CONFIRMED EXOPLANET
·
Gas Giant
HD 175541 b
Orbits Host Star: HD 175541
(Type G8 IV)
· Distance: 422.700 Light-Years (129.603 pc)
Planetary Radius
14.100 R⊕
Planetary Mass
190.062 M⊕
Surface Gravity
0.96 g / g⊕
Equilibrium Temp
501K (+228°C / +442°F)
Orbital Period
298.43 days
Discovery Year
2007 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (501 K · +228°C / +442°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS