CONFIRMED EXOPLANET
·
Gas Giant
HD 8574 b
Orbits Host Star: HD 8574
(Type F8)
· Distance: 146.200 Light-Years (44.826 pc)
Planetary Radius
13.400 R⊕
Planetary Mass
645.195 M⊕
Surface Gravity
3.59 g / g⊕
Equilibrium Temp
394K (+121°C / +250°F)
Orbital Period
227 days
Discovery Year
2002 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (394 K · +121°C / +250°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Haute-Provence Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS