CONFIRMED EXOPLANET
·
Gas Giant
HD 81817 c
Orbits Host Star: HD 81817
(Type K3 III)
· Distance: 877.800 Light-Years (269.126 pc)
Planetary Radius
12.000 R⊕
Planetary Mass
7185.782 M⊕
Surface Gravity
49.9 g / g⊕
Equilibrium Temp
1199K (+926°C / +1699°F)
Orbital Period
622.978 days
Discovery Year
2022 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1199 K · +926°C / +1699°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
Other Worlds in the HD 81817 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS