| Jméno | M 2-55 |
| Typ | PN |
| Další názvy | PK116+8.1 / PNG116.2+08.5 |
| RA | 23:31:52.7 |
| Dec | +70:22:10.0 |
| major_axis | 66.0'' |
| minor_axis | 48.0'' |
| mag | 14.3 |
| surface_bright | 13.8 |
| Jméno | M 2-55 |
| Typ | PN |
| Další názvy | PK116+8.1 / PNG116.2+08.5 |
| RA | 23:31:52.7 |
| Dec | +70:22:10.0 |
| major_axis | 66.0'' |
| minor_axis | 48.0'' |
| mag | 14.3 |
| surface_bright | 13.8 |