NGC 6550
 
NGC 6550 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 6550:
| NGC: | NGC 6550 | 
| Type: | duplicate | 
| Dupe x-reference: | NGC 6549 | 
| Constellation: | Hercules | 
| Right Ascension: | 18:05:49.50 | 
| Declination: | 18:32:16.90 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS