CONFIRMED EXOPLANET
·
Sub-Neptune
K2-197 b
Orbits Host Star: K2-197
· Distance: 807.700 Light-Years (247.637 pc)
Planetary Radius
2.560 R⊕
Planetary Mass
7.080 M⊕
Surface Gravity
1.08 g / g⊕
Equilibrium Temp
848K (+575°C / +1067°F)
Orbital Period
8.358 days
Discovery Year
2018 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (848 K · +575°C / +1067°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS