CONFIRMED EXOPLANET
·
Gas Giant
HD 220074 b
Orbits Host Star: HD 220074
(Type M2 III)
· Distance: 1058.500 Light-Years (324.540 pc)
Planetary Radius
12.200 R⊕
Planetary Mass
5288.691 M⊕
Surface Gravity
35.53 g / g⊕
Equilibrium Temp
1070K (+797°C / +1467°F)
Orbital Period
672.1 days
Discovery Year
2012 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1070 K · +797°C / +1467°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Bohyunsan Optical Astronomical Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS