Exoplanet CatalogThe GJ 15 A planetary system
Distance (light-years)11.6
Spectral typeM1
Temperature (K)3,607
Mass (Sun = 1)0.38
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| GJ 15 A b | Radial Velocity | 2014 | 11.44 | 1.55 | 3.0 | 550 |
| GJ 15 A c | Radial Velocity | 2018 | 7,600.00 | 6.67 | 36.0 | 46 |
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) |
|---|---|---|---|
| M1 | 3,607 | 0.38 | 0.38 |
About this page
GJ 15 A is about 11.6 light-years from the Sun and has 2 confirmed planet(s).