CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-20 g
Orbits Host Star: Kepler-20
· Distance: 921.600 Light-Years (282.563 pc)
Planetary Radius
4.710 R⊕
Planetary Mass
19.960 M⊕
Surface Gravity
0.9 g / g⊕
Equilibrium Temp
524K (+251°C / +484°F)
Orbital Period
34.94 days
Discovery Year
2016 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (524 K · +251°C / +484°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
Other Worlds in the Kepler-20 System (5)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS