Abell 23 (Planetary nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , Abell 23 is not readily observable since it lies so far south that it will never rise more than 12° above the horizon.
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Name
Abell 23
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Object type
Planetary nebula
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Position
| Right ascension: | 07h43m [1] |
| Declination: | −34°45' [1] |
| Constellation: | Puppis |
| Magnitude: | 13.10 (V) [1] |
Sources