CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-640 b
Orbits Host Star: Kepler-640
· Distance: 1819.300 Light-Years (557.787 pc)
Planetary Radius
2.560 R⊕
Planetary Mass
7.080 M⊕
Surface Gravity
1.08 g / g⊕
Equilibrium Temp
609K (+336°C / +637°F)
Orbital Period
22.248 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (609 K · +336°C / +637°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS