Triple System WDS 20031-0617
HIP 98723
• HD 189987
• BD-06_5347
MSC Grade
2
Refuted or unconfirmed hierarchy
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 | 300.771966 | -6.288051 | 72.4 | -117.3 | 25.71 | -110.2 | 9.58 | K2/3V | |
| B | 300.772096 | -6.289447 | 65.7 | -123.2 | 25.75 | - | 17.05 | - | |