开普勒-560b
| 发现[1] | |
|---|---|
| 发现者 | 开普勒太空望远镜 |
| 发现日期 | 2016年5月10日 |
| 凌日法 | |
| 编号 | |
| 其它名称 | KOI-463.01、开普勒-560 Bb、KIC 8845205 b |
| 轨道参数 | |
| 半长轴 | 0.0899+0.0031 −0.0062 AU[2] |
| 离心率 | 0.17[3] |
| 轨道周期 | 18.4776196+0.0000130 −0.0000132 d[3] |
| 轨道倾角 | 89.606°+0.0031° −0.094°[2] |
| 物理特征 | |
| 平均半径 | 1.93+0.15 −0.14 R⊕[3] |
| 温度 | 298+22 −32 K[2] |
开普勒-560b，或更正确说是开普勒-560 Bb[4]，是一颗已确认围绕联星系统开普勒-560的伴星运行的系外行星[3][5]。它距离地球只有287光年[6]。虽然没有列入可居住的系外行星目录，但一项研究表明，该行星有85%的可能性处于适居住区[2]。
| Earth | Kepler-560b |
|---|---|
|
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相关条目
[编辑]参考资料
[编辑]- ^ Morton, Timothy D.; Bryson, Stephen T.; Coughlin, Jeffrey L.; Rowe, Jason F.; Ravichandran, Ganesh; et al. False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives. The Astrophysical Journal. May 2016, 822 (2). Bibcode:2016ApJ...822...86M. arXiv:1605.02825
. doi:10.3847/0004-637X/822/2/86.
- ^ 2.0 2.1 2.2 2.3 Torres, Guillermo; et al. Validation of Small Kepler Transiting Planet Candidates in or near the Habitable Zone. The Astronomical Journal. December 2017, 154 (6): 264. Bibcode:2017AJ....154..264T. arXiv:1711.01267 . doi:10.3847/1538-3881/aa984b.
- ^ 3.0 3.1 3.2 3.3 Mann, Andrew W.; et al. The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M Dwarf Systems Enabled by Parallaxes. The Astronomical Journal. June 2017, 153 (6): 267. Bibcode:2017AJ....153..267M. arXiv:1705.01545 . doi:10.3847/1538-3881/aa7140.
- ^ Kepler-560 b. NASA Exoplanet Archive. [22 January 2021]. （原始内容存档于2023-03-09）.
- ^ Open Exoplanet Catalogue - Kepler-560 b. www.openexoplanetcatalogue.com. [2021-01-22]. （原始内容存档于2023-03-21）.
- ^ Exoplanet-catalog. Exoplanet Exploration: Planets Beyond our Solar System. [2021-01-22]. （原始内容存档于2023-05-31）.
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