HD 40307 e
HD 40307 | ||
( |
05h 54m 04.2409s[1] | |
( |
−60° 01′ 24.498″[1] | |
41.8 ± 0.3 ly (12.83 ± 0.09[1] pc) | ||
K2.5V[1] | ||
(a) | 0.1886 [0.1782, 0.1969][2] | |
(e) | 0.06 [0, 0.18][2] | |
(P) | 34.62 [34.42, 34.83][2] d | |
|
(K) | 0.84 [0.53, 1.16][2] m/s |
(m sin i) | 3.5 [2.1, 4.9][2] M🜨 | |
2012 | ||
![]() | ||
data | ||
SIMBAD | data |
HD 40307 e
發現
[编辑]該行
行 星 性質
[编辑]該行
另外,這個
參考 資料
[编辑]- ^ 1.0 1.1 1.2 1.3 HD 40307. SIMBAD. Centre de Données astronomiques de Strasbourg. 2008 [18 June 2008]. (
原始 内容 存 档于2018-07-02). - ^ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Tuomi, Anglada-Escude, Gerlach, Jones, Reiners, Rivera, Vogt, Butler, Mikko, Guillem, Enrico, Hugh R. R., Ansgar, Eugenio J., Steven S., R. Paul. Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307. 2012. arXiv:1211.1617v1
[astro-ph]. cite arXiv
模 板 填 写 了 不 支持 的 参 数 (帮助) - ^ Wall, Mike. 'Super-Earth' Alien Planet May Be Habitable for Life. Space.com. November 7, 2012 [November 8, 2012]. (
原始 内容 存 档于2020-01-07). - ^ Tate, Karl. Super-Earth Planet: Potentially Habitable Alien World Explained (Infographic). Space.com. November 7, 2012 [November 8, 2012]. (
原始 内容 存 档于2019-07-18). - ^ Murrin, Marc. Astronomers discover a potentially habitable Super-Earth HD 40307g (Infographic). tech-stew.com. November 8, 2012 [November 8, 2012]. (
原始 内容 存 档于2012-11-10). - ^ Tuomi, Fig. 17
- ^ 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.
- ^ 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.
外部 連結
[编辑]- Super-Earth Discovered in Star’s Habitable Zone. Exoplanets. [2012-12-04]. (
原始 内容 存 档于2013-01-07).
|