CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-863 b
Orbits Host Star: Kepler-863
· Distance: 4891.200 Light-Years (1499.660 pc)
Planetary Radius
2.900 R⊕
Planetary Mass
8.750 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
718K (+445°C / +833°F)
Orbital Period
15.595 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (718 K · +445°C / +833°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS