CONFIRMED EXOPLANET
·
Gas Giant
HD 180053 b
Orbits Host Star: HD 180053
(Type K0)
· Distance: 447.000 Light-Years (137.043 pc)
Planetary Radius
13.300 R⊕
Planetary Mass
697.319 M⊕
Surface Gravity
3.94 g / g⊕
Equilibrium Temp
543K (+270°C / +518°F)
Orbital Period
213.72 days
Discovery Year
2018 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (543 K · +270°C / +518°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS