Monthly Comets in 2019 October
天文ガイド：彗星のページ全天図の彗星（m1<19.5 or m2<19.5） 全天図の彗星の経路は毎月１日から翌月１日まで（このデータは毎月１ヶ月古い）． 全天図に描く彗星があまりにも多いので，全光度で19.5等，あるいは，核光度で 19.5等より暗い彗星は描かれていない．この処置によって，最近，発見されてい る19等級より暗い多数の新彗星が描かれていないこともあることに十分注意のこ と．なお，観測用の軌道要素は，今月21.5等より明るく見える彗星まで含まれて いる． No. 彗星名 赤経 赤緯 光度 最終観測 天文台 h m ｡ , m1 m2 年 月 日 CDE 1 95P=(2060) ｶｲﾛﾝ 00 08.4 +04 25 . 18.5 2019 01 30 (Q11) 2 C/2006 S3 (LONEOS) 09 34.4 +00 54 19.1 20.6 2018 01 16 (F51) 3 C/2010 S1 (LINEAR) 15 17.2 -52 07 19.3 21.0 2015 07 19 (958) 4 C/2013 P3 (ﾊﾟﾛﾏｰ) 03 07.2 -64 35 18.8 20.2 2018 06 24 (Q62) 5 174P=(60558) ｴﾁｪｸﾗｽ 05 19.4 +18 46 . 19.3 2019 04 02 (Q11) 6 C/2015 LC2 (PANSTARRS) 15 46.2 +52 40 19.5 21.0 2018 08 17 (461) 7 P/2014 W11 (PANSTARRS) 19 03.5 -24 03 19.1 19.8 2017 05 27 (568) 8 P/2004 FY140 (LINEAR) 23 54.7 +00 51 19.0 20.1 2004 07 12 (E12) 9 P/2013 C2 (ﾃﾅｸﾞﾗ) 16 25.3 -19 33 17.8 18.9 2019 05 29 (F51) 10 P/2015 M2 (PANSTARRS) 03 32.0 +16 16 19.5 20.1 2017 11 11 (F51) 11 C/2013 V4 (ｶﾃﾘﾅ) 14 49.6 +24 51 18.7 19.7 2018 08 06 (461) 12 C/2011 KP36 (ｽﾍﾟ-ｽｳｫｯﾁ) 06 08.7 +04 40 17.2 18.9 2019 03 01 (Q11) 13 81P/ｳｨﾙﾄﾞ第２ 23 56.6 -03 15 18.8 21.0 2017 09 20 (Q68) 14 C/2014 R3 (PANSTARRS) 10 34.7 +11 45 17.7 18.8 2019 05 26 (Q11) 15 43P/ｳｫﾙﾌ･ﾊﾘﾝﾄﾝ 16 38.0 -18 55 19.0 20.1 2017 06 10 (G40) 16 C/2014 OE4 (PANSTARRS) 02 24.6 +65 03 17.5 18.7 2019 03 22 (C23) 17 P/2013 YG46 (ｽﾍﾟ-ｽｳｫｯﾁ) 07 44.1 +27 12 18.7 21.3 2016 05 26 (I57) 18 C/2017 D3 (ATLAS) 11 18.1 +47 58 19.1 19.9 2019 03 25 (G96) 19 C/2015 T2 (PANSTARRS) 20 11.2 +42 45 18.7 20.5 2018 12 05 (461) 20 C/2017 E3 (PANSTARRS) 15 39.4 +14 54 17.6 19.0 2019 05 10 (T08) 21 C/2015 V2 (ｼﾞｮﾝｿﾝ) 02 29.3 -39 07 16.1 18.2 2019 02 03 (Q62) 22 C/2015 VL62 (ﾚﾓﾝ･ﾔﾝ･PANS) 14 02.9 -23 37 19.5 20.7 2018 07 16 (Q68) 23 P/2010 H2 (ﾊﾞﾚｽ) 20 14.8 -35 48 18.2 19.1 2010 07 14 (160) 24 C/2016 N4 (MASTER) 11 48.9 +27 17 18.5 19.4 2019 05 11 (T08) 25 65P/ｶﾞﾝ 02 55.8 +11 11 15.0 19.1 2019 01 25 (H06) 26 183P/ｺ-ﾚﾋﾞｯﾁｭ･ｼﾞｭﾘｸ 15 28.4 -35 25 19.4 19.9 2019 05 08 (Q62) 27 C/2016 A1 (PANSTARRS) 05 09.4 +77 46 16.7 18.3 2019 04 14 (I81) 28 C/2015 V1 (PANSTARRS) 21 21.0 -60 49 17.7 17.8 2018 12 13 (T05) 29 C/2015 X5 (PANSTARRS) 03 28.3 +74 33 19.2 20.2 2019 03 21 (215) 30 74P/ｽﾐﾙﾉﾊﾞ･ﾁｪﾙﾆｸ 15 42.0 -18 55 16.8 18.6 2019 05 11 (T05) 31 P/2016 Q4 (ｺﾜﾙｽｷ) 03 24.7 +24 09 18.5 19.9 2016 11 19 (G40) 32 350P/ﾏｯｸﾉ-ﾄ 18 37.3 -29 07 19.5 21.2 2018 06 20 (215) 33 C/2015 O1 (PANSTARRS) 09 17.7 +25 32 15.2 17.3 2019 05 29 (Q11) 34 P/2017 W3 (ｷﾞﾌﾞｽﾞ) 15 59.6 -09 05 19.6 21.0 2018 06 13 (T05) 35 P/2006 F1 (ｺﾜﾙｽｷ) 02 01.4 -14 40 17.7 18.7 2007 09 01 (204) 36 C/2018 B1 (ﾚﾓﾝ) 00 16.3 +20 29 18.4 19.4 2019 02 24 (U69) 37 C/2018 E1 (ATLAS) 11 31.6 +31 30 19.4 20.9 2019 04 01 (G96) 38 C/2015 XY1 (ﾚﾓﾝ) 04 35.0 -01 09 17.1 18.4 2019 03 26 (T08) 39 37P/ﾌｫ-ﾌﾞｽﾞ 04 47.7 +31 45 17.5 21.3 2018 12 14 (G96) 40 143P/ｺﾜﾙ･ﾑﾙｺｽ 19 51.0 -15 53 18.7 20.4 2019 05 03 (G96) 41 C/2016 R2 (PANSTARRS) 15 03.6 +23 37 16.2 18.3 2019 05 13 (A77) 42 240P/NEAT 12 35.4 +15 39 18.7 19.5 2019 05 06 (A77) 43 159P/LONEOS 09 45.0 +34 04 18.1 21.0 2019 05 05 (C23) 44 187P/LINEAR 19 45.9 -25 39 18.1 19.2 2018 08 11 (215) 45 C/2017 M5 (TOTAS) 23 05.0 +08 37 17.7 18.6 2019 01 02 (Q11) 46 P/2017 X1 (PANSTARRS) 14 25.9 -26 02 19.3 20.5 2019 04 02 (474) 47 367P/ｶﾃﾘﾅ 22 00.9 -24 30 18.4 20.3 2018 04 20 (Q62) 48 P/2017 P1 (PANSTARRS) 01 43.5 +13 45 19.3 19.9 2017 08 24 (372) 49 361P/ｽﾍﾟ-ｽｳｫｯﾁ 10 14.8 +01 19 19.4 20.0 2019 03 29 (215) 50 C/2016 N6 (PANSTARRS) 06 46.2 -38 04 16.0 16.8 2019 05 06 (Q38) 51 C/2017 T3 (ATLAS) 15 02.8 +02 54 19.4 20.3 2019 02 28 (C10) 52 C/2018 N1 (NEOWISE) 12 13.2 +15 45 17.0 22.0 2018 10 06 (349) 53 C/2016 M1 (PANSTARRS) 07 03.7 -30 25 14.8 16.2 2019 05 20 (E89) 54 48P/ｼﾞｮﾝｿﾝ 06 20.0 +16 50 15.6 20.3 2019 02 17 (349) 55 21P/ｼﾞｬｺﾋﾞﾆ･ﾁﾝﾅ- 10 08.1 -08 11 18.9 22.2 2019 04 30 (L27) 56 133P=(7968) ｲﾙｽﾄ･ﾋﾟｻﾞ-ﾛ 01 21.2 +07 22 . 20.0 2018 07 15 (Q11) 57 372P/ﾏｯｸﾉ-ﾄ 03 01.7 +28 20 19.0 19.8 2018 09 06 (309) 58 64P/ｽｲﾌﾄ･ｹﾞ-ﾚﾙｽﾞ 10 33.5 +04 55 19.7 21.0 2019 05 04 (Q11) 59 P/2018 P4 (PANSTARRS) 03 37.4 +41 40 19.1 20.3 2018 12 04 (H06) 60 38P/ｽﾃﾌｧﾝ･ｵﾃﾙﾏ 12 25.0 +12 44 18.6 22.1 2019 05 06 (Z55) 61 P/2019 A2 (ATLAS) 10 35.5 +11 44 18.6 20.0 2019 05 04 (Q11) 62 C/2018 L2 (ATLAS) 03 58.7 +49 31 14.0 17.0 2019 05 02 (349) 63 C/2018 V1(ﾏｯｸﾎﾙﾂ･藤川･岩本)15 48.9 -48 16 17.9 20.8 2018 12 15 (349) 64 46P/ﾋﾞﾙﾀﾈﾝ 13 24.8 -00 54 19.1 23.0 2019 05 01 (C23) 65 C/2018 F1 (ｸﾞﾛｲｱｰ) 20 00.3 +19 56 18.2 19.0 2019 05 06 (N50) 66 P/2018 Y2 (ｱﾌﾘｶｰﾉ) 09 41.5 +10 17 19.4 20.3 2019 03 21 (215) 67 C/2019 M3 (ATLAS) 21 38.5 +15 53 18.7 18.8 2019 07 17 (L34) 68 P/2018 R5 (ﾚﾓﾝ) 00 18.9 -55 44 19.0 19.6 2018 11 13 (A77) 69 C/2018 A3 (ATLAS) 03 43.5 +49 58 16.0 17.2 2019 04 28 (I81) 70 C/2017 M4 (ATLAS) 13 40.3 -44 29 13.9 16.1 2019 05 14 (I45) 71 223P/ｽｷｯﾌ 07 44.0 +45 47 18.6 19.9 2019 02 03 (H06) 72 C/2017 B3 (LINEAR) 23 30.4 -44 34 14.3 15.7 2019 05 12 (Q62) 73 123P/ｳｪｽﾄ･ﾊｰﾄﾘｰ 13 49.1 -10 03 15.8 18.2 2019 05 12 (J01) 74 C/2018 Y1 (岩本) 03 54.2 +43 10 14.3 18.3 2019 05 03 (G40) 75 P/1996 R2 (ﾗ-ｶﾞｸﾋﾞｽﾄ) 05 52.5 +24 41 17.8 19.6 1997 01 12 (587) 76 149P/ﾐﾗ-第４ 15 19.6 +08 07 19.6 20.0 2019 05 13 (G40) 77 P/2018 P5 (PANSTARRS) 01 04.3 +10 36 19.2 21.0 2018 10 08 (461) 78 C/2010 U3 (ﾎﾞｱｯﾃｨｰﾆ) 12 14.5 +54 33 15.3 16.6 2019 05 31 (T08) 79 29P/ｼｭﾜｽﾏﾝ･ﾜﾊﾏﾝ第１ 00 52.0 +16 10 12.8 18.5 2019 05 13 (E94) 80 69P/ﾃｲﾗ- 10 27.1 +20 48 19.6 21.3 2019 03 06 (H06) 81 78P/ｹﾞ-ﾚﾙｽﾞ第２ 08 16.8 +14 42 15.3 19.3 2019 03 12 (G40) 82 232P/ﾋﾙ 10 30.8 +21 35 18.5 19.2 2019 04 09 (H06) 83 373P/ﾘﾅｰ 09 58.1 +01 36 19.3 21.5 2019 04 01 (Q11) 84 C/2019 J1 (ﾚﾓﾝ) 20 10.3 -39 19 17.6 18.7 2019 07 27 (Q62) 85 P/2014 C1 (TOTAS) 15 45.4 -17 20 18.6 18.8 2014 05 08 (W96) 86 C/2016 X1 (ﾚﾓﾝ) 08 38.8 -01 27 17.8 19.2 2019 05 02 (Q11) 87 186P/ｶﾞﾗｯﾄﾞ 16 39.1 -46 55 17.2 18.8 2018 09 10 (Q62) 88 C/2019 D1 (ﾌﾙｰｴﾘﾝｸﾞ) 01 05.5 +43 58 15.5 16.3 2019 08 03 (A77) 89 P/2018 W1 (ｶﾃﾘﾅ) 13 14.5 -33 36 15.1 20.0 2019 05 26 (Q62) 90 C/2019 JU6 (ATLAS) 14 44.1 +00 41 19.7 19.8 2019 05 30 (G40) 91 380P/PANSTARRS 15 13.7 -10 59 18.7 20.7 2019 05 12 (B74) 92 C/2018 R3 (ﾚﾓﾝ) 10 24.1 +07 20 11.7 17.0 2019 07 04 (367) 93 209P/LINEAR 17 05.5 -46 08 18.5 19.2 2019 05 06 (H06) 94 231P/LINEAR-NEAT 12 47.4 +04 00 18.9 20.1 2019 05 05 (C23) 95 C/2019 K4 (ｲｪ) 00 15.1 +10 19 15.8 16.6 2019 07 29 (349) 96 261P/ﾗｰｿﾝ 03 42.2 +28 09 15.7 18.3 2019 08 02 (A77) 97 P/2019 M2 (ATLAS) 23 22.1 +24 22 19.6 21.4 2019 08 04 (C10) 98 C/2019 K5 (ﾔﾝｸﾞ) 03 29.1 +06 46 15.6 16.0 2019 07 30 (349) 99 31P/ｼｭﾜｽﾏﾝ･ﾜﾊﾏﾝ第２ 10 14.5 +12 54 18.4 19.6 2019 03 24 (C23) 100 P/2018 A6 (ｷﾞﾌﾞｽﾞ) 09 32.5 -73 33 13.9 16.5 2019 05 11 (Q68) 101 C/2019 J2 (ﾊﾟﾛﾏｰ) 14 06.4 +21 52 16.3 18.0 2019 08 01 (A77) 102 C/2019 K8 (ATLAS) 13 59.8 +63 43 18.8 19.3 2019 06 30 (T05) 103 P/2007 T4 (ｷﾞﾌﾞｽﾞ) 08 46.0 +36 06 18.2 19.3 2008 04 25 (G96) 104 C/2019 A9 (PANSTARRS) 10 13.8 -49 31 15.0 18.9 2019 04 22 (H06) 105 200P/ﾗｰｾﾝ 01 35.0 +20 17 16.1 18.4 2018 08 12 (F51) 106 C/2019 J3 (ATLAS) 15 16.4 +03 19 19.3 19.8 2019 07 29 (A77) 107 168P/ﾊ-ｹﾞﾝﾛ-ｻﾞ 05 42.0 +44 01 17.3 20.3 2013 02 08 (C23) 108 163P/NEAT 08 43.0 +19 19 18.9 20.3 2012 03 14 (F51) 109 P/2019 L1 (PANSTARRS) 19 45.4 -09 53 18.9 20.1 2019 08 03 (Q11) 110 P/2012 K3 (ｷﾞﾌﾞｽﾞ) 18 55.5 -23 58 17.7 18.8 2012 09 09 (E07) 111 C/2018 W2 (ｱﾌﾘｶｰﾉ) 01 34.2 +42 49 9.6 12.8 2019 05 13 (I57) 112 A/2018 V3 16 42.6 -19 03 . 17.8 2019 08 01 (D95) 113 C/2018 KJ3 (ﾚﾓﾝ) 14 25.5 -38 18 16.5 18.3 2019 03 31 (Q62) 114 260P/ﾏｯｸﾉ-ﾄ 02 39.4 +30 28 12.3 14.7 2019 05 07 (I47) 115 P/2008 Y1 (ﾎﾞｱｯﾃｨｰﾆ) 07 33.4 +23 28 16.8 18.1 2009 04 13 (204) 116 A/2017 U7 20 14.0 -42 05 15.5 17.6 2019 08 05 (Q62) 117 P/2010 U2 (ﾋﾙ) 03 47.8 +35 03 18.2 19.3 2011 03 08 (561) 118 P/2019 K2(LINEAR･ｽﾍﾟｰｽｳｫｯﾁ)22 23.3 -00 16 19.1 19.6 2019 06 01 (G96) 119 376P/LONEOS 14 35.1 -16 11 18.7 19.4 2019 05 11 (T05) 120 P/2019 O1 (ｺﾜﾙｽｷ) 03 31.9 +24 58 17.5 17.7 2019 07 28 (Q62) 121 P/2009 SK280 (ｽﾍﾟｰｽｳｫｯﾁ･ﾋﾙ)00 34.6 -10 26 19.3 19.8 2011 12 23 (950) 122 76P/ｳｪｽﾄ･ｺﾎ-ﾃｸ･池村 06 39.7 +11 15 15.6 18.7 2014 03 09 (C10) 123 P/2019 M1 (ｸﾘｽﾃﾝｾﾝ) 18 00.0 -05 14 18.2 20.6 2019 06 29 (461) 124 68P/ｸﾚﾓﾗ 17 54.3 -12 01 13.7 17.2 2019 05 13 (H47) 125 C/2018 N2 (ASASSN) 02 18.7 +27 54 10.4 13.4 2019 06 16 (349) 126 155P/ｼｭ-ﾒ-ｶ第３ 07 22.1 +20 30 16.2 17.9 2003 05 23 (360) 127 215P/NEAT 19 57.7 -33 10 18.0 19.1 2019 05 08 (T08) 128 P/2013 T2 (ｼｭﾜﾙﾂ) 18 35.1 -33 37 17.9 19.4 2013 12 11 (C10) 129 160P/LINEAR 18 42.8 -32 09 16.5 19.0 2012 12 12 (106) 130 C/2018 F4 (PANSTARRS) 11 32.1 -59 08 15.3 17.6 2019 06 28 (Q62) 131 P/2006 H1 (ﾏｯｸﾉ-ﾄ) 17 07.3 -36 12 17.4 19.1 2006 11 26 (151) 132 289P/ﾌﾞﾛﾝﾊﾟﾝ 23 30.0 -20 02 10.5 21.3 2015 05 18 (G30) 133 P/2006 R1 (ｻｲﾃﾞﾝｸﾞ･ｽﾌﾟﾘﾝｸﾞ)03 10.6 +08 05 19.4 20.2 2006 09 26 (E12) 134 (6478) ｺﾞｰ 13 43.3 +00 02 17.6 18.6 2019 05 06 (A77) 135 101P/ﾁｪﾙﾆｸ 23 58.4 -07 58 15.0 18.1 2007 02 13 (G96) 136 114P/ﾜｲｽﾏﾝ･ｽｷｯﾌ 02 16.6 +43 11 17.3 18.7 2014 02 06 (W96) 137 112P/浦田･新島 22 33.5 -47 29 19.2 19.7 2013 10 08 (H06) 138 C/2019 K1 (ATLAS) 14 54.7 -40 50 16.8 17.6 2019 07 26 (474) 139 203P/ｺ-ﾚﾋﾞｯﾁｭ 04 29.9 +24 41 16.5 18.5 2018 10 13 (L01) 140 C/2017 K5 (PANSTARRS) 18 06.6 -02 29 19.1 19.6 2018 05 12 (H06) 141 P/2006 W1 (ｷﾞﾌﾞｽﾞ) 18 49.3 -11 31 17.9 18.9 2007 02 17 (703) 142 P/2004 WR9 (LINEAR) 02 28.5 +14 29 19.8 20.6 2005 03 30 (360) 143 313P/ｷﾞﾌﾞｽﾞ 18 51.3 -26 49 16.9 19.9 2018 07 31 (Q62) 144 266P/ｸﾘｽﾃﾝｾﾝ 03 51.8 +22 42 18.0 19.4 2014 05 02 (G96) 145 124P/ﾑﾙｺｽ 08 17.4 +48 10 19.7 20.4 2014 07 13 (Q68) 146 354P/LINEAR 01 52.1 +19 07 19.0 19.3 2017 01 28 (568) 147 C/2017 T2 (PANSTARRS) 05 30.2 +24 52 7.6 14.1 2019 08 02 (A77) 148 A/2019 C1 10 07.0 -17 05 . 18.7 2019 05 07 (J22) 149 87P/ﾊﾞｽ 09 35.7 +12 43 19.1 20.2 2014 05 03 (W96) 150 A/2019 K6 15 48.2 +02 26 . 20.5 2019 06 30 (F51) 151 36P/ﾎｲｯﾌﾟﾙ 21 30.9 -07 21 18.2 18.7 2016 04 02 (F51) 152 84P/ｷﾞｸﾗｽ 18 06.9 -24 04 17.9 19.8 2014 03 23 (A32) 153 C/2019 K7 (ｽﾐｽ) 20 25.8 -31 11 15.6 16.4 2019 08 02 (349) 154 2P/ｴﾝｹ 23 49.7 +06 11 17.5 19.5 2018 11 05 (215) 155 257P/ｶﾃﾘﾅ 14 15.4 -07 46 18.6 19.9 2019 05 11 (F51) 156 331P/ｷﾞﾌﾞｽﾞ 20 41.4 -05 00 19.4 19.9 2018 05 20 (K41) 157 254P/ﾏｯｸﾉ-ﾄ 17 51.5 -07 11 17.7 19.5 2012 01 27 (703) 158 378P/ﾏｯｸﾉ-ﾄ 14 25.8 -00 49 18.3 20.8 2019 05 09 (G96) 159 C/2017 Y2 (PANSTARRS) 19 53.2 +39 05 17.3 18.6 2019 06 09 (K88) 160 C/2019 N1 (ATLAS) 16 19.6 +75 36 16.8 18.0 2019 07 11 (L33) 161 162P/ｻｲﾃﾞﾝｸﾞ･ｽﾌﾟﾘﾝｸﾞ 14 51.3 -30 50 19.5 20.9 2019 05 08 (Q62) 162 C/2019 B3 (PANSTARRS) 11 51.3 -41 57 18.2 19.1 2019 04 28 (Q62) 163 297P/ﾋﾞｼｮｰﾙ 08 47.0 +20 58 19.2 19.6 2014 06 18 (Q62) 164 17P/ﾎ-ﾑｽﾞ 13 54.2 -28 55 19.1 21.5 2019 05 09 (E10) 165 246P/NEAT 11 08.1 +19 11 16.7 16.9 2019 05 04 (T05) 166 75D/ｺﾎｰﾃｸ 20 05.8 -15 26 19.2 20.5 167 28P/ﾈｳｲﾐﾝ第１ 13 04.9 -15 29 18.7 20.2 2019 05 08 (Q62) 168 158P/ｺﾜﾙ･LINEAR 15 57.4 -13 27 19.4 20.3 2019 05 02 (A77) 169 C/2016 Q2 (PANSTARRS) 19 23.2 +22 10 16.7 18.6 2018 10 07 (461) 170 P/2014 F3 (ｼｪﾊﾟｰﾄﾞ･ﾂﾙｼﾞﾛ) 18 04.2 -28 28 18.3 18.4 2015 04 19 (304) 171 C/2019 F1 (ATLAS･ｱﾌﾘｶｰﾉ) 13 50.6 -01 13 16.5 18.6 2019 05 31 (J22) 172 P/2008 CL94 (ﾚﾓﾝ) 04 08.3 +24 20 18.9 20.7 2009 06 13 (204) 173 110P/ﾊｰﾄﾘｰ第３ 20 25.4 -12 20 18.7 21.3 2016 03 30 (W84) 174 C/2018 U1 (ﾚﾓﾝ) 18 25.5 +44 08 16.5 19.0 2019 06 23 (A77) 175 P/2002 T5 (LINEAR) 00 24.9 -29 35 18.3 18.9 2005 04 05 (360) 176 173P/ﾐﾗ-第５ 03 32.6 +02 39 18.1 21.8 2018 11 15 (Q21) 177 C/2019 L3 (ATLAS) 22 18.8 +47 29 17.0 18.4 2019 08 01 (D95) 178 99P/ｺﾜﾙ第１ 08 27.7 +23 11 19.4 19.5 2010 07 13 (829) 179 117P/ﾍﾘﾝ･ﾛ-ﾏﾝ･ｱﾙ-第１ 09 57.0 +20 16 18.3 19.6 2019 05 06 (H06) 180 116P/ｳｨﾙﾄﾞ第４ 02 07.4 +13 15 18.6 19.1 2017 08 20 (568) 181 244P/ｽｶｯﾁ 21 11.6 -17 45 18.3 19.1 2014 04 30 (E07) 182 P/2010 TO20 (LINEAR･ｸﾞﾛｲｱｰ)14 14.4 -13 26 19.4 20.6 2012 11 17 (C32) 183 129P/ｼｭ-ﾒ-ｶ･ﾚﾋﾞ-第３ 23 45.3 -00 51 16.8 18.5 2018 10 29 (349) 184 C/2017 K2 (PANSTARRS) 17 07.6 +52 17 16.0 17.0 2019 05 14 (J67) 185 P/2011 U2 (ﾌﾞﾚｼｰ) 17 44.4 -20 22 19.1 20.0 2016 04 01 (W84) 186 C/2019 E3 (ATLAS) 10 17.1 -36 13 17.5 19.9 2019 04 05 (F51) ＊最終観測の多くは，2019年5月時点でのもの．