CONFIRMED EXOPLANET
·
Super-Earth
Kepler-389 b
Orbits Host Star: Kepler-389
· Distance: 2663.300 Light-Years (816.559 pc)
Planetary Radius
1.510 R⊕
Planetary Mass
2.890 M⊕
Surface Gravity
1.27 g / g⊕
Equilibrium Temp
1047K (+774°C / +1425°F)
Orbital Period
3.244 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1047 K · +774°C / +1425°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-389 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS