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K2-72c

K2-72c
太阳系外行星 太阳系外行星列表
母恒星
母恒星 K2-72[1]
距离~227.7±26[1] ly (69.8±8.0[1] pc)
光谱类型 [1]
轨道参数
半长轴 (a) 0.0722±0.0091[1] AU
公转周期 (P) 15.1871±0.0032[1] d
物理性质
半径(r)0.860±0.220 [1] R🜨
发现
发现时间 2016年7月18日
发现者
发现方法 凌日法
发表论文 已发表论文

K2-72c是一颗环绕红矮星K2-72的小体积太阳系外行星,距离地球约227.7光年。该行星被认为位于母恒星的适居带内,因此表面可能有液态水存在[2]。K2-72c的轨道周期15.2日,半径大约是地球的86%。

参考资料

[编辑]
  1. ^ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 K2-72c CONFIRMED PLANET OVERVIEW PAGE. NASA Exoplanet Archive. [2016-07-18]. (原始内容存档于2017-12-02). 
  2. ^ Mike Wall. 2 Newfound Alien Planets May Be Capable of Supporting Life. Space.com. 18 July 2016 [19 July 2016]. (原始内容存档于2020-11-08). 



Template:Exoplanet stub

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K2-72c
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