Similar to NGC_7331
NGC 7522
NGC 7522
M52 (天体)
Messier 52NGC 7790
NGC 7790
NGC 7793
NGC 7793NGC 5315
NGC 50
NGC 50NGC 51
NGC 51NGC 53
NGC 53NGC 54
NGC 54NGC 63
NGC 63NGC 252
NGC 252NGC 1360
NGC 1360
NGC 2169
NGC 2169NGC 4666
NGC 4666NGC 5084
NGC 5084