CONFIRMED EXOPLANET
·
Super-Earth
GJ 251 b
Orbits Host Star: GJ 251
(Type M3.0 V)
· Distance: 18.200 Light-Years (5.581 pc)
Planetary Radius
1.790 R⊕
Planetary Mass
3.850 M⊕
Surface Gravity
1.2 g / g⊕
Equilibrium Temp
336K (+63°C / +145°F)
Orbital Period
14.237 days
Discovery Year
2020 (Radial Velocity)
Habitability Assessment
ℹ️ Insufficient empirical atmospheric or equilibrium data to confirm temperate surface conditions.
Discovery Facility: W. M. Keck Observatory.
Other Worlds in the GJ 251 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS