Quintuple System WDS 19570+5448
HIP 98165
• HD 189371
• V*_V548_Cyg, BD+54_2255
MSC Grade
2
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 | 299.242946 | 54.799516 | 2.0 | 6.7 | 1.61 | -22.4 | 8.61 | A1V | |