CONFIRMED EXOPLANET
·
Gas Giant
HIP 111909 b
Orbits Host Star: HIP 111909
(Type K1 III)
· Distance: 287.300 Light-Years (88.077 pc)
Planetary Radius
13.700 R⊕
Planetary Mass
384.572 M⊕
Surface Gravity
2.05 g / g⊕
Equilibrium Temp
437K (+164°C / +327°F)
Orbital Period
487.08 days
Discovery Year
2025 (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: Multiple Observatories.
Other Worlds in the HIP 111909 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS