CONFIRMED EXOPLANET
·
Super-Earth
Kepler-646 b
Orbits Host Star: Kepler-646
· Distance: 1473.600 Light-Years (451.794 pc)
Planetary Radius
1.990 R⊕
Planetary Mass
4.620 M⊕
Surface Gravity
1.17 g / g⊕
Equilibrium Temp
632K (+359°C / +678°F)
Orbital Period
15.874 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (632 K · +359°C / +678°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS