Quadruple System WDS 20465-2652
HIP 102507
• HD 197746
• ADS_14258, CD-27_15025
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 | 311.614139 | -26.868685 | 0.4 | -20.4 | 18.42 | 7.1 | 7.0 | F2V | |
| B | 311.613596 | -26.863702 | 0.7 | -18.5 | 18.35 | 9.5 | 9.23 | - | |