Quadruple System WDS 17566-2159
2MASS_J17563489-2159167
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 | 269.145367 | -21.988126 | -5.4 | -42.1 | 10.01 | - | 12.19 | - | |
| C | 269.145386 | -21.987897 | -9.9 | -35.3 | 10.08 | - | 13.29 | - | |
| B | 269.166820 | -21.998110 | -7.5 | -40.2 | 10.0 | - | 13.03 | - | |
| D | 269.166366 | -21.998957 | -5.8 | -37.1 | 9.9 | - | 18.61 | - | |