Triple System WDS 01581+4123
HIP 9172
• HD 11926
• ADS_1560, BD+40_411
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 | 29.519078 | 41.386044 | -39.5 | 25.3 | 30.65 | -14.8 | 7.57 | G5 | |
| B | 29.504880 | 41.381323 | -36.0 | 20.4 | 30.66 | - | 17.08 | - | |
| C | 29.505162 | 41.380527 | -34.3 | 23.8 | 30.59 | - | 17.33 | - | |