NGC 4654 and NGC 4639
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Type Location r.a. dec. Size Magnitude Distance
Galaxy NGC 4654 Virgo 12h44.0 +13°08' 4.7' x 3' 11 55 Mly
Galaxy NGC 4639 Virgo 12h42.9 +13°15' 2.9' x 2.1' 12 70 Mly

NGC 4654 (left) is a spiral galaxy in Virgo cluster. NGC 4639 (right) is a barred spiral galaxy "companion" to NGC 4654, as the two appear to have interacted roughly 500 million years ago. However this is not confirmed as they seem to be 15 million years apart.

 NGC 4654, NGC 4639

 

More from Wikipedia NGC 4654, NGC 4639

 

Date Telescope Binning Exp Time (s) Special processing Notes
March 30, 2025 Centurion
18"		 L 1:1
RGB 3:1		 L 3x300
R,G,B 300		 LRGB, Max Entropy, DDP