757330914h 58m 52.99s−04° 59 20.46.083.37114F8V
HD 142703HR1427037807815h 56m 33.33s−14° 49 45.76.122.48173A2Ib/IIδ Sct variable, ΔV = 0.02m, P = 0.06 d
HD 1336701336707392715h 06m 27.10s−22° 01 54.16.132.24195K0IIIsuspected variable
ο Libο291364077511815h 21m 01.36s−15° 32 54.26.142.45178F2V
HD 1305571305577244914h 48m 54.10s−00° 50 51.76.150.98353B9Vsvar...
28 Lib281363667511015h 20m 53.68s−18° 09 30.66.16−0.27631G8II/III
26 Lib261352307460015h 14m 33.77s−17° 46 06.76.18−1.801283B9III
HD 1391601391607650315h 37m 28.51s−26° 16 47.36.19−0.14600B9IV
HD 1284291284297146914h 36m 59.80s−12° 18 19.16.203.6688F6V + WDBlue straggler
HD 1381051381057593915h 30m 36.25s−20° 43 42.56.201.92234A3Vsuspected variable
HD 1418531418537768915h 51m 38.41s−14° 08 00.86.20−0.43692G8III
2 Lib21260357033614h 23m 25.63s−11° 42 50.06.221.19330G7III
HD 1409861409867728715h 46m 45.43s−06° 07 13.36.24−1.05937K0III
HD 1384881384887614315h 33m 09.53s−24° 29 25.26.261.22331A3/5V +A9/F2
10 Lib101310277270214h 51m 51.31s−18° 21 19.26.27−0.97913K0II/III
HD 1353671353677462315h 14m 50.61s−05° 30 09.36.28−0.95911K3III
HD 1382681382687603315h 31m 43.45s−20° 09 53.46.281.96239A5V
HD 1403011403017700715h 43m 24.86s−15° 02 34.86.300.80411K0III
HD 1392901392907656715h 38m 15.80s−28° 12 23.86.320.14562K1III
HD 1426401426407805915h 56m 14.41s−14° 23 57.26.322.29208F6V
5 Lib51299787219414h 45m 57.78s−15° 27 34.46.33−1.331109K2III
HD 1395181395187666615h 39m 21.39s−23° 09 00.66.331.47306B9.5V
HD 1303251303257237314h 47m 54.92s−12° 50 23.26.341.12361K0III
HD 1329531329537357115h 02m 08.59s−07° 34 31.16.380.13580A5V
22 Lib221338007395315h 06m 49.10s−16° 29 03.66.410.90413A1V
HD 1299801299807221714h 46m 10.92s−21° 10 32.66.433.30138G2V
HD 1377981377987579015h 28m 58.69s−28° 52 00.56.432.51198G0V
23 Lib231349877450015h 13m 28.93s−25° 18 33.06.454.4084G5Vhas two planets (b & c)
HD 1394611394617660315h 38m 40.07s−08° 47 29.16.454.4781F6V
30 Lib301368017529415h 23m 01.78s−15° 08 02.76.46−0.43780K4IIIsuspected variable
HD 1349461349467449015h 13m 17.43s−24° 00 29.86.470.96412B8III
HD 1262511262517045214h 24m 40.90s−11° 40 10.76.491.72293F4III
HD 1263631263637050114h 25m 17.63s−13° 21 11.46.490.48520K2III
HD 1279641279647129514h 34m 50.72s−20° 26 21.86.490.12613A3V
HD 1347581347587439115h 12m 12.04s−19° 06 23.16.490.33555K4III
HD 1407221407227723515h 46m 12.89s−28° 03 41.16.492.33222F0V
HD 1366461366467527215h 22m 45.19s−29° 20 30.96.500.83443K0III
HD 1331121331127360815h 02m 44.9s−03° 01 536.60323A6IV-VWASP-189, has a planet (b)[2]
17 Lib171322307324914h 58m 13.42s−11° 09 17.16.611.30376A1V
33 Lib33GZ1379497584815h 29m 34.78s−17° 26 27.46.691.94291Aprapidly oscillating Ap star, Vmax = 6.66m, Vmin = 6.71m, P = 4.85 d
HD 1415691415697754215h 49m 57.75s−03° 55 16.37.12379A0Vehas a protoplanetary disk
3 Lib31287567165214h 39m 22.01s−25° 01 43.07.20663K0III
HD 1402831402837697615h 43m 03.10s−10° 56 00.67.21190sdF3one of the oldest stars known; suspected variable
FY LibFY1321127321314h 57m 46.55s−12° 26 15.37.231310M5IIIsemiregular variable, Vmax = 6.5m, Vmin = 7.78m, P = 179.7 d
KU LibKU1289877174314h 40m 31.11s−16° 12 33.47.2377G8VBY Dra variable; member of the α Lib system
ES LibES1356817476515h 16m 48.61s−13° 02 21.17.25378A3IIIβ Lyr variable, Vmax = 7.1m, Vmin = 7.57m, P = 0.88 d
HD 1419371419377774015h 52m 17.55s−18° 26 09.87.254.63109G2/G3Vhas a planet (b)
HD 1347961347967440115h 12m 20.95s−16° 24 39.867.287.26B9V
HD 136905GX1369057532515h 23m 26.06s−06° 36 37.87.31378G8IVpRS CVn variable, ΔV = 0.08m, P = 11.13 d
HD 134214HI1342147414515h 09m 02.41s−13° 59 58.77.48335Ap...rapidly oscillating Ap star, ΔV = 0.007m
HM LibHM1376137569415h 27m 48.32s−25° 10 10.17.541940CPV Tel variable, Vmax = 7.42m, Vmin = 7.63m
HD 13470113470115h 11m 51.55s−16° 36 40.167.708.20F5V
HD 1338031338037399015h 07m 15.0s−29° 30 168.12408A9Vhas two planets
HD 133131 A1331317367415h 03m 35.8s−27° 50 288.4G2Vhas two planets
HD 133131 B1331317367415h 03m 35.8s−27° 50 288.42G2has a planet
HD 1285981285987156714h 38m 11.78s−14° 57 17.28.763080K1IV/Vused to discover Uranus's rings
UZ LibUZ7608615h 32m 23.21s−08° 32 00.99.12525K0IIIRS CVn variable, Vmax = 8.85m, Vmin = 9.62m, P = 4.77 d
HD 1344401344407423415h 10m 12.97s−16° 27 47.59.4393K2Vpeculiar metal abundance; suspected variable
EH LibEH7331514h 58m 55.92s−00° 56 53.19.832.001,197A5Vδ Sct variable, Vmax = 9.35m, Vmin = 10.08m, P = 0.09 d
VZ LibVZ7605015h 31m 51.76s−15° 41 10.210.27667F5W UMa variable, Vmax = 10.13m, Vmin = 10.63m, P = 0.36 d
Gliese 581HO7499515h 19m 26.82s−07° 43 20.210.5511.5720M3BY Dra variable, Vmax = 10.56m, Vmin = 10.58m; has 3 planets (b, c, e)
WASP-10915h 28m 13.0s−16° 24 3911.43.811076F4Vhas a transiting planets
HE 1523-090115h 26m 01.07s−09° 11 38.911.50one of the oldest stars known
HP LibHP15h 35m 53.08s−14° 13 12.213.65BpecAM CVn star and V777 Her variable, Vmax = 13.65m, Vmin = 13.8m, P = 0.013 d
K2-31515h 12m 5.06s−20° 06 29.3917.6713.89185.3M3.5Vhas a transiting planet (b)
2MASS 1507-162715h 07m 47.69s−16° 27 38.622.1423.9L5.5brown dwarf
GW LibGW15h 19m 55.35s−25° 00 24.5WZ Sge variable
WISE 1541-225015h 41m 51.66s−22° 50 25.018.6Y0brown dwarf
IC 105914h 50m 42.54s−00° 52 33.1a galaxy discovered in 1893 by Stephane Javelle[3][4][5]
Table legend:

See also

Color=Blue

References

  • ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26.
  • Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26.
  • Roman, N. G. (1987). "Identification of a Constellation from a Position". Retrieved 2006-12-26.
  • Gould, B. A. "Uranometria Argentina". Reprinted and updated by Pilcher, F. Archived from the original on 2012-02-27. Retrieved 2010-07-16.
  • "Naming Stars". Retrieved 13 December 2017.
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