CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-309 c
Orbits Host Star: Kepler-309
(Type M0 V)
· Distance: 1776.100 Light-Years (544.568 pc)
Planetary Radius
2.510 R⊕
Planetary Mass
6.850 M⊕
Surface Gravity
1.09 g / g⊕
Equilibrium Temp
204K (-69°C / -92°F)
Orbital Period
105.356 days
Discovery Year
2014 (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: Kepler.
Other Worlds in the Kepler-309 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS