CONFIRMED EXOPLANET
·
Gas Giant
47 UMa d
Orbits Host Star: 47 UMa
(Type G0V)
· Distance: 45.000 Light-Years (13.797 pc)
Planetary Radius
13.500 R⊕
Planetary Mass
521.220 M⊕
Surface Gravity
2.86 g / g⊕
Equilibrium Temp
92K (-181°C / -294°F)
Orbital Period
14002 days
Discovery Year
2009 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 92 K (-181°C / -294°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 47 UMa System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS