CONFIRMED EXOPLANET
·
Sub-Neptune
K2-397 b
Orbits Host Star: K2-397
(Type G7)
· Distance: 650.200 Light-Years (199.354 pc)
Planetary Radius
2.417 R⊕
Planetary Mass
6.420 M⊕
Surface Gravity
1.1 g / g⊕
Equilibrium Temp
—
Orbital Period
3.572 days
Discovery Year
2022 (Transit)
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: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS