CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-253 d
Orbits Host Star: Kepler-253
· Distance: 2735.100 Light-Years (838.595 pc)
Planetary Radius
3.170 R⊕
Planetary Mass
10.200 M⊕
Surface Gravity
1.02 g / g⊕
Equilibrium Temp
563K (+290°C / +554°F)
Orbital Period
18.12 days
Discovery Year
2014 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (563 K · +290°C / +554°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-253 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS