NGC 3980
 
NGC 3980 is a duplicate located in the constellation of Ursa Major. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 3980:
| NGC: | NGC 3980 | 
| Type: | duplicate | 
| Dupe x-reference: | NGC 3977 | 
| Constellation: | Ursa Major | 
| Right Ascension: | 11:56:07.20 | 
| Declination: | 55:23:26.80 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS