M19 (NGC 6273)
Messier M19 (NGC 6273) is a globular cluster located in the constellation Ophiucus, in the Galactic Center of the Milky Way Galaxy. in the Local Group of galaxies.
Messier M19 is best viewed during mid-summer, is magnitude 8.5*, and can be viewed with binoculars. It is 13.5' in size. For reference, the full moon is 30' (arc minutes) in size.
* The naked eye can see up to magnitude 8 objects under ideal dark sky conditions.
Find your inner astronomer. Your complete guide to amateur astronomy.