List of largest exoplanets

Below is a list of the largest exoplanets so far discovered, in terms of physical size, ordered by radius.

Not to be confused with List of most massive exoplanets.

Caveats

This list of extrasolar objects may and will change over time because of inconsistency between journals, different methods used to examine these objects and the already extremely hard task of discovering exoplanets, or any other large objects for that matter. Then there is the fact that these objects might be brown dwarfs, sub-brown dwarfs, or not exist at all. Because of this, this list only cites the best measurements to date and is prone to change. Remember, these objects are not stars, and are quite small on a universal or even stellar scale.

List

The sizes are listed in units of Jupiter radii (71,492 km). All planets listed are larger than 1.7 times the size of the largest planet in the Solar System, Jupiter. Some planets that are smaller than 1.7 RJ have been included for the sake of comparison.

Key
Probably brown dwarfs (based on mass)
Probably planets (based on mass)
Image Exoplanet name Radius (RJ) Notes
TYC 8998-760-1 b 3.0+0.2
−0.7,[1] 1.82±0.08[2]		 On 22 July 2020, astronomers announced images, for the first-time, of multiple extrasolar bodies orbiting a star, TYC 8998-760-1, nearly identical to the Sun, except for age. TYC 8998-760-1 is only 27 Ma old while the Sun is 4,500 Ma.[3][4][5] and its largest orbital body (TYC 8998-760-1 b) is 22 ± 3 MJ; likely making it a brown dwarf.
GQ Lupi b 3.0±0.5,[6] 1.8,[1] 3.50+1.50
−1.03,[7] 3.77[8]		 21.5 MJ; at the highest end of this range, it may be classified as a young brown dwarf.
DH Tauri b 2.6±0.7- 2.7±0.8[9] 2.68[10] 14.2 MJ; at its largest, it would be classified as a brown dwarf.[10]
ROXs 42Bb 2.5[11] This massive hot Jupiter (9+6
−3 MJ) varies from 0.9 RJ to 3 RJ.[11]
OTS 44 2.24[12]–5.55[13] Very likely a brown dwarf[12] or sub-brown dwarf,[13] which it may be the least massive free-floating substellar objects. It is surrounded by a circumstellar disk of dust and particles of rock and ice.
CT Chamaeleontis b 2.2+0.81
−0.6[14]		 17 MJ; is likely a brown dwarf.
Click here to see image. KOI-368.01 2.1±0.2[15] Controversial[16]
Click here to see image. HAT-P-67b 2.085+0.096
−0.071[17]		 0.34+0.25
−0.19 MJ; a very puffy Hot Jupiter
Click here to see image. XO-6b 2.07±0.22[18] 4.4 MJ; a very puffy Hot Jupiter
HAT-P-41b 2.05±0.50[6] 1.19 MJ; a very puffy Hot Jupiter
PDS 70 c 2.04+0.61
−0.45[6]		 2 MJ
HIP 65 Ab 2.03+0.61
−0.49[6]		 3.213 MJ; a very puffy Hot Jupiter
WASP-17b (Ditsö̀) 1.991+0.08
−0.58[19]		 Was the largest known planet in 2012. At only 0.486 MJ, this Hot Jupiter is extremely low density at 0.08 g/cm3 which make it is one of the most puffy planet known. This estimate gives also a range from 1.411 RJ to 2.071 RJ.[19]
Kepler-435b 1.99±0.18[20]
HAT-P-32b 1.980±0.045,[6] 2.037±0.999[18] 0.941 (± 0.166) MJ; a very puffy Hot Jupiter. Other estimates give 1.789±0.025 RJ.[21]
PDS 70 b 1.93+0.26
−0.08 - 2.72+0.39
−0.34[22]
KELT-19 Ab 1.91±0.11[23]
WASP-12b 1.900+0.057
−0.055,[24] 1.736±0.056[25]		 This planet is so close to its parent star that its tidal forces are distorting it into an egg shape. As of September 2017, it has been described as "black as asphalt", and as a "pitch black" hot Jupiter as it absorbs 94% of the light that shines on its surface.
KELT-9b 1.891+0.061
−0.055[26]		 The hottest confirmed exoplanet known.
HAT-P-65b 1.89±0.13[27]
TOI-1518 b 1.875±0.053[6] <2.3 MJ
HAT-P-70b 1.87+0.15
−0.10[6]		 <6.78 MJ
WASP-121b 1.865±0.044[28]
HATS-23b 1.86+0.3
−0.4[29]
CFHTWIR-Oph 98 b 1.86±0.05[6] 7.8 MJ
KELT-8b 1.86+0.18
−0.16[30]
WASP-76b 1.83+0.06
−0.04[31]		 The tidally-locked planet where winds move 18,000 km/h, and where molten iron rains from the sky due to daytime temperatures exceeding 2,400 °C (4,350 °F).[32][33]
HAT-P-33b 1.827±0.29,[34] 1.85±0.49[6]
WASP-178b 1.81±0.09[6] 1.66 MJ
Cha 110913-773444 1.8[35] A rogue planet (Likely a sub-brown dwarf) that is surrounded by a protoplanetary disk. It is one of youngest free-floating substellar objects with 0.5–10 Myr.
