CONFIRMED EXOPLANET
·
Gas Giant
HD 181342 b
Orbits Host Star: HD 181342
(Type K0 III)
· Distance: 392.700 Light-Years (120.391 pc)
Planetary Radius
13.200 R⊕
Planetary Mass
807.288 M⊕
Surface Gravity
4.63 g / g⊕
Equilibrium Temp
410K (+137°C / +279°F)
Orbital Period
564.1 days
Discovery Year
2009 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (410 K · +137°C / +279°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS