Triple System WDS 21257+4743
V*_V605_Cyg
MSC Grade
4
Confirmed hierarchy, periods known or estimated
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 | 321.436797 | 47.712072 | -3.2 | -4.1 | 0.21 | -56.8 | 13.24 | - | |