CONFIRMED EXOPLANET
·
Super-Earth
Kepler-309 b
Orbits Host Star: Kepler-309
(Type M0 V)
· Distance: 1776.100 Light-Years (544.568 pc)
Planetary Radius
1.560 R⊕
Planetary Mass
3.050 M⊕
Surface Gravity
1.25 g / g⊕
Equilibrium Temp
531K (+258°C / +496°F)
Orbital Period
5.924 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (531 K · +258°C / +496°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-309 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS