Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  M 81  ·  NGC 3031
Getting plate-solving status, please wait...
M81, Struve 1387 + Holmberg IX, Georg N. Nyman
Powered byPixInsight

M81, Struve 1387 + Holmberg IX

Getting plate-solving status, please wait...
M81, Struve 1387 + Holmberg IX, Georg N. Nyman
Powered byPixInsight

M81, Struve 1387 + Holmberg IX

Equipment

Loading...

Acquisition details

Loading...

Description

M81 (Bode Galaxy) plus the DoubleStar Struve 1387 pls the irregular galaxy Holmberg IX. The latter is not easy to get as it is quite dim, but the stars are more or less resolved and visible. The image is a manual HDR composite of four different exposure stacks.

The distance between the two stars of Struve 1387 is 8.9"....but both are clearly separated and visible

Comments

Sky plot

Sky plot

Histogram

M81, Struve 1387 + Holmberg IX, Georg N. Nyman