Arp 57 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Arp 57 will become visible at around 20:58 (EDT), 24° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 35 minutes after the Sun at 23:19.
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Name
Arp 57
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Object type
Galaxy cluster
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Position
| Right ascension: | 13h16m [1] |
| Declination: | +14°25' [1] |
| Constellation: | Coma Berenices |
| Magnitude: | 14.80 (V) [1] |
Source