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M13: The Hercules Globular Cluster

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M13: The Hercules Globular Cluster Share this image.

Image © 2022 — 2025 DSW Galleries, LLC. All rights reserved.

This image is included in our signature series.

This cluster, just barely visible to the naked eye, contains several hundred thousand stars in its diameter of 145 light years.

Image details

Telescope:   Stellina
Length:   400mm
Aperture:   80mm
F-stop:   f/5.0
Sessions:   6
Captured:   2021-04-10 to 2021-08-11
Lights:   200
Exposure:   10
Total exposure:   33 m
Ra:   16h 41m 41.5s
Dec:   +36° 28' 30.303
Size:   54.34 x 31.171 arcmin
Radius:   0.522 deg
Scale:   0.688 arcsec/pixel
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Tags

NGC6205 M13 IC4617 Hercules Globular Cluster

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