NGC2103 (HII region)
 
                    From South El Monte , NGC2103 is not observable because it lies so far south that it never rises above the horizon.
| 
                    Name
                    NGC2103                 | 
                    Object type
                    HII region                 | 
| Right ascension: | 05h41m [1] | 
| Declination: | −71°19' [1] | 
| Constellation: | Mensa | 
| Magnitude: | 10.82 (V) [1] | 
All times shown in South El Monte local time.
 
                        