Monthly Comets in 2019 December
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 23 59.9 +03 21 . 18.6 2019 09 20 (I41) 2 C/2006 S3 (LONEOS) 09 37.6 -00 04 19.1 20.6 2018 01 16 (F51) 3 C/2010 S1 (LINEAR) 15 32.1 -52 11 19.5 21.1 2015 07 19 (958) 4 C/2013 P3 (ﾊﾟﾛﾏｰ) 02 39.1 -67 16 19.0 20.4 2018 06 24 (Q62) 5 174P=(60558) ｴﾁｪｸﾗｽ 05 12.7 +18 12 . 19.1 2019 10 11 (L27) 6 P/2014 W11 (PANSTARRS) 19 14.0 -23 18 19.5 20.1 2017 05 27 (568) 7 P/2004 FY140 (LINEAR) 23 33.6 -01 24 19.2 20.5 2004 07 12 (E12) 8 P/2013 C2 (ﾃﾅｸﾞﾗ) 16 47.7 -19 48 18.0 19.0 2019 06 29 (215) 9 P/2015 M2 (PANSTARRS) 03 14.0 +15 08 19.4 19.8 2017 11 11 (F51) 10 C/2013 V4 (ｶﾃﾘﾅ) 15 09.2 +21 18 18.9 19.8 2018 08 06 (461) 11 302P/ﾚﾓﾝ･PANSTARRS 09 21.1 +16 04 19.4 21.9 2018 12 31 (G96) 12 77P/ﾛﾝｸﾞﾓｱ 01 25.1 +18 52 19.6 20.2 2018 10 15 (F52) 13 C/2011 KP36 (ｽﾍﾟ-ｽｳｫｯﾁ) 06 07.0 +02 51 17.2 18.8 2019 10 09 (Q11) 14 C/2014 R3 (PANSTARRS) 10 45.2 +08 35 17.7 18.9 2019 05 26 (Q11) 15 43P/ｳｫﾙﾌ･ﾊﾘﾝﾄﾝ 17 15.5 -19 33 19.3 20.2 2017 06 10 (G40) 16 362P=(457175) 2008 GO98 02 58.7 +05 42 . 19.5 2018 10 13 (585) 17 C/2014 OE4 (PANSTARRS) 01 44.2 +62 21 17.5 18.7 2019 10 06 (T08) 18 P/2013 YG46 (ｽﾍﾟ-ｽｳｫｯﾁ) 08 05.7 +27 57 18.3 20.9 2016 05 26 (I57) 19 C/2017 D3 (ATLAS) 11 44.9 +51 41 19.1 20.0 2019 03 25 (G96) 20 C/2015 T2 (PANSTARRS) 19 55.6 +35 46 19.0 20.8 2019 09 26 (461) 21 C/2017 E3 (PANSTARRS) 16 07.3 +14 05 17.9 19.1 2019 07 24 (Q11) 22 C/2015 V2 (ｼﾞｮﾝｿﾝ) 01 59.3 -40 12 16.4 18.5 2019 09 03 (Q62) 23 359P/LONEOS 07 55.3 +12 56 19.5 21.5 2018 02 10 (H06) 24 C/2014 B1 (ｼｭﾜﾙﾂ) 12 30.8 +06 50 15.9 18.0 2019 05 26 (215) 25 P/2010 H2 (ﾊﾞﾚｽ) 20 37.5 -31 56 18.9 19.7 2010 07 14 (160) 26 C/2016 N4 (MASTER) 12 13.8 +23 45 18.6 19.6 2019 06 02 (J22) 27 213P/ﾌｧﾝﾈｽ 08 27.1 +23 19 19.6 23.9 2018 12 10 (G96) 28 65P/ｶﾞﾝ 02 21.9 +09 22 15.0 18.8 2019 09 30 (G96) 29 C/2016 A1 (PANSTARRS) 01 08.5 +80 14 16.8 18.3 2019 10 08 (Q11) 30 C/2015 V1 (PANSTARRS) 20 36.8 -57 34 18.2 18.3 2019 06 11 (Q62) 31 C/2015 X5 (PANSTARRS) 00 50.3 +73 53 18.3 20.1 2019 10 01 (461) 32 74P/ｽﾐﾙﾉﾊﾞ･ﾁｪﾙﾆｸ 16 47.2 -22 27 17.2 18.7 2019 08 28 (T08) 33 P/2016 Q4 (ｺﾜﾙｽｷ) 03 09.8 +23 14 18.4 19.6 2016 11 19 (G40) 34 C/2017 AB5 (PANSTARRS) 11 42.6 +34 45 19.5 20.7 2019 04 25 (461) 35 C/2015 O1 (PANSTARRS) 09 15.9 +23 42 15.2 17.3 2019 10 09 (Q11) 36 P/2006 F1 (ｺﾜﾙｽｷ) 01 31.7 -17 51 17.8 18.8 2007 09 01 (204) 37 C/2018 B1 (ﾚﾓﾝ) 23 26.0 +12 55 18.8 19.8 2019 10 08 (703) 38 C/2015 XY1 (ﾚﾓﾝ) 04 02.1 -06 01 17.0 18.2 2019 10 08 (Q11) 39 37P/ﾌｫ-ﾌﾞｽﾞ 04 22.7 +32 32 17.6 20.8 2018 12 14 (G96) 40 143P/ｺﾜﾙ･ﾑﾙｺｽ 20 17.2 -15 26 19.5 21.2 2019 08 26 (Q11) 41 C/2016 R2 (PANSTARRS) 15 45.7 +16 12 16.8 18.7 2019 10 04 (I81) 42 240P/NEAT 13 39.9 +08 53 19.0 19.7 2019 06 25 (703) 43 159P/LONEOS 10 43.2 +33 21 17.9 21.0 2019 10 04 (Q11) 44 187P/LINEAR 20 14.4 -24 58 18.7 19.8 2019 07 26 (F51) 45 C/2017 M5 (TOTAS) 22 58.0 +05 37 18.0 19.0 2019 09 30 (L27) 46 367P/ｶﾃﾘﾅ 22 00.8 -21 28 19.4 21.2 2018 04 20 (Q62) 47 P/2017 P1 (PANSTARRS) 01 21.3 +10 51 19.3 19.9 2017 08 24 (372) 48 361P/ｽﾍﾟ-ｽｳｫｯﾁ 11 10.6 -04 38 19.4 20.2 2019 03 29 (215) 49 C/2016 N6 (PANSTARRS) 06 08.2 -52 34 16.4 17.0 2019 09 23 (Q62) 50 C/2018 N1 (NEOWISE) 12 34.8 +14 22 17.5 22.4 2018 10 06 (349) 51 C/2016 M1 (PANSTARRS) 06 46.1 -34 27 15.1 16.3 2019 10 07 (T08) 52 48P/ｼﾞｮﾝｿﾝ 06 29.1 +16 47 15.6 19.9 2019 02 17 (349) 53 21P/ｼﾞｬｺﾋﾞﾆ･ﾁﾝﾅ- 10 55.4 -14 04 19.2 22.8 2019 04 30 (L27) 54 59P/ｶ-ﾝｽﾞ･ｸ- 12 25.6 -08 59 18.8 19.9 2019 04 08 (703) 55 133P=(7968) ｲﾙｽﾄ･ﾋﾟｻﾞ-ﾛ 00 43.5 +03 14 . 20.3 2019 09 06 (F51) 56 C/2017 U4 (PANSTARRS) 04 02.5 +18 24 19.4 19.6 2018 10 10 (461) 57 372P/ﾏｯｸﾉ-ﾄ 02 30.4 +27 50 18.6 19.7 2019 08 27 (G96) 58 P/2018 P4 (PANSTARRS) 03 06.3 +45 26 19.0 20.0 2018 12 04 (H06) 59 38P/ｽﾃﾌｧﾝ･ｵﾃﾙﾏ 13 27.4 +06 36 19.5 22.8 2019 06 25 (H06) 60 P/2019 A2 (ATLAS) 11 39.9 +07 30 18.5 20.1 2019 05 04 (Q11) 61 C/2018 L2 (ATLAS) 02 59.3 +43 03 14.6 17.0 2019 10 06 (T08) 62 C/2018 V1(ﾏｯｸﾎﾙﾂ･藤川･岩本)16 30.6 -47 13 18.6 21.9 2018 12 15 (349) 63 P/2013 R3 (ｶﾃﾘﾅ･PANSTARRS) 07 04.3 +23 44 19.3 19.9 2018 08 29 (C97) 64 46P/ﾋﾞﾙﾀﾈﾝ 14 40.1 -08 36 19.5 24.4 2019 07 03 (703) 65 C/2018 F1 (ｸﾞﾛｲｱｰ) 20 32.1 +09 05 19.1 19.8 2019 05 06 (N50) 66 P/2018 Y2 (ｱﾌﾘｶｰﾉ) 10 31.8 +03 31 19.2 20.3 2019 03 21 (215) 67 C/2018 A3 (ATLAS) 01 39.1 +39 46 16.1 17.1 2019 10 08 (T05) 68 C/2017 M4 (ATLAS) 14 13.4 -52 31 14.8 16.4 2019 09 12 (E89) 69 223P/ｽｷｯﾌ 08 53.8 +48 00 18.6 19.6 2019 10 01 (J22) 70 C/2017 B3 (LINEAR) 22 52.2 -34 04 14.9 16.4 2019 10 07 (T08) 71 C/2018 Y1 (岩本) 01 26.3 +35 35 17.2 18.5 2019 10 09 (372) 72 P/1996 R2 (ﾗ-ｶﾞｸﾋﾞｽﾄ) 06 11.6 +25 44 17.5 19.0 1997 01 12 (587) 73 P/2018 P5 (PANSTARRS) 00 44.4 +07 18 19.4 21.2 2019 10 06 (F52) 74 C/2010 U3 (ﾎﾞｱｯﾃｨｰﾆ) 13 04.0 +51 42 15.2 16.6 2019 08 08 (J22) 75 29P/ｼｭﾜｽﾏﾝ･ﾜﾊﾏﾝ第１ 00 27.6 +13 43 12.8 18.6 2019 10 16 (L27) 76 78P/ｹﾞ-ﾚﾙｽﾞ第２ 09 30.4 +07 40 16.3 19.2 2019 10 10 (A77) 77 232P/ﾋﾙ 11 53.9 +14 51 18.4 19.3 2019 04 09 (H06) 78 373P/ﾘﾅｰ 11 27.8 -09 02 19.4 21.7 2019 04 01 (Q11) 79 C/2019 J1 (ﾚﾓﾝ) 21 07.0 -35 35 19.0 19.8 2019 10 02 (474) 80 P/2014 C1 (TOTAS) 17 51.9 -21 33 19.3 19.9 2014 05 08 (W96) 81 C/2016 X1 (ﾚﾓﾝ) 08 59.8 -06 27 17.6 19.0 2019 10 09 (Q11) 82 186P/ｶﾞﾗｯﾄﾞ 17 52.2 -42 49 17.6 19.0 2019 05 26 (Q62) 83 C/2019 D1 (ﾌﾙｰｴﾘﾝｸﾞ) 00 38.2 +25 32 17.1 17.2 2019 10 09 (A77) 84 380P/PANSTARRS 16 42.8 -16 53 19.1 20.7 2019 07 03 (691) 85 C/2018 R3 (ﾚﾓﾝ) 11 06.6 -15 01 13.0 18.0 2019 07 04 (367) 86 231P/LINEAR-NEAT 14 17.8 -04 00 19.0 20.2 2019 06 23 (703) 87 C/2019 K4 (ｲｪ) 22 55.9 -22 57 17.0 18.3 2019 10 08 (T08) 88 261P/ﾗｰｿﾝ 03 24.1 +27 44 15.8 17.6 2019 10 08 (A77) 89 C/2019 K5 (ﾔﾝｸﾞ) 03 19.0 -01 35 15.9 16.0 2019 10 09 (A77) 90 31P/ｼｭﾜｽﾏﾝ･ﾜﾊﾏﾝ第２ 11 26.4 +06 38 18.2 19.5 2019 03 24 (C23) 91 C/2018 X2 (ﾌｨﾂｼﾓﾝｽﾞ) 13 10.4 -17 35 17.3 18.6 2019 05 30 (A71) 92 P/2018 A6 (ｷﾞﾌﾞｽﾞ) 20 32.1 -77 40 14.2 16.7 2019 09 24 (Q62) 93 C/2019 J2 (ﾊﾟﾛﾏｰ) 14 42.3 -00 16 17.6 18.6 2019 08 01 (A77) 94 C/2019 K8 (ATLAS) 14 23.7 +63 11 18.4 18.8 2019 09 24 (H06) 95 P/2019 R2 (ｷﾞﾌﾞｽﾞ) 11 04.5 +32 37 18.3 19.3 2019 09 07 (N55) 96 C/2019 A9 (PANSTARRS) 16 20.4 -59 53 15.4 19.3 2019 09 26 (Q62) 97 200P/ﾗｰｾﾝ 01 07.2 +14 38 16.6 18.4 2019 10 09 (A77) 98 168P/ﾊ-ｹﾞﾝﾛ-ｻﾞ 07 39.0 +59 21 18.1 20.3 2013 02 08 (C23) 99 163P/NEAT 10 41.4 +14 54 18.7 20.2 2012 03 14 (F51) 100 P/2012 K3 (ｷﾞﾌﾞｽﾞ) 20 39.2 -24 13 18.7 19.8 2012 09 09 (E07) 101 P/2018 DO4 (Lemmon) 02 50.4 +01 40 16.0 16.8 2019 10 02 (Q23) 102 C/2018 W2 (ｱﾌﾘｶｰﾉ) 21 34.8 -42 15 10.6 15.3 2019 10 11 (L27) 103 P/2019 R1 (ﾎﾞｱｯﾃｨｰﾆ) 10 23.0 +03 43 17.7 17.9 2019 09 21 (A77) 104 A/2018 V3 16 21.6 -13 28 . 18.9 2019 09 10 (Q62) 105 P/2019 F2 (ATLAS) 14 34.3 -06 25 15.8 17.6 2019 06 26 (Q62) 106 C/2018 KJ3 (ﾚﾓﾝ) 14 36.5 -42 17 16.2 18.3 2019 07 23 (Q62) 107 260P/ﾏｯｸﾉ-ﾄ 02 27.7 +50 06 12.7 14.8 2019 10 09 (A77) 108 A/2017 U7 19 45.9 -37 08 15.8 18.0 2019 10 03 (T08) 109 385P/ﾋﾙ 03 29.8 +43 08 18.5 18.8 2019 10 08 (Q11) 110 376P/LONEOS 16 22.5 -22 20 18.9 19.3 2019 08 09 (T08) 111 175P/ﾊ-ｹﾞﾝﾛ-ｻﾞ 14 00.0 -07 50 17.8 18.6 2019 01 11 (L27) 112 384P/ｺﾜﾙｽｷ 08 06.0 +43 52 18.2 18.7 2019 10 08 (T05) 113 P/2009 SK280 (ｽﾍﾟｰｽｳｫｯﾁ･ﾋﾙ)00 04.2 -10 01 19.5 20.2 2011 12 23 (950) 114 76P/ｳｪｽﾄ･ｺﾎ-ﾃｸ･池村 09 10.0 +26 00 14.5 17.9 2019 10 16 (A77) 115 383P/ｸﾘｽﾃﾝｾﾝ 20 58.1 -09 19 18.5 21.0 2019 07 08 (I41) 116 68P/ｸﾚﾓﾗ 20 10.8 -15 51 14.0 17.6 2019 10 08 (T08) 117 C/2018 N2 (ASASSN) 00 12.2 +38 59 10.8 13.2 2019 10 09 (A77) 118 155P/ｼｭ-ﾒ-ｶ第３ 09 54.5 +14 50 14.8 17.2 2019 10 16 (A77) 119 215P/NEAT 20 32.2 -29 04 17.3 19.6 2019 10 05 (Q11) 120 P/2013 T2 (ｼｭﾜﾙﾂ) 20 38.2 -22 09 18.1 19.9 2013 12 11 (C10) 121 160P/LINEAR 20 31.9 -17 42 16.8 19.0 2019 10 07 (G40) 122 C/2018 F4 (PANSTARRS) 13 04.0 -76 30 15.2 17.5 2019 09 01 (C53) 123 P/2006 H1 (ﾏｯｸﾉ-ﾄ) 19 05.7 -31 38 17.7 19.3 2006 11 26 (151) 124 2I/2019 Q4 (ﾎﾞﾘｿﾞﾌ) 10 50.1 -01 44 15.2 16.6 2019 10 09 (372) 125 A/2019 G2 11 24.4 +24 36 . 21.0 2019 07 05 (568) 126 289P/ﾌﾞﾛﾝﾊﾟﾝ 22 22.6 -21 25 16.5 19.3 2019 10 03 (A77) 127 101P/ﾁｪﾙﾆｸ 23 46.5 -08 55 15.0 18.7 2019 10 08 (A77) 128 114P/ﾜｲｽﾏﾝ･ｽｷｯﾌ 02 13.2 +43 22 14.2 17.0 2019 10 16 (L27) 129 112P/浦田･新島 22 16.2 -27 56 18.5 19.4 2013 10 08 (H06) 130 C/2019 K1 (ATLAS) 15 48.4 -53 42 16.3 17.1 2019 09 21 (R57) 131 203P/ｺ-ﾚﾋﾞｯﾁｭ 04 24.9 +24 44 15.9 17.0 2019 10 01 (215) 132 228P/LINEAR 09 56.4 +21 18 19.4 19.8 2019 10 04 (A77) 133 C/2017 K5 (PANSTARRS) 18 19.8 -08 16 17.3 18.7 2019 10 09 (Q11) 134 P/2006 W1 (ｷﾞﾌﾞｽﾞ) 19 52.1 -17 14 17.5 18.9 2007 02 17 (703) 135 P/2004 WR9 (LINEAR) 01 56.3 +14 13 18.5 19.4 2005 03 30 (360) 136 210P/ｸﾘｽﾃﾝｾﾝ 19 10.3 -27 04 19.9 20.1 2014 08 19 (349) 137 313P/ｷﾞﾌﾞｽﾞ 20 01.4 -25 54 19.4 20.3 2019 09 19 (Q62) 138 266P/ｸﾘｽﾃﾝｾﾝ 03 37.9 +23 53 17.0 18.1 2019 10 10 (A77) 139 124P/ﾑﾙｺｽ 10 40.8 +45 17 18.5 19.5 2019 09 29 (A77) 140 354P/LINEAR 01 01.6 +16 05 18.7 19.0 2017 01 28 (568) 141 C/2017 T2 (PANSTARRS) 05 23.1 +40 35 7.8 12.3 2019 10 14 (A77) 142 A/2019 C1 10 46.4 -21 38 . 18.6 2019 05 07 (J22) 143 P/2003 T12 (SOHO) 16 39.5 -14 10 18.9 21.2 2016 05 05 (568) 144 87P/ﾊﾞｽ 11 14.8 +03 26 18.0 19.7 2014 05 03 (W96) 145 36P/ﾎｲｯﾌﾟﾙ 21 42.7 -10 03 18.4 19.4 2019 10 02 (L27) 146 84P/ｷﾞｸﾗｽ 19 16.6 -24 19 17.7 19.8 2014 03 23 (A32) 147 C/2019 K7 (ｽﾐｽ) 20 02.2 -23 04 15.8 16.8 2019 10 05 (Q11) 148 2P/ｴﾝｹ 22 51.2 -00 02 17.0 19.8 2019 10 16 (A77) 149 A/2019 Q1 00 19.3 +15 30 . 20.2 2019 10 08 (A77) 150 85D/ﾎﾞ-ｼﾝ 17 58.2 -26 08 19.5 20.8 151 D/1884 O1 (ﾊﾞ-ﾅ-ﾄﾞ第１;@) 13 25.1 -14 07 18.3 20.3 152 254P/ﾏｯｸﾉ-ﾄ 18 42.0 -14 00 18.0 19.7 2012 01 27 (703) 153 C/2017 Y2 (PANSTARRS) 19 29.2 +26 28 17.4 18.7 2019 10 05 (Q11) 154 91P/ﾗｯｾﾙ第３ 11 25.9 -09 51 19.5 21.4 2013 08 02 (C32) 155 C/2019 N1 (ATLAS) 16 57.3 +63 51 16.2 17.6 2019 10 06 (T08) 156 162P/ｻｲﾃﾞﾝｸﾞ･ｽﾌﾟﾘﾝｸﾞ 16 02.6 -35 02 19.4 20.6 2019 05 30 (F51) 157 C/2019 B3 (PANSTARRS) 12 27.3 -49 13 18.1 19.0 2019 06 23 (E94) 158 297P/ﾋﾞｼｮｰﾙ 09 49.0 +18 42 18.7 18.8 2014 06 18 (Q62) 159 P/2013 EW90 (ﾃﾅｸﾞﾗ) 05 30.3 -17 41 19.4 19.6 2014 05 17 (C10) 160 246P/NEAT 12 19.0 +13 24 16.2 16.8 2019 05 31 (703) 161 C/2019 T3 (ATLAS) 06 26.7 +82 42 18.9 19.0 2019 10 15 (F51) 162 75D/ｺﾎｰﾃｸ 20 20.4 -15 14 19.3 20.8 163 A/2019 O3 19 21.0 +12 07 . 19.9 2019 10 04 (Q11) 164 28P/ﾈｳｲﾐﾝ第１ 13 55.3 -20 44 18.4 19.8 2019 05 26 (215) 165 C/2016 Q2 (PANSTARRS) 19 15.2 +19 53 16.8 18.8 2019 09 29 (T05) 166 P/2014 F3 (ｼｪﾊﾟｰﾄﾞ･ﾂﾙｼﾞﾛ) 18 34.4 -27 19 18.5 19.0 2015 04 19 (304) 167 C/2019 F1 (ATLAS･ｱﾌﾘｶｰﾉ) 14 24.0 -07 28 16.3 17.8 2019 07 31 (Q11) 168 P/2008 CL94 (ﾚﾓﾝ) 03 51.2 +24 42 18.6 20.2 2009 06 13 (204) 169 110P/ﾊｰﾄﾘｰ第３ 20 36.0 -12 02 19.1 21.5 2019 07 29 (F52) 170 282P=(323137) 2003 BM80 09 32.9 +20 21 . 21.9 2014 08 27 (F51) 171 P/2015 F1 (PANSTARRS) 07 12.3 +25 10 19.5 19.6 2015 08 16 (E07) 172 P/2005 L1 (ﾏｯｸﾉ-ﾄ) 12 26.4 +01 38 19.0 19.8 2005 09 15 (E12) 173 C/2018 U1 (ﾚﾓﾝ) 18 28.8 +34 31 16.4 18.9 2019 10 06 (T08) 174 P/2002 T5 (LINEAR) 00 01.8 -30 50 18.3 19.1 2005 04 05 (360) 175 173P/ﾐﾗ-第５ 03 10.9 +00 38 17.8 21.3 2019 10 08 (T08) 176 C/2019 L3 (ATLAS) 22 02.1 +43 32 16.3 17.8 2019 09 26 (Q11) 177 99P/ｺﾜﾙ第１ 08 56.7 +22 04 18.9 19.2 2019 10 08 (A77) 178 117P/ﾍﾘﾝ･ﾛ-ﾏﾝ･ｱﾙ-第１ 10 43.5 +17 16 18.1 19.0 2019 05 06 (H06) 179 116P/ｳｨﾙﾄﾞ第４ 01 32.0 +10 23 18.4 18.9 2017 08 20 (568) 180 244P/ｽｶｯﾁ 21 13.2 -17 13 18.6 19.5 2014 04 30 (E07) 181 129P/ｼｭ-ﾒ-ｶ･ﾚﾋﾞ-第３ 23 24.0 -03 41 17.1 19.1 2019 09 20 (G96) 182 81P/ｳｨﾙﾄﾞ第２ 23 30.4 -05 58 19.3 21.3 2017 09 20 (Q68) 183 C/2017 K2 (PANSTARRS) 17 25.7 +46 55 15.8 16.9 2019 10 07 (L27) 184 A/2019 O2 18 56.6 +66 36 . 20.2 2019 09 19 (461) 185 P/2011 U2 (ﾌﾞﾚｼｰ) 18 20.5 -20 06 19.4 20.2 2016 04 01 (W84) 186 C/2019 E3 (ATLAS) 10 27.6 -40 47 17.4 19.8 2019 05 21 (Q62)