Quadruple System WDS 20558-1707
HIP 103311
• HD 199143
• BD-17_6127
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 | 313.948645 | -17.114184 | 55.7 | -58.7 | 21.78 | -4.5 | 7.24 | F8V | |
| D | 314.011811 | -17.182072 | 55.1 | -63.9 | 21.57 | - | 13.19 | - | |
| C | 314.011396 | -17.181613 | 57.3 | -62.2 | 21.7 | -6.9 | 10.31 | K7 | |