CONFIRMED EXOPLANET
·
Super-Earth
GJ 887 b
Orbits Host Star: GJ 887
(Type M1 V)
· Distance: 10.700 Light-Years (3.287 pc)
Planetary Radius
1.800 R⊕
Planetary Mass
3.900 M⊕
Surface Gravity
1.2 g / g⊕
Equilibrium Temp
426K (+153°C / +307°F)
Orbital Period
9.262 days
Discovery Year
2020 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (426 K · +153°C / +307°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
Other Worlds in the GJ 887 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS