Star
Ross 128
M-type star
Overview
Ross 128 is a host star of spectral class M with 1 known exoplanet. It is located approximately 11 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
M
Distance
3.4
pc
Nearby10,000 pc
Temperature
3192
K
2,000 K40,000 K
V Magnitude
11.12
Spectral Type
M4
Temperature
3192 K
Mass (Solar)
0.17 M☉
Radius (Solar)
0.20 R☉
Luminosity
-2.44 log L☉
Metallicity [Fe/H]
-0.02
Age
5.0 Gyr
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
3.4 pc (~11 ly)
V Magnitude
11.12
K Magnitude
5.65
Coordinates (RA, Dec)
176.9376°, 0.7993°
Planets in this System(1 known)
Data Sources
Source ID: Ross 128