Arp 45 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Arp 45 is visible in the dawn sky, becoming accessible around 02:35 (EST), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 45° before fading from view as dawn breaks at 05:30.
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Name
Arp 45
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Object type
Galaxy cluster
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Position
| Right ascension: | 14h19m [1] |
| Declination: | +51°54' [1] |
| Constellation: | Bootes |
| Magnitude: | 15.40 (V) [1] |
Source