CONFIRMED EXOPLANET
·
Sub-Neptune
K2-146 c
Orbits Host Star: K2-146
(Type M3.0 V)
· Distance: 258.600 Light-Years (79.300 pc)
Planetary Radius
2.190 R⊕
Planetary Mass
7.490 M⊕
Surface Gravity
1.56 g / g⊕
Equilibrium Temp
519K (+246°C / +475°F)
Orbital Period
4.005 days
Discovery Year
2019 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (519 K · +246°C / +475°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
Other Worlds in the K2-146 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS