CONFIRMED EXOPLANET
·
Gas Giant
HD 161178 b
Orbits Host Star: HD 161178
(Type G9 III)
· Distance: 349.600 Light-Years (107.188 pc)
Planetary Radius
14.100 R⊕
Planetary Mass
181.162 M⊕
Surface Gravity
0.91 g / g⊕
Equilibrium Temp
828K (+555°C / +1031°F)
Orbital Period
279.3 days
Discovery Year
2021 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (828 K · +555°C / +1031°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Okayama Astrophysical Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS