CONFIRMED EXOPLANET
·
Sub-Neptune
HD 216520 b
Orbits Host Star: HD 216520
(Type K2)
· Distance: 63.800 Light-Years (19.552 pc)
Planetary Radius
3.180 R⊕
Planetary Mass
10.260 M⊕
Surface Gravity
1.01 g / g⊕
Equilibrium Temp
482K (+209°C / +408°F)
Orbital Period
35.45 days
Discovery Year
2020 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (482 K · +209°C / +408°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
Other Worlds in the HD 216520 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS