CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-521 b
Orbits Host Star: Kepler-521
· Distance: 2709.200 Light-Years (830.638 pc)
Planetary Radius
3.180 R⊕
Planetary Mass
10.200 M⊕
Surface Gravity
1.01 g / g⊕
Equilibrium Temp
803K (+530°C / +986°F)
Orbital Period
22.208 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (803 K · +530°C / +986°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS