CONFIRMED EXOPLANET
·
Gas Giant
Kepler-139 e
Orbits Host Star: Kepler-139
· Distance: 1275.400 Light-Years (391.038 pc)
Planetary Radius
13.700 R⊕
Planetary Mass
378.000 M⊕
Surface Gravity
2.01 g / g⊕
Equilibrium Temp
154K (-119°C / -182°F)
Orbital Period
2047.635 days
Discovery Year
2023 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 154 K (-119°C / -182°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: W. M. Keck Observatory.
Other Worlds in the Kepler-139 System (4)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS