CONFIRMED EXOPLANET
·
Sub-Neptune
K2-4 b
Orbits Host Star: K2-4
· Distance: 756.100 Light-Years (231.828 pc)
Planetary Radius
2.100 R⊕
Planetary Mass
5.060 M⊕
Surface Gravity
1.15 g / g⊕
Equilibrium Temp
563K (+290°C / +554°F)
Orbital Period
10.003 days
Discovery Year
2015 (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: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS