CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-247 d
Orbits Host Star: Kepler-247
(Type K)
· Distance: 2164.700 Light-Years (663.711 pc)
Planetary Radius
4.500 R⊕
Planetary Mass
50.000 M⊕
Surface Gravity
2.47 g / g⊕
Equilibrium Temp
530K (+257°C / +495°F)
Orbital Period
20.474 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (530 K · +257°C / +495°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-247 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS