CONFIRMED EXOPLANET
·
Sub-Earth
Kepler-1864 b
Orbits Host Star: Kepler-1864
· Distance: 974.900 Light-Years (298.894 pc)
Planetary Radius
0.754 R⊕
Planetary Mass
0.353 M⊕
Surface Gravity
0.62 g / g⊕
Equilibrium Temp
1156K (+883°C / +1621°F)
Orbital Period
3.882 days
Discovery Year
2021 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1156 K · +883°C / +1621°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS