CONFIRMED EXOPLANET
·
Gas Giant
Kepler-857 b
Orbits Host Star: Kepler-857
· Distance: 3207.800 Light-Years (983.502 pc)
Planetary Radius
6.800 R⊕
Planetary Mass
37.200 M⊕
Surface Gravity
0.8 g / g⊕
Equilibrium Temp
390K (+117°C / +243°F)
Orbital Period
85.351 days
Discovery Year
2016 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (390 K · +117°C / +243°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS