Arp 13 (NGC 7448)
Arp 13 is in the class of Spiral Galaxies with Detached Segments. I'm
not sure I know what a detached segment is. Based a review of Dr. Arp's
images, and mine, in this group, I would call them "knots". The
Atlas note is "high surface brightness".
|10-inch Newtonian, StarlightXpress MX716, 29 minutes|