Triple System WDS 22047+4626
HIP 108981
• BD+45_3782, SS_Lac, Cl_NGC_7209
Catalog Grade
4
Confirmed hierarchy, periods known or estimated
Mobile Diagram
(Click node to view orbit details)Components
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
α mas/yr |
δ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 331.173131 | 46.427252 | 2.0 | 0.2 | 0.86 | -18.6 | 10.12 | B9V | |