Triple System WDS 20020-1906
HIP 98634
• HD 189698
• BD-19_5680
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 | 300.505039 | -19.099155 | 27.5 | -19.1 | 10.5 | -4.4 | 7.79 | F5V | |
| B | 300.505352 | -19.108373 | 29.5 | -13.4 | 10.32 | - | 17.67 | WD? | |