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Contains:  Great Cluster in Hercules, Hercules globular cluster, IC4617, M 13, M13, NGC 6205
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M13 - Globular Cluster in Hercules, 


            Insight Observatory
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M13 - Globular Cluster in Hercules

Technical card

Dates:May 4, 2019

Baader Blue: 5x300" -32C bin 1x1
Baader Green: 5x300" -32C bin 1x1
Baader Luminance: 5x300" -32C bin 1x1
Baader Red: 5x300" -32C bin 1x1

Integration: 1.7 hours

Darks: ~1

Flats: ~1

Bias: ~1

Avg. Moon age: 29.08 days

Avg. Moon phase: 0.23%

Bortle Dark-Sky Scale: 1.00 job: 2864348

RA center: 16h 41' 45"

DEC center: +36° 26' 15"

Pixel scale: 1.220 arcsec/pixel

Orientation: 0.123 degrees

Field radius: 0.486 degrees

Resolution: 2093x1965

Locations: SkyPi Remote Observatory, Pie Town, New Mexico, United States

Data source: Own remote observatory

Remote source: Insight Observatory


Messier 13 or M13, also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules or the Hercules Globular Cluster, is a globular cluster of several hundred thousand stars in the constellation of Hercules.

Image processed by Utkarsh Mishra using image data from Insight Observatory's Astronomical Telescope for Educational Outreach remote telescope ATEO-1.

Image set can be subscribed to and downloaded from Insight Observatory's "Starbase" image set repository.



Insight Observatory
License: None (All rights reserved)

Sky plot

Sky plot


M13 - Globular Cluster in Hercules, 


            Insight Observatory