CONFIRMED EXOPLANET
·
Gas Giant
HD 18742 b
Orbits Host Star: HD 18742
(Type G8/K0 IV)
· Distance: 530.600 Light-Years (162.685 pc)
Planetary Radius
13.100 R⊕
Planetary Mass
1080.622 M⊕
Surface Gravity
6.3 g / g⊕
Equilibrium Temp
400K (+127°C / +261°F)
Orbital Period
766 days
Discovery Year
2011 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (400 K · +127°C / +261°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS