CONFIRMED EXOPLANET
·
Sub-Neptune
K2-146 b
Orbits Host Star: K2-146
(Type M3.0 V)
· Distance: 258.600 Light-Years (79.300 pc)
Planetary Radius
2.050 R⊕
Planetary Mass
5.770 M⊕
Surface Gravity
1.37 g / g⊕
Equilibrium Temp
534K (+261°C / +502°F)
Orbital Period
2.645 days
Discovery Year
2018 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (534 K · +261°C / +502°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