NGC 7538 (H2454)
NGC 7538 (H2454) is a nebula located in the constellation of Cepheus. The Herchel 2500 is a catalog of nebulae, star clusters, and galaxies. Here are the key stats on NGC 7538:
| Herschel: | H2454 | 
| NGC/IC: | NGC 7538 | 
| Herschel: | H 2.706 | 
| Type: | nebula | 
| Magnitude: | 5 | 
| Right Ascension: | 23:13.5 | 
| Declination: | +61:31 | 
| Constellation: | Cepheus | 
| Size (arc-minutes): | 9 |