Hickson 23 (Galaxy cluster)
                R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.            
        From South El Monte , Hickson 23 is visible between 21:39 and 04:59. It will become accessible at around 21:39, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 01:19, 46° above your southern horizon. It will become inaccessible at around 04:59 when it sinks below 21° above your south-western horizon.
| 
                    Name
                    Hickson 23                 | 
                    Object type
                    Galaxy cluster                 | 
Position
        | Right ascension: | 03h07m [1] | 
| Declination: | −09°35' [1] | 
| Constellation: | Eridanus | 
| Magnitude: | 11.20 (R) [1] |