NGC 6600
 
NGC 6600 is a duplicate located in the constellation of Hercules. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 6600:
| NGC: | NGC 6600 | 
| Type: | duplicate | 
| Dupe x-reference: | NGC 6599 | 
| Constellation: | Hercules | 
| Right Ascension: | 18:15:42.98 | 
| Declination: | 24:54:44.60 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS