| Jméno | IC 3951 |
| Typ | GX [S] |
| Další názvy | PGC3090104 |
| Souhvězdí | Coma berenices |
| popis | The IC number includes a defect on the original Heidelberg plate. |
| RA | 12:59:10.1 |
| Dec | +18:45:53.0 |
| major_axis | 30.0'' |
| minor_axis | 12.0'' |
| position_angle | 155.0 |
| mag | 16.2 |
| surface_bright | 13.4 |