Quintuple System WDS 09099+5429
HIP 44998
• HD 237786
• BD+55_1317, XY_UMa
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 | 137.483041 | 54.488206 | -49.8 | -182.6 | 14.72 | -7.6 | 10.2 | G5 | |
| B | 137.481902 | 54.488675 | -43.0 | -184.7 | 14.7 | - | 13.31 | - | |
| C | 137.391694 | 54.464743 | -47.9 | -183.4 | 14.46 | - | 21.07 | - | |