Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 6939  ·  NGC 6946
NGC6946-6939 with supernova, 



    
        

            stefano conti
NGC6946-6939 with supernova
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NGC6946-6939 with supernova

NGC6946-6939 with supernova, 



    
        

            stefano conti
NGC6946-6939 with supernova
Powered byPixInsight

NGC6946-6939 with supernova

Equipment

Imaging Telescopes Or Lenses
Vixen R200SS R200SS
Filters
Astrodon RGB
Guiding Telescopes Or Lenses
Vixen R200SS R200SS
Guiding Cameras
Astrel Instruments AST8300

Acquisition details

Dates:
May 27, 2017
Frames:
40×900(10h)
Integration:
10h
Avg. Moon age:
1.96 days
Avg. Moon phase:
4.29%

Basic astrometry details

Astrometry.net job: 1594984

RA center: 20h33m56s.9

DEC center: +60°2157

Pixel scale: 1.941 arcsec/pixel

Orientation: 186.352 degrees

Field radius: 0.908 degrees

Resolution: 2711x2000

File size: 3.3 MB

Locations: Postazione fissa , Manciano, Grosseto, Italy

Description

NGC 6946 e la supernova SN2017eaw

Comments

Sky plot

Sky plot

Histogram

NGC6946-6939 with supernova, 



    
        

            stefano conti