NGC 7423
 
NGC 7423 is a open cluster located in the constellation of Cepheus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 7423:
| NGC: | NGC 7423 | 
| Type: | open cluster | 
| Constellation: | Cepheus | 
| Right Ascension: | 22:55:08.54 | 
| Declination: | 57:05:48.90 | 
| Major axis: | 3.6 ' | 
| Radial velocity: | -38 km/s | 
| Redshift: | -0.00012 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS