This page gives the census of membership in cometary families. There are eight lists:
You can send me comments, they are very much appreciated.
Other fun lists: solar system observations, list of low-Tisserand asteroids, Yoshida comet lists, list of comets on Wikipedia.
This list was last updated on September 10th, 2019. Current project is to add in citations for all the elements.
Halley-Family, traditionally defined.
q e i P TJ Source
1 1P/Halley 0.574 0.967 162.1 76.0 -0.588
8P/Tuttle 1.027 0.820 55.0 13.6 1.600 MPEC 2008-A21
12P/Pons-Brooks 0.772 0.954 74.9 70.9 0.591
13P/Olbers 1.164 0.930 44.7 69.6 1.247
20D/Westphal 1.254 0.920 40.9 61.9 1.360
23P/Brorsen-Metcalf 0.467 0.972 19.4 70.5 1.106
27P/Crommelin 0.748 0.919 29.0 27.9 1.484 MPEC 2012-A52
35P/Herschel-Rigollet 0.748 0.974 64.2 155 0.645
38P/Stephan-Oterma 1.589 0.859 18.4 38.0 1.891 MPEC 2018-S50
10 55P/Tempel-Tuttle 0.979 0.905 162.4 33.2 -0.637
96P/Machholz 1 0.124 0.959 58.1 5.3 1.942 MPEC 2017-T14
109P/Swift-Tuttle 0.965 0.963 113.1 135 -0.274
122P/de Vico 0.659 0.962 85.6 74.4 0.376
126P/IRAS 1.713 0.697 45.8 13.4 1.963 MPEC 2009-K65
161P/Hartley-IRAS 1.275 0.835 95.7 21.5 0.540 MPEC 2004-W19
177P/Barnard 1.107 0.954 31.2 119.6 1.317 MPEC 2006-N16
262P/McNaught-Russell 1.280 0.815 29.1 18.2 1.919 MPEC 2013-B90 ( = P/1994 X1 = P/2012 K7)
273P/Pons-Gambart 0.810 0.975 136.4 188 -0.645 MPEC 2013-D50 ( = P/1827 M1 = P/2012 V4)
333P/LINEAR 1.115 0.736 131.9 8.7 0.417 MPEC 2017-J52 ( = P/2007 VA85)
20 342P/SOHO 0.053 0.983 13.0 5.3 1.987 MPEC 2016-P77 ( = P/2000 O3, P/2005 W4, P/2011 E10, P/2016 N5)
P/2008 A3 (SOHO) 0.049 0.984 22.4 5.4 1.948 MPEC 2008-B61 ( = P/2002 R1)
P/2008 E4 (SOHO) 0.049 0.984 13.3 5.5 1.933 MPEC 2008-F32 ( = P/2002 Q8)
P/2008 L6 (SOHO) 0.046 0.986 12.2 5.8 1.877 MPEC 2008-O23 ( = P/2002 R5)
P/2008 N4 (SOHO) 0.048 0.985 13.5 5.8 1.878 MPEC 2009-J14 ( = P/1996 X3 = P/2002 S7)
P/2008 X6 (SOHO) 0.046 0.985 24.4 5.3 1.955 MPEC 2009-F81 ( = P/2003 Q1)
P/2008 Y11 (SOHO) 0.046 0.985 24.4 5.3 1.949 MPEC 2009-F81 ( = P/2003 Q6)
P/2008 Y12 (SOHO) 0.067 0.978 23.6 5.4 1.984 MPEC 2014-K54 ( = P/2014 K3)
P/2010 H3 (SOHO) 0.048 0.985 23.9 1.929 MPEC 2010-J28 ( = P/1999 J6, P/2004 V9)
C/1827 M1 Pons-Gambart 0.807 0.946 136.5 57.5 -0.449
30 C/1917 F1 Mellish 0.190 0.993 32.7 145 0.646
C/1921 H1 Dubiago 1.115 0.929 22.3 62.3 1.521
C/1937 D1 Wilk 0.619 0.981 26.0 187 1.032
C/1942 EA Vaisala 1.287 0.934 38.0 85.4 1.357
C/1984 A1 Bradfield 1.357 0.952 51.8 151 1.067
C/1989 A3 Bradfield 0.420 0.978 83.1 81.9 0.369
C/1991 L3 Levy 0.983 0.929 19.2 51.3 1.516
C/1998 G1 LINEAR 2.133 0.823 109.7 42.0 -0.151
C/1998 Y1 LINEAR 1.747 0.924 28.1 110 1.644
C/1999 E1 Li 3.920 0.760 46.9 65.9 1.892
40 C/1999 G1 LINEAR 4.041 0.845 76.3 133 0.767
C/1999 S3 LINEAR 1.895 0.900 70.6 82.6 0.825
C/2000 D2 LINEAR 2.298 0.867 157.0 71.9 -1.371
C/2000 G2 LINEAR 2.717 0.809 170.5 53.6 -1.552
C/2001 OG108 LONEOS 0.994 0.925 80.2 48.5 0.599
P/2001 Q6 NEAT 1.408 0.824 56.8 22.6 1.420
C/2001 W2 BATTeRs 1.051 0.941 115.9 76.0 -0.257
C/2002 B1 LINEAR 2.271 0.771 51.0 31.2 1.631
C/2002 CE10 LINEAR 2.047 0.791 145.5 30.8 -0.854
C/2002 K4 NEAT 2.764 0.842 94.1 73.4 0.156
50 C/2003 F1 LINEAR 4.008 0.806 70.2 94.0 1.051
C/2003 R1 LINEAR 2.101 0.892 149.2 86.2 -1.235
C/2003 U1 LINEAR 1.796 0.922 164.5 109.4 -1.342
C/2003 W1 LINEAR 1.652 0.935 78.1 127 0.530
C/2005 N5 Catalina 1.627 0.943 21.4 154 1.633 MPEC 2005-S07
C/2005 O2 Christensen 3.333 0.859 148.9 115 -1.649 MPEC 2005-T69
P/2005 T4 SWAN 0.649 0.931 160.0 28.6 -0.367 MPEC 2005-W25
P/2006 HR30 Siding Spring 1.226 0.843 31.9 21.9 1.785 MPEC 2006-P09
P/2006 R1 Siding Spring 1.671 0.702 160.0 13.2 -0.463 MPEC 2006-S95
P/2008 R3 LINEAR 1.909 0.895 43.2 78.3 1.499 MPEC 2008-U21
60 P/2010 D2 WISE 3.659 0.453 57.2 17.3 1.874 MPEC 2011-J28
P/2010 JC81 WISE 1.813 0.777 38.7 23.2 1.868 MPEC 2013-O31
P/2010 L5 WISE 0.801 0.922 147.0 32.7 -0.403 MPEC 2010-O21
C/2011 J3 LINEAR 1.449 0.924 114.7 83.6 -0.340 MPEC 2011-L51
C/2011 L1 McNaught 2.242 0.797 65.5 36.7 1.201 MPEC 2013-G31
C/2011 S2 Kowalski 1.115 0.932 17.6 65.8 1.546 MPEC 2012-S31
P/2012 NJ La Sagra 1.291 0.848 84.4 24.8 0.746 MPEC 2014-J104
C/2012 T6 Kowalski 1.775 0.876 33.3 54.3 1.701 MPEC 2013-C52
C/2012 Y3 McNaught 1.765 0.940 73.2 159 0.645 MPEC 2013-H38
P/2013 AL76 Catalina 2.048 0.685 144.9 16.6 -0.531 MPEC 2013-C52
70 C/2013 E2 Iwamoto 1.392 0.920 21.9 73.2 1.627 MPEC 2013-F47
C/2013 F3 McNaught 2.236 0.880 84.9 80.0 0.440 MPEC 2013-G31
C/2013 G3 PanSTARRS 4.326 0.580 55.3 33.2 1.810 MPEC 2013-G73
C/2013 V3 Nevski 1.387 0.891 32.1 45.2 1.612 MPEC 2014-J58
C/2014 J1 (Catalina) 1.712 0.804 159.7 25.9 -0.851 MPEC 2018-F152
C/2014 Q3 (Borisov) 1.648 0.942 89.9 150.7 0.186 MPEC 2017-A77
C/2014 W9 PanSTARRS 1.587 0.858 10.6 37.3 1.946 MPEC 2015-H37
C/2015 A1 PanSTARRS 1.996 0.901 80.4 90.2 0.544 MPEC 2014-S97
P/2015 A3 PanSTARRS 1.156 0.853 172.6 22.0 -0.610 MPEC 2015-B134
C/2015 GX (PanSTARRS) 1.972 0.878 90.3 65.1 0.314 MPEC 2016-V116
80 C/2015 H1 (Bressi) 1.926 0.941 140.7 186 -1.151 MPEC 2016-D32
P/2015 Q2 Pimentel 1.819 0.754 146.2 20.2 -0.599 MPEC 2015-W63
C/2015 X2 Catalina 1.905 0.879 72.5 62.5 0.830 MPEC 2016-K18
C/2015 X8 (NEOWISE) 1.191 0.940 155.3 87.5 -0.947 MPEC 2017-V13
C/2015 YG1 (NEOWISE) 2.067 0.879 57.2 70.9 1.239 MPEC 2017-N58
P/2016 S1 (PanSTARRS) 2.412 0.709 94.7 23.8 0.482 MPEC 2017-N58
P/2016 WM48 (Lemmon) 1.748 0.787 117.5 23.4 -0.081 MPEC 2017-T14
C/2017 E2 (Tsuchinshan) 2.351 0.892 79.0 101.0 0.593 MPEC 2018-D91
P/2017 G2 (PanSTARRS) 2.846 0.650 47.9 23.2 1.913 MPEC 2018-B155
P/2017 TW13 (Lemmon) 2.079 0.710 44.8 19.1 1.899 MPEC 2019-Q135
C/2017 W2 (Leonard) 3.957 0.711 98.2 50.7 0.054 MPEC 2019-J142
90 P/2017 Y3 (Leonard) 1.275 0.871 27.6 31.0 1.728 MPEC 2018-S50
C/2018 A1 (PANSTARRS) 2.419 0.904 53.6 126.4 1.324 MPEC 2019-J142
C/2018 A6 (Gibbs) 3.018 0.803 77.0 60.2 0.801 MPEC 2019-Q135
C/2018 EN4 (NEOWISE) 1.448 0.921 81.6 78.9 0.497 MPEC 2019-J142
C/2018 K1 (Weiland) 1.878 0.937 164.2 163.0 -1.435 MPEC 2019-J142
C/2018 M1 (Catalina) 1.303 0.939 37.3 98.1 1.354 MPEC 2019-J142
C/2018 O1 (ATLAS) 1.558 0.944 154.0 146.3 -1.185 MPEC 2019-J142
C/2018 R5 (Lemmon) 3.621 0.841 103.8 109.2 -0.311 MPEC 2019-J142
C/2018 V2 (ATLAS) 2.475 0.903 159.1 128.5 -1.573 MPEC 2019-Q03
C/2018 W1 (Catalina) 1.360 0.938 83.3 101.8 0.405 MPEC 2019-Q135
100 C/2018 X3 (PANSTARRS) 2.699 0.783 43.4 43.7 1.817 MPEC 2019-J142
C/2019 A5 (PANSTARRS) 6.324 0.708 67.5 100.7 1.341 MPEC 2019-J142
C/2019 L2 (NEOWISE) 1.620 0.935 152.2 124.6 -1.165 MPEC 2019-Q135
C/2019 LB7 (Kleyna) 2.479 0.925 164.2 190.0 -1.686 MPEC 2019-Q135
Some comets that are so close to the 200-year limit:
C/2011 KP36 (Spacewatch) 4.882 0.873 19.0 237 2.642 MPEC 2018-K95
C/2015 J2 (PanSTARRS) 4.320 0.983 17.3 247 2.471 MPEC 2016-Q04
C/2016 A8 (LINEAR) 1.882 0.946 148.2 206.7 -1.277 MPEC 2017-T14
C/2019 A9 (PANSTARRS) 1.426 0.963 84.3 241.2 0.279 MPEC 2019-J142
Jupiter-Family.
q e i TJ Former desigs. Source
1 2P/Encke 0.336 0.848 11.8 3.026 MPEC 2017-E59
4P/Faye 1.655 0.569 9.0 2.751 MPEC 2013-O31
5D/Brorsen 0.590 0.810 29.4 2.465
6P/d'Arrest 1.361 0.611 19.5 2.710 MPEC 2014-G81
7P/Pons-Winnecke 1.258 0.633 22.2 2.681
9P/Tempel 1.543 0.510 10.5 2.969 MPEC 2019-J142
10P/Tempel 2 1.414 0.538 12.0 2.964 MPEC 2019-J142
11P/Tempel-Swift-LINEAR 1.549 0.546 13.6 2.844 MPEC 2014-R70
14P/Wolf 2.412 0.407 27.5 2.712
10 15P/Finlay 0.976 0.720 6.8 2.620 MPEC 2014-N57
16P/Brooks 2 1.466 0.563 4.3 2.875 MPEC 2014-J58
17P/Holmes 2.077 0.428 19.0 2.860 MPEC 2019-J142
18D/Perrine-Mrkos 1.272 0.643 17.7 2.668
19P/Borrelly 1.355 0.624 30.3 2.565 MPEC 2012-J16
21P/Giacobini-Zinner 1.013 0.710 32.0 2.466 MPEC 2018-Q24
22P/Kopff 1.578 0.544 4.7 2.867 MPEC 2012-J16
24P/Schaumasse 1.206 0.705 11.7 2.505 MPEC 2018-H105
25D/Neujmin 2 1.338 0.567 10.6 2.932
26P/Grigg-Skjellerup 1.086 0.640 22.4 2.806 MPEC 2013-O31
20 28P/Neujmin 1.578 0.773 14.3 2.169 MPEC 2019-J142
30P/Reinmuth 1.877 0.502 8.1 2.837 MPEC 2018-H105
31P/Schwassmann-Wachmann 2 3.425 0.194 4.5 2.992 MPEC 2018-B155
32P/Comas Sola 2.001 0.556 10.0 2.678 MPEC 2013-T115
33P/Daniel 2.161 0.463 22.4 2.734 MPEC 2013-O31
34D/Gale 1.180 0.761 11.7 2.291
36P/Whipple 3.088 0.259 9.9 2.952
37P/Forbes 1.610 0.534 9.0 2.867 MPEC 2018-H105
40P/Vaisala 1 1.794 0.632 11.5 2.537
41P/Tuttle-Giacobini-Kresak 1.045 0.661 9.2 2.827 MPEC 2016-X84
30 42P/Neujmin 3 2.015 0.585 4.0 2.635 MPEC 2012-J16
43P/Wolf-Harrington 1.358 0.595 16.0 2.794 MPEC 2017-A77
44P/Reinmuth 2 2.119 0.426 5.9 2.925 MPEC 2014-P41
45P/Honda-Mrkos-Pajdusakova 0.533 0.824 4.2 2.582 MPEC 2016-Y69
46P/Wirtanen 1.055 0.659 11.7 2.818 MPEC 2018-W04
47P/Ashbrook-Jackson 2.305 0.396 12.5 2.899
48P/Johnson 2.301 0.368 13.7 2.941 MPEC 2011-P44
49P/Arend-Rigaux 1.424 0.600 19.1 2.711 MPEC 2012-J16
50P/Arend 1.917 0.531 19.1 2.692 MPEC 2013-O31
51P/Harrington 1.688 0.544 5.4 2.814 MPEC 2012-J16
40 52P/Harrington-Abell 1.773 0.541 10.2 2.774 MPEC 2014-J58
53P/Van Biesbroeck 2.432 0.551 6.6 2.653 MPEC 2013-O31
54P/de Vico-Swift-NEAT 2.172 0.427 6.1 2.908 MPEC 2009-Q12
56P/Slaughter-Burnham 2.509 0.507 8.1 2.711 MPEC 2016-Q04
57P/du Toit-Neujmin-Delporte 1.724 0.500 2.8 2.917 MPEC 2012-J16
58P/Jackson-Neujmin 1.386 0.660 13.4 2.570
59P/Kearns-Kwee 2.359 0.475 9.3 2.771 MPEC 2018-S50
60P/Tsuchinshan 2 1.618 0.538 3.6 2.865 MPEC 2012-L04
61P/Shajn-Schaldach 2.108 0.427 6.0 2.928 MPEC 2012-J16
62P/Tsuchinshan 1.384 0.598 9.7 2.798 MPEC 2018-D91
50 63P/Wild 1 1.950 0.651 19.8 2.412 MPEC 2013-O31
64P/Swift-Gehrels 1.393 0.688 8.9 2.495 MPEC 2018-P89
65P/Gunn 2.910 0.250 9.2 2.991 MPEC 2017-J52
66P/du Toit 1.290 0.787 18.7 2.121 MPEC 2018-D91
67P/Churyumov-Gerasimenko 1.243 0.641 7.0 2.745 MPEC 2014-N57
68P/Klemola 1.755 0.640 11.0 2.527
69P/Taylor 2.283 0.413 22.0 2.797 MPEC 2019-J22
70P/Kojima 2.003 0.454 6.5 2.905
71P/Clark 1.586 0.494 9.4 2.991 MPEC 2017-V13
72P/Denning-Fujikawa 0.784 0.819 9.2 2.234 MPEC 2014-M11
60 73P/Schwassmann-Wachmann 3 0.972 0.686 11.2 2.784 MPEC 2017-T14; fragment C
74P/Smirnova-Chernykh 3.537 0.149 6.7 3.007 MPEC 2017-A77
75P/Kohoutek 1.787 0.495 5.9 2.896
76P/West-Kohoutek-Ikemura 1.604 0.538 30.5 2.685 MPEC 2016-U66
77P/Longmore 2.331 0.354 24.34 2.860 MPEC 2013-O31
78P/Gehrels 2 2.014 0.461 6.2 2.887 MPEC 2016-U66
79P/du Toit-Hartley 1.124 0.619 3.1 2.947 MPEC 2013-D50
80P/Peters-Hartley 1.613 0.599 29.9 2.514 MPEC 2014-P41
81P/Wild 2 1.596 0.537 3.2 2.879 MPEC 2013-O31
82P/Gehrels 3 3.626 0.125 1.1 3.026
70 83P/Russell 1 2.179 0.437 17.7 2.822
84P/Giclas 1.847 0.492 7.2 2.875
85P/Boethin 1.162 0.774 4.8 2.266
86P/Wild 3 2.264 0.372 15.5 2.933 MPEC 2018-D91
87P/Bus 2.180 0.375 2.5 3.008
88P/Howell 1.354 0.564 4.4 2.947 MPEC 2019-J142
89P/Russell 2 2.289 0.397 12.0 2.904
90P/Gehrels 1 2.975 0.510 9.6 2.689 MPEC 2017-V13
91P/Russell 3 2.617 0.329 14.1 2.920 MPEC 2013-O31
92P/Sanguin 1.825 0.660 19.4 2.410 MPEC 2014-J58
80 93P/Lovas 1 1.695 0.612 12.2 2.608
94P/Russell 4 2.235 0.364 6.2 3.003 MPEC 2013-O31
97P/Metcalf-Brewington 2.597 0.459 17.9 2.708 MPEC 2011-V31
98P/Takamizawa 1.673 0.561 10.5 2.759 MPEC 2013-H38
99P/Kowal 1 4.714 0.225 4.3 2.957
100P/Hartley 1 2.004 0.415 25.6 2.851 MPEC 2013-O31
101P/Chernykh 2.345 0.595 5.1 2.587 MPEC 2019-Q70
102P/Shoemaker 1 1.968 0.473 26.2 2.732 MPEC 2013-O31
103P/Hartley 1.066 0.693 13.6 2.641 MPEC 2018-H105
104P/Kowal 2 1.395 0.585 15.4 2.805
90 105P/Singer Brewster 2.045 0.410 9.2 2.970 MPEC 2018-B155
106P/Schuster 1.546 0.588 20.1 2.675 MPEC 2014-P41
107P/Wilson-Harrington 0.991 0.624 2.8 3.083 MPEC 2011-D36
108P/Ciffreo 1.709 0.543 13.1 2.778 MPEC 2014-P41
110P/Hartley 3 2.476 0.314 11.7 2.990 MPEC 2013-R59
111P/Helin-Roman-Crockett 3.477 0.140 4.2 3.028
112P/Urata-Niijima 1.459 0.587 24.1 2.691
113P/Spitaler 2.128 0.423 5.8 2.929 MPEC 2011-M31
114P/Wiseman-Skiff 1.575 0.556 18.3 2.772 MPEC 2013-D50
115P/Maury 2.035 0.521 11.7 2.735 MPEC 2011-R35
100 116P/Wild 4 2.188 0.372 3.6 3.009 MPEC 2017-T14
117P/Helin-Roman-Alu 1 3.056 0.254 8.7 2.967 P/1989 T2 MPEC 2013-O31
118P/Shoemaker-Levy 4 1.981 0.428 8.5 2.960 P/1991 C2, P/1995 M1 MPEC 2013-O31
119P/Parker-Hartley 3.027 0.293 5.2 2.943 P/1989 E1, P/1995 M2 MPEC 2013-Q14
120P/Mueller 1 2.729 0.339 8.8 2.917 P/1987 U2, P/1995 O2 MPEC 2012-S31
121P/Shoemaker-Holt 2 2.651 0.338 17.7 2.872 P/1989 E2, P/1995 Q3
123P/West-Hartley 2.127 0.449 15.4 2.833 P/1989 E3, P/1995 S2 MPEC 2019-J142
124P/Mrkos 1.466 0.542 31.3 2.752 P/1991 F1, P/1995 S3
125P/Spacewatch 1.525 0.512 10.0 2.975 P/1991 R2, P/1996 F1 MPEC 2013-M31
127P/Holt-Olmstead 2.202 0.361 14.3 2.980 P/1990 R2, P/1996 S1 MPEC 2013-O31
110 128P/Shoemaker-Holt 1 3.053 0.321 4.3 2.913 P/1987 U1, P/1996 S2
129P/Shoemaker-Levy 3 3.919 0.084 3.4 3.020 P/1991 C1, P/1996 U1 MPEC 2019-J142
130P/McNaught-Hughes 2.098 0.407 7.3 2.965 P/1991 S1, P/1997 H1 MPEC 2012-B23
131P/Mueller 2 2.418 0.343 7.4 2.981 P/1990 R1, P/1997 M2 MPEC 2016-U66
132P/Helin-Roman-Alu 2 1.915 0.531 5.7 2.768 P/1989 U1, P/1997 N2
133P/Elst-Pizarro 2.650 0.162 1.4 3.184 1979 OW7, P/1996 N2 MPEC 2011-D36
134P/Kowal-Vavrova 2.571 0.587 4.3 2.601 P/1983 J3, P/1997 X2 MPEC 2014-N57
135P/Shoemaker-Levy 8 2.719 0.289 6.0 2.993 P/1992 G2, P/1998 B1
136P/Mueller 3 2.979 0.291 9.4 2.934 P/1990 S1, P/1998 K4 MPEC 2016-Q04
137P/Shoemaker-Levy 2 1.866 0.579 4.6 2.674 P/1990 UL3, P/1998 K6
120 138P/Shoemaker-Levy 7 1.704 0.530 10.1 2.830 P/1991 V2, P/1998 O1 MPEC 2016-U66
139P/Vaisala-Oterma 3.414 0.246 2.3 2.956 1939 TN, P/1998 WG22 MPEC 2018-B155
140P/Bowell-Skiff 1.972 0.692 3.8 2.411 P/1983 C1, P/1998 X2 MPEC 2012-J16
141P/Machholz 2-D 0.750 0.750 12.8 2.714 P/1994 P1, P/1998 P1
142P/Ge-Wang 2.485 0.500 12.1 2.702 P/1988 X1, P/1999 R2
143P/Kowal-Mrkos 2.538 0.410 4.7 2.863 P/1984 H1, P/2000 ET90 MPEC 2012-C24
144P/Kushida 1.431 0.629 4.1 2.684 P/1994 A1, P/2000 O2 MPEC 2017-J52
145P/Shoemaker-Levy 5 1.904 0.541 11.3 2.728 P/1991 T1, P/2000 R1 MPEC 2018-B155
146P/Shoemaker-LINEAR 1.318 0.666 21.6 2.526 P/1984 W1, P/2000 S2
147P/Kushida-Muramatsu 2.756 0.276 2.4 3.010 P/1993 X1, P/2000 T2 MPEC 2011-M31
130 148P/Anderson-LINEAR 1.692 0.539 3.7 2.828 P/1963 W1, 2000 SO253 MPEC 2014-R70
149P/Mueller 4 2.646 0.388 29.7 2.663 P/1992 G3, P/2000 Y10
150P/LONEOS 1.761 0.546 18.5 2.713 P/2000 WT168
151P/Helin 2.530 0.565 4.7 2.633 P/1987 Q3, P/2001 M1
152P/Helin-Lawrence 3.116 0.307 9.9 2.900 P/1993 K2, P/2001 Y1 MPEC 2012-J16
154P/Brewington 1.608 0.671 17.8 2.434 P/1992 Q1, P/2002 Q4 MPEC 2013-T115
155P/Shoemaker 3 1.814 0.727 6.4 2.325 P/1986 A3, P/2002 R2
156P/Russell-LINEAR 1.597 0.557 20.7 2.736 1993 WU, 2000 XV43, 2000 QD181
157P/Tritton 1.358 0.602 7.3 2.808 P/1978 C2, P/2003 T1 MPEC 2017-J52
158P/Kowal-LINEAR 4.576 0.031 7.9 2.988 P/1979 O1, P/2001 RG100 MPEC 2011-R35
140 159P/LONEOS 3.651 0.381 23.4 2.689 P/2003 UD16
160P/LINEAR 1.742 0.535 16.1 2.766 P/2004 NL21 MPEC 2016-U66
162P/Siding Spring 1.233 0.596 27.8 2.792 P/2004 TU12 MPEC 2012-J16
163P/NEAT 2.063 0.452 12.7 2.862 P/2004 V4 MPEC 2016-U66
164P/Christensen 1.685 0.540 16.3 2.777 P/2004 Y1 MPEC 2017-T14
168P/Hergenrother 1.393 0.614 22.0 2.661 P/1998 W2, P/2005 N2 MPEC 2016-U66
169P/NEAT 0.608 0.767 11.3 2.887 P/2002 EX12 MPEC 2013-M31
170P/Christensen 2.921 0.305 10.1 2.924 P/2005 M1 MPEC 2014-N57
171P/Spahr 1.770 0.502 21.9 2.789 P/1998 W1, P/2005 R3 MPEC 2016-U66
172P/Yeung 3.293 0.217 11.2 2.959 P/2002 BV MPEC 2014-JA2
150 173P/Mueller 5 4.214 0.261 16.5 2.850 P/1993 W1, P/2005 T1 IAUC 8613
175P/Hergenrother 1.946 0.432 6.1 2.974 P/2000 C1 MPEC 2019-J142
176P/LINEAR 2.577 0.193 0.2 3.167 P/1999 RE70 MPEC 2014-JA2
178P/Hug-Bell 1.934 0.473 11.0 2.871 P/1999 X1, P/2006 O1 MPEC 2013-Q14
179P/Jedicke 4.087 0.308 19.9 2.788 P/1995 A1, P/2006 U2 IAUC 8764
180P/NEAT 2.469 0.358 16.9 2.890 P/2001 K1, P/2006 U3 MPEC 2012-J16
181P/Shoemaker-Levy 6 1.124 0.707 17.0 2.517 P/1991 V1, P/2006 U4 MPEC 2014-N57
182P/LONEOS 1.008 0.660 16.2 2.845 P/2001 WF2, P/2006 W2 MPEC 2014-JA2
183P/Korlevic-Juric 3.872 0.138 18.7 2.901 P/1999 DN3, P/2006 Y1 MPEC 2018-H105
184P/Lovas 2 1.394 0.604 1.6 2.788 P/1986 W1, P/2007 A1 MPEC 2013-Q14
160 185P/Petriew 0.934 0.699 14.0 2.749 P/2001 Q2, P/2007 A3 MPEC 2018-F152
186P/Garradd 4.263 0.118 28.8 2.753 P/2007 B3 MPEC 2007-D71
187P/LINEAR 3.874 0.158 13.6 2.936 P/1999 J5, P/2007 E3 MPEC 2017-J52
188P/LINEAR-Mueller 2.565 0.415 10.5 2.829 P/1998 S1, P/2007 J7 MPEC 2017-T14
189P/NEAT 1.213 0.588 20.1 2.909 P/2002 O5, P/2007 N2 MPEC 2017-T14
190P/Mueller 2.032 0.521 2.2 2.768 P/1998 U2, P/2007 O2 IAUC 8859
191P/McNaught 2.044 0.421 8.8 2.951 P/2007 N1 MPEC 2013-R59
192P/Shoemaker-Levy 1 1.460 0.774 24.6 2.090 P/1990 V1, P/2007 T3 IAUC 8879
193P/LINEAR-NEAT 2.166 0.394 10.7 2.952 P/2001 Q5, P/2007 U2 MPEC 2014-P41
194P/LINEAR 1.709 0.574 11.1 2.708 P/2000 B3, P/2007 W2 IAUC 8900
170 195P/Hill 4.439 0.315 36.4 2.509 P/2006 W4 IAUC 8902
196P/Tichy 2.138 0.434 19.4 2.826 P/2000 U6, P/2008 C2 IAUC 8917
197P/LINEAR 1.061 0.630 25.5 2.856 P/2003 KV2, P/2008 E2 MPEC 2013-B90
198P/ODAS 1.981 0.447 1.4 2.936 P/1998 X1, P/2006 B7 IAUC 8930
199P/Shoemaker 4 2.935 0.508 24.8 2.547 P/1994 J3, P/2008 G2 MPEC 2008-H20
200P/Larsen 3.298 0.331 12.1 2.851 P/1997 V1, P/2008 L1 MPEC 2018-S50
201P/LONEOS 1.339 0.613 7.0 2.783 P/2001 R1, P/2008 Q4 MPEC 2014-P41
202P/Scotti 2.519 0.332 2.2 2.985 P/2001 X2, P/2008 R2 MPEC 2017-E59
203P/Korlevic 3.199 0.315 3.0 2.910 P/1999 WJ7, P/2008 R4 MPEC 2018-U70
204P/LINEAR-NEAT 1.940 0.471 6.6 2.891 P/2001 TU80, P/2008 R5 MPEC 2008-R54
180 205P/Giacobini 1.526 0.569 15.3 2.779 P/1896 R2, P/2008 R6 MPEC 2012-J16
206P/Barnard-Boattini 1.145 0.646 32.9 2.617 P/1892 T1, P/2008 T3 MPEC 2008-U25
207P/NEAT 0.937 0.758 10.1 2.452 P/2001 J1, P/2008 T5
208P/McMillan 2.545 0.372 4.4 2.917 P/2008 U1 MPEC 2016-Q04
209P/LINEAR 0.969 0.673 21.2 2.797 P/2004 CB, P/2008 X2 MPEC 2014-V27
210P/Christensen 0.531 0.833 10.2 2.492 P/2003 K2, P/2008 X4 MPEC 2014-N57
211P/Hill 2.354 0.339 18.9 2.934 P/2008 X1 MPEC 2013-O31
212P/NEAT 1.645 0.580 22.4 2.635 2000 YN30 MPEC 2017-J52
213P/Van Ness 1.983 0.408 10.4 2.995 P/2005 R2, P/2009 B3 MPEC 2019-J142
214P/LINEAR 1.844 0.489 15.2 2.845 P/2002 CW134, P/2009 B4 MPEC 2009-C04
190 215P/NEAT 3.546 0.188 10.2 2.962 P/2002 O8, P/2009 B5 MPEC 2016-U66
216P/LINEAR 2.154 0.444 9.0 2.869 P/2001 CV8, P/2009 D1 MPEC 2013-O31
217P/LINEAR 1.235 0.688 12.9 2.549 P/2001 MD7, P/2009 F3 MPEC 2018-B155
218P/LINEAR 1.701 0.490 18.2 2.885 P/2003 H4, P/2009 F7 IAUC 9038
219P/LINEAR 2.364 0.353 11.5 2.960 P/2002 LZ11, P/2009 H1 IAUC 9039
220P/McNaught 1.549 0.503 8.1 2.995 P/2004 K2, P/2009 H2 IAUC 9040
221P/LINEAR 1.784 0.487 11.4 2.895 P/2002 JN16, P/2009 L1 MPEC 2012-J16
222P/LINEAR 0.780 0.727 5.1 2.834 P/2004 X1, P/2009 MB9 MPEC 2009-P09
223P/Skiff 2.431 0.415 27.0 2.700 P/2002 S1, P/2009 L18 MPEC 2018-U70
224P/LINEAR-NEAT 1.990 0.416 13.4 2.958 P/2003 XD10, P/2009 Q2 MPEC 2009-Q68
200 225P/LINEAR 1.315 0.639 21.4 2.626 P/2002 T1, P/2009 Q3 MPEC 2009-Q69
226P/Pigott-LINEAR-Kowalski 1.776 0.529 44.0 2.420 P/1783 W1, P/2003 A1, P/2009 R2 MPEC 2017-T14
227P/Catalina-LINEAR 1.788 0.501 6.5 2.879 P/2004 EW38, P/2009 S4 MPEC 2017-A77
228P/LINEAR 3.434 0.178 7.9 2.992 P/2001 YX127, P/2009 U2 MPEC 2017-X08
229P/Gibbs 2.456 0.376 26.1 2.770 P/2009 S1 MPEC 2017-T14
230P/LINEAR 1.480 0.566 14.8 2.818 P/2009 U6 MPEC 2018-K95
231P/LINEAR-NEAT 3.022 0.248 12.3 2.959 P/2003 CP7, P/2009 X1 MPEC 2019-J142
232P/Hill 2.985 0.335 14.6 2.853 1999 XO188, P/2009 W1 MPEC 2018-U70
233P/La Sagra 1.792 0.410 11.3 3.081 2005 JR71, P/2009 WJ50 MPEC 2010-D02
234P/LINEAR 2.846 0.254 11.5 2.987 P/2002 CF140, 2010 E4 MPEC 2018-K95
210 235P/LINEAR 2.732 0.315 8.9 2.946 2002 FA9, P/2010 F2 MPEC 2018-K95
236P/LINEAR 1.837 0.508 16.3 2.794 P/2010 K1, P/2003 UY275 MPEC 2017-X08
237P/LINEAR 1.985 0.435 14.0 2.917 P/2010 L2, 2002 LN13 MPEC 2018-F152
238P/Read 2.366 0.252 1.3 3.153 P/2005 U1, P/2010 N2 MPEC 2017-X08
239P/LINEAR 1.649 0.631 11.3 2.574 P/1999 XB69, P/2010 C2 MPEC 2018-U70
240P/NEAT 2.134 0.449 23.5 2.757 P/2002 X2, P/2010 P1 MPEC 2018-B155
241P/LINEAR 1.921 0.611 20.9 2.495 P/1999 U3, P/2010 P2 MPEC 2010-P57
242P/Spahr 3.980 0.279 32.5 2.612 P/1998 U4, P/2010 P3 MPEC 2012-Y30
243P/NEAT 2.454 0.359 7.6 2.945 P/2003 S2, P/2010 P5 MPEC 2018-S50
244P/Scotti 3.921 0.199 2.2 2.963 P/2000 Y3, P/2010 Q1 MPEC 2014-J58
220 245P/WISE 2.190 0.458 21.2 2.749 P/2010 L1, P/2002 Q16 MPEC 2018-S50
246P/NEAT 2.866 0.287 16.0 2.914 P/2004 F3, P/2010 V2 MPEC 2019-J142
247P/LINEAR 1.489 0.625 13.7 2.636 P/2002 VP94, P/2010 V3 MPEC 2018-U70
248P/Gibbs 2.147 0.640 6.4 2.507 P/2010 W1, 1996 TT65, 2010 MS75, etc. MPEC 2011-A67
249P/LINEAR 0.511 0.816 8.4 2.712 P/2006 U1, P/2011 A4 MPEC 2012-J16
250P/Larson 2.213 0.407 13.3 2.900 P/2011 A1 MPEC 2018-K95
251P/LINEAR 1.733 0.506 23.4 2.783 P/2004 HC18, P/2011 J1 MPEC 2017-J52
252P/LINEAR 0.996 0.673 10.4 2.821 P/2000 G1, P/2011 L5 MPEC 2017-A77
253P/PanSTARRS 2.036 0.413 4.9 2.982 P/2011 R2, 1998 RS22 MPEC 2018-U70
254P/McNaught 3.215 0.314 32.5 2.630 P/2010 T1 MPEC 2012-W54
230 255P/Levy 1.007 0.668 18.3 2.793 P/2006 T1, P/2011 Y1 MPEC 2012-B23
256P/LINEAR 2.690 0.419 27.6 2.642 P/2012 B2, P/2003 HT15 MPEC 2013-M31
257P/Catalina 2.141 0.431 20.2 2.823 P/2005 JY126, P/2012 F4 MPEC 2019-J142
258P/PanSTARRS 3.479 0.209 6.7 2.969 P/2012 H1 MPEC 2012-K42
259P/Garradd 1.809 0.338 15.9 3.217 P/2008 R1 MPEC 2017-T14
260P/McNaught 1.417 0.609 15.1 2.715 P/2005 K3, P/2012 K2 MPEC 2019-Q10
261P/Larson 2.059 0.417 6.1 2.963 P/2005 N3, P/2012 K4 MPEC 2016-U66
263P/Gibbs 1.263 0.587 11.5 2.916 P/2006 Y2, P/2012 K9 MPEC 2013-B90
264P/Larsen 2.438 0.374 25.2 2.789 P/2004 H3, P/2012 L4 MPEC 2019-J142
265P/LINEAR 1.499 0.647 14.7 2.558 P/2003 O2, P/2012 M1 MPEC 2012-N02
240 266P/Christensen 2.328 0.340 3.4 3.020 P/2006 U5, P/2012 P1 MPEC 2014-V27
267P/LONEOS 1.241 0.614 6.1 2.853 P/2006 Q2, P/2012 R1 MPEC 2019-J142
268P/Bernardi 2.420 0.470 16.1 2.728 P/2005 V1, P/2012 P2 MPEC 2012-R30
269P/Jedicke 4.018 0.443 6.9 2.817 P/1996 A1, P/2012 R2 MPEC 2017-J52
270P/Gehrels 4 3.595 0.477 2.8 2.775 P/1997 C1, P/2012 S5 MPEC 2014-J58
271P/van Houten-Lemmon 4.249 0.392 6.9 2.862 P/1960 S1, P/2012 TB36 MPEC 2013-T115
272P/NEAT 2.417 0.456 18.1 2.735 P/2004 F1, P/2012 V3 MPEC 2012-Y30
274P/Tombaugh-Tenagra 2.443 0.440 15.8 2.775 1931 AN, 2003 WZ141, P/2012 WX32 MPEC 2014-J58
275P/Hermann 1.644 0.714 21.3 2.276 P/1999 D1, P/2012 Y2 MPEC 2012-Y29
276P/Vorobjov 3.876 0.269 14.9 2.861 P/2012 T7 MPEC 2019-J142
250 277P/LINEAR 1.913 0.505 16.7 2.772 P/2005 YQ127, P/2013 A3 MPEC 2013-B18
278P/McNaught 2.098 0.433 6.7 2.916 P/2006 K2, P/2013 B1 MPEC 2013-H38
279P/La Sagra 2.148 0.399 5.1 2.970 P/2009 QG31 MPEC 2013-C07
280P/Larsen 2.636 0.418 11.8 2.809 P/2013 C1, P/2004 H2 MPEC 2014-N57
281P/MOSS 4.014 0.173 4.7 2.968 P/2013 CE31 MPEC 2013-E46
282P/2003 BM80 3.451 0.188 9.4 2.976 2003 BM80, (323137), 2003 FV112 MPO 232465, CBET 3559
283P/Spacewatch 2.125 0.486 14.5 2.768 P/2013 EV9 MPEC 2013-M31
284P/McNaught 2.289 0.377 11.9 2.940 P/2013 J1, P/2007 H1 MPEC 2013-V27
285P/LINEAR 1.691 0.624 24.6 2.479 P/2003 U2, P/2013 K2 MPEC 2013-T115
286P/Christensen 2.376 0.424 17.0 2.804 P/2005 L4, P/2013 K3 MPEC 2014-V27
260 287P/Christensen 3.054 0.269 16.3 2.902 P/2006 R2, P/2013 L1 MPEC 2013-V27
288P/2006 VW139 3.052 0.201 3.2 3.203 (300163) 2006 VW139 CBET 2920
289P/Blanpain 0.961 0.685 5.9 2.818 2003 WY25, D/1819 W1 Blanpain MPEC 2016-U66
290P/Jaeger 2.156 0.648 19.1 2.410 P/1998 U3, P/2013 N10 MPEC 2014-P41
291P/NEAT 2.591 0.431 6.0 2.822 P/2003 S1, P/2013 N2 MPEC 2014-P41
292P/Li 2.522 0.588 24.4 2.449 P/1998 Y2, P/2013 O1 MPEC 2019-Q135
293P/Spacewatch 2.112 0.420 9.1 2.929 P/2006 XG16, P/2013 R2 MPC 75730
294P/LINEAR 1.300 0.594 18.2 2.823 P/2008 A2, P/2013 X2 MPEC 2014-N57
295P/LINEAR 2.049 0.616 21.1 2.463 P/2002 AR2, P/2013 Y1 MPEC 2013-Y30
296P/Garradd 1.831 0.477 25.2 2.790 P/2007 H3, P/2014 A1 MPEC 2014-V27
270 297P/Beshore 2.346 0.319 10.3 3.027 P/2008 J2, P/2014 D1 MPEC 2017-A77
298P/Christensen 2.202 0.387 7.9 2.966 P/2007 C1, P/2014 C4 MPEC 2019-J142
299P/Catalina-PanSTARRS 3.140 0.283 10.5 2.919 P/2014 D2, 2005 EL284 MPEC 2016-Q04
300P/Catalina 0.833 0.692 5.7 2.963 P/2014 G2, P/2005 JQ5 MPEC 2019-J142
301P/LINEAR-NEAT 2.362 0.587 10.4 2.579 P/2001 BB50, P/2014 K1 MPEC 2014-N57
302P/Lemmon-PANSTARRS 3.302 0.228 6.0 2.972 P/2007 RJ236, P/2014 K2 MPEC 2019-Q135
303P/NEAT 2.488 0.509 7.0 2.713 P/2014 L1, P/2003 U3 MPEC 2014-V27
304P/Ory 1.382 0.574 2.8 2.896 P/2014 L4, P/2008 Q2 MPEC 2014-V27
305P/Skiff 1.412 0.696 11.6 2.450 P/2014 N1, P/2004 V1 Skiff MPEC 2016-Q04
306P/LINEAR 1.253 0.597 8.3 2.900 P/2014 M5, P/2003 O3 MPEC 2014-V27
280 307P/LINEAR 1.889 0.674 4.4 2.451 P/2000 QJ46, P/2014 O1 MPEC 2014-V27
308P/Lagerkvist-Carsenty 4.224 0.362 4.8 2.881 P/2014 O2, P/1997 T3 MPEC 2018-D91
309P/LINEAR 1.740 0.608 17.7 2.570 P/2014 Q4, P/2005 Q4 MPEC 2014-V27
310P/Hill 2.384 0.426 13.2 2.826 P/2014 Q5, P/2006 S6 MPEC 2014-V27
311P/PanSTARRS 1.936 0.116 5.0 3.661 P/2013 P5 MPEC 2018-D91
312P/NEAT 1.954 0.433 19.8 2.889 P/2014 R2, P/2001 Q11 MPEC 2014-V27
313P/Gibbs 2.420 0.235 11.0 3.132 P/2014 S4, P/2003 S10 MPEC 2019-J142
314P/Montani 4.234 0.417 4.0 2.859 P/2014 U1, P/1997 G1 MPEC 2017-E59
315P/LONEOS 2.420 0.517 17.9 2.637 P/2013 V6, P/2004 VR8 MPEC 2019-Q135
316P/LONEOS-Christensen 3.581 0.169 9.9 2.975 P/2014 U5, P/2005 RV25 MPEC 2014-W19
290 317P/WISE 1.276 0.570 11.9 2.968 P/2015 B3, P/2010 K2 MPEC 2016-V116
318P/McNaught-Hartley 2.448 0.674 17.9 2.382 P/2014 M6, P/1994 N2 MPEC 2016-V116
319P/Catalina-McNaught 1.197 0.665 15.1 2.650 P/2015 G1, P/2008 S1 MPEC 2015-G17
320P/McNaught 0.977 0.685 4.9 2.801 P/2004 R1, P/2015 HC10
321P/SOHO 0.046 0.981 20.2 2.395 P/1997 J6, P/2001 D1, P/2004 X7, P/2008 S2, P/2012 M2 MPEC 2015-K01
322P/SOHO 0.054 0.979 12.6 2.346 P/1999 R1, P/2003 R5, P/2007 R5, P/2011 R4 MPEC 2016-U66
323P/SOHO 0.040 0.985 4.7 2.259 P/1999 X3, P/2004 E2, P/2008 K10, P/2012 Q2 MPEC 2016-Y36
324P/La Sagra 2.619 0.154 21.4 3.100 P/2010 R2, P/2015 K3 MPEC 2018-B155
325P/Yang-Gao 1.431 0.594 16.7 2.746 P/2009 L2, P/2015 J4, P/1951 K1 MPEC 2015-L28
326P/Hill 2.779 0.317 2.5 2.955 P/2007 V2, P/2015 P1 MPEC 2017-E59
300 327P/Van Ness 1.560 0.563 36.2 2.563 P/2002 Q1, P/2015 P2 MPEC 2015-P24
328P/LONEOS-Tucker 1.887 0.551 17.6 2.668 P/1998 QP54, P/2015 S1 MPEC 2018-D91
329P/LINEAR-Catalina 1.660 0.680 21.5 2.366 P/2003 WC7, P/2015 T1 MPEC 2016-Q04
330P/Catalina 2.953 0.551 15.6 2.599 P/1999 V1, P/2015 U1 MPEC 2017-A77
332P/Ikeya-Murakami 1.577 0.489 9.4 3.010 P/2010 V1, P/2015 Y2 MPEC 2016-A10
334P/NEAT 4.185 0.360 19.1 2.773 P/2001 F1, P/2016 A4 MPEC 2019-Q135
335P/Gibbs 1.629 0.545 7.3 2.833 P/2008 Y2, P/2016 A9 MPEC 2016-C42
336P/McNaught 2.782 0.446 17.8 2.710 P/2006 G1, P/2016 B2 MPEC 2016-C201
337P/WISE 1.655 0.497 15.4 2.914 P/2010 N1, P/2016 GE216 MPEC 2019-Q135
338P/McNaught 2.302 0.410 25.4 2.760 P/2008 J3, P/2016 N1 MPEC 2017-A77
310 339P/Gibbs 1.340 0.637 5.7 2.701 P/2009 K1, P/2016 M2 MPEC 2016-N13
340P/Boattini 3.063 0.279 2.1 2.959 P/2008 T1, P/2016 N2 MPEC 2017-A77
341P/Gibbs 2.519 0.414 3.8 2.862 P/2007 R3, P/2016 N3 MPEC 2018-D91
343P/NEAT-LONEOS 2.280 0.583 5.6 2.609 P/2003 SQ215, P/2016 P3 MPEC 2018-D91
344P/Read 2.820 0.421 3.5 2.820 P/2005 S3, P/2016 Q1 MPEC 2018-D91
345P/LINEAR 3.157 0.219 2.7 3.005 P/2008 SH164, P/2016 Q3 MPEC 2018-D91
346P/Catalina 2.221 0.504 22.2 2.646 P/2007 T6, P/2016 R1 MPEC 2018-H105
347P/PanSTARRS 2.224 0.384 11.7 2.947 P/2009 Q9, P/2016 SV MPEC 2018-B155
348P/PanSTARRS 2.212 0.301 17.6 3.062 P/2011 A5, P/2017 A2 MPEC 2017-J52
349P/Lemmon 2.499 0.301 5.5 3.030 P/2010 EY90, P/2017 B1 MPEC 2019-Q135
320 350P/McNaught 3.751 0.091 7.4 3.020 P/2010 J5, P/2017 B2 MPEC 2019-Q135
351P/Wiegert-PanSTARRS 3.121 0.296 12.8 2.893 P/2007 R11,P/1998 U8,P/2016 P2 MPEC 2017-K62
352P/Skiff 2.536 0.617 21.0 2.443 P/2000 S1, P/2017 L1 MPEC 2019-Q135
353P/McNaught 2.214 0.469 28.4 2.638 P/2009 S2, P/2017 M1 MPEC 2018-B155
355P/LINEAR-NEAT 1.716 0.506 11.0 2.880 P/2004 T1, P/2017 M2 MPEC 2018-D91
356P/WISE 2.690 0.354 9.6 2.899 P/2010 D1, P/2017 O2 MPEC 2018-D91
357P/Hill 2.527 0.434 6.3 2.824 P/2008 T4, P/2017 Q1 MPEC 2019-J142
358P/PanSTARRS 2.402 0.237 11.1 3.135 P/2012 T1, P/2017 O3 MPEC 2017-Q115
359P/LONEOS 3.140 0.323 10.3 2.880 P/2007 RS41, P/2017 Q2 MPEC 2018-H105
360P/WISE 1.861 0.498 24.1 2.740 P/2010 P4, P/2017 S1 MPEC 2018-B155
330 361P/Spacewatch 2.780 0.438 13.9 2.754 P/2006 UR111, P/2017 S4 MPEC 2019-J142
362P/(457175) 2.851 0.281 15.6 2.927 P/2008 GO98 MPEC 2017-V13
363P/Lemmon 1.509 0.558 4.0 2.866 P/2011 VJ5, P/2017 W1 MPEC 2019-J142
364P/PANSTARRS 0.798 0.723 12.2 2.813 P/2013 CU129, P/2018 A2 MPEC 2019-J142
365P/PanSTARRS 1.359 0.573 9.8 2.897 P/2017 U6, P/2011 WG113 MPEC 2018-S50
366P/Spacewatch 2.278 0.349 8.9 3.006 P/2005 JN, P/2018 F2 MPEC 2019-Q135
367P/Catalina 2.522 0.281 8.5 3.042 P/2011 CR42, P/2018 H1 MPEC 2018-U70
368P/NEAT 2.068 0.626 15.5 2.491 P/2005 R1, P/2018 L3 MPEC 2019-J142
369P/Hill 1.957 0.554 10.3 2.690 P/2010 A1, P/2018 P1 MPEC 2019-J142
370P/NEAT 2.485 0.614 19.4 2.464 P/2001 T3, P/2018 P2 MPEC 2019-J142
340 371P/LINEAR-Skiff 2.191 0.476 17.4 2.749 P/2001 R6, P/2018 R1 MPEC 2019-J142
372P/McNaught 3.815 0.152 9.5 2.970 P/2008 O2, P/2018 P6 MPEC 2018-S01
373P/Rinner 2.313 0.392 13.8 2.895 P/2011 W2, P/2018 R2 MPEC 2019-J142
374P/Larson 2.677 0.462 10.8 2.749 P/2007 V1, P/2018 S1 MPEC 2019-J142
375P/Hill 1.895 0.659 17.4 2.419 P/2006 D1, P/2018 T1 MPEC 2019-J142
376P/LONEOS 2.831 0.517 1.2 2.705 P/2005 GF8, P/2018 X1 MPEC 2019-J142
377P/Scotti 5.017 0.253 9.0 2.946 P/2003 L1, P/2019 E1 MPEC 2019-Q135
378P/McNaught 3.381 0.470 19.1 2.662 P/2005 Y2, P/2019 E2 MPEC 2019-Q135
379P/Spacewatch 2.334 0.338 12.4 2.989 P/2006 F4, P/2019 D2 MPEC 2019-Q135
380P/PANSTARRS 3.050 0.327 8.2 2.894 P/2011 O2, P/2019 G1 MPEC 2019-Q135
350 D/1766 G1 Helfenzrieder 0.406 0.848 7.9 2.700
D/1884 O1 Barnard 1.279 0.583 5.5 2.938
D/1886 K1 Brooks 1.325 0.571 12.7 2.918
D/1894 F1 Denning 1.147 0.698 5.5 2.588
D/1895 Q1 Swift 1.298 0.652 3.0 2.677
D/1918 W1 Schorr 1.884 0.469 5.6 2.918
D/1952 B1 Harrington-Wilson 1.664 0.515 16.3 2.853
D/1977 C1 Skiff-Kosai 2.849 0.259 3.2 3.011
D/1978 R1 Haneda-Campos 1.101 0.665 5.9 2.764
P/1996 R2 Lagerkvist 2.609 0.310 2.6 2.995
360 P/1997 B1 Kobayashi 2.054 0.761 12.3 2.235
P/1998 VS24 LINEAR 3.405 0.244 5.0 2.953
P/1999 RO28 LONEOS 1.232 0.651 8.2 2.711
P/1999 XN120 Catalina 3.286 0.213 5.0 2.990
C/1999 XS87 LINEAR 2.772 0.841 14.8 2.214
P/2000 R2 LINEAR 1.390 0.584 3.2 2.856
C/2000 S3 LONEOS 2.662 0.772 25.1 2.170
P/2000 S4 (LINEAR-Spacewatch) 2.265 0.682 28.4 2.237 P/2000 S4, P/2019 K2 MPEC 2019-Q135
P/2001 H5 NEAT 2.397 0.600 8.4 2.567
C/2002 A1 LINEAR 4.713 0.741 14.2 2.720 MPEC 2014-N57
370 C/2002 A2 LINEAR 4.709 0.739 14.2 2.720 MPEC 2014-N57
P/2002 EJ57 LINEAR 2.636 0.594 5.0 2.592
P/2002 T5 (LINEAR) 3.933 0.437 30.9 2.534 MPEC 2018-F152
P/2002 T6 (NEAT-LINEAR) 3.369 0.559 10.9 2.654 MPEC 2018-F152
C/2003 E1 NEAT 3.245 0.764 33.5 2.128
P/2003 F2 NEAT 2.876 0.549 10.8 2.634
P/2003 QX29 NEAT 4.244 0.470 11.4 2.796
P/2003 T12 SOHO 0.575 0.776 11.5 2.894 P/2012 A3 MPEC 2012-S31
C/2004 C1 Larsen 4.345 0.627 28.8 2.490
P/2004 DO29 Spacewatch-LINEAR 4.097 0.450 14.5 2.768 MPEC 2005-N45
380 P/2004 FY140 LINEAR 4.106 0.171 2.1 2.972 JPL solution #5
P/2004 R3 LINEAR-NEAT 2.142 0.442 8.0 2.882 MPEC 2004-V73
P/2004 V3 Siding Spring 3.938 0.446 50.5 2.064 MPEC 2005-V14
P/2004 V5 LINEAR-Hill 4.411 0.445 19.4 2.743 P/2003 YM159 MPEC 2004-Y14
P/2004 WR9 LINEAR 1.917 0.684 5.0 2.427 MPEC 2004-Y54
P/2005 E1 Tubbiolo 4.445 0.385 5.2 2.887 MPEC 2005-J37
P/2005 J1 McNaught 1.530 0.571 31.8 2.615 MPEC 2005-N48
P/2005 JD108 Catalina-NEAT 4.029 0.375 3.3 2.868 MPEC 2006-S42
P/2005 L1 McNaught 3.143 0.209 7.7 3.003 MPEC 2011-E57
P/2005 SB216 LONEOS 3.818 0.464 24.1 2.623 MPEC 2006-C48
390 P/2005 T2 Christensen 2.211 0.422 8.3 2.898 MPEC 2005-W80
P/2005 T5 Broughton 3.247 0.552 21.4 2.550 MPEC 2005-V92
C/2005 W2 Christensen 3.331 0.825 11.3 2.394 MPEC 2006-C22
P/2005 W3 Kowalski 3.008 0.530 16.8 2.613 MPEC 2005-Y52
P/2005 XA54 LONEOS-Hill 1.778 0.710 16.9 2.311 MPEC 2006-D05
P/2006 F1 Kowalski 4.119 0.121 21.3 2.866 MPEC 2006-G48
C/2006 F2 Christensen 4.230 0.651 20.5 2.609 MPEC 2006-G49
P/2006 H1 McNaught 2.379 0.582 12.9 2.573 MPEC 2006-P12
P/2006 S1 (Christensen) 1.419 0.599 12.3 2.759 MPEC 2019-Q135
P/2006 S4 Christensen 3.068 0.508 39.6 2.287 MPEC 2006-U88
400 C/2006 U7 Gibbs 4.428 0.630 7.2 2.771 MPEC 2006-X07
P/2006 W1 Gibbs 1.700 0.706 19.0 2.312 MPEC 2007-B50
P/2007 A2 Christensen 2.796 0.559 26.5 2.460 MPEC 2007-D53
P/2007 B1 Christensen 2.443 0.581 12.4 2.575 MPEC 2007-F85
P/2007 C2 Catalina 3.780 0.462 8.7 2.778 MPEC 2007-D58
P/2007 K2 Gibbs 2.269 0.684 7.6 2.423 MPEC 2013-B90
P/2007 Q2 Gilmore 1.839 0.671 10.2 2.443 MPEC 2007-U58
P/2007 R1 (Larson) 4.420 0.317 8.3 2.907 P/2007 R1, P/2019 K3 MPEC 2019-Q135
P/2007 R2 Gibbs 1.466 0.574 1.4 2.844 MPEC 2007-W34
P/2007 R4 Garradd 1.921 0.671 20.2 2.364 MPEC 2007-U63
410 P/2007 S1 Zhao 2.494 0.343 6.0 2.967 MPEC 2007-U64
P/2007 T2 Kowalski 0.696 0.775 9.9 2.644 MPEC 2007-Y06
P/2007 T4 (Gibbs) 2.005 0.618 23.9 2.435 MPEC 2019-R84
P/2007 VQ11 Catalina 2.694 0.502 12.3 2.685 MPEC 2008-C02
C/2008 E1 Catalina 4.880 0.548 34.8 2.460 MPEC 2018-U70
P/2008 L2 Hill 2.317 0.614 25.9 2.393 MPEC 2008-Q05
P/2008 O3 Boattini 2.498 0.696 32.3 2.159 MPEC 2008-R72
P/2008 QP20 LINEAR-Hill 1.723 0.506 7.7 2.891 MPEC 2008-U20
P/2008 WZ96 LINEAR 1.646 0.509 7.0 2.924 MPEC 2009-B73
P/2008 Y1 (Boattini) 1.268 0.736 8.9 2.368 MPEC 2019-R83
420 P/2008 Y3 McNaught 4.434 0.448 38.8 2.379 MPEC 2009-A54
P/2009 B1 Boattini 2.426 0.637 22.2 2.396 MPEC 2009-B50
P/2009 O3 Hill 2.450 0.687 16.2 2.376 MPEC 2009-S145
P/2009 Q1 Hill 2.789 0.497 14.4 2.674 MPEC 2009-S148
P/2009 Q4 (Boattini) 1.309 0.582 11.0 2.901 MPEC 2018-U70
P/2009 Q5 McNaught 2.918 0.609 40.9 2.133 MPEC 2009-U78
P/2009 SK280 Spacewatch-Hill 4.199 0.121 16.8 2.910 MPEC 2012-B23
P/2009 T2 (La Sagra) 1.819 0.765 27.5 2.067 MPEC 2018-U70
P/2009 U4 McNaught 1.649 0.675 10.1 2.459 MPEC 2009-Y13
P/2009 WX51 Catalina 0.800 0.740 9.6 2.709 MPEC 2010-G105
430 P/2009 Y2 Kowalski 2.339 0.640 29.9 2.289 MPEC 2010-D62
P/2010 A3 Hill 1.622 0.732 15.0 2.279 MPEC 2010-B51
