Arp 29 Cepheus Category: One heavy arm NGC 6946, a large low surface brightness spiral in Cepheus. Note the dark lane just north of the center nucleus. The galaxy is just 11 degrees from our galaxy plane. A small MAC galaxy is to the right. Mag 9.6 Type Sc or SAB(rs)cd Redshift is 0.00016 ( 48 km/s) Photo: 2000-08-19, 12" f/10, 360 sec Arp list