CONFIRMED EXOPLANET
·
Gas Giant
HD 149026 b
Orbits Host Star: HD 149026
(Type G0)
· Distance: 247.400 Light-Years (75.864 pc)
Planetary Radius
8.295 R⊕
Planetary Mass
120.775 M⊕
Surface Gravity
1.76 g / g⊕
Equilibrium Temp
1626K (+1353°C / +2467°F)
Orbital Period
2.876 days
Discovery Year
2005 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1626 K · +1353°C / +2467°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Subaru Telescope.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS