Quadruple System WDS 23267+4520
HIP 115715
• HD 220821
• BD+44_4419, G_216-44
MSC Grade
3
Confirmed hierarchy, some periods unknown
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 | 351.668162 | 45.338138 | 439.1 | 107.1 | 28.52 | -1.3 | 7.37 | G0 | |
| C | 351.665208 | 45.353933 | 433.7 | 125.3 | 28.07 | -1.2 | 10.91 | M4.5 | |