| Jméno | NGC 4523 |
| Typ | GX [SBm] |
| Další názvy | PGC41746 / UGC7713 |
| Souhvězdí | Coma berenices |
| popis | The 2MASS position applies to the compact object 11 arcsec southeast. |
| RA | 12:33:48.0 |
| Dec | +15:10:06.0 |
| major_axis | 1.9' |
| minor_axis | 1.8' |
| position_angle | 45.0 |
| mag | 14.1 |
| surface_bright | 15.2 |