Similar to NGC_3109
NGC 2440
NGC 2440NGC 2442
NGC 2442/2443
NGC 2442 and NGC 2443
M93 (天体)
Messier 93NGC 2477
NGC 2477NGC 2506
NGC 2506NGC 2516
NGC 2516NGC 2541
NGC 2541NGC 2608
NGC 2608
プレセペ星団
Beehive ClusterM67 (天体)
Messier 67NGC 2683
NGC 2683NGC 2715
NGC 2715NGC 2770
NGC 2770NGC 2775
NGC 2775
NGC 2787
NGC 2787NGC 2808
NGC 2808NGC 2841
NGC 2841NGC 2857
NGC 2857NGC 2867
NGC 2867NGC 2915
NGC 2915NGC 2976
NGC 2976
NGC 2997
NGC 2997M81 (天体)
Messier 81M82 (天体)
Messier 82NGC 3077
NGC 3077
NGC 3115
NGC 3115
NGC 3132
NGC 3132