Quadruple System WDS 10217+2124
HIP 50744
• HD 89730
• BD+22_2210
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 | 155.428350 | 21.393741 | -54.2 | -21.7 | 5.35 | 18.8 | 8.8 | F8 | |
| B | 155.458386 | 21.346987 | -54.3 | -21.1 | 6.24 | 18.5 | 9.15 | F8 | |