| Name | NGC 4864 |
| Type | GX [E6] |
| Other names | PGC44566 |
| Constellation | Coma berenices |
| descr | Shortened CGCG name may be confused with CGCG 125650+2814.5. |
| RA | 12:59:13.2 |
| Dec | +27:58:35.0 |
| major_axis | 42.0'' |
| minor_axis | 30.0'' |
| position_angle | 129.0 |
| mag | 13.6 |
| surface_bright | 12.2 |