Exoplanet CatalogThe HD 217107 planetary system
Distance (light-years)65.4
Spectral typeG
Temperature (K)5,622
Mass (Sun = 1)1.04
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| HD 217107 b | Radial Velocity | 1998 | 7.13 | 13.60 | 459.6 | 1,106 |
| HD 217107 c | Radial Velocity | 2005 | 5,138.70 | 12.90 | 1,388.9 | 123 |
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) |
|---|---|---|---|
| G | 5,622 | 1.22 | 1.04 |
About this page
HD 217107 is about 65.4 light-years from the Sun and has 2 confirmed planet(s).