M83 (NGC 5236)

Southern Pinwheel Galaxy

Typ:Barred Spiral galaxy
Constellation:Hydra
Size:11x10'
Distance:14,7 kLj
Brightness:7.5 mag
Position:RA:13h 37m 00.9s DEC:−29° 51′ 57″
Max. height:10.13°, Apr. (midnight at +50°N)
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Discovered:Nicolas-Louis de Lacaille, 1752
Details:Read more on Wikipedia

The next image shows the full frame in a manual edit (580mm, ASI2600MM, LRGB less than 1h). However, this is a quite low target from my location and I had to drop several subs due to bushes.