NGC4821 (Galaxy)
 
                    From South El Monte , NGC4821 is visible in the dawn sky, rising at 03:43 (PDT) – 3 hours and 25 minutes before the Sun – and reaching an altitude of 26° above the eastern horizon before fading from view as dawn breaks at around 06:08.
| 
                    Name
                    NGC4821                 | 
                    Object type
                    Galaxy                 | 
| Right ascension: | 12h56m [2] | 
| Declination: | +26°57' [2] | 
| Constellation: | Coma Berenices | 
| Magnitude: | 15.02 (B) [2] 12.06 (J) [2] 11.33 (H) [2] 11.10 (K) [2] | 
| Hubble type: | E | 
| Distance: | 115.0 Mpc 374.9 Mlyr [1] | 
| Absolute mag (V): | -20.28 | 
All times shown in South El Monte local time.
 
                        