CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-554 b
Orbits Host Star: Kepler-554
· Distance: 2252.200 Light-Years (690.525 pc)
Planetary Radius
4.290 R⊕
Planetary Mass
17.000 M⊕
Surface Gravity
0.92 g / g⊕
Equilibrium Temp
1346K (+1073°C / +1963°F)
Orbital Period
1.902 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1346 K · +1073°C / +1963°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS