CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-478 b
Orbits Host Star: Kepler-478
· Distance: 1369.900 Light-Years (420.000 pc)
Planetary Radius
2.710 R⊕
Planetary Mass
7.800 M⊕
Surface Gravity
1.06 g / g⊕
Equilibrium Temp
640K (+367°C / +693°F)
Orbital Period
13.222 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (640 K · +367°C / +693°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS