Exoplanet
GJ 887 b
Orbiting GJ 887
Overview
GJ 887 b is an exoplanet orbiting the star GJ 887, discovered in 2020 using the Radial Velocity method.
Key Measurements
Orbital Period
9.3
days
0.1d10,000d
Distance
3.3
parsecs
Nearby10,000 pc
Equilibrium Temp
426
K
150 K3,500 K
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
426 K
Orbital Period
9.26 days
Distance from Earth
3.3 pc (~11 ly)
Spectral Type
M1 V
Temperature
3688 K
Mass (Solar)
0.49 M☉
Radius (Solar)
0.47 R☉
Luminosity
-1.43 log L☉
Planets in System
4
Stars in System
1
Coordinates (RA, Dec)
346.5028°, -35.8473°
Discovery Method
Radial Velocity
Discovery Year
2020
Data Sources
Source ID: GJ 887 b