HD 176986
HD 176986 is a K2.5 V star 90.6 light years away with 3 known planets. The first was found in 2017 and the latest in 2026.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 176986 b | 6.492 days | 0.06296 AU | at least 5.36 | 2017 | Radial Velocity | |
| HD 176986 c | 16.81 days | 0.1187 AU | at least 9.75 | 2017 | Radial Velocity | |
| HD 176986 d | 61.38 days | 0.2815 AU | at least 6.76 | 2026 | Radial Velocity |
"At least" is a minimum mass. Radial velocity can only measure mass times the sine of the orbit's tilt.
Star
- Spectral type K2.5 V
- 4,931 K surface temperature
- 0.789 times the mass of the Sun
- 0.782 times the radius of the Sun
Data from the NASA Exoplanet Archive, as of October 3, 2026. In the 3D view sizes and distances are compressed and every orbit is drawn in the same plane. Where each planet sits along its orbit is made up.