NGC 3184 is a spiral galaxy approximately 40 million light-years away in the constellation Ursa Major. It has two HII regions named NGC 3180and NGC 3181.
NGC 3184 houses a high abundance of heavy elements and (SN 1999gi) that was a magnitude 14 Type II supernova detected on December 9, 1999. Other supernovae in NGC 3184 include 1921B (mag 13.5), 1921C (mag 11) and 1937F (mag 13.5).

NGC 3184
NGC 3184 is a spiral galaxy approximately 40 million light-years away in the constellation Ursa Major. It has two HII regions named NGC 3180and NGC 3181.
NGC 3184 houses a high abundance of heavy elements and (SN 1999gi) that was a magnitude 14 Type II supernova detected on December 9, 1999. Other supernovae in NGC 3184 include 1921B (mag 13.5), 1921C (mag 11) and 1937F (mag 13.5).
Photographed with MN190 reflector telescope and Atik 360EX CCD camera in Stuvsta, March 2021. Exposure was 20 min RGB each and 11 min Lum.

NGC 3184
NGC 3184 is a spiral galaxy approximately 40 million light-years away in the constellation Ursa Major. It has two HII regions named NGC 3180and NGC 3181.
NGC 3184 houses a high abundance of heavy elements and (SN 1999gi) that was a magnitude 14 Type II supernova detected on December 9, 1999. Other supernovae in NGC 3184 include 1921B (mag 13.5), 1921C (mag 11) and 1937F (mag 13.5).
Photographed with MN190 reflector telescope and Atik 360EX CCD camera in Stuvsta, March 2021. Exposure was 20 min RGB each and 11 min Lum.