CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-921 b
Orbits Host Star: Kepler-921
· Distance: 3047.900 Light-Years (934.490 pc)
Planetary Radius
2.870 R⊕
Planetary Mass
8.600 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
492K (+219°C / +426°F)
Orbital Period
51.301 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (492 K · +219°C / +426°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS