M102 (NGC 5866)

Spindle Galaxy

Typ:Lenticular galaxy
Constellation:Draco
Size:5.2x2.3'
Distance:50000 kLj
Brightness:10.7 mag
Position:RA:15h 06m 29.5s DEC:+55° 45′ 48″
Max. height:84.23°, May. (midnight at +50°N)
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Details:Read more on Wikipedia

The next image shows the full frame in a manual edit (580mm, ASI2600MM, LRGB 1h).