CONFIRMED EXOPLANET
·
Gas Giant
HD 216770 b
Orbits Host Star: HD 216770
(Type G9 V CN+1)
· Distance: 119.600 Light-Years (36.663 pc)
Planetary Radius
14.100 R⊕
Planetary Mass
181.163 M⊕
Surface Gravity
0.91 g / g⊕
Equilibrium Temp
370K (+97°C / +207°F)
Orbital Period
118.45 days
Discovery Year
2003 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (370 K · +97°C / +207°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS