NGC3639 (Galaxy)
 
                    From South El Monte , NGC3639 is visible in the dawn sky, rising at 02:37 (PDT) and reaching an altitude of 41° above the eastern horizon before fading from view as dawn breaks at around 06:08.
| 
                    Name
                    NGC3639                 | 
                    Object type
                    Galaxy                 | 
| Right ascension: | 11h21m [4] | 
| Declination: | +18°27' [4] | 
| Constellation: | Leo | 
| Magnitude: | 14.05 (B) [2] 11.53 (J) [2] 10.75 (H) [2] 10.58 (K) [2] | 
| Hubble type: | Sab | 
| Distance: | 117.0 Mpc 381.4 Mlyr [1] | 
| Absolute mag (V): | -21.29 | 
All times shown in South El Monte local time.
 
                        