CONFIRMED EXOPLANET
·
Gas Giant
HIP 57274 c
Orbits Host Star: HIP 57274
(Type K4 V)
· Distance: 84.300 Light-Years (25.862 pc)
Planetary Radius
14.200 R⊕
Planetary Mass
130.000 M⊕
Surface Gravity
0.64 g / g⊕
Equilibrium Temp
437K (+164°C / +327°F)
Orbital Period
32.03 days
Discovery Year
2011 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (437 K · +164°C / +327°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
Other Worlds in the HIP 57274 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS