Triple System WDS 18210+2852
HIP 89935
• HD 168914
• *_107_Her, BD+28_2981, HR_6877
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 | 275.254251 | 28.869950 | 4.0 | 47.7 | 11.88 | -29.6 | 5.11 | A8Vn | |
| B | 275.249392 | 28.871067 | 1.5 | 49.9 | 11.88 | - | 16.28 | - | |
| C | 275.254532 | 28.868746 | 13.3 | 58.4 | 12.73 | - | 15.62 | - | |