CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-54 b
Orbits Host Star: Kepler-54
(Type M1 V)
· Distance: 886.200 Light-Years (271.701 pc)
Planetary Radius
2.100 R⊕
Planetary Mass
0.980 M⊕
Surface Gravity
0.22 g / g⊕
Equilibrium Temp
453K (+180°C / +356°F)
Orbital Period
8.011 days
Discovery Year
2012 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (453 K · +180°C / +356°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-54 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS