CONFIRMED EXOPLANET
·
Gas Giant
HD 2638 b
Orbits Host Star: HD 2638
(Type K1 V)
· Distance: 179.300 Light-Years (54.962 pc)
Planetary Radius
14.300 R⊕
Planetary Mass
133.489 M⊕
Surface Gravity
0.65 g / g⊕
Equilibrium Temp
1212K (+939°C / +1722°F)
Orbital Period
3.444 days
Discovery Year
2005 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1212 K · +939°C / +1722°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS