| WDS ID | 22577-2937 |
| Common catalogue ID | SHY 106 |
| Components | AB |
| Other Designation | 24 alf PsA (Fomalhaut) |
| Position angle | 188 |
| Separation | 999.9 |
| Mag First | 1.25 |
| Mag Second | 6.6 |
| Delta mag | 5.35 |
| Spectral Type | A3V+K4V |
| Constellation | Piscis austrinus |
| RA | 22:57:39.0 |
| Dec | -29:37:20.0 |