CONFIRMED EXOPLANET
·
Gas Giant
Kepler-428 b
Orbits Host Star: Kepler-428
(Type K1 V)
· Distance: 2238.400 Light-Years (686.284 pc)
Planetary Radius
12.110 R⊕
Planetary Mass
403.630 M⊕
Surface Gravity
2.75 g / g⊕
Equilibrium Temp
1070K (+797°C / +1467°F)
Orbital Period
3.526 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1070 K · +797°C / +1467°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS