| WDS ID | 04076+3804 |
| Common catalogue ID | ALC 1 |
| Components | AE |
| Other Designation | 50 Per, V491 Per (A), V582 Per (E) |
| Position angle | 100 |
| Separation | 745.9 |
| Mag First | 7.32 |
| Mag Second | 5.57 |
| Delta mag | 1.75 |
| Spectral Type | K1V |
| Constellation | Perseus |
| RA | 04:07:34.4 |
| Dec | +38:04:28.3 |