Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
M82 M81 NGC3077, 



    
        

            Carlo Rocchi
M82 M81 NGC3077
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M82 M81 NGC3077

Equipment

Imaging Telescopes Or Lenses
TeleVue 102 f/8.8
Imaging Cameras
Canon EOS 400D / Digital Rebel XTi
Mounts
Vixen Sphinx SX-W
Accessories
Image Plus Camera Control · TeleVue 0.8x
Guiding Telescopes Or Lenses
Sky-Watcher 70/500
Guiding Cameras
Magzero MZ-5m

Acquisition details

Dates:
March 13, 2010
Frames:
18x400" (2h) bin 1x1
Integration:
2h
Avg. Moon age:
27.39 days
Avg. Moon phase:
5.12%

Basic astrometry details

Astrometry.net job: 88207

RA center: 09h57m55s.4

DEC center: +69°0740

Pixel scale: 4.403 arcsec/pixel

Orientation: 88.455 degrees

Field radius: 1.102 degrees

Resolution: 620x413

Locations: Saint Barthélemy, None

Description

Famoso trio di galassie nell'Orsa Maggiore circuite a St. Barthelemy (AO) 13/03/2010. Pubblicazioni: Le Stelle di maggio '10. Date and location: 13 march 2010 Saint Barthelemy 45°47'N - 7°29'E 1800mt (5900 feet). Camera and optics: unmodded Canon 400D - Televue 102 f/7. Mount and Autoguider: Vixen Sphinx - camera Magzero 5m on SW 70/500, Phd guiding. Frames and processing: 18x400 sec. - Image Plus and Photoshop

Comments

Sky plot

Sky plot

Histogram

M82 M81 NGC3077, 



    
        

            Carlo Rocchi