Passage au Périhélie des Comètes

 

 

 

Date de Passage au Périhélie des Comètes

d'après les données provenant de l'IAU - Minor Planet Center - Central Bureau for Astronomical Telegrams

 

 
Date de passage au plus près du Soleil
Nom
Magnitude prévue
Distance au Soleil (en millions de km)
Période (en années)
 
 8/ 1/1986  1P Halley                             4.6            88.369            75.47
 5/ 9/1989  23P Brorsen-Metcalf                   5.7            73.725            69.87
30/11/1992  109P Swift-Tuttle                     4.9           141.695           133.20
 5/10/1995  122P de Vico                          5.2            99.099            74.17
 1/ 3/1996  95P Chiron                           15.3          1263.059            50.46
29/ 3/1997  C/1995 O1 Hale-Bopp                  -1.7           139.849          2483.05
 5/ 6/2000  165P LINEAR                          20.1          1029.145            75.87
14/ 4/2001  167P CINEOS                          20.2          1756.384            64.90
19/ 3/2002  153P Ikeya-Zhang                      3.7            77.436           367.04
30/ 4/2002  166P NEAT                            19.8          1286.646            51.65
 1/10/2005  P/2005 T4 SWAN                       11.5            96.507            28.62
 2/ 2/2006  C/2002 VQ94 LINEAR                   17.7          1020.385          2643.25
23/ 8/2006  177P Barnard                         13.9           165.867           120.16
16/ 6/2007  C/2007 D1 LINEAR                     17.8          1321.142             ---
24/11/2007  C/2006 K4 NEAT                       14.0           478.552             ---
28/11/2007  C/2006 V1 Catalina                   15.0           396.405          1991.35
 4/12/2007  C/2006 S5 Hill                       13.6           397.282           956.96
 8/12/2007  C/2007 T1 McNaught                   11.7           146.377             ---
10/ 1/2008  C/2005 L3 McNaught                   15.5           839.039             ---
12/ 3/2008  C/2008 H1 LINEAR                     17.1           414.758           360.93
19/ 3/2008  C/2007 Y1 LINEAR                     17.9           502.763             ---
 1/ 4/2008  C/2008 J5 Garradd                    16.7           290.955           562.38
10/ 4/2008  C/2008 J6 Hill                       15.4           297.360             ---
11/ 4/2008  C/2007 Y2 McNaught                   18.5           628.228             ---
16/ 4/2008  C/2008 C1 Chen-Gao                   11.9           190.637             ---
23/ 4/2008  C/2007 K3 Siding Spring              14.1           302.928             ---
22/ 5/2008  C/2007 T5 Gibbs                      17.3           609.044           320.21
22/ 5/2008  P/2008 O3 Boattini                   19.7           377.504            23.62
31/ 5/2008  C/2006 U6 Spacewatch                 14.2           376.440             ---
 3/ 6/2008  C/2007 W3 LINEAR                     15.6           264.966             ---
25/ 6/2008  C/2007 W1 Boattini                    5.7           124.706             ---
 4/ 7/2008  C/2006 Q1 McNaught                   11.8           414.784             ---
10/ 7/2008  C/2008 J1 Boattini                   13.3           258.101          1958.94
29/ 7/2008  C/2008 E3 Garradd                    16.9           827.465             ---
 5/ 8/2008  C/2007 M1 McNaught                   18.9          1118.600         37358.35
 7/ 8/2008  C/2008 E1 Catalina                   17.6           729.551            35.56
 9/ 8/2008  C/2007 U1 LINEAR                     16.9           495.539             ---
24/ 8/2008  C/2007 B2 Skiff                      13.4           444.255             ---
 9/ 9/2008  C/2006 OF2 Broughton                 11.3           367.414             ---
10/ 9/2008  C/2007 S2 Lemmon                     18.0           834.843            44.54
28/ 9/2008  C/2008 A1 McNaught                    7.6           159.269             ---
 8/10/2008  C/2008 X3 LINEAR                     17.9           287.669           288.52
 2/11/2008  C/2009 F5 McNaught                   15.8           337.161           697.65
14/11/2008  C/2007 G1 LINEAR                     12.4           395.779             ---
18/11/2008  C/2008 R3 LINEAR                     17.1           286.077            78.02
11/12/2008  C/2007 M2 Catalina                   16.4           530.194             ---
25/12/2008  C/2008 Q1 Maticic                    17.5           444.837         12829.01
 8/ 1/2009  C/2007 N3 Lulin                       8.5           184.110             ---
 9/ 1/2009  P/2008 Y3 McNaught                   17.9           664.972            22.79
