M 83By astrored / November 6, 2023 M82 . . Index . . M84 Messier 83 M 83 (NGC 5236) Spiral Galaxy in Hydra. Southern Pinwheel RA=13 37.0, Dec=-29 52. 7.6 mag, dist=15000 kly. M83 page; DSSM page Hartmut Frommert ([email protected]) Christine Kronberg ([email protected]) Last Modification: 7 Apr 1998, 22:15 MET