Triple System WDS 21102+2045
HIP 104514
• HD 201639
• BD+20_4844
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 | 317.559379 | 20.743627 | -91.5 | 66.3 | 15.26 | 30.1 | 8.14 | F8 | |
| B | 317.558927 | 20.742832 | -98.0 | 66.1 | 15.48 | - | 13.98 | - | |