NGC 18
 
NGC 18 is a double star located in the constellation of Pegasus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 18:
| NGC: | NGC 18 | 
| Type: | double star | 
| Constellation: | Pegasus | 
| B-mag (blue): | 14 | 
| Right Ascension: | 00:09:23.10 | 
| Declination: | 27:43:55.50 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS