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| M-23 is a large and brighter than M-24. It is also in the star rich portion of the sky near the Milky Way. You may be able to spot it with binoculars, if you have a clear view of the constellation Sagittarius and a dark sky. | |
|  | Size: 27 arcmin Magnitude: 5.5 Number of Stars: 150 RA: 17h 56m 54s Dec: -19 d 01m 00s | 
|  | Scope: 
8" LX 200 SCT | 
| M-5C
CCD Camera, STAR 2000 & IDAS Light Pollution Filter | |
| Focal
Ratio: f3.3 | |
| Exposure:
10 minutes autoguided  exposures | |
|  | Link to SEDS M-23 Page | 
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