CONFIRMED EXOPLANET
·
Gas Giant
Kepler-9 b
Orbits Host Star: Kepler-9
· Distance: 2049.100 Light-Years (628.257 pc)
Planetary Radius
8.290 R⊕
Planetary Mass
43.400 M⊕
Surface Gravity
0.63 g / g⊕
Equilibrium Temp
661K (+388°C / +730°F)
Orbital Period
19.239 days
Discovery Year
2010 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (661 K · +388°C / +730°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