Arp 255 is the pair almost in the center of the field. It is a member of
the Appearance of Fission class and the Atlas note says "faint arm extends
beyond high S.B. companion". The primary is UGC 5304a and the companion is
UGC 5304b. The galaxy due east of Arp 255 is UGC 5308.
|10-inch Newtonian, StarlightXpress MX716, 30 minutes|