CONFIRMED EXOPLANET
·
Sub-Earth
Kepler-1222 b
Orbits Host Star: Kepler-1222
· Distance: 1354.300 Light-Years (415.218 pc)
Planetary Radius
0.790 R⊕
Planetary Mass
0.418 M⊕
Surface Gravity
0.67 g / g⊕
Equilibrium Temp
1246K (+973°C / +1783°F)
Orbital Period
1.917 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1246 K · +973°C / +1783°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS