Arp 89 (NGC 2648)
Arp 89 is a member of the class Spirals with Large HSB Companions on Arms.
The primary is NGC 2648 and the companion is CGCG 60-36. The Atlas note
says "position of large spiral. Absorption lanes in comp. Diffuse
arm extends beyond comp.".
|10-inch Newtonian, StarlightXpress MX716, 52 minutes|