NGC4239 (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 Cambridge , NGC4239 is visible in the morning sky, becoming accessible around 22:18, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 03:18, 64° above your southern horizon. It will be lost to dawn twilight around 05:47, 48° above your south-western horizon.
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|
Name
NGC4239
|
Object type
Galaxy
|
Position
| Right ascension: | 12h17m [4] |
| Declination: | +16°31' [4] |
| Constellation: | Coma Berenices |
| Magnitude: | 12.77 (V) [2] 13.66 (B) [2] 11.05 (J) [2] 10.39 (H) [2] 10.19 (K) [2] |
| Hubble type: | E |
| Distance: | 18.5 Mpc 60.3 Mlyr [1] |
| B-V Color (mag): | 0.89 |
Derived quantities
| Absolute mag (V): | -18.57 |
Visibility from Cambridge
All times shown in Cambridge local time.