| Name | IC 3771 |
| Type | GX [E3] |
| Other names | PGC2144774 |
| Constellation | Canes venatici |
| descr | The IC number includes a defect on the original Heidelberg plate. |
| RA | 12:46:52.6 |
| Dec | +39:10:25.0 |
| major_axis | 18.0'' |
| minor_axis | 12.0'' |
| position_angle | 70.0 |
| mag | 15.7 |
| surface_bright | 12.4 |