CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-645 b
Orbits Host Star: Kepler-645
· Distance: 3827.700 Light-Years (1173.570 pc)
Planetary Radius
2.100 R⊕
Planetary Mass
5.060 M⊕
Surface Gravity
1.15 g / g⊕
Equilibrium Temp
1730K (+1457°C / +2655°F)
Orbital Period
3.276 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1730 K · +1457°C / +2655°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS