NGC 474 and 470 (Arp 227)
NGC 474 and 470 are interacting galaxies in Pisces, also cataloged as Arp 227 (galaxies with concentric rings):
LRGB, about 5.5 hours total exposure from Dark Sky New Mexico
A great reference for Arp galaxies is "The Arp Atlas of Peculiar Galaxies" by Jeff Kanipe and Dennis Webb (from the now-defunct Willmann-Bell).
-- Clear skies, Gregg Visit my astronomy & astrophotography site http://www.greggsastronomy.com/
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Beautiful. I have to put this one on my list.
From: DarkSkyNewMexico@groups.io On Behalf Of Gregg Ruppel
Sent: Friday, November 13, 2020 11:19 AM
Subject: [DarkSkyNewMexico] NGC 474 and 470 (Arp 227)
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