CONFIRMED EXOPLANET
·
Super-Earth
Kepler-18 b
Orbits Host Star: Kepler-18
· Distance: 1412.400 Light-Years (433.047 pc)
Planetary Radius
2.000 R⊕
Planetary Mass
6.900 M⊕
Surface Gravity
1.73 g / g⊕
Equilibrium Temp
1165K (+892°C / +1638°F)
Orbital Period
3.505 days
Discovery Year
2011 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1165 K · +892°C / +1638°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-18 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS