Triple System WDS 17558+1148
HIP 87769
• HD 163441
• BD+11_3291
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 | 268.938959 | 11.803962 | 15.5 | -48.2 | 17.38 | 12.1 | 8.44 | G5 | |
| B | 268.938603 | 11.803173 | 7.0 | -47.7 | 17.51 | - | 13.98 | - | |