Arp 242 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Arp 242 is visible in the morning sky, becoming accessible around 22:20, when it reaches an altitude of 21° above your north-eastern horizon. It will then reach its highest point in the sky at 03:51, 86° above your southern horizon. It will be lost to dawn twilight around 05:45, 65° above your western horizon.
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Name
Arp 242
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Object type
Galaxy cluster
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Position
| Right ascension: | 12h46m [1] |
| Declination: | +30°43' [1] |
| Constellation: | Coma Berenices |
| Magnitude: | 13.00 (V) [1] |
Source