CONFIRMED EXOPLANET
·
Gas Giant
HD 211810 b
Orbits Host Star: HD 211810
(Type G5)
· Distance: 210.800 Light-Years (64.635 pc)
Planetary Radius
14.000 R⊕
Planetary Mass
212.946 M⊕
Surface Gravity
1.09 g / g⊕
Equilibrium Temp
178K (-95°C)
Orbital Period
1558 days
Discovery Year
2018 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 178 K, surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS