Quadruple System WDS 20532+4423
HIP 103089
• HD 199081
• *57_Cyg, BD+43_3755, HR_8001
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 | 313.311495 | 44.387263 | 9.7 | 2.2 | 5.81 | -21.1 | 4.77 | B5V | |
| C | 313.306256 | 44.389601 | 10.3 | 0.2 | 5.59 | - | 16.15 | - | |