NGC4003 (Galaxy)
 
                    From South El Monte , NGC4003 is visible in the dawn sky, rising at 02:58 (PDT) and reaching an altitude of 36° above the eastern horizon before fading from view as dawn breaks at around 06:08.
| 
                    Name
                    NGC4003                 | 
                    Object type
                    Galaxy                 | 
| Right ascension: | 11h57m [4] | 
| Declination: | +23°07' [4] | 
| Constellation: | Leo | 
| Magnitude: | 14.59 (B) [2] 11.16 (J) [2] 10.46 (H) [2] 10.13 (K) [2] | 
| Hubble type: | S0 | 
| Distance: | 109.5 Mpc 357.0 Mlyr [1] | 
| Absolute mag (V): | -20.61 | 
All times shown in South El Monte local time.
 
                        