CONFIRMED EXOPLANET
·
Terrestrial
Kepler-431 d
Orbits Host Star: Kepler-431
· Distance: 1586.900 Light-Years (486.546 pc)
Planetary Radius
1.110 R⊕
Planetary Mass
1.410 M⊕
Surface Gravity
1.14 g / g⊕
Equilibrium Temp
856K (+583°C / +1081°F)
Orbital Period
11.922 days
Discovery Year
2015 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (856 K · +583°C / +1081°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-431 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS