CONFIRMED EXOPLANET
·
Sub-Earth
Kepler-444 d
Orbits Host Star: Kepler-444
(Type K)
· Distance: 118.800 Light-Years (36.440 pc)
Planetary Radius
0.530 R⊕
Planetary Mass
0.200 M⊕
Surface Gravity
0.71 g / g⊕
Equilibrium Temp
783K (+510°C / +950°F)
Orbital Period
6.189 days
Discovery Year
2015 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (783 K · +510°C / +950°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-444 System (4)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS