Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  The star Megrez (δUMa), The star ψUMa, Alula Borealis (μUMa), The star Tania Australis, The star α2CVn, Phecda (γUMa), The star Phad, The star Merak (βUMa), The star Mizar (ζUMa), Benetnasch (ηUMa), The star Alkaid, The star Alioth (εUMa), The star Dubhe (αUMa), Part of the constellation Ursa Major (UMa), The constellation Canes Venatici (Cvn)
Getting plate-solving status, please wait...
Ursa Mayor wide field, 


            Riedl Rudolf
Ursa Mayor wide field

Ursa Mayor wide field

Technical card

Resolution: 6032x4032

Dates:April 1, 2019

Frames: 66x60" ISO800

Integration: 1.1 hours

Darks: ~20

Flats: ~25

Bias: ~20

Avg. Moon age: 26.01 days

Avg. Moon phase: 13.39%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.40

Temperature: 8.00 job: 2626485

RA center: 185.583 degrees

DEC center: 50.719 degrees

Pixel scale: 31.321 arcsec/pixel

Orientation: 334.937 degrees

Field radius: 31.560 degrees

Locations: Home, St. Peter/O., Steiermark, Austria

Data source: Backyard



Riedl Rudolf
License: None (All rights reserved)

Sky plot

Sky plot


Ursa Mayor wide field, 


            Riedl Rudolf