CONFIRMED EXOPLANET
·
Gas Giant
HD 89744 b
Orbits Host Star: HD 89744
(Type F7 V)
· Distance: 126.000 Light-Years (38.636 pc)
Planetary Radius
12.600 R⊕
Planetary Mass
2653.881 M⊕
Surface Gravity
16.72 g / g⊕
Equilibrium Temp
463K (+190°C / +374°F)
Orbital Period
256.78 days
Discovery Year
1999 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (463 K · +190°C / +374°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Fred Lawrence Whipple Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS