Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
M81, 



    
        

            Albert Paluet
M81
Powered byPixInsight

M81

Equipment

Imaging Telescopes Or Lenses
newton 200x800
Imaging Cameras
apn 1000d astrodon
Mounts
neq6
Accessories
mpcc baader
Software
phd guiding;iris;photoshop cs2
Guiding Telescopes Or Lenses
lunette 80x400
Guiding Cameras
starshoot autoguider

Acquisition details

Dates:
April 20, 2014
Frames:
21×300(1h 45′)
Integration:
1h 45′
Avg. Moon age:
20.18 days
Avg. Moon phase:
70.35%

Basic astrometry details

Astrometry.net job: 225412

RA center: 09h55m44s.2

DEC center: +69°1756

Pixel scale: 1.452 arcsec/pixel

Orientation: 82.157 degrees

Field radius: 0.631 degrees

Resolution: 620x414

File size: 132.8 KB

Comments

Sky plot

Sky plot

Histogram

M81, 



    
        

            Albert Paluet