CONFIRMED EXOPLANET
·
Gas Giant
HD 220842 b
Orbits Host Star: HD 220842
(Type F8)
· Distance: 210.900 Light-Years (64.650 pc)
Planetary Radius
13.100 R⊕
Planetary Mass
1010.699 M⊕
Surface Gravity
5.89 g / g⊕
Equilibrium Temp
398K (+125°C / +257°F)
Orbital Period
218.47 days
Discovery Year
2016 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (398 K · +125°C / +257°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Haute-Provence Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS