CONFIRMED EXOPLANET
·
Gas Giant
PZ Tel b
Orbits Host Star: PZ Tel
(Type G9 IV)
· Distance: 153.500 Light-Years (47.065 pc)
Planetary Radius
11.900 R⊕
Planetary Mass
8581.367 M⊕
Surface Gravity
60.6 g / g⊕
Equilibrium Temp
54K (-219°C / -362°F)
Orbital Period
44000 days
Discovery Year
2023 (Imaging)
Habitability Assessment
❄️ Cryogenic Regime: At 54 K (-219°C / -362°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