Abell cluster supplement 540 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Abell cluster supplement 540 is not readily observable since it lies so far south that it will never rise more than 6° above the horizon.
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Name
Abell cluster supplement 540
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Object type
Galaxy cluster
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Position
| Right ascension: | 05h40m [1] |
| Declination: | −40°50' [1] |
| Constellation: | Columba |
| Magnitude: | 15.40 (R) [1] |