CONFIRMED EXOPLANET
·
Sub-Neptune
K2-317 b
Orbits Host Star: K2-317
· Distance: 575.000 Light-Years (176.291 pc)
Planetary Radius
2.930 R⊕
Planetary Mass
8.910 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
432K (+159°C / +318°F)
Orbital Period
6.22 days
Discovery Year
2020 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (432 K · +159°C / +318°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS