CONFIRMED EXOPLANET · Gas Giant

Kepler-539 b

Orbits Host Star: Kepler-539 (Type G2 V) · Distance: 1002.300 Light-Years (307.318 pc)

Planetary Radius

8.373 R⊕

Planetary Mass

308.295 M⊕

Surface Gravity

4.4 g / g⊕

Equilibrium Temp

388K (+115°C / +239°F)

Orbital Period

125.632 days

Discovery Year

2016 (Transit)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (388 K · +115°C / +239°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: Kepler.

Other Worlds in the Kepler-539 System (1)

Kepler-539 c

Gas Giant · 1000d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