CONFIRMED EXOPLANET
·
Super-Earth
K2-339 b
Orbits Host Star: K2-339
· Distance: 1175.300 Light-Years (360.360 pc)
Planetary Radius
1.920 R⊕
Planetary Mass
4.350 M⊕
Surface Gravity
1.18 g / g⊕
Equilibrium Temp
508K (+235°C / +455°F)
Orbital Period
19.507 days
Discovery Year
2021 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (508 K · +235°C / +455°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS