CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-1731 b
Orbits Host Star: Kepler-1731
· Distance: 554.300 Light-Years (169.948 pc)
Planetary Radius
2.933 R⊕
Planetary Mass
8.920 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
486K (+213°C / +415°F)
Orbital Period
21.761 days
Discovery Year
2021 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (486 K · +213°C / +415°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS