All Emission Nebulae Reflection Nebulae Dark Nebulae Planetary Nebulae Galaxies Star Clusters Comets Abell 2151 Abell 2151 Galaxies B 150 B 150 Dark Nebulae B 174 B 174 Dark Nebulae 154P Comet Brewington (2013/12) 154P Comet Brewington (2013/12) Comets Dol-Dzim 5 (2014/03) Dol-Dzim 5 (2014/03) Star Clusters C/2009 P1 Comet Garradd (2011/11) C/2009 P1 Comet Garradd (2011/11) Comets HFG 1 + PN Abell 6 HFG 1 + PN Abell 6 Planetary Nebulae Hickson 44 (2013/03) Hickson 44 (2013/03) Galaxies Hickson 68 + NGC 5371 Hickson 68 + NGC 5371 Galaxies 17 P Comet Holmes (2007/10) 17 P Comet Holmes (2007/10) Comets 17P Komet Holmes 17P Komet Holmes Comets 17 P Comet Holmes (2007/10) 17 P Comet Holmes (2007/10) Comets IC 166 IC 166 Star Clusters IC 434 + NGC 2024 (2013/12) IC 434 + NGC 2024 (2013/12) Emission Nebulae IC 1396A IC 1396A Emission Nebulae, Dark Nebulae IC 5070 IC 5070 Emission Nebulae IC 5146 IC 5146 Emission Nebulae LBN 331 LBN 331 Emission Nebulae LBN 552 + LDN 1228 LBN 552 + LDN 1228 Dark Nebulae LDN 673 (2014/07) LDN 673 (2014/07) Dark Nebulae LDN 1251 LDN 1251 Dark Nebulae LDN 1622 + vdB 62 LDN 1622 + vdB 62 Dark Nebulae C/2013 R1 Comet Lovejoy (2013/12) C/2013 R1 Comet Lovejoy (2013/12) Comets C/2014 Q2 Comet Lovejoy (2015/01) C/2014 Q2 Comet Lovejoy (2015/01) Comets C/2007 N3 Comet Lulin (2009/02) C/2007 N3 Comet Lulin (2009/02) Comets C/2004 Q2 Comet Machholz (2005/01) C/2004 Q2 Comet Machholz (2005/01) Comets Markarian’s Chain (2013/04) Markarian’s Chain (2013/04) Galaxies M 3 M 3 Star Clusters M 13 M 13 Star Clusters M 15 (2007/07) M 15 (2007/07) Star Clusters M 22 (2010/06) M 22 (2010/06) Star Clusters M 25 (2012/07) M 25 (2012/07) Star Clusters M 33 (2008/09) M 33 (2008/09) Galaxies M 36 M 36 Star Clusters M 38 + NGC 1907 (2015/11) M 38 + NGC 1907 (2015/11) Star Clusters M 41 (2011/02) M 41 (2011/02) Star Clusters M 42 (2014/03) M 42 (2014/03) Emission Nebulae M 42 + NGC 1977 (2015/12) M 42 + NGC 1977 (2015/12) Emission Nebulae, Reflection Nebulae M 44 M 44 Star Clusters M 45 (2012/09) M 45 (2012/09) Reflection Nebulae, Star Clusters M 46 + NGC 2438 (2014/03) M 46 + NGC 2438 (2014/03) Star Clusters M 49 + NGC 4535 (2015/04) M 49 + NGC 4535 (2015/04) Galaxies M 51 M 51 Galaxies M 56 M 56 Star Clusters M 57 M 57 Planetary Nebulae M 63 M 63 Galaxies M 64 (2014/03) M 64 (2014/03) Galaxies M 65 + NGC 3628 M 65 + NGC 3628 Galaxies M 76 (2012/09) M 76 (2012/09) Planetary Nebulae M 81 M 81 Galaxies M 81 + M 82 (2013/03) M 81 + M 82 (2013/03) Galaxies M 82 M 82 Galaxies M 88 + M 90 (2015/04) M 88 + M 90 (2015/04) Galaxies M 94 M 94 Galaxies M 95 + M 96 (2015/04) M 95 + M 96 (2015/04) Galaxies M 97 M 97 Planetary Nebulae M 97 + M 108 (2008/02) M 97 + M 108 (2008/02) Planetary Nebulae, Galaxies M 98 + M 99 M 98 + M 99 Galaxies M 100 M 100 Galaxies M 101 (2014/03) M 101 (2014/03) Galaxies M 102 M 102 Galaxies M 103 (2016/07) M 103 (2016/07) Star Clusters M 105 (2014/2) M 105 (2014/2) Galaxies M 106 M 106 Galaxies