Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5477
M101, 



    
        

            Laurent_HUET
M101
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M101

Equipment

Imaging Telescopes Or Lenses
RCOS 10" F9
Mounts
Trassud ZX2
Filters
Luminance
Guiding Telescopes Or Lenses
RCOS 10" F9
Guiding Cameras
SBIG STL11000 · SBIG AOL

Acquisition details

Dates:
April 21, 2011
Frames:
34x600" (5h 40')
Integration:
5h 40'
Avg. Moon age:
18.55 days
Avg. Moon phase:
84.66%

Basic astrometry details

Astrometry.net job: 85510

RA center: 14h03m13s.7

DEC center: +54°1637

Pixel scale: 1.016 arcsec/pixel

Orientation: 172.804 degrees

Field radius: 0.486 degrees

Resolution: 620x443

Locations: Observatoire, Chateaudun, Eure et Loir(28), France

Comments

Sky plot

Sky plot

Histogram

M101, 



    
        

            Laurent_HUET