NGC 3628- is spiral unbarred galaxy ,in constellation Leo ,and is about 35 million light -years distance , from Earth . The NGC 3628 it was discovered by William Herschel in 1784 .
Equipment astrophoto :  -Telescope RC 6 f/9 ,,Astrotech" focal reducer ,,Astrophysics"  CCDT 0.67 x . Mount Skywatcher HEQ5Pro guided . Camera Atik314L+ mono. Filters  ,, Astronomik " LRGB .
Exposures  : - 30  x 300 sec Luminance and  7 x 300 sec per each filter - R. G. B.
 Location - Babadag-Romania  ,,Scorpius "mini-observatory-16- march 2020 .