Quadruple System WDS 19562+1125
HIP 98103
• HD 188728
• *phi_Aql, *61_Aql, BD+11_4055, HR_7610
MSC Grade
5
Confirmed, well-characterized orbital elements
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 | 299.059383 | 11.423723 | 32.7 | 5.6 | 14.75 | -28.0 | 5.29 | A1IV | |
| B | 299.059320 | 11.422948 | 32.0 | -0.1 | 15.68 | - | 15.15 | - | |
| C | 298.991981 | 11.408398 | 32.2 | 3.4 | 14.91 | - | 17.43 | - | |