NGC1820 (Open cluster)
 
                    From South El Monte , NGC1820 is not observable because it lies so far south that it never rises above the horizon.
| 
                    Name
                    NGC1820                 | 
                    Object type
                    Open cluster                 | 
| Right ascension: | 05h04m [1] | 
| Declination: | −67°15' [1] | 
| Constellation: | Dorado | 
| Magnitude: | 11.50 (V) [1] | 
All times shown in South El Monte local time.
 
                        