CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-258 c
Orbits Host Star: Kepler-258
· Distance: 1878.600 Light-Years (575.988 pc)
Planetary Radius
3.610 R⊕
Planetary Mass
12.700 M⊕
Surface Gravity
0.97 g / g⊕
Equilibrium Temp
470K (+197°C / +387°F)
Orbital Period
33.653 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (470 K · +197°C / +387°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-258 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS