CONFIRMED EXOPLANET
·
Terrestrial
Kepler-398 c
Orbits Host Star: Kepler-398
· Distance: 578.500 Light-Years (177.355 pc)
Planetary Radius
1.010 R⊕
Planetary Mass
1.010 M⊕
Surface Gravity
0.99 g / g⊕
Equilibrium Temp
536K (+263°C / +505°F)
Orbital Period
11.419 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (536 K · +263°C / +505°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-398 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS