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M13 - Herkules Globular Cluster, Georg N. Nyman

M13 - Herkules Globular Cluster

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M13 - Herkules Globular Cluster, Georg N. Nyman

M13 - Herkules Globular Cluster

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Description

Messier 13 is one of the most famous clusters in the Northern Skies - containing several hundreds of thousands of stars, distance to Sun approx 25.000 LJ, diameter about 145 LJ. At this time of the year easy to photograph and with some processing, the center can be resolved more or less - depending on the aperture of the telescope.

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Histogram

M13 - Herkules Globular Cluster, Georg N. Nyman