NGC4921 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC4921 is visible in the morning sky, becoming accessible around 20:33, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 01:58, 83° above your southern horizon. It will be lost to dawn twilight around 05:53, 39° above your western horizon.
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Name
NGC4921
|
Object type
Galaxy
|
Position
| Right ascension: | 13h01m [4] |
| Declination: | +27°53' [4] |
| Constellation: | Coma Berenices |
| Magnitude: | 12.62 (V) [2] 13.49 (B) [2] 10.23 (J) [2] 9.58 (H) [2] 9.31 (K) [2] |
| Angular dimensions: | 2.0 arcmin x 1.8 arcmin |
| Position angle: | Major axis 135.0°E of N |
| Hubble type: | Sab |
| Distance: | 88.3 Mpc 287.9 Mlyr [1] |
| B-V Color (mag): | 0.87 |
Derived quantities
| Absolute mag (V): | -22.11 |
Sources