Triple System WDS 20254+4014
HD 194649
• BD+39_4177, TYC_3156-339-1
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 | 306.342173 | 40.216972 | -2.6 | -5.4 | 0.61 | -13.8 | 9.07 | O6.5V((f | |