Exoplanet CatalogThe GJ 676 A planetary system
Distance (light-years)52.3
Spectral typeM0
Temperature (K)3,734
Mass (Sun = 1)0.63
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| GJ 676 A d | Radial Velocity | 2012 | 3.60 | 1.78 | 3.8 | 757 |
| GJ 676 A e | Radial Velocity | 2012 | 35.47 | 2.47 | 6.7 | 352 |
| GJ 676 A b | Radial Velocity | 2010 | 1,051.45 | 12.80 | 1,840.9 | 114 |
| GJ 676 A c | Radial Velocity | 2016 | 13,921.42 | 12.30 | 4,288.1 | 48 |
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 | 3,734 | 0.69 | 0.63 |
About this page
GJ 676 A is about 52.3 light-years from the Sun and has 4 confirmed planet(s).