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2013
Discovered
214.1
Earth Masses
Discovery Information
Discovery MethodTransit Timing Variations
Discovery Year2,013
Discovery FacilityKepler
Orbital Properties
Orbital Period22.2649 days
Semi-Major Axis0.1544 AU
Eccentricity0.0572
Inclination93.15 deg
Physical Properties
Mass (Jupiter)0.674 MJ
Mass (Earth)214.1 M⊕
Planetary Extremes
Where KOI-142 c sits on the spectrum of all known exoplanets.
Mass214.1 M⊕
FeatherweightColossus
Year Length22.3 days
LightningGlacial
Star Distance0.154 AU
ScorchedFrozen exile
Star System View
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Orbit Comparison
Earth: 365.25 days (1 AU)KOI-142 c: 22.3 Earth days (0.154 AU)
Host Star: KOI-142
Effective Temperature5,466 K
Mass0.99 M☉
Radius0.897 R☉
Size vs Sun1.11x smaller
Metallicity [Fe/H]0.27
Distance (pc)376.863 pc
Distance (ly)1229.2 light-years
Other Planets in the KOI-142 System
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