CONFIRMED EXOPLANET
·
Super-Earth
Kepler-221 b
Orbits Host Star: Kepler-221
· Distance: 1256.500 Light-Years (385.231 pc)
Planetary Radius
1.710 R⊕
Planetary Mass
5.956 M⊕
Surface Gravity
2.04 g / g⊕
Equilibrium Temp
1090K (+817°C / +1503°F)
Orbital Period
2.796 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1090 K · +817°C / +1503°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-221 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS