Quadruple System WDS 02493+1728
HIP 13165
• HD 17543
• BD+16_355, ADS_2151, HR_836, *42pi_Ari
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 | 42.323176 | 17.464322 | 4.8 | -12.7 | 5.41 | 7.8 | 5.22 | B6V | |
| C | 42.330005 | 17.461925 | 13.9 | -13.9 | 4.6 | - | 10.72 | F8V | |
| B | 42.324010 | 17.463876 | 3.9 | -11.7 | 4.96 | - | 7.95 | - | |