Arp 249 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Arp 249 is visible in the dawn sky, rising at 01:23 (EDT) – 3 hours and 54 minutes before the Sun – and reaching an altitude of 25° above the eastern horizon before fading from view as dawn breaks at around 03:56.
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Name
Arp 249
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Object type
Galaxy cluster
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Position
| Right ascension: | 00h00m [1] |
| Declination: | +22°59' [1] |
| Constellation: | Pegasus |
| Magnitude: | 16.20 (V) [1] |
Source