M88 (NGC 4501)

Typ:Spiral galaxy
Constellation:Coma Berenices
Size:7x4'
Distance:39000–56000 kLj
Brightness:10.4 mag
Position:RA:12h 31m 59.2s DEC:+14° 25′ 14″
Max. height:54.42°, Mar. (midnight at +50°N)
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Discovered:Charles Messier, 1781
Details:Read more on Wikipedia

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