Quadruple System WDS 18084+4407
HIP 88852
• HD 166409
• BD+44_2829
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 | 272.090889 | 44.112580 | 21.4 | 25.6 | 10.69 | -15.4 | 6.83 | F5 | |
| B | 272.083151 | 44.108158 | 21.9 | 26.0 | 10.06 | - | 16.93 | - | |
| C | 272.082207 | 44.107708 | 21.8 | 25.8 | 10.06 | - | 17.03 | - | |