M31 M31 M33 M51 M51 SN 2011dh in M51 M63 M64 M66 M66 Galaxy Group M74 M77 M81 M81 & M82 M82 M83 MM84 & M86 M87 M94 M96 M98 M99 M100 M101 M104 M105/NGC3384-89 M106 M108 M109 M110 HCG 44 HCG 61 NGC 253 NGC 891 NGC 1275 NGC 2403/2404 NGC 2841 NGC 2903 NGC3115 NGC 3628 NGC 3718 NGC 4038/39 NGC 4435, 4438 NGC 4490/85 NGC 4565 NGC 4631, 4627. 4656 NGC 4725 NGC 5746 NGC 5907 NGC 5981,82,85 NGC 6140 NGC 6822 NGC 6946 NGC 7331 IC 10 IC342 Stephan's Quintet Markarian's Chain AGC 1367-Leo Cluster Arp 269 - NGC 4490/4485 M51 - Hubble M82 - Hubble M99 - Hubble M104 - Hubble UGC 1810 - Hubble UGC 10043 - Hubble NGC 3185 - Hubble NGC 4038 - Hubble NGC 4676 - Hubble NGC 5679 - Hubble Arp 81 - Hubble Arp 148 - Hubble Arp 154 - Hubble Arp 194 - Hubble Arp 272 - Hubble Arp 302 - Hubble