CONFIRMED EXOPLANET
·
Gas Giant
Kepler-9 c
Orbits Host Star: Kepler-9
· Distance: 2049.100 Light-Years (628.257 pc)
Planetary Radius
8.080 R⊕
Planetary Mass
29.900 M⊕
Surface Gravity
0.46 g / g⊕
Equilibrium Temp
523K (+250°C / +482°F)
Orbital Period
38.985 days
Discovery Year
2010 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (523 K · +250°C / +482°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-9 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS