CONFIRMED EXOPLANET
·
Gas Giant
HD 219134 h
Orbits Host Star: HD 219134
(Type K3 V)
· Distance: 21.300 Light-Years (6.531 pc)
Planetary Radius
12.700 R⊕
Planetary Mass
108.062 M⊕
Surface Gravity
0.67 g / g⊕
Equilibrium Temp
118K (-155°C / -247°F)
Orbital Period
2247 days
Discovery Year
2015 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 118 K (-155°C / -247°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Roque de los Muchachos Observatory.
Other Worlds in the HD 219134 System (5)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS