Similar to M81_(天体)
11
11 (number)
12
12 (number)
13
13 (number)
19
19 (number)
40
40 (number)70
70 (number)
100
100
400
400 (number)
700
700 (number)
1000
1000 (number)
1000000
1,000,000
Arp 272
Arp 272NGC 1
NGC 1NGC 2
NGC 2NGC 4
NGC 4NGC 9
NGC 9NGC 10
NGC 10NGC 11
NGC 11NGC 12
NGC 12NGC 15
NGC 15NGC 17
NGC 17NGC 19
NGC 19NGC 21
NGC 21NGC 22
NGC 22NGC 23
NGC 23NGC 24
NGC 24NGC 27
NGC 27NGC 31
NGC 31
