Messier 83 ma ọ bụ M83, nke a makwaara dị ka Southern Pinwheel Galaxy na NGC 5236, bụ ụyọkọ kpakpando na-agba agba gburugburu nke dị ihe dị ka nde afọ 15 nke ìhè na kpakpando Hydra. Nicolas Louis de Lacaille chọpụtara M83 na February 23, 1752 na Cape of Good Hope. Charles Messier gbakwunyere ya na katalọgụ nke ihe ndị na-agba agba agba (nke a maara ugbu a dị ka Messier Catalogue) na March 1781. Nke a bụ otu n'ime ụyọkọ kpakpando ndị na-agba agba agba agba agba agba agba na mbara igwe, na-eme ka ọ dị anya na binoculars. Aha ya nke Southern Pinwheel sitere na ya yiri Pinwheel Galaxy (M101). Ajụjụ: Gịnị ka agbakwunyere na katalọgụ Charles Messier nke ihe ndị na-agba agba agba na 1781?
Messier 83 ma ọ bụ M83