CONFIRMED EXOPLANET
·
Gas Giant
HD 12661 c
Orbits Host Star: HD 12661
(Type K0)
· Distance: 123.400 Light-Years (37.848 pc)
Planetary Radius
13.200 R⊕
Planetary Mass
899.454 M⊕
Surface Gravity
5.16 g / g⊕
Equilibrium Temp
174K (-99°C / -146°F)
Orbital Period
1708 days
Discovery Year
2002 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 174 K (-99°C / -146°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Multiple Observatories.
Other Worlds in the HD 12661 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS