CONFIRMED EXOPLANET
·
Gas Giant
HD 183263 c
Orbits Host Star: HD 183263
(Type G2 IV)
· Distance: 176.800 Light-Years (54.196 pc)
Planetary Radius
12.500 R⊕
Planetary Mass
2958.982 M⊕
Surface Gravity
18.94 g / g⊕
Equilibrium Temp
135K (-138°C / -216°F)
Orbital Period
4667.978 days
Discovery Year
2008 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 135 K (-138°C / -216°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: W. M. Keck Observatory.
Other Worlds in the HD 183263 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS