CONFIRMED EXOPLANET
·
Gas Giant
55 Cnc d
Orbits Host Star: 55 Cnc
(Type G8 V)
· Distance: 41.000 Light-Years (12.586 pc)
Planetary Radius
13.000 R⊕
Planetary Mass
1232.493 M⊕
Surface Gravity
7.29 g / g⊕
Equilibrium Temp
105K (-168°C / -270°F)
Orbital Period
4799 days
Discovery Year
2002 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 105 K (-168°C / -270°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Lick Observatory.
Other Worlds in the 55 Cnc System (4)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS