Quadruple System WDS 17471+4737
HIP 87045
• HD 162132
• BD+47_2537, HR_6641
MSC Grade
5
Confirmed, well-characterized orbital elements
Components (Hover name or magnitude for more details)
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
μα mas/yr |
μδ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 266.783483 | 47.612239 | -11.6 | 5.8 | 8.17 | -27.1 | 6.47 | A2Vs | |
| C | 266.778588 | 47.610484 | -14.0 | 4.5 | 7.67 | - | 18.42 | - | |