Triple System WDS 20052+4049
HIP 98923
• HD 190812
• BD+40_4010
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 | 301.293078 | 40.813828 | 4.8 | -34.1 | 13.15 | - | 7.21 | A5 | |
| B | 301.277515 | 40.814152 | 5.0 | -35.2 | 13.17 | - | 16.96 | - | |
| C | 301.282449 | 40.792969 | 1.7 | -36.8 | 12.25 | - | 20.59 | - | |