Binary System WDS 21572+6609
HIP 108364
• HD 208947
• HR_8384, BD+65_1691
MSC Grade
1
Refuted or unconfirmed hierarchy
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 | 329.296256 | 66.156155 | 5.9 | -0.1 | 2.22 | -10.6 | 6.39 | B2V | |
| B | 329.350824 | 66.139081 | 4.9 | 2.9 | 3.05 | 11.0 | 6.56 | K5 | |