CONFIRMED EXOPLANET
·
Sub-Neptune
K2-222 b
Orbits Host Star: K2-222
(Type G0)
· Distance: 330.500 Light-Years (101.321 pc)
Planetary Radius
2.275 R⊕
Planetary Mass
7.500 M⊕
Surface Gravity
1.45 g / g⊕
Equilibrium Temp
803K (+530°C / +986°F)
Orbital Period
15.389 days
Discovery Year
2018 (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: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS