Exoplanet CatalogThe Ross 458 planetary system
Distance (light-years)37.5
Spectral typeM2
Temperature (K)3,965
Mass (Sun = 1)0.56
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| Ross 458 c | Imaging | 2010 | – | 14.01 | 1,907.0 | 4 |
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) |
|---|---|---|---|
| M2 | 3,965 | 0.56 | 0.56 |
About this page
Ross 458 is about 37.5 light-years from the Sun and has 1 confirmed planet(s).