NGC 1931
Fly Nebula
 
NGC 1931 is a Cluster + nebula located in the constellation of Auriga. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 1931:
| NGC: | NGC 1931 | 
| Common name: | Fly Nebula | 
| Type: | Cluster + nebula | 
| Constellation: | Auriga | 
| V-mag (visual): | 10.1 | 
| Right Ascension: | 05:31:25.35 | 
| Declination: | 34:14:47.60 | 
| Major axis: | 4.8 ' | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS