| Name | Abell 57 |
| Type | PN [3b] |
| Other names | PK58+6.1 / PNG058.6+06.1 |
| RA | 19:17:05.7 |
| Dec | +25:37:33.0 |
| major_axis | 42.0'' |
| minor_axis | 36.0'' |
| mag | 17.5 |
| surface_bright | 16.2 |
| Name | Abell 57 |
| Type | PN [3b] |
| Other names | PK58+6.1 / PNG058.6+06.1 |
| RA | 19:17:05.7 |
| Dec | +25:37:33.0 |
| major_axis | 42.0'' |
| minor_axis | 36.0'' |
| mag | 17.5 |
| surface_bright | 16.2 |