CONFIRMED EXOPLANET
·
Sub-Neptune
HD 211970 b
Orbits Host Star: HD 211970
(Type K7 V)
· Distance: 42.800 Light-Years (13.128 pc)
Planetary Radius
3.660 R⊕
Planetary Mass
13.000 M⊕
Surface Gravity
0.97 g / g⊕
Equilibrium Temp
399K (+126°C / +259°F)
Orbital Period
25.201 days
Discovery Year
2019 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (399 K · +126°C / +259°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Las Campanas Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS