CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-31 c
Orbits Host Star: Kepler-31
· Distance: 5429.300 Light-Years (1664.640 pc)
Planetary Radius
5.300 R⊕
Planetary Mass
1493.700 M⊕
Surface Gravity
53.18 g / g⊕
Equilibrium Temp
615K (+342°C / +648°F)
Orbital Period
42.632 days
Discovery Year
2011 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (615 K · +342°C / +648°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-31 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS