Quadruple System WDS 20324+4118
HIP 101341
• BD+40_4220, V729_Cyg, Cl_NGC_6910
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 | 308.093422 | 41.305257 | -3.1 | -4.1 | 0.64 | -33.0 | 9.21 | O7e | |