CONFIRMED EXOPLANET
·
Sub-Neptune
K2-188 c
Orbits Host Star: K2-188
· Distance: 1457.300 Light-Years (446.821 pc)
Planetary Radius
2.830 R⊕
Planetary Mass
8.400 M⊕
Surface Gravity
1.05 g / g⊕
Equilibrium Temp
1026K (+753°C / +1387°F)
Orbital Period
7.81 days
Discovery Year
2018 (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.
Other Worlds in the K2-188 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS