CONFIRMED EXOPLANET
·
Super-Earth
HD 219134 d
Orbits Host Star: HD 219134
(Type K3 V)
· Distance: 21.300 Light-Years (6.531 pc)
Planetary Radius
1.610 R⊕
Planetary Mass
16.170 M⊕
Surface Gravity
6.24 g / g⊕
Equilibrium Temp
411K (+138°C / +280°F)
Orbital Period
46.859 days
Discovery Year
2015 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (411 K · +138°C / +280°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Roque de los Muchachos Observatory.
Other Worlds in the HD 219134 System (5)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS