CONFIRMED EXOPLANET
·
Gas Giant
HIP 90988 b
Orbits Host Star: HIP 90988
(Type K1 III)
· Distance: 306.700 Light-Years (94.035 pc)
Planetary Radius
13.400 R⊕
Planetary Mass
668.075 M⊕
Surface Gravity
3.72 g / g⊕
Equilibrium Temp
401K (+128°C / +262°F)
Orbital Period
455.738 days
Discovery Year
2021 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (401 K · +128°C / +262°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS