CONFIRMED EXOPLANET
·
Super-Earth
K2-81 b
Orbits Host Star: K2-81
· Distance: 823.000 Light-Years (252.318 pc)
Planetary Radius
1.970 R⊕
Planetary Mass
4.540 M⊕
Surface Gravity
1.17 g / g⊕
Equilibrium Temp
739K (+466°C / +871°F)
Orbital Period
6.102 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (739 K · +466°C / +871°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS