Exoplanet
GJ 9689 b
Orbiting GJ 9689
Overview
GJ 9689 b is an exoplanet orbiting the star GJ 9689, discovered in 2020 using the Radial Velocity method.
Key Measurements
Orbital Period
18.3
days
0.1d10,000d
Distance
30.6
parsecs
Nearby10,000 pc
Equilibrium Temp
453
K
150 K3,500 K
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
453 K
Orbital Period
18.27 days
Distance from Earth
30.6 pc (~100 ly)
Spectral Type
M0.5
Temperature
3836 K
Mass (Solar)
0.59 M☉
Radius (Solar)
0.57 R☉
Luminosity
-1.20 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
303.4677°, 13.3889°
Discovery Method
Radial Velocity
Discovery Year
2020
Data Sources
Source ID: GJ 9689 b