Abell cluster 257 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Abell cluster 257 is visible in the dawn sky, rising at 00:24 (PDT) and reaching an altitude of 51° above the eastern horizon before fading from view as dawn breaks at around 04:39.
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Name
Abell cluster 257
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Object type
Galaxy cluster
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Position
| Right ascension: | 01h49m [1] |
| Declination: | +13°58' [1] |
| Constellation: | Aries |
| Magnitude: | 16.90 (R) [1] |