CONFIRMED EXOPLANET
·
Super-Earth
Kepler-331 b
Orbits Host Star: Kepler-331
· Distance: 1892.100 Light-Years (580.119 pc)
Planetary Radius
1.820 R⊕
Planetary Mass
3.970 M⊕
Surface Gravity
1.2 g / g⊕
Equilibrium Temp
540K (+267°C / +513°F)
Orbital Period
8.457 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (540 K · +267°C / +513°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-331 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS