CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-20 c
Orbits Host Star: Kepler-20
· Distance: 921.600 Light-Years (282.563 pc)
Planetary Radius
2.894 R⊕
Planetary Mass
11.100 M⊕
Surface Gravity
1.33 g / g⊕
Equilibrium Temp
828K (+555°C / +1031°F)
Orbital Period
10.854 days
Discovery Year
2011 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (828 K · +555°C / +1031°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-20 System (5)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS