Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Hercules Globular Cluster  ·  M 13  ·  NGC 6205
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Messier 13 - Hercules Globular Cluster, 



    
        

            Randy Roy
Messier 13 - Hercules Globular Cluster
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Messier 13 - Hercules Globular Cluster

Getting plate-solving status, please wait...
Messier 13 - Hercules Globular Cluster, 



    
        

            Randy Roy
Messier 13 - Hercules Globular Cluster
Powered byPixInsight

Messier 13 - Hercules Globular Cluster

Technical card

Imaging telescopes or lenses: GSO Ritchey-Chrétien 6" f/9

Imaging cameras: ZWO ASI533MC Pro

Mounts: Skywatcher EQ6R Pro

Guiding telescopes or lenses: SkyWatcher Evostar 72ED

Guiding cameras: QHYCCD 5-III 178C

Focal reducers: GSO 0.75 RC

Software: APT Astro Photograhy Tool  ·  StarTools 7  ·  Astro Pixel Processor  ·  PHD2 Guiding Open Guiding

Filters: ZWO IR CUT


Dates:March 21, 2021

Frames: 180x60" (3h)

Integration: 3h

Avg. Moon age: 7.29 days

Avg. Moon phase: 49.04%


Basic astrometry details

Astrometry.net job: 4335127

RA center: 16h 41' 42"

DEC center: +36° 27' 25"

Pixel scale: 0.738 arcsec/pixel

Orientation: 359.069 degrees

Field radius: 0.414 degrees


Resolution: 2879x2834

Data source: Backyard

Description

A.K.A. NGC 6205 , A.K.A. The Great Globular Cluster in Hercules , is a big ball of hundreds of thousand of stars in the constellation of Hercules.

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