Universe images by Knut

The M81, M82 and NGC3077 in constellation Ursa Major. M81 (bottom right) is 11.8 MLY away with mag 7.8. M82 (top right) is 11.5 MLY away with mag 9.3 and the smaller NGC3077 is 12.8 MLY away with mag 10.6. 14 images each 6 min, ISO1600 with Canon 40D(modified) through Celestron C80ED, 600 mm, f7.5. Guided with Stellarvue 200 mm f4, Neximage videocamera.
May 10 2009.

Link til bildet: https://skaarpictures.com/iGalerieAstro/?q=item/103-m81-m82-and-ngc3077-galaxies

M81_Web_2.jpg