GSC 06214-00210 b 1.8±0.5[6] 16 MJ, likely brown dwarf
TrES-4b 1.799±0.063[36] This planet has a density of 0.2 g/cm3, about that of balsa wood, less than Jupiter's 1.3g/cm3.
WASP-122b 1.792±0.069[37]
KELT-12b 1.78+0.17
−0.16[38]
TOI-640 b 1.771+0.060
−0.056[6]		 0.88 MJ
HATS-26b 1.75±0.21[39]
KELT-14b 1.743±0.047[37]
KELT-15b 1.74±0.20[6] 1.31 MJ
HAT-P-57b 1.74±0.36[6] 1.41 MJ
KELT-20b 1.735+0.07
−0.075,[40] 1.741+0.069
−0.074[6]
HAT-P-64b 1.703±0.070[6] 0.58 MJ
WASP-78b 1.70±0.04,[41] 1.93±0.45[6]
Qatar-7b 1.70±0.03[6] 1.88 MJ
A few additional examples with radii lower than 1.7 RJ.
KELT-4Ab 1.699+0.046
−0.045,[6] 1.706+0.085
−0.076[42]
Kepler-12b 1.695+0.032
−0.032,[43] 1.754+0.031
−0.036[6]
WASP-79b (Pollera) 1.67±0.15,[6] 2.09±0.14[41]
1RXS 1609b 1.664,[6] 1.7[44] 14+2.0
−3.0 MJ; is likely a brown dwarf.
Beta Pictoris b 1.65 Likely the second most massive object in its namesake system.
WASP-94 Ab 1.58±0.13,[6] 1.72+0.06
−0.05[45]
51 Pegasi b (Dimidium/Bellerophon) [46]1.54 First exoplanet to be discovered orbiting a main-sequence star. Prototype hot Jupiter.
PSO J318.5−22 1.53 An extrasolar object that does not seem to be orbiting any stellar mass, see: rogue planet.
HAT-P-40b (Vytis) 1.52±0.17,[6] 1.730±0.062[47]
Kepler-13 Ab (KOI-13b) 1.512±0.035,[6] 2.216±0.087[48] Esteves et al. gives also radii of 1.512±0.035 RJ and 2.63+1.04
−0.82 RJ. Batalha et al. calculate 2.03 RJ.[49]
Kepler-7b 1.478
WASP-88b 1.46±0.21,[6] 1.7+0.13
−0.07[50]
HD 209458 b 1.35 The first exoplanet whose size was determined. Named after a prominent Egyptian deity, 'Osiris'.
HR 8799 c 1.3[51]
TrES-2b (Kepler-1b) 1.272 Darkest known exoplanet due to an extremely low geometric albedo. It absorbs 99% of light.
Kepler-39b 1.22 One of the most massive exoplanets known.
HR 8799 d 1.2[52]
HR 8799 b 1.2[52]
HR 8799 e 1.17[53]
HR 2562 b 1.11 Most massive planet with a mass of 30 MJ, although according to most definitions of planet, it may be too massive to be a planet, and may be a brown dwarf instead.
Jupiter 1

69,911 km[54]

 Largest planet in the Solar System, by radius and mass.[55]
Reported for reference.

See also

References
  1. "The Extrasolar Planet Encyclopaedia - Catalog Listing".
  2. Zhang, Yapeng; Snellen, Ignas A. G.; Bohn, Alexander J.; Mollière, Paul; Ginski, Christian; Hoeijmakers, H. Jens; Kenworthy, Matthew A.; Mamajek, Eric E.; Meshkat, Tiffany; Reggiani, Maddalena; Snik, Frans (2021-07-15). "The 13CO-rich atmosphere of a young accreting super-Jupiter". Nature. 595 (7867): 370–372. arXiv:2107.06297. Bibcode:2021Natur.595..370Z. doi:10.1038/s41586-021-03616-x. ISSN 0028-0836. PMID 34262209. S2CID 235829633.
  3. Wall, Mike (22 July 2020). "Multiplanet system around sunlike star photographed for 1st time ever - The two newly imaged planets are huge — 14 and 6 times more massive than Jupiter". Space.com. Retrieved 22 July 2020.
  4. Bohn, Alexander; et al. (22 July 2020). "Two Directly Imaged, Wide-orbit Giant Planets around the Young, Solar Analog TYC 8998-760-1". The Astrophysical Journal Letters. 898 (1): L16. arXiv:2007.10991. Bibcode:2020ApJ...898L..16B. doi:10.3847/2041-8213/aba27e. S2CID 220686536. Retrieved 22 July 2020.
  5. Wood, Mackenna L.; Mann, Andrew W.; Barber, Madyson G.; Bush, Jonathan L.; Kraus, Adam L.; Tofflemire, Benjamin M.; Vanderburg, Andrew; Newton, Elisabeth R.; Feiden, Gregory A.; Zhou, George; Bouma, Luke G.; Quinn, Samuel N.; Armstrong, David J.; Osborn, Ares; Adibekyan, Vardan (2023-03-01). "TESS Hunt for Young and Maturing Exoplanets (THYME). IX. A 27 Myr Extended Population of Lower Centaurus Crux with a Transiting Two-planet System". The Astronomical Journal. 165 (3): 85. doi:10.3847/1538-3881/aca8fc. ISSN 0004-6256.
  6. "Planetary Systems Composite Data". NASA Exoplanet Archive. Retrieved 12 December 2021.
  7. Seifahrt, A.; Neuhäuser, R.; Hauschildt, P. H. (2007-02-01). "Near-infrared integral-field spectroscopy of the companion to GQ Lupi". Astronomy & Astrophysics. 463 (1): 309–313. arXiv:astro-ph/0612250. Bibcode:2007A&A...463..309S. doi:10.1051/0004-6361:20066463. ISSN 0004-6361. S2CID 119456238.
  8. Stolker, Tomas; Haffert, Sebastiaan Y.; Kesseli, Aurora Y.; van Holstein, Rob G.; Aoyama, Yuhiko; Brinchmann, Jarle; Cugno, Gabriele; Girard, Julien H.; Marleau, Gabriel-Dominique; Meyer, Michael R.; Milli, Julien; Quanz, Sascha P.; Snellen, Ignas A. G.; Todorov, Kamen O. (2021-12-01). "Characterizing the Protolunar Disk of the Accreting Companion GQ Lupi B*". The Astronomical Journal. 162 (6): 286. arXiv:2110.04307. Bibcode:2021AJ....162..286S. doi:10.3847/1538-3881/ac2c7f. ISSN 0004-6256. S2CID 238582841.
  9. Zhou, Yifan; Herczeg, Gregory J; Kraus, Adam L; Metchev, Stanimir; Cruz, Kelle L (2014). "Accretion onto Planetary Mass Companions of Low-mass Young Stars". The Astrophysical Journal Letters. 783 (1): L17. arXiv:1401.6545. Bibcode:2014ApJ...783L..17Z. doi:10.1088/2041-8205/783/1/L17. S2CID 119255447.
  10. Xuan, Jerry W.; Bryan, Marta L.; Knutson, Heather A.; Bowler, Brendan P.; Morley, Caroline V.; Benneke, Björn (2020-02-10). "A Rotation Rate for the Planetary-Mass Companion DH Tau b". The Astronomical Journal. 159 (3): 97. arXiv:2001.01759. Bibcode:2020AJ....159...97X. doi:10.3847/1538-3881/ab67c4. ISSN 1538-3881. S2CID 210023665.
  11. Currie, Thayne; Burrows, Adam; Daemgen, Sebastian (2014). "A First-Look Atmospheric Modeling Study of the Young Directly-Imaged Planet-Mass Companion, ROXs 42Bb". The Astrophysical Journal. 787 (2): 104. arXiv:1404.0131. Bibcode:2014ApJ...787..104C. doi:10.1088/0004-637X/787/2/104. S2CID 118376549.
  12. Luhman, K. L.; et al. (February 2005), "Spitzer Identification of the Least Massive Known Brown Dwarf with a Circumstellar Disk", The Astrophysical Journal, 620 (1): L51–L54, arXiv:astro-ph/0502100, Bibcode:2005ApJ...620L..51L, doi:10.1086/428613, S2CID 15340083
  13. Joergens, V.; Bonnefoy, M.; Liu, Y.; Bayo, A.; Wolf, S.; Chauvin, G.; Rojo, P. (2013). "OTS 44: Disk and accretion at the planetary border". Astronomy & Astrophysics. 558 (7): L7. arXiv:1310.1936. Bibcode:2013A&A...558L...7J. doi:10.1051/0004-6361/201322432. S2CID 118456052.
  14. Schmidt, T. O. B.; Neuhäuser, R.; Seifahrt, A.; Vogt, N.; Bedalov, A.; Helling, Ch.; Witte, S.; Hauschildt, P. H. (2008). "Direct evidence of a sub-stellar companion around CT Chamaeleontis". Astronomy & Astrophysics. 491 (1): 311–320. arXiv:0809.2812. Bibcode:2008A&A...491..311S. doi:10.1051/0004-6361:20078840. S2CID 17161561.
  15. "All extrasolar planets". Open Exoplanet Catalogue. Archived from the original on 2020-11-11. Retrieved 2017-02-26.
  16. "Open Exoplanet Catalogue - KOI-368.01". www.openexoplanetcatalogue.com. Retrieved 2021-07-17.
  17. Zhou, G; Bakos, G. Á; Hartman, J. D; Latham, D. W; Torres, G; Bhatti, W; Penev, K; Buchhave, L; Kovács, G; Bieryla, A; Quinn, S; Isaacson, H; Fulton, B. J; Falco, E; Csubry, Z; Everett, M; Szklenar, T; Esquerdo, G; Berlind, P; Calkins, M. L; Béky, B; Knox, R. P; Hinz, P; Horch, E. P; Hirsch, L; Howell, S. B; Noyes, R. W; Marcy, G; De Val-Borro, M; et al. (2017). "HAT-P-67b: An Extremely Low Density Saturn Transiting an F-subgiant Confirmed via Doppler Tomography". The Astronomical Journal. 153 (5): 211. arXiv:1702.00106. Bibcode:2017AJ....153..211Z. doi:10.3847/1538-3881/aa674a. S2CID 119491990.
  18. Crouzet, N; McCullough, P. R; Long, D; Montanes Rodriguez, P; Lecavelier Des Etangs, A; Ribas, I; Bourrier, V; Hébrard, G; Vilardell, F; Deleuil, M; Herrero, E; Garcia-Melendo, E; Akhenak, L; Foote, J; Gary, B; Benni, P; Guillot, T; Conjat, M; Mékarnia, D; Garlitz, J; Burke, C. J; Courcol, B; Demangeon, O (2017). "Discovery of XO-6b: A Hot Jupiter Transiting a Fast Rotating F5 Star on an Oblique Orbit". The Astronomical Journal. 153 (3): 94. arXiv:1612.02776. Bibcode:2017AJ....153...94C. doi:10.3847/1538-3881/153/3/94. S2CID 119082666.
  19. Anderson, D. R.; et al. (2010). "WASP-17b: An Ultra-Low Density Planet in a Probable Retrograde Orbit". The Astrophysical Journal. 709 (1): 159–167. arXiv:0908.1553. Bibcode:2010ApJ...709..159A. doi:10.1088/0004-637X/709/1/159. S2CID 53628741.
  20. Almenara, J. M; Damiani, C; Bouchy, F; Havel, M; Bruno, G; Hébrard, G; Diaz, R. F; Deleuil, M; Barros, S. C. C; Boisse, I; Bonomo, A. S; Montagnier, G; Santerne, A (2015). "SOPHIE velocimetry of Kepler transit candidates. XV. KOI-614b, KOI-206b, and KOI-680b: A massive warm Jupiter orbiting a G0 metallic dwarf and two highly inflated planets with a distant companion around evolved F-type stars". Astronomy & Astrophysics. 575: A71. arXiv:1501.01486. Bibcode:2015A&A...575A..71A. doi:10.1051/0004-6361/201424291. S2CID 118701259.
  21. Hartman, J. D; Bakos, G. Á; Torres, G; Latham, D. W; Kovács, Géza; Béky, B; Quinn, S. N; Mazeh, T; Shporer, A; Marcy, G. W; Howard, A. W; Fischer, D. A; Johnson, J. A; Esquerdo, G. A; Noyes, R. W; Sasselov, D. D; Stefanik, R. P; Fernandez, J. M; Szklenár, T; Lázár, J; Papp, I; Sári, P (2011). "HAT-P-32b and HAT-P-33b: Two Highly Inflated Hot Jupiters Transiting High-jitter Stars". The Astrophysical Journal. 742 (1): 59. arXiv:1106.1212. Bibcode:2011ApJ...742...59H. doi:10.1088/0004-637X/742/1/59. S2CID 118590713.
  22. Wang, Jason J.; Ginzburg, Sivan; Ren, Bin; Wallack, Nicole; Gao, Peter; Mawet, Dimitri; Bond, Charlotte Z.; Cetre, Sylvain; Wizinowich, Peter; De Rosa, Robert J.; Ruane, Garreth (2020-05-18). "Keck/NIRC2 L'-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70". The Astronomical Journal. 159 (6): 263. arXiv:2004.09597. Bibcode:2020AJ....159..263W. doi:10.3847/1538-3881/ab8aef. hdl:2268/254014. ISSN 1538-3881. S2CID 216035946.
  23. Siverd, Robert J; Collins, Karen A; Zhou, George; Quinn, Samuel N; Scott Gaudi, B; Stassun, Keivan G; Johnson, Marshall C; Bieryla, Allyson; Latham, David W; Ciardi, David R; Rodriguez, Joseph E; Penev, Kaloyan; Pinsonneault, Marc; Pepper, Joshua; Eastman, Jason D; Relles, Howard; Kielkopf, John F; Gregorio, Joao; Oberst, Thomas E; Giulio Francesco Aldi; Esquerdo, Gilbert A; Calkins, Michael L; Berlind, Perry; Dressing, Courtney D; Patel, Rahul; Stevens, Daniel J; Beatty, Thomas G; Lund, Michael B; Labadie-Bartz, Jonathan; et al. (2017). "KELT-19Ab: A P~4.6 Day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion". The Astronomical Journal. 155 (155): 35. arXiv:1709.07010. Bibcode:2018AJ....155...35S. doi:10.3847/1538-3881/aa9e4d. S2CID 54002227.
  24. Collins, Karen A; Kielkopf, John F; Stassun, Keivan G (2015). "Transit Timing Variation Measurements of WASP-12b and Qatar-1b: No Evidence for Additional Planets". The Astronomical Journal. 153 (2): 78. arXiv:1512.00464. doi:10.3847/1538-3881/153/2/78. S2CID 55191644.
  25. Chan, Tucker; Ingemyr, Mikael; Winn, Joshua N; Holman, Matthew J; Sanchis-Ojeda, Roberto; Esquerdo, Gil; Everett, Mark (2011). "The Transit Light Curve project. XIV. Confirmation of Anomalous Radii for the Exoplanets TrES-4b, HAT-P-3b, and WASP-12b". The Astronomical Journal. 141 (6): 179. arXiv:1103.3078. Bibcode:2011AJ....141..179C. doi:10.1088/0004-6256/141/6/179. S2CID 56378813.
  26. Gaudi, B. Scott; Stassun, Keivan G; Collins, Karen A; Beatty, Thomas G; Zhou, George; Latham, David W; Bieryla, Allyson; Eastman, Jason D; Siverd, Robert J; Crepp, Justin R; Gonzales, Erica J; Stevens, Daniel J; Buchhave, Lars A; Pepper, Joshua; Johnson, Marshall C; Colon, Knicole D; Jensen, Eric L. N; Rodriguez, Joseph E; Bozza, Valerio; Novati, Sebastiano Calchi; d'Ago, Giuseppe; Dumont, Mary T; Ellis, Tyler; Gaillard, Clement; Jang-Condell, Hannah; Kasper, David H; Fukui, Akihiko; Gregorio, Joao; Ito, Ayaka; et al. (2017). "A giant planet undergoing extreme-ultraviolet irradiation by its hot massive-star host". Nature. 546 (7659): 514–518. arXiv:1706.06723. Bibcode:2017Natur.546..514G. doi:10.1038/nature22392. PMID 28582774. S2CID 205256410.
  27. Hartman, J. D; Bakos, G. Á; Bhatti, W; Penev, K; Bieryla, A; Latham, D. W; Kovács, G; Torres, G; Csubry, Z; De Val-Borro, M; Buchhave, L; Kovács, T; Quinn, S; Howard, A. W; Isaacson, H; Fulton, B. J; Everett, M. E; Esquerdo, G; Béky, B; Szklenar, T; Falco, E; Santerne, A; Boisse, I; Hébrard, G; Burrows, A; Lázár, J; Papp, I; Sári, P (2016). "HAT-P-65b and HAT-P-66b: Two Transiting Inflated Hot Jupiters and Observational Evidence for the Reinflation of Close-in Giant Planets". The Astronomical Journal. 152 (6): 182. arXiv:1609.02767. Bibcode:2016AJ....152..182H. doi:10.3847/0004-6256/152/6/182. S2CID 118546031.
  28. Delrez, L; Santerne, A; Almenara, J.-M; Anderson, D. R; Collier-Cameron, A; Díaz, R. F; Gillon, M; Hellier, C; Jehin, E; Lendl, M; Maxted, P. F. L; Neveu-Vanmalle, M; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Smalley, B; Smith, A. M. S; Triaud, A. H. M. J; Udry, S; Van Grootel, V; West, R. G (2016). "WASP-121 b: A hot Jupiter close to tidal disruption transiting an active F star". Monthly Notices of the Royal Astronomical Society. 458 (4): 4025. arXiv:1506.02471. Bibcode:2016MNRAS.458.4025D. doi:10.1093/mnras/stw522.
  29. Bento, J; Schmidt, B; Hartman, J. D; Bakos, G. Á; Ciceri, S; Brahm, R; Bayliss, D; Espinoza, N; Zhou, G; Rabus, M; Bhatti, W; Penev, K; Csubry, Z; Jordán, A; Mancini, L; Henning, T; De Val-Borro, M; Tinney, C. G; Wright, D. J; Durkan, S; Suc, V; Noyes, R; Lázár, J; Papp, I; Sári, P (2017). "HATS-22b, HATS-23b and HATS-24b: Three new transiting super-Jupiters from the HATSouth project". Monthly Notices of the Royal Astronomical Society. 468 (1): 835–848. arXiv:1607.00688. Bibcode:2017MNRAS.468..835B. doi:10.1093/mnras/stx500. S2CID 119228961.
  30. Fulton, Benjamin J; Collins, Karen A; Gaudi, B. Scott; Stassun, Keivan G; Pepper, Joshua; Beatty, Thomas G; Siverd, Robert J; Penev, Kaloyan; Howard, Andrew W; Baranec, Christoph; Corfini, Giorgio; Eastman, Jason D; Gregorio, Joao; Law, Nicholas M; Lund, Michael B; Oberst, Thomas E; Penny, Matthew T; Riddle, Reed; Rodriguez, Joseph E; Stevens, Daniel J; Zambelli, Roberto; Ziegler, Carl; Bieryla, Allyson; d'Ago, Giuseppe; Depoy, Darren L; Jensen, Eric L. N; Kielkopf, John F; Latham, David W; Manner, Mark; et al. (2015). "KELT-8b: A Highly Inflated Transiting Hot Jupiter and a New Technique for Extracting High-precision Radial Velocities from Noisy Spectra". The Astrophysical Journal. 810 (1): 30. arXiv:1505.06738. Bibcode:2015ApJ...810...30F. doi:10.1088/0004-637X/810/1/30. S2CID 17747458.
  31. West, R. G; Hellier, C; Almenara, J.-M; Anderson, D. R; Barros, S. C. C; Bouchy, F; Brown, D. J. A; Collier Cameron, A; Deleuil, M; Delrez, L; Doyle, A. P; Faedi, F; Fumel, A; Gillon, M; Gómez Maqueo Chew, Y; Hébrard, G; Jehin, E; Lendl, M; Maxted, P. F. L; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Smalley, B; Smith, A. M. S; Southworth, J; Triaud, A. H. M. J; Udry, S (2016). "Three irradiated and bloated hot Jupiters:. WASP-76b, WASP-82b, and WASP-90b" (PDF). Astronomy & Astrophysics. 585: A126. arXiv:1310.5607. Bibcode:2016A&A...585A.126W. doi:10.1051/0004-6361/201527276. S2CID 54746373. Archived (PDF) from the original on 2017-09-21. Retrieved 2018-11-04.
  32. Amos, Jonathan (March 11, 2020). "Wasp-76b: The exotic inferno planet where it 'rains iron'". BBC. Retrieved March 11, 2020.
  33. Ehrenreich, D.; Lovis, C.; Allart, R.; et al. (2020). "Nightside condensation of iron in an ultrahot giant exoplanet". Nature. 503 (7805): 597–601. arXiv:2003.05528. Bibcode:2020Natur.580..597E. doi:10.1038/s41586-020-2107-1. PMC 7212060. PMID 32161364.
  34. Hartman, J. D; Bakos, G. Á; Torres, G; Latham, D. W; Kovács, G; Béky, B; Quinn, S. N; Mazeh, T; Shporer, A; Marcy, G. W; Howard, A. W; Fischer, D. A; Johnson, J. A; Esquerdo, G. A; Noyes, R. W; Sasselov, D. D; Stefanik, R. P; Fernandez, J. M; Szklenár, T; Lázár, J; Papp, I; Sári, P (2011). "HAT-P-32b and HAT-P-33b: Two Highly Inflated Hot Jupiters Transiting High-Jitter Stars". The Astrophysical Journal. 742 (1): 59. arXiv:1106.1212. Bibcode:2011ApJ...742...59H. doi:10.1088/0004-637X/742/1/59. S2CID 118590713.
  35. Luhman, K. L; Adame, Lucía; d'Alessio, Paola; Calvet, Nuria; Hartmann, Lee; Megeath, S. T; Fazio, G. G (2005). "Discovery of a Planetary-Mass Brown Dwarf with a Circumstellar Disk". The Astrophysical Journal. 635 (1): L93–L96. arXiv:astro-ph/0511807. Bibcode:2005ApJ...635L..93L. doi:10.1086/498868. S2CID 11685964.
  36. Daemgen, S.; Hormuth, F.; Brandner, W.; Bergfors, C.; Janson, M.; Hippler, S.; Henning, T. (200). "Binarity of transit host stars - Implications for planetary parameters" (PDF). Astronomy and Astrophysics. 498 (2): 567–574. arXiv:0902.2179. Bibcode:2009A&A...498..567D. doi:10.1051/0004-6361/200810988. S2CID 9893376. Archived (PDF) from the original on 2012-03-06. Retrieved 2016-12-06.
  37. Turner, O. D; Anderson, D. R; Collier Cameron, A; Delrez, L; Evans, D. F; Gillon, M; Hellier, C; Jehin, E; Lendl, M; Maxted, P. F. L; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Smalley, B; Smith, A. M. S; Triaud, A. H. M. J; Udry, S; West, R. G (2016). "WASP-120 b, WASP-122 b, AND WASP-123 b: Three Newly Discovered Planets from the WASP-South Survey". Publications of the Astronomical Society of the Pacific. 128 (964): 064401. arXiv:1509.02210. Bibcode:2016PASP..128f4401T. doi:10.1088/1538-3873/128/964/064401. S2CID 53647627.
  38. Stevens, Daniel J; Collins, Karen A; Gaudi, B. Scott; Beatty, Thomas G; Siverd, Robert J; Bieryla, Allyson; Fulton, Benjamin J; Crepp, Justin R; Gonzales, Erica J; Coker, Carl T; Penev, Kaloyan; Stassun, Keivan G; Jensen, Eric L. N; Howard, Andrew W; Latham, David W; Rodriguez, Joseph E; Zambelli, Roberto; Bozza, Valerio; Reed, Phillip A; Gregorio, Joao; Buchhave, Lars A; Penny, Matthew T; Pepper, Joshua; Berlind, Perry; Calchi Novati, Sebastiano; Calkins, Michael L; d'Ago, Giuseppe; Eastman, Jason D; Bayliss, D; et al. (2017). "KELT-12b: A P ˜ 5 day, Highly Inflated Hot Jupiter Transiting a Mildly Evolved Hot Star". The Astronomical Journal. 153 (4): 178. arXiv:1608.04714. Bibcode:2017AJ....153..178S. doi:10.3847/1538-3881/aa5ffb. S2CID 27321568.
  39. Espinoza, N; Bayliss, D; Hartman, J. D; Bakos, G. Á; Jordán, A; Zhou, G; Mancini, L; Brahm, R; Ciceri, S; Bhatti, W; Csubry, Z; Rabus, M; Penev, K; Bento, J; De Val-Borro, M; Henning, T; Schmidt, B; Suc, V; Wright, D. J; Tinney, C. G; Tan, T. G; Noyes, R (2016). "HATS-25b through HATS-30b: A Half-dozen New Inflated Transiting Hot Jupiters from the HATSouth Survey". The Astronomical Journal. 152 (4): 108. arXiv:1606.00023. Bibcode:2016AJ....152..108E. doi:10.3847/0004-6256/152/4/108. S2CID 119104881.
  40. Lund, Michael B; Rodriguez, Joseph E; Zhou, George; Scott Gaudi, B; Stassun, Keivan G; Johnson, Marshall C; Bieryla, Allyson; Oelkers, Ryan J; Stevens, Daniel J; Collins, Karen A; Penev, Kaloyan; Quinn, Samuel N; Latham, David W; Steven Villanueva Jr; Eastman, Jason D; Kielkopf, John F; Oberst, Thomas E; Jensen, Eric L. N; Cohen, David H; Joner, Michael D; Stephens, Denise C; Relles, Howard; Corfini, Giorgio; Gregorio, Joao; Zambelli, Roberto; Esquerdo, Gilbert A; Calkins, Michael L; Berlind, Perry; Ciardi, David R; et al. (2017). "KELT-20b: A giant planet with a period of P~ 3.5 days transiting the V~ 7.6 early a star HD 185603". The Astronomical Journal. 154 (5): 194. arXiv:1707.01518. Bibcode:2017AJ....154..194L. doi:10.3847/1538-3881/aa8f95. S2CID 33060522.
  41. Smalley, B; Anderson, D. R; Collier-Cameron, A; Doyle, A. P; Fumel, A; Gillon, M; Hellier, C; Jehin, E; Lendl, M; Maxted, P. F. L; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Smith, A. M. S; Southworth, J; Triaud, A. H. M. J; Udry, S; West, R. G (2012). "WASP-78b and WASP-79b: Two highly-bloated hot Jupiter-mass exoplanets orbiting F-type stars in Eridanus". Astronomy & Astrophysics. 547: A61. arXiv:1206.1177. Bibcode:2012A&A...547A..61S. doi:10.1051/0004-6361/201219731. S2CID 119233646.
  42. Eastman, Jason D; Beatty, Thomas G; Siverd, Robert J; Antognini, Joseph M. O; Penny, Matthew T; Gonzales, Erica J; Crepp, Justin R; Howard, Andrew W; Avril, Ryan L; Bieryla, Allyson; Collins, Karen; Fulton, Benjamin J; Ge, Jian; Gregorio, Joao; Ma, Bo; Mellon, Samuel N; Oberst, Thomas E; Wang, Ji; Gaudi, B. Scott; Pepper, Joshua; Stassun, Keivan G; Buchhave, Lars A; Jensen, Eric L. N; Latham, David W; Berlind, Perry; Calkins, Michael L; Cargile, Phillip A; Colón, Knicole D; Dhital, Saurav; et al. (2016). "KELT-4Ab: An Inflated Hot Jupiter Transiting the Bright (V ˜ 10) Component of a Hierarchical Triple". The Astronomical Journal. 151 (2): 45. arXiv:1510.00015. Bibcode:2016AJ....151...45E. doi:10.3847/0004-6256/151/2/45. S2CID 17613522.
  43. Fortney, Jonathan J; Demory, Brice-Olivier; Desert, Jean-Michel; Rowe, Jason; Marcy, Geoffrey W; Isaacson, Howard; Buchhave, Lars A; Ciardi, David; Gautier, Thomas N; Batalha, Natalie M; Caldwell, Douglas A; Bryson, Stephen T; Nutzman, Philip; Jenkins, Jon M; Howard, Andrew; Charbonneau, David; Knutson, Heather A; Howell, Steve B; Everett, Mark; Fressin, Francois; Deming, Drake; Borucki, William J; Brown, Timothy M; Ford, Eric B; Gilliland, Ronald L; Latham, David W; Miller, Neil; Seager, Sara; Fischer, Debra A; et al. (2011). "Discovery and Atmospheric Characterization of Giant Planet Kepler-12b: An Inflated Radius Outlier". The Astrophysical Journal Supplement Series. 197 (1): 9. arXiv:1109.1611. Bibcode:2011ApJS..197....9F. doi:10.1088/0067-0049/197/1/9. S2CID 688362.
  44. Lafrenière, David; Jayawardhana, Ray; Van Kerkwijk, Marten H (2008). "Direct Imaging and Spectroscopy of a Planetary-Mass Candidate Companion to a Young Solar Analog". The Astrophysical Journal Letters. 689 (2): L153. arXiv:0809.1424. Bibcode:2008ApJ...689L.153L. doi:10.1086/595870. S2CID 15685566.
  45. Neveu-VanMalle, M; Queloz, D; Anderson, D. R; Charbonnel, C; Collier Cameron, A; Delrez, L; Gillon, M; Hellier, C; Jehin, E; Lendl, M; Maxted, P. F. L; Pepe, F; Pollacco, D; Segransan, D; Smalley, B; Smith, A. M. S; Southworth, J; Triaud, A. H. M. J; Udry, S; West, R. G (2014). "WASP-94 a and B planets: Hot-Jupiter cousins in a twin-star system". Astronomy & Astrophysics. 572 (49): A49. arXiv:1409.7566. Bibcode:2014A&A...572A..49N. doi:10.1051/0004-6361/201424744. S2CID 53470970.
  46. Martins, J. H. C; Santos, N. C; Figueira, P; Faria, J. P; Montalto, M; Boisse, I; Ehrenreich, D; Lovis, C; Mayor, M; Melo, C; Pepe, F; Sousa, S. G; Udry, S; Cunha, D (2015). "Evidence for a spectroscopic direct detection of reflected light from 51 Pegasi b". Astronomy & Astrophysics. 576: A134. arXiv:1504.05962. Bibcode:2015A&A...576A.134M. doi:10.1051/0004-6361/201425298. S2CID 119224213.
  47. Hartman, J. D; Bakos, G. Á; Béky, B; Torres, G; Latham, D. W; Csubry, Z; Penev, K; Shporer, A; Fulton, B. J; Buchhave, L. A; Johnson, J. A; Howard, A. W; Marcy, G. W; Fischer, D. A; Kovács, G; Noyes, R. W; Esquerdo, G. A; Everett, M; Szklenár, T; Quinn, S. N; Bieryla, A; Knox, R. P; Hinz, P; Sasselov, D. D; Fűrész, G; Stefanik, R. P; Lázár, J; Papp, I; Sári, P (2012). "HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters". The Astronomical Journal. 144 (5): 139. arXiv:1207.3344. Bibcode:2012AJ....144..139H. doi:10.1088/0004-6256/144/5/139. S2CID 118457589.
  48. Esteves, Lisa J; De Mooij, Ernst J. W; Jayawardhana, Ray (2015). "Changing Phases of Alien Worlds: Probing Atmospheres of Kepler Planets with High-precision Photometry". The Astrophysical Journal. 804 (2): 150. arXiv:1407.2245. Bibcode:2015ApJ...804..150E. doi:10.1088/0004-637X/804/2/150. S2CID 117798959.
  49. Batalha, Natalie M; Rowe, Jason F; Bryson, Stephen T; Barclay, Thomas; Burke, Christopher J; Caldwell, Douglas A; Christiansen, Jessie L; Mullally, Fergal; Thompson, Susan E; Brown, Timothy M; Dupree, Andrea K; Fabrycky, Daniel C; Ford, Eric B; Fortney, Jonathan J; Gilliland, Ronald L; Isaacson, Howard; Latham, David W; Marcy, Geoffrey W; Quinn, Samuel; Ragozzine, Darin; Shporer, Avi; Borucki, William J; Ciardi, David R; Gautier III, Thomas N; Haas, Michael R; Jenkins, Jon M; Koch, David G; Lissauer, Jack J; Rapin, William; et al. (2012). "Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data". The Astrophysical Journal Supplement Series. 204 (2): 24. arXiv:1202.5852. Bibcode:2013ApJS..204...24B. doi:10.1088/0067-0049/204/2/24. S2CID 19023502.
  50. Delrez, L; Van Grootel, V; Anderson, D. R; Collier-Cameron, A; Doyle, A. P; Fumel, A; Gillon, M; Hellier, C; Jehin, E; Lendl, M; Neveu-VanMalle, M; Maxted, P. F. L; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Smalley, B; Smith, A. M. S; Southworth, J; Triaud, A. H. M. J; Udry, S; West, R. G (2013). "Transiting planets from WASP-South, Euler and TRAPPIST: WASP-68 b, WASP-73 b and WASP-88 b, three hot Jupiters transiting evolved solar-type stars". Astronomy & Astrophysics. 563: A143. arXiv:1312.1827. Bibcode:2014A&A...563A.143D. doi:10.1051/0004-6361/201323204. S2CID 54846964.
  51. Janson, M.; Bergfors, C.; Goto, M.; Brandner, W.; Lafreniere, D. (2010-02-10). "Spatially resolved spectroscopy of the exoplanet HR 8799 c". The Astrophysical Journal. 710 (1): L35–L38. arXiv:1001.2017. Bibcode:2010ApJ...710L..35J. doi:10.1088/2041-8205/710/1/L35. ISSN 2041-8205. S2CID 9159181.
  52. Marois, C.; Macintosh, B.; Barman, T.; Zuckerman, B.; Song, I.; Patience, J.; Lafreniere, D.; Doyon, R. (2008-11-28). "Direct Imaging of Multiple Planets Orbiting the Star HR 8799". Science. 322 (5906): 1348–1352. arXiv:0811.2606. Bibcode:2008Sci...322.1348M. doi:10.1126/science.1166585. ISSN 0036-8075. PMID 19008415. S2CID 206516630.
  53. Lacour, S.; Nowak, M.; Wang, J.; Pfuhl, O.; Eisenhauer, F.; Abuter, R.; Amorim, A.; Anugu, N.; Benisty, M.; Berger, J. P.; Beust, H.; Blind, N.; Bonnefoy, M.; Bonnet, H.; Bourget, P. (March 2019). "First direct detection of an exoplanet by optical interferometry; Astrometry and K-band spectroscopy of HR8799 e". Astronomy & Astrophysics. 623: L11. arXiv:1903.11903. Bibcode:2019A&A...623L..11G. doi:10.1051/0004-6361/201935253. ISSN 0004-6361. S2CID 85542913.
  54. Elizabeth Howell (21 April 2014). "The Planets in Our Solar System in Order of Size". Universe Today. Archived from the original on 7 November 2014. Retrieved 7 November 2014.
  55. Jerry Coffey (8 July 2008). "What is the Biggest Planet in the Solar System?". Universe Today. Archived from the original on 16 November 2014. Retrieved 7 November 2014.
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