CONFIRMED EXOPLANET
·
Gas Giant
HD 89839 b
Orbits Host Star: HD 89839
(Type F7 V)
· Distance: 186.900 Light-Years (57.306 pc)
Planetary Radius
12.800 R⊕
Planetary Mass
1748.056 M⊕
Surface Gravity
10.67 g / g⊕
Equilibrium Temp
159K (-114°C / -173°F)
Orbital Period
3391.2 days
Discovery Year
2023 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 159 K (-114°C / -173°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Multiple Facilities.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS