CONFIRMED EXOPLANET
·
Sub-Neptune
K2-12 b
Orbits Host Star: K2-12
(Type F9)
· Distance: 1064.500 Light-Years (326.381 pc)
Planetary Radius
2.440 R⊕
Planetary Mass
5.200 M⊕
Surface Gravity
0.87 g / g⊕
Equilibrium Temp
1026K (+753°C / +1387°F)
Orbital Period
8.282 days
Discovery Year
2015 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1026 K · +753°C / +1387°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS