NGC 3817 is a barred spiral galaxy located approximately 91.7 million light-years away in the constellation Virgo. It was discovered by the German-British astronomer William Herschel on March 15, 1784, using his telescope in Slough, England. Classified as a LINER-type Active Galactic Nucleus (AGN), NGC 3817 exhibits low-ionization nuclear emission lines from its core. With an apparent magnitude of 14.4, the galaxy features a faint ring structure and loosely wound spiral arms.

members

here now

Everything about NGC 3817 →

Facts from Wikidata (CC0). Image by Donald Pelletier via Wikimedia Commons (CC BY-SA 4.0).