CONFIRMED EXOPLANET
·
Gas Giant
HD 121504 b
Orbits Host Star: HD 121504
(Type G2 V)
· Distance: 135.900 Light-Years (41.659 pc)
Planetary Radius
13.600 R⊕
Planetary Mass
479.923 M⊕
Surface Gravity
2.59 g / g⊕
Equilibrium Temp
523K (+250°C / +482°F)
Orbital Period
63.33 days
Discovery Year
2003 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (523 K · +250°C / +482°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS