CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-509 b
Orbits Host Star: Kepler-509
· Distance: 1084.300 Light-Years (332.443 pc)
Planetary Radius
2.490 R⊕
Planetary Mass
6.760 M⊕
Surface Gravity
1.09 g / g⊕
Equilibrium Temp
584K (+311°C / +592°F)
Orbital Period
41.746 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (584 K · +311°C / +592°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS