{{Planetbox star
| star = [http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=KOI-1686 KOI-1686] [http://www.cthreepo.com/stars/viewK.php?KIC=8692861 (KIC 6149553)]
| constell =
| RA =
| dist_pc =
| class =
| app_mag =
| mass = 0.54其軌道周期為365.25天,軌道傾角則為0°。
KOI-1686.01的半徑為地球半徑的1.33 ± 0.47倍,而表面溫度則為246 K(−27 °C;−17 °F)。,而表面溫度則為288 K。
適居性
這顆候選系外行星可能是1.33倍地球半徑的超級地球,母恆星是 KOI-1686
母恆星與行星系
該行星系的母恆星 KOI-1686(亦稱、)是一顆表面溫度和光度都低於太陽的恆星,而金屬量則是[Fe/H] = 0.0122。
參見
*
- 地球之外的液態水
參考資料
外部連結
- [https://web.archive.org/web/20131105082102/http://www.nasa.gov/mission_pages/kepler/main/index.html Kepler Mission] – NASA.
- [http://archive.stsci.edu/kepler/koi/search.php Kepler KOI Data Search].
- [http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=KOI-1686 KOI-1686.01 Data at Exoplanet Archive/CalTech]
- [https://web.archive.org/web/20131102181833/http://www.cthreepo.com/stars/viewK.php?KIC=6149553 KOI-1686 Star on Star Finder/KPGraham]
- [http://www.johnstonsarchive.net/astro/extrasolarplanets.html Extrasolar Planets - Data/JohnstonArchive]
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