Quadruple System WDS 17563-1549
HIP 87813
• HD 163336
• BD-15_4722, ADS_10891, HR_6681
MSC Grade
3
Confirmed hierarchy, some periods unknown
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 | 269.079313 | -15.812548 | -1.6 | -72.7 | 12.75 | -24.0 | 5.89 | A1V | |
| B | 269.081671 | -15.817828 | -4.7 | -66.4 | 12.49 | -9.2 | 9.13 | - | |