P/2010 A5 LINEAR 1.712 0.664 5.8 2.495 MPEC 2010-F18
P/2010 B2 WISE 1.616 0.480 8.9 3.012 MPEC 2010-F28
P/2010 E2 Jarnac 2.399 0.722 15.4 2.320 MPEC 2011-J28
C/2010 E5 Scotti 3.888 0.843 18.9 2.430 MPEC 2010-J83
P/2010 H2 Vales 3.108 0.193 14.3 2.988 MPEC 2010-J87
P/2010 H4 Scotti 4.829 0.269 2.3 2.956 MPEC 2010-L72
P/2010 J3 McMillan 2.455 0.727 13.3 2.336 2010 CG6 MPEC 2013-A29
P/2010 T2 PanSTARRS 3.753 0.320 8.0 2.875 MPEC 2011-D36
440 P/2010 U1 Boattini 4.903 0.263 8.2 2.941 MPEC 2013-B90
P/2010 U2 (Hill) 2.568 0.401 16.8 2.806 MPEC 2019-Q135
P/2010 UH55 Spacewatch 2.768 0.575 8.7 2.609 MPEC 2012-G18
P/2010 WK LINEAR 1.765 0.692 11.5 2.392 MPEC 2011-J28
P/2011 A2 Scotti 1.559 0.499 4.5 3.007 MPEC 2013-A29
P/2011 FR143 Lemmon 3.736 0.453 16.0 2.725 MPEC 2012-L44
P/2011 JB15 Spacewatch-Boattini 5.019 0.318 19.1 2.837 MPEC 2013-B90
P/2011 N1 ASH 2.855 0.545 35.7 2.325 MPEC 2014-F39
P/2011 NO1 Elenin 1.244 0.775 15.2 2.198 MPEC 2011-P23
P/2011 P1 McNaught 5.001 0.334 5.7 2.946 MPEC 2013-B90
450 P/2011 Q3 McNaught 2.368 0.531 6.1 2.690 MPEC 2011-Y66
P/2011 R3 Novichonok-Gerke 3.553 0.263 19.2 2.833 MPEC 2014-T44
P/2011 U1 PanSTARRS 2.548 0.393 15.7 2.832 MPEC 2012-B78
P/2011 U2 (Bressi) 4.837 0.111 9.6 2.960 MPEC 2019-Q135
P/2011 UA134 Spacew.-PanSTARRS 2.051 0.633 10.5 2.510 MPEC 2012-G18
P/2011 V1 Boattini 1.709 0.555 7.4 2.771 MPEC 2011-X25
P/2011 W1 PanSTARRS 3.312 0.289 3.7 2.925 MPEC 2013-C52
P/2011 Y2 Boattini 1.787 0.713 6.4 2.361 MPEC 2012-G45
C/2011 Y3 Boattini 3.498 0.705 26.5 2.354 MPEC 2012-D59
P/2012 B1 PanSTARRS 3.825 0.412 7.6 2.820 MPEC 2014-T44
460 C/2012 BJ98 Lemmon 2.157 0.874 2.6 2.065 MPEC 2013-H38
P/2012 C3 PanSTARRS 3.606 0.630 9.1 2.633 MPEC 2012-D59
P/2012 F2 PanSTARRS 2.897 0.542 14.7 2.615 MPEC 2013-R59
P/2012 G1 PanSTARRS 2.584 0.381 11.7 2.869 MPEC 2012-H17
P/2012 K3 Gibbs 2.077 0.426 13.2 2.907 MPEC 2012-R16
P/2012 O1 McNaught 1.499 0.579 11.4 2.784 MPEC 2012-W54
P/2012 O2 McNaught 1.661 0.538 24.5 2.721 MPEC 2012-T08
P/2012 O3 McNaught 1.599 0.649 16.5 2.508 MPEC 2013-C52
P/2012 S2 La Sagra 1.371 0.691 8.6 2.497 MPEC 2013-C52
P/2012 SB6 Lemmon 2.406 0.385 11.0 2.902 MPEC 2013-C52
470 P/2012 T2 PanSTARRS 4.817 0.161 12.6 2.930 MPEC 2013-A29
P/2012 T3 PanSTARRS 2.370 0.616 9.5 2.536 MPEC 2012-U109
P/2012 TK8 Tenagra 3.087 0.264 6.3 2.962 MPEC 2014-G32
P/2012 U2 PanSTARRS 3.628 0.507 10.5 2.723 MPEC 2013-C52
P/2012 US27 Siding Spring 1.821 0.649 39.3 2.180 MPEC 2013-J25
P/2012 WA34 Lemmon-PanSTARRS 3.173 0.340 6.1 2.880 MPEC 2013-C52
C/2012 X2 PanSTARRS 4.749 0.770 34.1 2.357 MPEC 2014-J58
P/2013 A2 Scotti 2.177 0.456 3.4 2.859 MPEC 2013-L39
C/2013 D1 Holvorcem 2.460 0.781 10.1 2.270 MPEC 2013-M31
P/2013 EW90 Tenagra 3.301 0.196 31.8 2.747 MPEC 2014-K54
480 P/2013 G1 Kowalski 3.353 0.512 5.5 2.722 MPEC 2014-V27
P/2013 G4 PanSTARRS 2.613 0.410 5.9 2.849 MPEC 2013-M31
P/2013 J2 McNaught 2.148 0.656 15.5 2.427 MPEC 2014-J58
P/2013 J4 PanSTARRS 2.288 0.646 4.8 2.501 MPEC 2013-J51
P/2013 N3 PanSTARRS 3.029 0.592 2.2 2.625 MPEC 2013-S75
P/2013 N5 PanSTARRS 1.823 0.732 23.2 2.197 MPEC 2013-V07
P/2013 O2 PanSTARRS 2.146 0.439 13.3 2.860 MPEC 2013-V07
P/2013 P1 PanSTARRS 3.389 0.605 18.7 2.543 MPEC 2013-S75
P/2013 R3 Catalina-PanSTARRS 2.204 0.273 0.9 3.184 MPEC 2014-Q43
P/2013 T1 PanSTARRS 2.211 0.623 24.2 2.401 MPEC 2013-V07
490 P/2013 T2 Schwartz 1.600 0.528 9.4 2.887 MPEC 2013-V07
P/2013 TL117 Lemmon 1.118 0.690 9.4 2.633 MPEC 2014-L52
C/2013 U1 Catalina 2.408 0.777 23.8 2.141 MPEC 2013-U83
P/2013 W1 PanSTARRS 1.415 0.593 4.7 2.810 MPEC 2013-W23
C/2013 W2 (PanSTARRS) 4.379 0.548 4.9 2.812 MPEC 2018-D91
P/2013 YG46 (Spacewatch) 1.788 0.454 7.9 2.989 MPEC 2016-M 22
P/2014 A2 Hill 2.075 0.649 24.5 2.355 MPEC 2014-R69
P/2014 A3 PanSTARRS 3.544 0.241 13.7 2.901 MPEC 2014-R69
P/2014 C1 (TOTAS) 1.685 0.447 2.7 3.076 MPEC 2016-U66
P/2014 E1 Larson 2.141 0.423 16.0 2.873 MPEC 2014-S125
500 C/2014 HU195 Valdes-TOTAS 5.122 0.767 5.8 2.861 MPEC 2017-N58
P/2014 L2 NEOWISE 2.235 0.647 5.2 2.498 MPEC 2014-W05
P/2014 L3 Hill 1.854 0.773 6.3 2.217 MPEC 2014-V27
P/2014 M4 PanSTARRS 2.351 0.596 3.3 2.590 MPEC 2014-W05
P/2014 MG4 Spacewatch-PanSTARRS 3.710 0.260 9.4 2.908 MPEC 2017-E59
P/2014 O3 PanSTARRS 4.642 0.385 7.8 2.892 MPEC 2014-U124
P/2014 R5 Lemmon-PanSTARRS 2.386 0.413 1.1 2.890 MPEC 2014-W05
C/2014 TG64 Catalina 3.239 0.783 22.3 2.299 MPEC 2014-W93
P/2014 U2 (Kowalski) 1.116 0.615 7.3 2.961 MPEC 2019-Q135
P/2014 U4 PanSTARRS 1.843 0.471 6.5 2.928 MPEC 2014-W05
510 P/2014 V1 PanSTARRS 2.614 0.605 22.6 2.445 MPEC 2014-W05
P/2014 W1 PanSTARRS 2.565 0.415 8.2 2.840 MPEC 2014-W54
P/2014 W4 (PanSTARRS) 4.265 0.354 15.3 2.821 MPEC 2017-N58
C/2014 W11 (PanSTARRS) 3.427 0.648 12.7 2.567 MPEC 2017-V13
P/2014 W12 Gibbs 1.682 0.534 8.5 2.835 MPEC 2014-X33
P/2014 X1 Elenin 1.815 0.710 26.0 2.220 MPEC 2014-X66
P/2015 B4 (Lemmon-PanSTARRS) 3.743 0.564 1.8 2.727 MPEC 2018-D91
P/2015 C1 (TOTAS-Gibbs) 2.893 0.561 13.9 2.598 MPEC 2016-Q04
P/2015 D5 (Kowalski) 4.579 0.491 20.5 2.724 MPEC 2018-D91
P/2015 D6 Lemmon-PanSTARRS 4.575 0.365 20.2 2.779 MPEC 2015-F31
520 P/2015 F1 (PanSTARRS) 2.543 0.279 2.8 3.055 MPEC 2018-D91
P/2015 HG16 (PANSTARRS) 3.120 0.346 18.9 2.791 MPEC 2018-S50
P/2015 J3 NEOWISE 1.498 0.563 8.1 2.845 MPEC 2015-K55
P/2015 K5 PanSTARRS 2.986 0.554 40.0 2.224 MPEC 2015-O21
P/2015 P4 (PanSTARRS) 2.525 0.584 8.7 2.590 MPEC 2016-F43
P/2015 PD229 Cameron-ISON 4.831 0.327 2.0 2.943 MPEC 2017-A77
P/2015 Q1 (Scotti) 1.752 0.489 22.6 2.824 MPEC 2016-F43
P/2015 R1 (PanSTARRS) 2.165 0.633 22.7 2.404 MPEC 2016-D32
P/2015 R2 PanSTARRS 2.468 0.451 15.5 2.756 MPEC 2015-S90
P/2015 T3 PanSTARRS 2.128 0.508 13.1 2.733 MPEC 2015-U02
530 P/2015 TO19 Lemmon-PanSTARRS 2.926 0.359 6.5 2.878 MPEC 2017-A77
P/2015 TP200 (LINEAR) 3.386 0.536 8.8 2.689 MPEC 2018-D91
P/2015 W2 (Catalina) 2.679 0.634 11.6 2.508 MPEC 2016-Q04
P/2015 X1 (PanSTARRS) 2.104 0.420 12.2 2.916 MPEC 2016-Q04
P/2015 X3 PanSTARRS 2.822 0.438 24.4 2.645 MPEC 2015-Y73
C/2015 X4 (Elenin) 3.397 0.812 29.5 2.181 MPEC 2018-D91
P/2015 X6 (PANSTARRS) 2.287 0.170 4.6 3.319 MPEC 2019-Q135
P/2016 A2 (Christensen) 3.436 0.274 26.4 2.742 MPEC 2016-K18
P/2016 A3 (PANSTARRS) 4.789 0.380 8.6 2.902 MPEC 2019-Q135
P/2016 A7 (PANSTARRS) 2.177 0.567 16.6 2.587 MPEC 2016-U66
540 P/2016 BA14 (PANSTARRS) 1.010 0.666 18.9 2.797 MPEC 2018-D91
P/2016 G1 (PANSTARRS) 2.040 0.210 11.0 3.367 MPEC 2016-Q04
P/2016 J1 (PANSTARRS) 2.449 0.228 14.3 3.113 MPEC 2018-D91 Fragment A
P/2016 J3 0.467 0.880 25.3 2.076 MPEC 2016-K41
P/2016 P1 (PANSTARRS) 2.278 0.294 25.6 2.970 MPEC 2016-P119
P/2016 R4 (Gibbs) 2.799 0.475 10.9 2.725 MPEC 2018-D91
P/2017 B4 (PANSTARRS) 2.744 0.365 19.2 2.807 MPEC 2017-C46
P/2017 D1 (Fuls) 2.688 0.440 20.7 2.697 MPEC 2017-E59
P/2017 D4 (PANSTARRS) 2.762 0.632 10.4 2.524 MPEC 2018-K95
