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:  NGC 5477, M 101, NGC 5457
Getting plate-solving status, please wait...
Pinwheel Galaxy (Messier 101) in Ursa Major, 


            Gustavo Sánchez
Pinwheel Galaxy (Messier 101) in Ursa Major

Pinwheel Galaxy (Messier 101) in Ursa Major

Technical card

Imaging telescope or lens:William Optics GT-81

Imaging camera:Atik 314L+

Mount:Orion Sirius EQ-G

Guiding telescope or lens:Orion Magnificent Mini Autoguider

Guiding camera:Orion StarShoot AutoGuider

Focal reducer:William Optics Field Flattener 81


Resolution: 1374x1015

Dates:May 5, 2013

Frames: 18x300"

Integration: 1.5 hours

Avg. Moon age: 25.23 days

Avg. Moon phase: 19.50% job: 84706

RA center: 210.840 degrees

DEC center: 54.339 degrees

Pixel scale: 2.742 arcsec/pixel

Orientation: 88.145 degrees

Field radius: 0.650 degrees

Locations: Isabela, Puerto Rico, Isabela, PR, Puerto Rico



Gustavo Sánchez
License: None (All rights reserved)

Sky plot

Sky plot


Pinwheel Galaxy (Messier 101) in Ursa Major, 


            Gustavo Sánchez