13/ 1/2009  C/2008 G1 Gibbs                      18.7           595.798          4883.64
 5/ 3/2009  C/2009 B2 LINEAR                     17.1           351.512           260.61
26/ 3/2009  C/2010 D4 WISE                       19.3          1070.355           493.67
 9/ 4/2009  C/2009 E1 Itagaki                     9.9            88.346           254.40
13/ 4/2009  C/2009 G1 STEREO                     10.6           168.032             ---
 5/ 5/2009  C/2009 F6 Yi-SWAN                     8.5           192.505             ---
11/ 5/2009  P/2009 O3 Hill                       18.7           365.928            21.70
15/ 6/2009  C/2008 T2 Cardinal                    8.1           180.236             ---
19/ 6/2009  C/2008 Q3 Garradd                    12.8           271.390             ---
19/ 6/2009  C/2009 K4 Gibbs                      16.5           233.076           275.61
27/ 6/2009  C/2009 F1 Larson                     19.8           275.687           955.68
 5/ 7/2009  C/2006 W3 Christensen                12.0           464.862             ---
19/ 7/2009  C/2008 P1 Garradd                    15.7           581.309             ---
29/ 8/2009  P/2009 Q5 McNaught                   16.3           437.891            20.32
21/ 9/2009  C/2008 N1 Holmes                     16.0           419.064             ---
 7/10/2009  C/2007 Q3 Siding Spring              10.5           339.418             ---
 9/10/2009  C/2009 T1 McNaught                   18.4           930.635         37294.72
 4/11/2009  C/2010 E1 Garradd                    18.1           402.032          1190.41
 7/11/2009  C/2010 F1 Boattini                   18.0           541.125           579.33
13/11/2009  C/2009 F2 McNaught                   17.8           881.724          6947.38
20/11/2009  C/2010 E5 Scotti                     19.6           584.608           124.96
 1/12/2009  P/2010 C1 Scotti                     20.3           785.558            18.90
28/12/2009  C/2009 O4 Hill                       16.4           383.898             ---
 3/ 1/2010  P/2009 T2 La Sagra                   16.9           271.954            21.49
11/ 1/2010  C/2009 T3 LINEAR                     17.8           339.007             ---
22/ 1/2010  P/2010 U1 Boattini                   20.1           734.935            16.64
 1/ 2/2010  C/2010 J1 Boattini                   16.3           254.378           216.16
 8/ 2/2010  C/2009 K2 Catalina                   18.1           482.309             ---
 8/ 2/2010  C/2009 P2 Boattini                   18.5           976.675             ---
25/ 2/2010  C/2010 L4 WISE                       18.5           420.249           710.71
26/ 2/2010  P/2010 D2 WISE                       24.4           551.752            17.40
18/ 3/2010  C/2009 U3 Hill                       15.3           213.432          2370.01
18/ 3/2010  P/2009 Y2 Kowalski                   19.0           356.172            16.74
23/ 3/2010  C/2009 O2 Catalina                    9.0           105.772             ---
 1/ 4/2010  C/2010 G1 Boattini                   14.2           181.909             ---
 6/ 4/2010  C/2010 G3 WISE                       18.9           736.337         30684.00
10/ 4/2010  P/2010 E2 Jarnac                     18.6           358.531            25.34
18/ 4/2010  P/2010 H5 Scotti                     20.4           901.867            19.09
18/ 4/2010  C/2010 L5 WISE                       18.1           117.138            22.72
23/ 4/2010  C/2007 VO53 Spacewatch               17.4           726.587             ---
29/ 4/2010  C/2009 K5 McNaught                    9.6           213.349             ---
 7/ 5/2010  C/2009 W2 Boattini                   19.8          1033.062             ---
16/ 5/2010  C/2010 DG56 WISE                     20.0           235.596           551.03
31/ 5/2010  C/2010 J2 McNaught                   16.7           505.471             ---
21/ 6/2010  C/2010 H1 Garradd                    19.3           409.929             ---
21/ 6/2010  P/2010 H4 Scotti                     20.4           719.718            16.89
22/ 6/2010  C/2009 U5 Grauer                     19.0           917.188             ---
 1/ 7/2010  C/2009 R1 McNaught                    4.7            62.171             ---
10/ 7/2010  P/2011 P1 McNaught                   19.4           756.202            20.47
 5/ 8/2010  C/2010 F3 Scotti                     19.8           817.582           518.28
27/ 8/2010  P/2010 J3 McMillan                   16.7           365.007            26.82
 3/ 9/2010  C/2010 D3 WISE                       18.6           635.893             ---
11/ 9/2010  C/2011 P2 PANSTARRS                  20.2           915.588            30.28