P/2017 G1 (PANSTARRS) 2.620 0.661 3.5 2.499 MPEC 2017-G57
550 P/2017 K3 (Gasparovic) 2.334 0.581 4.3 2.613 MPEC 2017-T14
C/2017 K4 (ATLAS) 2.648 0.906 16.7 2.071 MPEC 2019-J142
P/2017 R1 (PANSTARRS) 3.327 0.195 2.6 3.005 MPEC 2019-J142
C/2017 S2 (PANSTARRS) 3.614 0.823 12.7 2.451 MPEC 2018-B155
P/2017 S5 (ATLAS) 2.177 0.313 11.9 3.092 MPEC 2019-J142
P/2017 S8 (PANSTARRS) 1.684 0.393 29.9 3.039 MPEC 2019-J142
P/2017 S9 (PANSTARRS) 2.195 0.305 14.1 3.087 MPEC 2017-V13
P/2017 U3 (PANSTARRS) 4.445 0.099 15.9 2.918 MPEC 2019-J142
C/2017 U5 (PANSTARRS) 4.326 0.744 19.0 2.586 MPEC 2019-J142
P/2017 W3 (Gibbs) 3.840 0.507 18.3 2.670 MPEC 2019-J142
560 C/2017 X1 (PANSTARRS) 4.663 0.851 31.3 2.367 MPEC 2019-Q135
C/2018 A4 (PANSTARRS) 2.403 0.804 3.1 2.247 MPEC 2019-J142
P/2018 A5 (PANSTARRS) 2.694 0.523 23.6 2.549 MPEC 2018-D91
P/2018 C1 (Lemmon-Read) 2.598 0.535 5.1 2.674 MPEC 2019-J142
P/2018 H2 (PANSTARRS) 2.025 0.540 7.4 2.718 MPEC 2019-J142
P/2018 L1 (PANSTARRS) 1.886 0.483 10.6 2.868 MPEC 2019-J142
P/2018 L4 (PANSTARRS) 1.676 0.660 26.6 2.362 MPEC 2019-J142
P/2018 L5 (Leonard) 2.303 0.365 2.2 2.988 MPEC 2019-J142
P/2018 P3 (PANSTARRS) 1.756 0.416 8.9 3.096 MPEC 2019-J142
P/2018 P4 (PANSTARRS) 3.666 0.450 23.1 2.640 MPEC 2019-J142
570 C/2018 P5 (PANSTARRS) 4.576 0.641 7.3 2.792 MPEC 2019-Q135
P/2018 V5 (Trujillo-Sheppard) 4.707 0.475 10.6 2.852 MPEC 2019-J142
P/2018 V5 (Trujillo-Sheppa 4.707 0.475 10.6 2.852 MPEC 2019-J142
P/2018 VN2 (Leonard) 2.122 0.478 18.2 2.755 MPEC 2019-J142
P/2018 Y2 (Africano) 3.893 0.479 11.7 2.757 MPEC 2019-J142
P/2019 A1 (PANSTARRS) 2.212 0.569 13.7 2.601 MPEC 2019-J142
P/2019 A2 (ATLAS) 3.543 0.382 14.9 2.783 MPEC 2019-J142
P/2019 A3 (PANSTARRS) 2.313 0.265 15.4 3.099 MPEC 2019-J142
P/2019 A4 (PANSTARRS) 2.379 0.090 13.3 3.365 MPEC 2019-J142
P/2019 A6 (Lemmon-PANSTARR 1.938 0.639 33.2 2.276 MPEC 2019-J142
580 P/2019 A7 (PANSTARRS) 2.675 0.161 17.8 3.104 MPEC 2019-J142
P/2019 A8 (PANSTARRS) 1.881 0.439 3.0 2.992 MPEC 2019-Q135
P/2019 B2 (Groeller) 2.416 0.373 16.8 2.879 MPEC 2019-L24
P/2019 B2 (Groeller) 2.416 0.373 16.8 2.879 MPEC 2019-Q135
C/2019 F2 (ATLAS) 2.233 0.865 19.2 2.005 MPEC 2019-Q135
P/2019 G1 (PANSTARRS) 3.050 0.327 8.2 2.894 MPEC 2019-J142
P/2019 GG21 (PANSTARRS) 3.811 0.516 5.8 2.758 MPEC 2019-H44
C/2019 L1 (PANSTARRS) 2.890 0.706 10.0 2.446 MPEC 2019-Q135
P/2019 M2 (ATLAS) 1.063 0.649 12.3 2.854 MPEC 2019-Q135
Slightly unusual members.
q e i P TJ Source
1 C/1999 XS87 LINEAR 2.772 0.841 14.8 72.8 2.214
C/2000 S3 LONEOS 2.662 0.772 25.1 40.3 2.170
C/2002 A1 LINEAR 4.713 0.741 14.2 2.720 MPEC 2014-N57
C/2002 A2 LINEAR 4.709 0.739 14.2 76.5 2.720 MPEC 2014-N57
C/2003 E1 NEAT 3.245 0.764 33.5 51.0 2.128
C/2004 C1 Larsen 4.345 0.627 28.8 39.7 2.490
P/2004 V3 Siding Spring 3.938 0.446 50.5 19.0 2.064 MPEC 2005-V14
C/2005 W2 Christensen 3.331 0.825 11.3 82.8 2.394 MPEC 2006-C22
C/2006 F2 Christensen 4.230 0.651 20.5 43.2 2.609 MPEC 2006-G49
10 C/2006 U7 Gibbs 4.428 0.630 7.2 41.4 2.771 MPEC 2006-X07
C/2008 E1 Catalina 4.830 0.547 35.0 34.9 2.450 MPEC 2008-F36
P/2008 O3 Boattini 2.498 0.696 32.3 23.6 2.159 MPEC 2008-R72
P/2008 Y3 McNaught 4.434 0.448 38.8 22.7 2.379 MPEC 2009-A54
P/2009 B1 Boattini 2.426 0.637 22.2 17.3 2.396 MPEC 2009-B50
P/2009 Q5 McNaught 2.918 0.609 40.9 20.4 2.133 MPEC 2009-U78
P/2010 E2 Jarnac 2.399 0.722 15.4 25.4 2.320 MPEC 2011-J28
C/2010 E5 Scotti 3.888 0.843 18.9 123 2.430 MPEC 2010-J83
C/2011 Y3 Boattini 3.498 0.707 26.6 41.3 2.352 MPEC 2012-C24
C/2012 BJ98 Lemmon 2.157 0.874 2.6 70.6 2.065 MPEC 2013-H38
20 C/2012 X2 PanSTARRS 4.748 0.770 34.1 94.2 2.356 MPEC 2013-V07
C/2013 D1 Holvorcem 2.460 0.781 10.1 37.6 2.270 MPEC 2013-M31
C/2013 U1 Catalina 2.408 0.777 23.8 35.5 2.141 MPEC 2013-U83
C/2014 TG64 Catalina 3.239 0.783 22.3 57.5 2.299 MPEC 2014-W93
C/2015 X4 (Elenin) 3.396 0.813 29.5 77.3 2.180 MPEC 2017-A77
P/2015 PD229 Cameron-ISON 4.831 0.327 2.0 19.2 2.943 MPEC 2017-A77
C/2017 K4 (ATLAS) 2.648 0.906 16.7 149.2 2.071 MPEC 2019-J142
C/2019 F2 (ATLAS) 2.233 0.865 19.2 67.3 2.004 MPEC 2019-H29
Short-period SOHO comets.
q e i P TJ
321P/SOHO 0.046 0.981 20.2 2.395 P/1997 J6, P/2001 D1, P/2004 X7, P/2008 S2, P/2012 M2 MPEC 2015-K01
322P/SOHO 0.054 0.979 12.7 2.346 P/1999 R1, P/2003 R5, P/2007 R5, P/2011 R4 MPEC 2015-K01
323P/SOHO 0.040 0.985 5.9 2.258 P/1999 X3, P/2004 E2, P/2008 K10, P/2012 Q2 MPEC 2015-K01
342P/SOHO 0.053 0.983 13.0 5.3 1.987 MPEC 2016-P77 ( = P/2000 O3, P/2005 W4, P/2011 E10, P/2016 N5)
P/2003 T12 (SOHO) 0.575 0.776 11.5 2.894 P/2012 A3 MPEC 2012-S31
P/2008 A3 (SOHO) 0.049 0.984 22.4 5.4 1.948 MPEC 2008-B61 ( = P/2002 R1)
P/2008 E4 (SOHO) 0.049 0.984 13.3 5.5 1.933 MPEC 2008-F32 ( = P/2002 Q8)
P/2008 L6 (SOHO) 0.046 0.986 12.2 5.8 1.877 MPEC 2008-O23 ( = P/2002 R5)
P/2008 N4 (SOHO) 0.048 0.985 13.5 5.8 1.878 MPEC 2009-J14 ( = P/1996 X3 = P/2002 S7)
P/2008 X6 (SOHO) 0.046 0.985 24.4 5.3 1.955 MPEC 2009-F81 ( = P/2003 Q1)
P/2008 Y11 (SOHO) 0.046 0.985 24.4 5.3 1.949 MPEC 2009-F81 ( = P/2003 Q6)
P/2008 Y12 (SOHO) 0.067 0.978 23.6 5.4 1.984 MPEC 2014-K54 ( = P/2014 K3)
P/2010 H3 (SOHO) 0.048 0.985 23.9 1.929 MPEC 2010-J28 ( = P/1999 J6, P/2004 V9)
Main-belt cometsNote that not all objects in this list are yet confirmed as having cometary activity
as opposed to having suffered a collision or having shed mass due to fast rotation.
q e i P TJ Source 133P/Elst-Pizarro 2.650 0.162 1.4 3.184 MPEC 2011-D36 176P/LINEAR 2.577 0.193 0.2 3.167 MPEC 2014-JA2 238P/Read 2.366 0.252 1.3 3.153 MPEC 2017-X08 259P/Garradd 1.809 0.338 15.9 3.217 MPEC 2017-T14 288P/2006 VW139 3.052 0.201 3.2 3.203 CBET 2920 311P/PANSTARRS 1.936 0.116 5.0 3.661 MPEC 2018-D91 313P/Gibbs 2.392 0.242 11.0 3.133 MPEC 2014-U24 324P/La Sagra 2.619 0.154 21.4 3.100 MPEC 2018-B155 358P/PanSTARRS 2.402 0.237 11.1 3.135 MPEC 2017-Q115 P/2013 R3 Catalina-PANSTARRS 2.204 0.273 0.9 3.184 MPEC 2014-Q43 P/2015 X6 (PANSTARRS) 2.287 0.170 4.6 3.319 MPEC 2016-Q04 (62412) 2000 SY178 2.893 0.082 4.8 3.197 IAU Circ 9272 P/2016 G1 (PANSTARRS) 2.040 0.210 11.0 3.367 MPEC 2016-Q04 P/2016 J1-A (PANSTARRS) 2.449 0.228 14.3 3.113 MPEC 2018-D91 P/2019 A3 (PANSTARRS) 2.313 0.265 15.4 3.099 MPEC 2019-A166 P/2019 A4 (PANSTARRS) 2.356 0.096 13.0 3.369 MPEC 2019-B44 P/2019 A7 (PANSTARRS) 2.675 0.161 17.8 3.104 MPEC 2019-B66 Note that there is also a set of orbital elements for P/2013 J4 (published e.g. on MPEC 2014-B85) that have this comet as an MBC, instead of (as listed on this page in the JFC section) as a 16-year-period high-eccentricity JFC. Likely impacted or spun-up asteroids -- these are not in the JFC list above!: 354P/LINEAR 2.004 0.125 5.3 3.583 MPEC 2017-M38 P/2010 A2, P/2017 B5 (596) Scheila 2.441 0.166 14.7 3.209 JPL solution #32 331P/Gibbs 2.888 0.040 9.7 3.227 ( = P/2012 F5 ) MPEC 2018-K95
Centaurs with cometary designation.
