CONFIRMED EXOPLANET
·
Sub-Neptune
K2-284 b
Orbits Host Star: K2-284
· Distance: 349.900 Light-Years (107.272 pc)
Planetary Radius
2.780 R⊕
Planetary Mass
8.150 M⊕
Surface Gravity
1.05 g / g⊕
Equilibrium Temp
653K (+380°C / +716°F)
Orbital Period
4.795 days
Discovery Year
2018 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (653 K · +380°C / +716°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS