CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-870 b
Orbits Host Star: Kepler-870
· Distance: 4107.800 Light-Years (1259.460 pc)
Planetary Radius
2.780 R⊕
Planetary Mass
8.150 M⊕
Surface Gravity
1.05 g / g⊕
Equilibrium Temp
691K (+418°C / +784°F)
Orbital Period
21.359 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (691 K · +418°C / +784°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS