Star
GJ 3998
Host star
Overview
GJ 3998 is a host star with 3 known exoplanets. It is located approximately 59 light-years from Earth.
Key Measurements
Planets
3
012+
Distance
18.1
pc
Nearby10,000 pc
Temperature
3726
K
2,000 K40,000 K
V Magnitude
10.84
Spectral Type
Unknown
Temperature
3726 K
Mass (Solar)
0.52 M☉
Radius (Solar)
0.50 R☉
Luminosity
-1.36 log L☉
Metallicity [Fe/H]
-0.13
Age
8.4 Gyr
Known Planets
3
Stars in System
1
Planets (NASA)
3
Distance
18.1 pc (~59 ly)
V Magnitude
10.84
K Magnitude
6.82
Coordinates (RA, Dec)
259.0021°, 11.0562°
Data Sources
Source ID: GJ 3998