CONFIRMED EXOPLANET
·
Gas Giant
HIP 5158 c
Orbits Host Star: HIP 5158
· Distance: 168.300 Light-Years (51.603 pc)
Planetary Radius
12.200 R⊕
Planetary Mass
4780.163 M⊕
Surface Gravity
32.12 g / g⊕
Equilibrium Temp
73K (-200°C / -328°F)
Orbital Period
9017.76 days
Discovery Year
2011 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 73 K (-200°C / -328°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: La Silla Observatory.
Other Worlds in the HIP 5158 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS