Similar to ロバートの四つ子銀河

NGC 50
NGC 50
NGC 51
NGC 51
NGC 52
NGC 52
NGC 53
NGC 53
NGC 54
NGC 54
NGC 55
NGC 55
NGC 57
NGC 57
NGC 59
NGC 59
NGC 60
NGC 60
NGC 63
NGC 63
NGC 145
NGC 145
NGC 247
NGC 247
NGC 474
NGC 474
NGC 514
NGC 514
NGC 520
NGC 520
NGC 634
NGC 634
NGC 772
NGC 772
NGC 1073
NGC 1073
NGC 1087
NGC 1087
NGC 1234
NGC 1234
NGC 1260
NGC 1260
NGC 1313
NGC 1313
NGC 1512
NGC 1512
NGC 1600
NGC 1600
NGC 1637
NGC 1637
NGC 1705
NGC 1705
NGC 2442/2443
NGC 2442 and NGC 2443
NGC 2770
NGC 2770