CONFIRMED EXOPLANET
·
Gas Giant
HD 181234 b
Orbits Host Star: HD 181234
(Type G8 IV)
· Distance: 155.700 Light-Years (47.746 pc)
Planetary Radius
12.500 R⊕
Planetary Mass
2980.913 M⊕
Surface Gravity
19.08 g / g⊕
Equilibrium Temp
98K (-175°C / -283°F)
Orbital Period
7593.405 days
Discovery Year
2019 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 98 K (-175°C / -283°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS