CONFIRMED EXOPLANET
·
Gas Giant
HD 154345 b
Orbits Host Star: HD 154345
(Type G8)
· Distance: 59.600 Light-Years (18.284 pc)
Planetary Radius
13.700 R⊕
Planetary Mass
376.944 M⊕
Surface Gravity
2.01 g / g⊕
Equilibrium Temp
119K (-154°C / -245°F)
Orbital Period
3280 days
Discovery Year
2006 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 119 K (-154°C / -245°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS