Exoplanet CatalogThe HD 176986 planetary system
Distance (light-years)90.6
Spectral typeK2.5 V
Temperature (K)4,931
Mass (Sun = 1)0.79
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| HD 176986 b | Radial Velocity | 2017 | 6.49 | – | 1,487.8 | 767 |
| HD 176986 c | Radial Velocity | 2017 | 16.81 | – | 2,098.0 | 558 |
| HD 176986 d | Radial Velocity | 2026 | 61.38 | 2.49 | 6.8 | 363 |
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) |
|---|---|---|---|
| K2.5 V | 4,931 | 0.78 | 0.79 |
About this page
HD 176986 is about 90.6 light-years from the Sun and has 3 confirmed planet(s).