NGC   23 (H13)
NGC 23 (H13) is a galaxy located in the constellation of Pegasus. The Herchel 2500 is a catalog of nebulae, star clusters, and galaxies. Here are the key stats on NGC 23:
| Herschel: | H13 | 
| NGC/IC: | NGC 23 | 
| Herschel: | H 3.147 | 
| Type: | galaxy | 
| Magnitude: | 12 | 
| Right Ascension: | 00:09.9 | 
| Declination: | +25:55 | 
| Constellation: | Pegasus | 
| Size (arc-minutes): | 2.3 |