Similar to NGC_4609
NGC 2438
NGC 2438NGC 2440
NGC 2440NGC 2442
NGC 2442/2443
NGC 2442 and NGC 2443NGC 2541
NGC 2541NGC 2608
NGC 2608NGC 2683
NGC 2683NGC 2715
NGC 2715NGC 2770
NGC 2770
NGC 2787
NGC 2787NGC 2808
NGC 2808NGC 2841
NGC 2841NGC 2857
NGC 2857NGC 2903
NGC 2903NGC 2915
NGC 2915NGC 2976
NGC 2976
NGC 2997
NGC 2997
M81 (天体)
Messier 81M82 (天体)
Messier 82NGC 3054
NGC 3054NGC 3077
NGC 3077NGC 3079
NGC 3079NGC 3109
NGC 3109NGC 3184
NGC 3184NGC 3310
NGC 3310NGC 3314
NGC 3314NGC 3344
NGC 3344M95 (天体)
Messier 95