CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-338 d
Orbits Host Star: Kepler-338
· Distance: 1803.000 Light-Years (552.798 pc)
Planetary Radius
3.000 R⊕
Planetary Mass
9.270 M⊕
Surface Gravity
1.03 g / g⊕
Equilibrium Temp
680K (+407°C / +765°F)
Orbital Period
44.431 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (680 K · +407°C / +765°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-338 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS