CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-861 b
Orbits Host Star: Kepler-861
· Distance: 2773.400 Light-Years (850.327 pc)
Planetary Radius
2.280 R⊕
Planetary Mass
5.820 M⊕
Surface Gravity
1.12 g / g⊕
Equilibrium Temp
966K (+693°C / +1279°F)
Orbital Period
3.95 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (966 K · +693°C / +1279°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS