Triple System WDS 18321-4046
HIP 90856
• HD 170589
• CD-40_12573
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 | 278.018158 | -40.765885 | 5.2 | -17.5 | 11.91 | -11.9 | 9.65 | G0V | |