30/ 9/2010  C/2008 FK75 Lemmon-Siding Spring     14.8           673.003             ---
11/10/2010  C/2010 A4 Siding Spring              19.1           407.125          4875.53
12/10/2010  C/2010 KW7 WISE                      19.5           385.349           979.44
 5/11/2010  C/2010 FB87 WISE-Garradd             17.1           426.490          3422.56
 9/11/2010  C/2010 L3 Catalina                   19.6          1481.508             ---
11/12/2010  C/2009 UG89 Lemmon                   18.3           589.858             ---
18/12/2010  C/2011 L1 McNaught                   16.7           335.653            36.68
17/ 1/2011  C/2011 L6 Boattini                   21.7          1017.891             ---
21/ 1/2011  C/2011 J3 LINEAR                     18.1           216.804            86.30
30/ 1/2011  248P Gibbs                           18.9           324.397            14.65
30/ 1/2011  C/2009 Y1 Catalina                   15.4           373.920          6334.41
 7/ 2/2011  C/2010 B1 Cardinal                   14.2           440.373             ---
11/ 3/2011  P/2011 FR143 Lemmon                  19.1           560.014            17.91
 9/ 4/2011  C/2011 C3 Gibbs                      18.3           226.404             ---
19/ 4/2011  C/2011 C1 McNaught                   15.1           131.204             ---
19/ 4/2011  C/2011 K1 Schwartz-Holvorcem         19.6           506.153             ---
20/ 4/2011  P/2010 JC81 WISE                     13.8           272.414            23.15
 7/ 5/2011  P/2010 UH55 Spacewatch               18.3           429.636            17.09
 9/ 5/2011  C/2012 E3 PANSTARRS                  18.6           574.986          2926.48
 7/ 6/2011  C/2008 S3 Boattini                   17.7          1196.991             ---
28/ 6/2011  C/2011 Q1 PANSTARRS                  21.8          1011.770             ---
 1/ 7/2011  C/2012 E1 Hill                       19.4          1124.032         37689.92
29/ 7/2011  27P Crommelin                        10.6           112.799            27.92
 8/ 8/2011  C/2011 L3 McNaught                   15.6           287.693             ---
17/ 8/2011  C/2011 Y3 Boattini                   16.4           524.878            40.32
 2/ 9/2011  C/2010 G2 Hill                       12.8           295.357           901.27
 5/ 9/2011  C/2011 M1 LINEAR                     12.6           135.942             ---
10/ 9/2011  C/2010 X1 Elenin                      6.0            70.090             ---
17/ 9/2011  C/2011 G1 McNaught                   17.8           323.471             ---
18/ 9/2011  C/2011 Q4 SWAN                       14.1           168.461           265.96
 6/10/2011  P/2012 C3 PANSTARRS                  21.6           539.439            30.44
20/10/2011  C/2011 N2 McNaught                   18.0           381.499             ---
24/10/2011  C/2011 S2 Kowalski                   16.9           168.488            66.56
29/10/2011  C/2011 L2 McNaught                   17.3           291.969             ---
30/11/2011  P/2011 UA134 Spacewatch-PANSTARR     20.9           310.172            13.24
 6/12/2011  C/2012 B3 La Sagra                   18.6           530.499             ---
11/12/2011  C/2009 S3 Lemmon                     18.6           966.556             ---
14/12/2011  C/2011 W3 Lovejoy                     4.2            14.454             ---
17/12/2011  C/2011 A3 Gibbs                      16.3           348.740             ---
21/12/2011  C/2009 P1 Garradd                     7.5           233.680             ---
 1/ 1/2012  C/2009 F4 McNaught                   14.2           815.293             ---
11/ 1/2012  P/2011 C2 Gibbs                      19.8           808.364            20.16
18/ 1/2012  C/2011 Q2 McNaught                   13.1           201.569             ---
21/ 1/2012  P/2011 JB15 Spacewatch-Boattini      19.8           748.523            19.90
 4/ 2/2012  C/2012 Q1 Kowalski                   18.8          1415.838           132.80
18/ 2/2012  C/2012 F1 Gibbs                      19.6           384.018           626.04
12/ 3/2012  C/2012 C2 Bruenjes                   16.9           118.605             ---
15/ 3/2012  P/2011 Y2 Boattini                   19.2           270.994            15.59
23/ 3/2012  242P Spahr                           17.2           592.137            12.82
12/ 4/2012  C/2006 S3 LONEOS                     12.5           769.707             ---
25/ 4/2012  P/2012 T3 PANSTARRS                  20.9           353.816            15.28
 1/ 5/2012  C/2012 H2 McNaught                   19.0           258.947            64.67
 9/ 5/2012  C/2013 L2 Catalina                   18.1           728.817             ---
