| Name | NGC 4090 |
| Type | GX [Sab] |
| Other names | PGC38288 / UGC7077 |
| Constellation | Coma berenices |
| descr | This is not IC 2997; that is probably nonexistent. |
| RA | 12:05:28.0 |
| Dec | +20:18:33.0 |
| major_axis | 72.0'' |
| minor_axis | 30.0'' |
| position_angle | 38.0 |
| mag | 13.9 |
| surface_bright | 13.1 |