Triple System WDS 18242-5434
HIP 90189
• HD 168713
• CD-54_7797
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 | 276.050638 | -54.558876 | -133.5 | 41.3 | 15.33 | 22.2 | 10.21 | - | |
| B | 276.050642 | -54.559528 | -129.0 | 50.5 | 15.31 | 21.6 | 10.41 | - | |