Exoplanet CatalogThe GJ 328 planetary system
Distance (light-years)66.9
Spectral typeM0.0
Temperature (K)3,897
Mass (Sun = 1)0.65
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| GJ 328 c | Radial Velocity | 2023 | 241.80 | 4.91 | 21.4 | 184 |
| GJ 328 b | Radial Velocity | 2013 | 3,771.00 | 13.30 | 797.7 | 74 |
Values are the archive’s composite parameters and may combine several publications; mass may be a minimum mass (M·sin i). “–” means no value in the archive.
The star
| Spectral type | Temperature (K) | Radius (Sun = 1) | Mass (Sun = 1) |
|---|---|---|---|
| M0.0 | 3,897 | 0.63 | 0.65 |
About this page
GJ 328 is about 66.9 light-years from the Sun and has 2 confirmed planet(s).