| WDS ID | 13100+1732 |
| Common catalogue ID | STF 1728 |
| Components | AB |
| Other Designation | 42 alf Com |
| Position angle | 193 |
| Separation | 0.0 |
| Mag First | 4.85 |
| Mag Second | 5.53 |
| Delta mag | 0.68 |
| Spectral Type | F5V+F6V |
| Constellation | Coma berenices |
| RA | 13:09:59.5 |
| Dec | +17:31:44.8 |