NGC  991 (H256)
NGC 991 (H256) is a galaxy located in the constellation of Cetus. The Herchel 2500 is a catalog of nebulae, star clusters, and galaxies. Here are the key stats on NGC 991:
| Herschel: | H256 | 
| NGC/IC: | NGC 991 | 
| Herschel: | H 3.434 | 
| Type: | galaxy | 
| Magnitude: | 11.7 | 
| Right Ascension: | 02:35.5 | 
| Declination: | -07:09 | 
| Constellation: | Cetus | 
| Size (arc-minutes): | 2.9 |