NGC4021 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From South El Monte , NGC4021 is visible in the morning sky, becoming accessible around 23:56, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 05:14, 81° above your southern horizon. It will be lost to dawn twilight around 05:50, 78° above your south-western horizon.
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|
Name
NGC4021
|
Object type
Galaxy
|
Position
| Right ascension: | 11h59m [2] |
| Declination: | +25°04' [2] |
| Constellation: | Coma Berenices |
| Magnitude: | 15.38 (B) [2] 12.24 (J) [2] 11.50 (H) [2] 11.25 (K) [2] |
| Angular dimensions: | 0.9 arcmin x 0.8 arcmin |
| Position angle: | Major axis 81.0°E of N |
| Hubble type: | E |
| Distance: | 138.0 Mpc 449.9 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -20.32 |
Visibility from South El Monte
All times shown in South El Monte local time.