M 106 M 106 Galaxies NGC 40 (2009/08) NGC 40 (2009/08) Planetary Nebulae NGC 225 + vdB 4 (2016/08) NGC 225 + vdB 4 (2016/08) Reflection Nebulae, Star Clusters NGC 869 + NGC 884 (2015/11) NGC 869 + NGC 884 (2015/11) Star Clusters NGC 891 (2007/10) NGC 891 (2007/10) Galaxies NGC 896 (2012/09) NGC 896 (2012/09) Emission Nebulae NGC 1333 + vdB 12 (2015/12) NGC 1333 + vdB 12 (2015/12) Reflection Nebulae NGC 1435 (2014/03) NGC 1435 (2014/03) Reflection Nebulae, Star Clusters NGC 1501 (2007/08) NGC 1501 (2007/08) Planetary Nebulae NGC 1502 NGC 1502 Star Clusters NGC 1514 (2009/08) NGC 1514 (2009/08) Planetary Nebulae NGC 1528 + NGC 1545 (2011/10) NGC 1528 + NGC 1545 (2011/10) Star Clusters NGC 1977 (2010/11) NGC 1977 (2010/11) Reflection Nebulae NGC 2170 (2017/01) NGC 2170 (2017/01) Reflection Nebulae NGC 2174 (2017/01) NGC 2174 (2017/01) Emission Nebulae NGC 2237 (2012/03) NGC 2237 (2012/03) Emission Nebulae, Star Clusters NGC 2261 (2010/10) NGC 2261 (2010/10) Reflection Nebulae NGC 2264 (2013/03) NGC 2264 (2013/03) Emission Nebulae NGC 2359 (2014/03) NGC 2359 (2014/03) Emission Nebulae NGC 2392 (2014/02) NGC 2392 (2014/02) Planetary Nebulae NGC 2403 (2016/12) NGC 2403 (2016/12) Galaxies NGC 2903 NGC 2903 Galaxies NGC 3239 NGC 3239 Galaxies NGC 3718 + NGC 3729 (2014/03) NGC 3718 + NGC 3729 (2014/03) Galaxies NGC 4236 NGC 4236 Galaxies NGC 4395 NGC 4395 Galaxies NGC 4725 NGC 4725 Galaxies NGC 4725 + PN LoTr 5 NGC 4725 + PN LoTr 5 Planetary Nebulae, Galaxies NGC 5774 + NGC 5775 NGC 5774 + NGC 5775 Galaxies NGC 5907 NGC 5907 Galaxies NGC 5963 + NGC 5965 NGC 5963 + NGC 5965 Galaxies NGC 5981 + NGC 5985 NGC 5981 + NGC 5985 Galaxies NGC 6804 (2010/07) NGC 6804 (2010/07) Planetary Nebulae NGC 6819 NGC 6819 Star Clusters NGC 6960 NGC 6960 Emission Nebulae NGC 7023 + vdB 141 NGC 7023 + vdB 141 Reflection Nebulae NGC 7293 (2008/07) NGC 7293 (2008/07) Planetary Nebulae NGC 7331 NGC 7331 Galaxies NGC 7510 NGC 7510 Star Clusters NGC 7635 + M 52 NGC 7635 + M 52 Emission Nebulae NGC 7814 NGC 7814 Galaxies NGC 7822 NGC 7822 Emission Nebulae PN Abell 12 (2010/12) PN Abell 12 (2010/12) Planetary Nebulae PN Abell 39 (2014/03) PN Abell 39 (2014/03) Planetary Nebulae PN DeHt 5 PN DeHt 5 Planetary Nebulae Sh2-101 Sh2-101 Emission Nebulae Sh2-112 Sh2-112 Emission Nebulae Sh2-130 Sh2-130 Emission Nebulae Sh2-140 Sh2-140 Emission Nebulae Sh2-154 Sh2-154 Emission Nebulae Sh2-155 (2012/08) Sh2-155 (2012/08) Emission Nebulae Sh2-170 Sh2-170 Emission Nebulae Sh2-187 Sh2-187 Emission Nebulae Sh2-188 Sh2-188 Planetary Nebulae vdB 1 vdB 1 Reflection Nebulae vdB 9 vdB 9 Reflection Nebulae vdB 126 vdB 126 Reflection Nebulae vdB 141 vdB 141 Reflection Nebulae vdB 143 vdB 143 Reflection Nebulae vdb 149 + vdB 150 vdb 149 + vdB 150 Reflection Nebulae, Dark Nebulae vdB 149 + vdB 150 vdB 149 + vdB 150 Reflection Nebulae, Dark Nebulae vdB 152 + PN DeHt 5 (2015/07) vdB 152 + PN DeHt 5 (2015/07) Reflection Nebulae 46P Comet Wirtanen 46P Comet Wirtanen Comets