NGC4557 (Nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , NGC4557 is visible in the dawn sky, rising at 03:18 (PDT) – 3 hours and 51 minutes before the Sun – and reaching an altitude of 31° above the eastern horizon before fading from view as dawn breaks at around 06:09.
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Name
NGC4557
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Object type
Nebula
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Position
| Right ascension: | 12h35m [1] |
| Declination: | +27°03' [1] |
| Constellation: | Coma Berenices |
Source