Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's galaxy  ·  Bode's nebulae  ·  HD85458  ·  M 81  ·  NGC 3031
M81 and Holmberg IX, Sergey Trudolyubov
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M81 and Holmberg IX

M81 and Holmberg IX, Sergey Trudolyubov
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M81 and Holmberg IX

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Description

A close up view of the beautiful Bode's Galaxy, M81 and its satellite, Holmberg IX. This reprocessed LHaRGB image is based on the Dec. 2017 - Jan. 2018 wider field data set acquired with Stellarvue SVA130T APO triplet @f7 and Atik383L+ camera on the Orion HDX-110 EQ-G mount. The exposure information is summarized below:

Ha: 23x1200s

L: 51x600s

R: 37x600s

G: 19x600s

B: 30x600s

Total exposure: 30.5 hrs

The original wider field image including starburst galaxy M82 can be found at: https://www.astrobin.com/336839/D

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M81 and Holmberg IX, Sergey Trudolyubov

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