CONFIRMED EXOPLANET
·
Gas Giant
HD 142022 A b
Orbits Host Star: HD 142022 A
(Type G9 IV-V)
· Distance: 111.800 Light-Years (34.280 pc)
Planetary Radius
12.900 R⊕
Planetary Mass
1433.406 M⊕
Surface Gravity
8.61 g / g⊕
Equilibrium Temp
156K (-117°C / -179°F)
Orbital Period
1928 days
Discovery Year
2005 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 156 K (-117°C / -179°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