Quadruple System WDS 20174+3918
TYC_3151-194-1, TIC_11917056
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 | 304.357294 | 39.293513 | -3.3 | -5.5 | 0.58 | - | 11.65 | B1 | |