CONFIRMED EXOPLANET
·
Gas Giant
HD 30177 b
Orbits Host Star: HD 30177
(Type G8 V)
· Distance: 181.300 Light-Years (55.587 pc)
Planetary Radius
12.600 R⊕
Planetary Mass
2622.084 M⊕
Surface Gravity
16.52 g / g⊕
Equilibrium Temp
148K (-125°C / -193°F)
Orbital Period
2539 days
Discovery Year
2002 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 148 K (-125°C / -193°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Anglo-Australian Telescope.
Other Worlds in the HD 30177 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS