CONFIRMED EXOPLANET
·
Gas Giant
HD 30856 b
Orbits Host Star: HD 30856
(Type K0 III)
· Distance: 427.900 Light-Years (131.199 pc)
Planetary Radius
13.500 R⊕
Planetary Mass
491.683 M⊕
Surface Gravity
2.7 g / g⊕
Equilibrium Temp
364K (+91°C / +196°F)
Orbital Period
847 days
Discovery Year
2011 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (364 K · +91°C / +196°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS