Quadruple System WDS 02572-2458
HIP 13772
• HD 18455
• CD-25_1169, ADS_2242, GJ_120.1AB
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 | 44.311209 | -24.969418 | 30.0 | -37.0 | 44.5 | 50.6 | 8.03 | K1/2 | |
| C | 44.305008 | -24.975091 | 12.8 | -32.4 | 40.99 | 50.0 | 7.86 | K2V | |