GJMultimedia - Astronomy

DEEP SKY

	Gavin James
	07808 480621
	gavin@gjmultimedia.co.uk

NGC 4725 - The One Armed Spiral

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Research Assistant: Jonte Catton

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The One Armed Spiral
NGC 4725, PGC 43451
Spiral Galaxy
Coma Berenices
39 million light years
+9.0
10 arcminutes
111,000 light years
1785, William Herschel
March
12h 51m 28s
+25º 23’ 15”
Celestron EdgeHD 8"
6 nights in March & April 2020
RGB = 10 x 600s each
L = 27 x 1200s
14 hours