Exoplanet CatalogThe GJ 1148 planetary system
Distance (light-years)35.9
Spectral typeM5
Temperature (K)3,287
Mass (Sun = 1)0.34
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| GJ 1148 b | Radial Velocity | 2010 | 41.38 | 11.90 | 96.7 | 233 |
| GJ 1148 c | Radial Velocity | 2017 | 532.58 | 9.71 | 68.1 | 99 |
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) |
|---|---|---|---|
| M5 | 3,287 | 0.36 | 0.34 |
About this page
GJ 1148 is about 35.9 light-years from the Sun and has 2 confirmed planet(s).