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