CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-989 b
Orbits Host Star: Kepler-989
· Distance: 1604.600 Light-Years (491.978 pc)
Planetary Radius
2.210 R⊕
Planetary Mass
5.520 M⊕
Surface Gravity
1.13 g / g⊕
Equilibrium Temp
805K (+532°C / +990°F)
Orbital Period
7.964 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (805 K · +532°C / +990°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS