CONFIRMED EXOPLANET
·
Sub-Neptune
GJ 328 c
Orbits Host Star: GJ 328
(Type M0.0)
· Distance: 66.900 Light-Years (20.527 pc)
Planetary Radius
4.910 R⊕
Planetary Mass
21.400 M⊕
Surface Gravity
0.89 g / g⊕
Equilibrium Temp
184K (-89°C)
Orbital Period
241.8 days
Discovery Year
2023 (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: Roque de los Muchachos Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS