Exoplanet CatalogExoplanet HD 176986 b
Radius–Earth = 1
Mass1,487.8 M⊕Earth = 1
Orbital period6.49 d
Equilibrium temp.767 K≈ 494 °C
Distance90.6 ly
Discovered2017Radial Velocity
Where it sits among all planets (percentile)
92%
37%
51%
8%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 176986 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 176986 b | 6.49 | – | 1,487.8 | 767 | 2017 |
| HD 176986 c | 16.81 | – | 2,098.0 | 558 | 2017 |
| HD 176986 d | 61.38 | 2.49 | 6.8 | 363 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 176986 | K2.5 V | 4,931 | 0.78 | 0.79 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.