q e i P TJ Source
1 29P/Schwassmann-Wachmann 1 5.767 0.043 9.4 14.8 2.985 MPEC 2018-S50
39P/Oterma 5.762 0.223 1.6 20.2 3.028 MPEC 2019-Q09
95P/Chiron 8.454 0.383 6.9 50.7 3.356 MPEC 2011-D36
165P/LINEAR 6.830 0.621 15.9 76.4 3.095 (= C/2000 B4)
166P/NEAT 8.564 0.384 15.4 51.9 3.285 (= C/2001 T4)
167P/CINEOS 11.788 0.269 19.1 64.8 3.527 (= C/2004 PY42) MPEC 2005-M12
174P/Echeclus 5.808 0.456 4.3 34.9 3.030 (= (60558) = P/2000 EC98) MPEC 2012-J16
C/2001 M10 NEAT 5.303 0.801 28.1 138 2.586
P/2004 A1 LONEOS 5.463 0.308 10.6 22.2 2.963 MPEC 2013-A29
10 P/2005 S2 Skiff 6.398 0.197 3.1 22.5 3.076 MPEC 2005-T76
P/2005 T3 Read 6.202 0.174 6.3 20.6 3.045 MPEC 2005-W81
C/2007 S2 Lemmon 5.558 0.557 16.9 44.4 2.883 MPEC 2013-B90
P/2008 CL94 Lemmon 5.436 0.121 8.3 15.4 2.983 MPEC 2009-F28
P/2010 C1 Scotti 5.235 0.259 9.1 18.8 2.959 MPEC 2011-J28
P/2010 H5 Scotti 6.026 0.157 14.1 19.1 2.973 MPEC 2011-G90
P/2010 TO20 LINEAR-Grauer 5.312 0.070 2.5 13.3 2.999 MPEC 2016-D32
P/2011 C2 Gibbs 5.389 0.269 10.9 20.0 2.957 MPEC 2013-M31
C/2011 P2 (PANSTARRS) 6.123 0.370 9.0 30.6 3.043 MPEC 2017-V13
P/2011 S1 Gibbs 6.893 0.201 2.7 25.4 3.123 MPEC 2016-D32
20 C/2012 Q1 (Kowalski) 9.482 0.638 45.2 133.6 2.635 MPEC 2019-Q135
C/2013 C2 (Tenagra) 9.131 0.431 21.3 64.3 3.277 MPEC 2019-Q135
C/2013 P4 PanSTARRS 5.967 0.596 4.3 56.7 3.051 MPEC 2014-W05
C/2014 F3 Sheppard-Trujillo 5.707 0.645 6.5 64.4 2.993 MPEC 2014-O54
P/2015 B1 PANSTARRS 5.975 0.380 18.0 30.1 2.934 MPEC 2016-E132
C/2015 D2 PANSTARRS 5.627 0.565 31.9 46.8 2.610 MPEC 2016-D32
P/2015 M2 PANSTARRS 5.912 0.180 4.0 19.3 3.032 MPEC 2017-V13
C/2015 T5 Sheppard-Tholen 9.338 0.666 11.0 147.7 3.580 MPEC 2016-V116
C/2015 V4 PANSTARRS 5.460 0.706 60.8 80.0 1.588 MPEC 2017-E59
C/2016 Q4 Kowalski 7.086 0.578 7.3 68.8 3.218 MPEC 2017-A77
30 P/2017 P1 (PANSTARRS) 5.439 0.310 7.7 22.1 2.979 MPEC 2019-J142
C/2019 A5 (PANSTARRS) 6.324 0.708 67.5 100.7 1.342 MPEC 2019-F125
High-perihelia comets.
q Note
29P/1927 V1 Schwassmann-Wachmann 1 5.77 1st w/ q>5 AU. Currently q=5.72, i=9.4. Centaur.
C/1974 V1 van den Bergh 6.02 1st parabolic comet w/ q>5 & 1st comet with q>6 AU.
C/1976 D2 Schuster 6.88
C/1976 U1 Lovas 5.86
C/1977 D1 Lovas 5.72
95P/1977 UB Chiron 8.45 1st comet w/ q>7 & q>8 AU, though cometary identification not made until later. Centaur.
C/1978 A1 West 5.61
C/1978 G2 McNaught-Tritton 6.28
C/1984 U1 Shoemaker 5.49
C/1987 H1 Shoemaker 5.46
C/1988 B1 Shoemaker 5.03
C/1991 R1 McNaught-Russell 6.99
C/1993 F1 Mueller 5.90
D/1993 F2 Shoemaker-Levy 9 5.38 JF comet, captured by Jupiter, collided in 1994.
C/1998 M3 Larsen 5.77
C/1998 M6 Montani 5.98
C/1999 F1 Catalina 5.79
C/1999 J2 Skiff 7.11 1st parabolic comet w/ q>7 AU.
C/1999 K2 Ferris 5.29
C/1999 N4 LINEAR 5.50
C/1999 S2 McNaught-Watson 6.47
C/1999 T3 LINEAR 5.37
C/2000 A1 Montani 9.74 1st parabolic comet w/ q>8 & 1st comet with q>9 AU.
165P/2000 B4 LINEAR 6.83 Centaur, though activity not confirmed.
C/2000 K1 LINEAR 6.28
C/2000 O1 Koehn 5.92
C/2000 Y1 Tubbiolo 7.97
C/2001 B2 NEAT 5.31
C/2001 C1 LINEAR 5.10
C/2001 G1 LONEOS 8.24
C/2001 K5 LINEAR 5.18
C/2001 M10 NEAT 5.30 Centaur.
39P/2001 P3 Oterma 5.76 Centaur. Perturbed here in 1963.
C/2001 Q1 NEAT 5.83
166P/2001 T4 NEAT 8.57 Centaur.
C/2002 A3 LINEAR 5.15
C/2002 B3 LINEAR 6.05
C/2002 J5 LINEAR 5.73
C/2002 K2 LINEAR 5.24
C/2002 L9 NEAT 7.03
C/2002 P1 NEAT 6.53
C/2002 V2 LINEAR 6.81
C/2002 VQ94 LINEAR 6.80
C/2003 A2 Gleason 11.43 1st comet w/ q>10 & q>11 AU.
C/2003 J1 NEAT 5.13
377P/Scotti 5.02 JF comet.
C/2003 O1 LINEAR 6.85
C/2003 S3 LINEAR 8.13
P/2004 A1 LONEOS 5.46 Centaur.
C/2004 P1 NEAT 6.01
167P/2004 PY42 CINEOS 11.79 Centaur. activity disc Jun '05.
C/2004 T3 Siding Spring 8.87
C/2005 L3 McNaught 5.59
C/2005 Q1 LINEAR 6.41
C/2005 R4 LINEAR 5.19
P/2005 S2 Skiff 6.40 Centaur.
C/2005 S4 McNaught 5.85
P/2005 T3 Read 5.92 Centaur.
C/2006 A2 Catalina 5.32
C/2006 E1 McNaught 6.04
C/2006 M2 Spacewatch 5.21
C/2006 S3 LONEOS 5.13
C/2006 X1 LINEAR 6.14
C/2007 D1 LINEAR 8.78
C/2007 D3 LINEAR 5.21
C/2007 JA21 LINEAR 5.37
C/2007 K1 Lemmon 9.24
C/2007 M1 McNaught 7.47
C/2007 S2 Lemmon 5.56 Centaur.
C/2008 E3 Garradd 5.53
C/2008 S3 Boattini 8.02
C/2008 CL94 Lemmon 5.44 Centaur.
C/2009 F2 McNaught 5.90
C/2009 F4 McNaught 5.46
C/2009 P2 Boattini 6.54
C/2009 S3 Lemmon 6.47
C/2009 T1 McNaught 6.22
C/2009 U5 Grauer 6.09
C/2009 W2 Boattini 6.91
C/2010 C1 Scotti 5.23 Centaur.
C/2010 D4 WISE 7.15
C/2010 F3 Scotti 5.47
P/2010 H5 Scotti 6.03 Centaur.
C/2010 L3 Catalina 9.88
C/2010 R1 LINEAR 5.62
C/2010 S1 LINEAR 5.90
P/2010 TO20 LINEAR-Grauer 5.31 Centaur.
C/2010 U3 Boattini 8.45
P/2011 C2 Gibbs 5.39 Centaur.
C/2011 L6 Boattini 6.79
P/2011 JB15 Spacewatch-Boattini 5.02
C/2011 P2 PanSTARRS 6.12 Centaur.
C/2011 Q1 PanSTARRS 6.78
P/2011 S1 Gibbs 6.89 Centaur.
C/2012 A1 PanSTARRS 7.60
C/2012 E1 Hill 7.50
C/2012 K8 Lemmon 6.47
C/2012 LP26 Palomar 6.54
C/2012 Q1 Kowalski 9.48 Centaur.
C/2012 U1 PanSTARRS 5.26
C/2013 C2 Tenagra 9.13 Centaur.
C/2013 E1 McNaught 7.78
C/2013 F2 Catalina 6.22
C/2013 G8 PanSTARRS 5.14
C/2013 G9 Tenagra 5.34
C/2013 H2 Boattini 7.50
C/2013 P3 Palomar 8.64
C/2013 P4 PanSTARRS 5.97 Centaur.
C/2013 TW5 Spacewatch 5.84
C/2013 U2 Holvorcem 5.14
C/2013 V4 Catalina 5.19
C/2014 B1 Schwartz 9.56
C/2014 F3 Sheppard-Trujillo 5.13 Centaur.
C/2014 G1 PanSTARRS 5.47
C/2014 HU195 Valdes-TOTAS 5.12
C/2014 L5 Lemmon 6.20
C/2014 M1 PanSTARRS 5.58
C/2014 M2 Christensen 6.91
C/2014 OE4 PanSTARRS 6.24
C/2014 R3 PanSTARRS 7.28
C/2014 S1 PanSTARRS 8.10
C/2014 W3 PanSTARRS 6.07
C/2014 W10 PanSTARRS 7.58
C/2015 A2 PanSTARRS 5.32
C/2015 B1 PanSTARRS 5.98 Centaur.
C/2015 D2 PanSTARRS 5.63 Centaur.
C/2015 D3 PanSTARRS 8.15
C/2015 J1 PanSTARRS 6.02
C/2015 LC2 PanSTARRS 5.90
P/2015 M2 PanSTARRS 5.91 Centaur.
C/2015 T2 PanSTARRS 6.94
C/2015 T5 Sheppard-Tholen 9.34 Centaur.
C/2015 V4 PanSTARRS 5.46 Centaur but with high inclination.
C/2015 X5 PanSTARRS 6.80
C/2015 XY1 Lemmon 7.93
C/2016 A1 PanSTARRS 5.33
C/2016 C1 PanSTARRS 8.47
C/2016 E1 PanSTARRS 8.18
C/2016 KA (Catalina) 5.40
C/2016 Q2 (PanSTARRS) 7.08
C/2016 Q4 (Kowalski) 7.08 Centaur.
C/2016 P4 (PANSTARRS) 5.89 Centaur.
C/2016 X1 (Lemmon) 7.56
C/2017 AB5 (PANSTARRS) 9.22
C/2017 E3 (PANSTARRS) 5.92
C/2017 F2 (PANSTARRS) 6.93
C/2017 K1 (PANSTARRS) 7.29
C/2017 K5 (PANSTARRS) 7.68
C/2017 M5 (TOTAS) 5.99
P/2017 P1 (PANSTARRS) 5.44 Centaur.
C/2017 S7 (Lemmon) 7.61
C/2017 U2 (Fuls) 6.70
C/2017 U4 (PANSTARRS) 7.72
C/2018 B1 (Lemmon) 5.12
C/2019 A5 (PanSTARRS) 6.32 Centaur.
C/2019 B3 (PanSTARRS) 6.83
C/2019 E3 (ATLAS) 10.28 Only 3rd comet with q>10 AU.