CONFIRMED EXOPLANET
·
Sub-Neptune
K2-217 b
Orbits Host Star: K2-217
· Distance: 1245.500 Light-Years (381.878 pc)
Planetary Radius
3.579 R⊕
Planetary Mass
12.500 M⊕
Surface Gravity
0.98 g / g⊕
Equilibrium Temp
—
Orbital Period
14.075 days
Discovery Year
2018 (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