最近類地太陽系外行星列表 最近類地太陽系外行星列表中包含距離地球50光年內的類地（岩石）太陽系外行星系統。 他們主要可能由矽酸鹽岩石和（或）金屬所構成。類地行星在太陽系中是最接近太陽的內行星。 大多數列表中的行星的陸地成分尚未有科學共識，表中僅列出可能的陸地成分。 2012年9月，天文學家宣布[1][2] 發現兩個行星環繞格利澤163[3]，其中一顆格利澤163c，質量約地球的6.9倍，比地球還熱，被認為位於適居帶中[1][2]。 名稱 圖片(想像圖) 質量(M⊕) 半徑(R⊕) 密度 表面重力 (g) 表面溫度 半長軸 (AU) 離心率 地球相似指數 適居性 參考 主星 與太陽的距離(ly) 比鄰星b ≥1.27 ~1.1 234 K 0.05 <0.35 位於適居帶中 [4] 比鄰星 4.22 比邻星c 7 39 K -234.2 °C 1.489 0.04 比鄰星 4.22 半人馬座α Bb ≥1.1 1200 K 0.04 半人馬座α B 4.23 巴納德星b ≥3.23 105 K -168.15 °C 0.404 0.32 [5] 巴納德星 5.958 羅斯128b ≥1.35 ~1.1 羅斯128 10.89 魯坦b ≥2.89 ≥1.35 259 K -14 °C 0.091 0.10 魯坦星 12.20 沃夫1061b ≥1.36 ≥1.44 沃夫1061 13.8 沃夫1061c ≥4.3 ≥1.64 [6] 沃夫1061 13.8 沃夫1061d ≥5.21 ≥2.04 沃夫1061 13.8 葛利斯876d[7] 6.8 157 – 377 °C[8] 0.021 0.21 估計表面溫度: 157-377°C[8] [9] 葛利斯876 15 格利泽682b ≥2 [10] [11] [6] 格利泽682 16 葛利斯832c ≥5.4 295 K 22 °C 0.162 0.03 [12][13] 葛利斯832 16.16 天园增三b ≥2.7 660 K 387 °C[14] 0.1207 0 [15] 天园增三 19.71 天园增三c ≥2.4 508 K 235 °C[14] 0.2036 0 [15] 天园增三 19.71 天园增三d ≥4.8 388 K 115 °C[14] 0.3499 0 [15] 天园增三 19.71 葛利斯581e ≥1.7 0.029 0 表面溫度過高，可能沒有大氣層存在 [16] 葛利斯581 20 葛利斯581c [17] ≥5.6 0.072 0 公轉軌道可能位於適居帶外側[18] [19] 葛利斯581 20 葛利斯581d [20] ≥5.6 2.34[21] 1.27[21] 233 K[21] 0,218 0 0.69[21] 可能是一顆海洋行星[21]位於適居帶中[22] [23] 葛利斯581 20 HD 219134 b 4.5 1.6 700 K 427 °C [24] HD 219134 21 葛利斯667Cc[25][26] 5.24 1.99 1.32 302 K 0.13 0.34 0.82 位於適居帶中 [21] 葛利斯667C 22 室女座61b[27] ≥5.1 0.050 0.12 公轉軌道太過接近恆星 [28] 室女座61 28 HD 85512 b[29] ≥3.6 1.74[21] 1.33[21] 351 K[21] 0.26 0.11 0.76[21] 曾被認為是最適合人類居住的行星[21][30]直到發現葛利斯667Cc為止 [30] HD 85512 36 GJ 180 b ≥2.3 312 K 39 °C [10][12] 葛利斯180 38 TRAPPIST-1b [31] TRAPPIST-1 39.5 TRAPPIST-1c [31] TRAPPIST-1 39.5 TRAPPIST-1d [31] TRAPPIST-1 39.5 TRAPPIST-1e [31] TRAPPIST-1 39.5 TRAPPIST-1f [31] TRAPPIST-1 39.5 TRAPPIST-1g [31] TRAPPIST-1 39.5 TRAPPIST-1h [31] TRAPPIST-1 39.5 巨蟹座55e 8.6 0.016 0.17 公轉軌道太過接近恆星 [32] 巨蟹座55 40 HD 40307 b[33] ≥4.2 0.047 0.2 公轉軌道太過接近恆星 [34] HD 40307 42 HD 40307 c[33] ≥6.8 0.081 0.06 公轉軌道太過接近恆星 [34] HD 40307 42 HD 40307 d [35] ≥9.2 0.134 0.07 公轉軌道太過接近恆星 [36] HD 40307 42 HD 40307 e ≥3.5 0.1886 0.15 [37] HD 40307 42 HD 40307 f ≥5.2 385 K 0.247 0.02 [37] HD 40307 42 HD 40307 g ≥7.1 284 K[38] 0.600 0.29 [37] HD 40307 42 參見 臨近恆星列表 確定存在的太陽系外行星列表 不確定存在的太陽系外行星列表 位於適居帶的太陽系外行星列表 類太陽恆星 恆星際旅行 參考資料 ^ 1.0 1.1 Méndez, Abel. A Hot Potential Habitable Exoplanet around Gliese 163. University of Puerto Rico at Arecibo (Planetary Habitability Laboratory). August 29, 2012 [September 20, 2012]. （原始内容存档于2019-10-21）.  ^ 2.0 2.1 Nola Taylor Redd. Newfound Alien Planet a Top Contender to Host Life. Space.com. September 20, 2012 [September 20, 2012]. （原始内容存档于2019-12-26）.  ^ Staff. LHS 188 -- High proper-motion Star. Centre de données astronomiques de Strasbourg(Strasbourg astronomical Data Center). September 20, 2012 [September 20, 2012]. （原始内容存档于2016-03-26）.  ^ Anglada-Escudé, Guillem; Amado, Pedro J.; Barnes, John; Berdiñas, Zaira M.; Butler, R. Paul; Coleman, Gavin A. L.; de la Cueva, Ignacio; Dreizler, Stefan; Endl, Michael; Giesers, Benjamin; Jeffers, Sandra V.; Jenkins, James S.; Jones, Hugh R. A.; Kiraga, Marcin; Kürster, Martin; López-González, Marίa J.; Marvin, Christopher J.; Morales, Nicolás; Morin, Julien; Nelson, Richard P.; Ortiz, José L.; Ofir, Aviv; Paardekooper, Sijme-Jan; Reiners, Ansgar; Rodríguez, Eloy; Rodrίguez-López, Cristina; Sarmiento, Luis F.; Strachan, John P.; Tsapras, Yiannis; Tuomi, Mikko; Zechmeister, Mathias. A terrestrial planet candidate in a temperate orbit around Proxima Centauri. Nature. 25 August 2016, 536 (7617): 437–440 [2016-08-25]. ISSN 0028-0836. doi:10.1038/nature19106. （原始内容存档于2017-01-06） （英语）.  ^ 存档副本 (PDF). [2018-11-16]. （原始内容存档 (PDF)于2019-03-26）.  ^ 6.0 6.1 存档副本. [2016-08-25]. （原始内容存档于2018-09-30）.  ^ Fogg, M. J.; Nelson, R. P. Oligarchic and giant impact growth of terrestrial planets in the presence of gas giant planet migration. Astronomy and Astrophysics. 2005, 441 (2): 791–806 [2012-10-19]. Bibcode:2005A&A...441..791F. arXiv:astro-ph/0507180 . doi:10.1051/0004-6361:20053453. （原始内容存档于2021-02-25）.  ^ 8.0 8.1 Rivera, E. et al. (2005). "A ~7.5 M⊕ Planet Orbiting the Nearby Star, GJ 876". The Astrophysical Journal 634 (1): 625–640 ^ Eugenio J. Rivera, Gregory Laughlin, R. Paul Butler, Steven S. Vogt, Nader Haghighipour, Stefano Meschiari (2010). \"The Lick-Carnegie Exoplanet Survey: A Uranus-mass Fourth Planet for GJ 876 in an Extrasolar Laplace Configuration\". ^ 10.0 10.1 引用错误：没有为名为arxiv.org的参考文献提供内容 ^ 存档副本. [2018-11-16]. （原始内容存档于2016-03-04）.  ^ 12.0 12.1 HEC: Data of Potentially Habitable Worlds - Planetary Habitability Laboratory @ UPR Arecibo. [3 October 2015]. （原始内容存档于2018-09-30）.  ^ A Nearby Super-Earth with the Right Temperature but Extreme Seasons - Planetary Habitability Laboratory @ UPR Arecibo. [3 October 2015]. （原始内容存档于2019-05-13）.  ^ 14.0 14.1 14.2 引用错误：没有为名为aaa534的参考文献提供内容 ^ 15.0 15.1 15.2 引用错误：没有为名为epe_HD_20794的参考文献提供内容 ^ Vogt, S. S.; et al. (2010). \"The Lick-Carnegie Exoplanet Survey: A 3.1 M_Earth Planet in the Habitable Zone of the Nearby M3V Star Gliese 581 ^ Valencia; Sasselov, Dimitar D.; O'Connell, Richard J.; et al. Radius and Structure Models of the First Super-Earth Planet. The Astrophysical Journal. 2006, 656 (1): 545–551. Bibcode:2007ApJ...656..545V. arXiv:astro-ph/0610122 . doi:10.1086/509800.  引文格式1维护：显式使用等标签 (link) ^ von Bloh et al. (2007). "The Habitability of Super-Earths in Gliese 581". Astronomy and Astrophysics 476 (3): 1365–1371. ^ Vogt, S. S.; et al. (2010). \"The Lick-Carnegie Exoplanet Survey: A 3.1 M_Earth Planet in the Habitable Zone of the Nearby M3V Star Gliese 581\". ^ von Bloh, W.; Bounama, C.; Cuntz, M.; Franck, S. The Habitability of Super-Earths in Gliese 581. Astronomy & Astrophysics. 2007, 476 (3): 1365–1371. Bibcode:2007A&A...476.1365V. arXiv:0705.3758 . doi:10.1051/0004-6361:20077939.  ^ 21.00 21.01 21.02 21.03 21.04 21.05 21.06 21.07 21.08 21.09 21.10 The Habitable Exoplanets Catalog （页面存档备份，存于互联网档案馆）. The values are just the best estimates and are subject to change. ^ M. Mayor, X. Bonfils, T. Forveille, X. Delfosse, S. Udry, J.-L. Bertaux, H. Beust, F. Bouchy, C. Lovis, F. Pepe, C. Perrier, D. Queloz, N. C. Santos (2009). "The HARPS search for southern extra-solar planets,XVIII. An Earth-mass planet in the GJ 581 planetary system". ^ Vogt, S. S.; et al. (2010). \"The Lick-Carnegie Exoplanet Survey: A 3.1 M⊕ Planet in the Habitable Zone of the Nearby M3V Star Gliese 581 ^ 存档副本. [2017-11-17]. （原始内容存档于2015-07-31）.  ^ Bonfils; Delfosse; Udry; Forveille; Mayor; Perrier; Bouchy; Gillon; Lovis. The HARPS search for southern extra-solar planets XXXI. The M-dwarf sample. 2011. arXiv:1111.5019  [astro-ph.EP].  ^ A Potential Habitable Exoplanet in a Nearby Triple Star System. [2012-10-19]. （原始内容存档于2021-02-25）.  ^ Vogt, Steven; Wittenmyer; Paul Butler; Simon O'Toole; Henry; Rivera; Stefano Meschiari; Gregory Laughlin; Tinney. A Super-Earth and two Neptunes Orbiting the Nearby Sun-like star 61 Virginis. 2009. arXiv:0912.2599v1  [astro-ph.EP].  引文使用过时参数version (帮助) ^ Vogt, Steven (2009). \"A Super-Earth and two Neptunes Orbiting the Nearby Sun-like star 61 Virginis ^ Kaltenegger, L; Udry, S; Pepe, F. A Habitable Planet around HD 85512? 1108: 3561. 2011. Bibcode:2011arXiv1108.3561K. arXiv:1108.3561 .  ^ 30.0 30.1 Kaltenegger, L.; Udry, S.; Pepe, F. (2011). A Habitable Planet around HD 85512? ^ 31.0 31.1 31.2 31.3 31.4 31.5 31.6 Gillon, M; Triaud, AH; Demory, BO; Jehin, E; Agol, E; Deck, KM; Lederer, SM; de Wit, J; Burdanov, A; Ingalls, JG; Bolmont, E; Leconte, J; Raymond, SN; Selsis, F; Turbet, M; Barkaoui, K; Burgasser, A; Burleigh, MR; Carey, SJ; Chaushev, A; Copperwheat, CM; Delrez, L; Fernandes, CS; Holdsworth, DL; Kotze, EJ; Van Grootel, V; Almleaky, Y; Benkhaldoun, Z; Magain, P; Queloz, D. Seven temperate terrestrial planets around the nearby ultracool dwarf star TRAPPIST-1 (PDF). Nature: 456–460. [2017-11-17]. Bibcode:2017Natur.542..456G. PMC 5330437 . PMID 28230125. arXiv:1703.01424 . doi:10.1038/nature21360. （原始内容存档 (PDF)于2017-02-23）.  ^ Rebekah et al.; Fabrycky (2010-05-21). \"Radial velocity planets de-aliased. A new, short period for Super-Earth 55 Cnc e\". The Astrophysical Journal 722: 937–953 ^ 33.0 33.1 M. Mayor, S. Udry, C. Lovis, F. Pepe, D. Queloz, W. Benz, J.-L. Bertaux, F. Bouchy, C. Mordasini, D. Segransan. The HARPS search for southern extra-solar planets. XIII. A planetary system with 3 Super-Earths (4.2, 6.9, & 9.2 Earth masses). Astronomy and Astrophysics. 2009, 493 (2): 639–644. Bibcode:2009A&A...493..639M. arXiv:0806.4587 . doi:10.1051/0004-6361:200810451.  ^ 34.0 34.1 M. Mayor, S. Udry, C. Lovis, F. Pepe, D. Queloz, W. Benz, J.-L. Bertaux, F. Bouchy, C. Mordasini, D. Segransan (2009). \"The HARPS search for southern extra-solar planets. XIII. A planetary system with 3 Super-Earths (4.2, 6.9, & 9.2 Earth masses)\". Astronomy and Astrophysics 493 (2): 639–644 ^ Barnes, R., Jackson, B., Raymond, S., West, A., Greenberg, R. The HD 40307 Planetary System: Super-Earths or Mini-Neptunes?. The Astrophysical Journal. 2009, 695 (2): 1006. Bibcode:2009ApJ...695.1006B. arXiv:0901.1698 . doi:10.1088/0004-637X/695/2/1006.  ^ M. Mayor, S. Udry, C. Lovis, F. Pepe, D. Queloz, W. Benz, J.-L. Bertaux, F. Bouchy, C. Mordasini, D. Segransan (2009). \"The HARPS search for southern extra-solar planets. XIII. A planetary system with 3 Super-Earths (4.2, 6.9, & 9.2 Earth masses)\". Astronomy and Astrophysics 493 (2): 639–644. ^ 37.0 37.1 37.2 引用错误：没有为名为tuomi12的参考文献提供内容 ^ HEC: Data of Potential Habitable Worlds. University of Puerto Rico at Arecibo (Planetary Habitability Laboratory). November 12, 2012 [2016-08-25]. （原始内容存档于2018-09-30）.

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Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

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