Arp 281, the whale or herring galaxy is a double galaxy with infall and attraction.
4631 was originally classified as an edge one spiral with no bulge, but since then has been reclessifed as a barred spiral in which the arms curve sharply pff the ends of the bar like scythe blades
4627 is magnitude 13.1
4631 is magnitude 9.8
This was taken with the Celestron C6 using the SX MX916. It is 30 x 60 second images stacked in Astroart and processed in photoshop