CONFIRMED EXOPLANET
·
Sub-Neptune
HD 77338 b
Orbits Host Star: HD 77338
(Type K0 IV)
· Distance: 149.800 Light-Years (45.935 pc)
Planetary Radius
4.120 R⊕
Planetary Mass
15.900 M⊕
Surface Gravity
0.94 g / g⊕
Equilibrium Temp
1036K (+763°C / +1405°F)
Orbital Period
5.736 days
Discovery Year
2012 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1036 K · +763°C / +1405°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS