| WDS ID | 17104-1544 |
| Common catalogue ID | BU 1118 |
| Components | AB |
| Other Designation | 35 eta Oph (Sabik) |
| Position angle | 232 |
| Separation | 0.6 |
| Mag First | 3.05 |
| Mag Second | 3.27 |
| Delta mag | 0.22 |
| Spectral Type | A1IV+A1IV |
| Constellation | Ophiuchus |
| RA | 17:10:22.7 |
| Dec | -15:43:30.5 |