CONFIRMED EXOPLANET
·
Sub-Neptune
HD 216520 c
Orbits Host Star: HD 216520
(Type K2)
· Distance: 63.800 Light-Years (19.552 pc)
Planetary Radius
3.030 R⊕
Planetary Mass
9.440 M⊕
Surface Gravity
1.03 g / g⊕
Equilibrium Temp
295K (+22°C / +72°F)
Orbital Period
154.43 days
Discovery Year
2020 (Radial Velocity)
Habitability Assessment
☁️ Gaseous Envelope: With a radius exceeding 2.2 Earth radii, this world is modeled as a volatile-rich sub-Neptune or Jovian gas giant without a defined solid surface boundary.
Discovery Facility: Multiple Observatories.
Other Worlds in the HD 216520 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS