CONFIRMED EXOPLANET
·
Sub-Neptune
K2-403 b
Orbits Host Star: K2-403
(Type G4)
· Distance: 804.300 Light-Years (246.599 pc)
Planetary Radius
5.333 R⊕
Planetary Mass
24.600 M⊕
Surface Gravity
0.86 g / g⊕
Equilibrium Temp
949K (+676°C / +1249°F)
Orbital Period
33.59 days
Discovery Year
2022 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (949 K · +676°C / +1249°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS