Exoplanet
GJ 393 b
Orbiting GJ 393
Overview
GJ 393 b is an exoplanet orbiting the star GJ 393, discovered in 2021 using the Radial Velocity method.
Key Measurements
Orbital Period
7.0
days
0.1d10,000d
Distance
7.0
parsecs
Nearby10,000 pc
Equilibrium Temp
485
K
150 K3,500 K
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
485 K
Orbital Period
7.03 days
Distance from Earth
7.0 pc (~23 ly)
Spectral Type
M2.0 V
Temperature
3579 K
Mass (Solar)
0.43 M☉
Radius (Solar)
0.43 R☉
Luminosity
-1.57 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
157.2289°, 0.8378°
Discovery Method
Radial Velocity
Discovery Year
2021
Data Sources
Source ID: GJ 393 b