DVAA: Astronomical Database
M 23: NGC 6494 |
Open Cluster in Sagittarius |
| RA: | 17 57.1 | Dec: | -18 59 |
| Visual Magnitude: | 5.5 | Surface Brightness: | 13 |
| Large Dimension: | 27.0 m | Stars: | 150 |
| Brightest Star: | 9.2 | NGC Description: | Cl,B,vL,pRi,lC,*10.. |
| Class: | III 1 m | ||
| Notes: | 100 members to 13th mag | ||
Data (SAC 7.7) courtesy of the Saguaro Astronomy Club.
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