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K2-72c - 版本历史
2026-07-18T17:22:40Z
本wiki上该页面的版本历史
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2021-02-07T06:20:38Z
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<p><b>新页面</b></p><div>{{Planetbox begin<br />
| name=K2-72c<br />
}}<br />
{{Planetbox star<br />
| star=[[K2-72]]<ref name=NASA>{{cite web<br />
| url=http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=k2-72+c&type=CONFIRMED_PLANET<br />
| title=K2-72c CONFIRMED PLANET OVERVIEW PAGE<br />
| work=NASA Exoplanet Archive<br />
| accessdate=2016-07-18<br />
| archive-date=2017-12-02<br />
| archive-url=https://web.archive.org/web/20171202153008/https://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=k2-72+c&type=CONFIRMED_PLANET<br />
| dead-url=no<br />
}}</ref><br />
| dist_ly=~227.7±26<ref name=NASA/><br />
| dist_pc=69.8±8.0<ref name=NASA/><br />
| class=<ref name=NASA/><br />
| mass = 0.217±0.081<ref name=NASA/><br />
| radius = 0.232±0.056<ref name=NASA/><br />
| temperature = 3497±150<ref name=NASA/><br />
}}<br />
{{Planetbox orbit<br />
| semimajor=0.0722±0.0091<ref name=NASA/><br />
| period= 15.1871±0.0032<ref name=NASA/> <br />
}}<br />
{{Planetbox character<br />
| radius_earth=0.860±0.220 <ref name=NASA/><br />
}}<br />
{{Planetbox discovery<br />
| discovery_date=2016年7月18日<br />
| discovery_method=凌日法<br />
| discovery_status=已發表論文<br />
}}<br />
{{Planetbox end}}<br />
'''K2-72c'''是一顆環繞[[紅矮星]][[K2-72]]的小體積[[太陽系外行星]]，距離地球約227.7光年。該行星被認為位於母恆星的[[適居帶]]內，因此表面可能有液態水存在<ref name="K2">{{cite news|author=Mike Wall|title=2 Newfound Alien Planets May Be Capable of Supporting Life|url=http://www.space.com/33460-possibly-habitable-exoplanets-dwarf-star-kepler.html|accessdate=19 July 2016|work=[[Space.com]]|date=18 July 2016|archive-date=2020-11-08|archive-url=https://web.archive.org/web/20201108100512/http://www.space.com/33460-possibly-habitable-exoplanets-dwarf-star-kepler.html|dead-url=no}}</ref>。K2-72c的軌道週期15.2日，半徑大約是地球的86%。<br />
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==參考資料==<br />
{{Reflist}}<br />
<br />
{{2016 in space}}<br />
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[[Category:2016年发现的系外行星]]<br />
[[Category:凌星现象]]<br />
[[Category:克卜勒太空望遠鏡發現的系外行星|72]]<br />
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{{exoplanet stub}}</div>
imported>InternetArchiveBot