Star
GJ 3942
M-type star
Overview
GJ 3942 is a host star of spectral class M with 1 known exoplanet. It is located approximately 55 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
M
Distance
16.9
pc
Nearby10,000 pc
Temperature
3867
K
2,000 K40,000 K
V Magnitude
10.17
Spectral Type
M0
Temperature
3867 K
Mass (Solar)
0.63 M☉
Radius (Solar)
0.61 R☉
Luminosity
-1.12 log L☉
Metallicity [Fe/H]
-0.04
Age
Unknown
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
16.9 pc (~55 ly)
V Magnitude
10.17
K Magnitude
6.33
Coordinates (RA, Dec)
242.2645°, 52.9441°
Planets in this System(1 known)
Data Sources
Source ID: GJ 3942