M13 gun based on. Globular clusters orbit the Milky Way galaxy outside the galactic disk at tens of The Great Globular Cluster in Hercules known as M13 is often described as the finest globular cluster in the Northern Hemisphere. 6 arc-minutes. It has an apparent visual magnitude of 5. Messier 13, or M13 (also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules, the Hercules Globular Cluster, or the Great Hercules Cluster), is a globular cluster of several hundred thousand stars in the constellation of Hercules. But when those stars come together, they create something that’s truly greater than the sum of its parts. Messier 13 or M13 (also designated NGC 6205) is a globular cluster in the constellation Hercules. Learn about M13 rise and set times, its path across the sky, and the best time for viewing. It is one of the brightest and best known globular clusters in the northern sky. Cataloged as Messier 13 or NGC 6205, this impressive star cluster in Hercules is a superb choice for deep sky astrophotography using a telescope. M13 is one of the brightest star clusters in the northern sky. iieb scloj mpbhx zzwf xqmmq eag4 tmqk pzk8 ixwu2 2ehok