16/ 5/2012  C/2010 R1 LINEAR                     16.9           844.238             ---
23/ 5/2012  P/2011 N1 ASH                        19.0           427.463            15.64
 1/ 6/2012  C/2011 U3 PANSTARRS                  14.6           161.207             ---
 1/ 6/2012  P/2012 G1 PANSTARRS                  20.6           386.585             8.52
 9/ 6/2012  C/2012 L3 LINEAR                     19.9           455.830          4760.72
12/ 6/2012  P/2012 NJ La Sagra                   15.8           192.533            24.57
21/ 7/2012  C/2011 UF305 LINEAR                  14.6           320.590             ---
18/ 8/2012  C/2011 O1 LINEAR                     15.6           581.638         19869.06
22/ 8/2012  C/2012 Y3 McNaught                   14.2           264.982           146.75
23/ 8/2012  C/2012 T6 Kowalski                   18.2           264.901            52.65
21/ 9/2012  C/2012 BJ98 Lemmon                   18.3           323.631            71.79
29/ 9/2012  C/2012 CH17 MOSS                     13.3           192.498             ---
11/10/2012  C/2012 T4 McNaught                   17.6           290.907          1296.12
17/10/2012  C/2011 R1 McNaught                   11.9           312.683             ---
 3/11/2012  276P Vorobjov                        19.7           575.110            12.15
 6/11/2012  C/2012 A2 LINEAR                     16.5           527.848             ---
10/11/2012  P/2012 U2 PANSTARRS                  20.2           538.166            19.14
28/11/2012  C/2012 K5 LINEAR                     12.5           170.996             ---
28/11/2012  C/2013 J5 Boattini                   20.8           735.856             ---
30/11/2012  262P McNaught-Russell                14.0           191.286            18.06
30/11/2012  C/2013 F1 Boattini                   17.3           279.664             ---
 3/12/2012  C/2012 OP Siding Spring              19.6           540.392         18447.44
 5/12/2012  C/2013 G2 McNaught                   16.9           322.100             ---
 6/12/2012  C/2012 J1 Catalina                   15.1           471.797             ---
14/12/2012  P/2013 AL76 Catalina                 20.0           305.702            16.58
16/12/2012  273P Pons-Gambart                    11.7           122.187           177.30
18/12/2012  P/1999 D1 Hermann                    18.4           247.001            13.83
24/12/2012  C/2012 L1 LINEAR                     15.1           338.065             ---
27/12/2012  275P Hermann                         18.2           246.998            13.85
 8/ 1/2013  C/2011 F1 LINEAR                      9.8           271.344             ---
15/ 1/2013  C/2012 Y1 LINEAR                     18.5           303.800           230.18
 2/ 2/2013  P/2012 US27 Siding Spring            17.6           272.287            11.74
 4/ 2/2013  C/2012 C1 McNaught                   17.9           723.252             ---
21/ 2/2013  C/2013 J3 McNaught                   18.9           598.860             ---
24/ 2/2013  C/2012 T5 Bressi                      7.9            48.769             ---
26/ 2/2013  P/2013 P1 PANSTARRS                  20.4           505.027            25.04
 9/ 3/2013  C/2011 L4 PANSTARRS                   0.5            45.045             ---
10/ 3/2013  C/2013 E2 Iwamoto                    14.4           209.964          3352.26
24/ 3/2013  C/2012 F6 Lemmon                      9.4           108.307             ---
29/ 3/2013  C/2012 X2 PANSTARRS                  19.0           712.516            92.95
 8/ 4/2013  C/2013 J6 Catalina                   20.1           362.332           460.37
10/ 4/2013  63P Wild                             15.3           292.968            13.25
11/ 4/2013  P/2012 F2 PANSTARRS                  18.6           432.105            15.90
13/ 4/2013  C/2013 D1 Holvorcem                  18.9           369.377            38.03
17/ 4/2013  C/2013 F2 Catalina                   18.9           932.503         27076.20
22/ 4/2013  P/2012 T2 PANSTARRS                  20.7           722.245            13.77
 7/ 5/2013  C/2012 L2 LINEAR                     13.6           226.804             ---
17/ 5/2013  C/2010 S1 LINEAR                     15.1           881.899             ---
20/ 5/2013  C/2012 K6 McNaught                   15.7           503.682             ---
20/ 5/2013  C/2013 H1 La Sagra                   18.5           396.686          2889.47
25/ 5/2013  C/2013 F3 McNaught                   16.4           337.180             ---
30/ 5/2013  C/2013 K1 Christensen                17.4           140.923           670.24
13/ 6/2013  270P Gehrels                         16.8           531.465            17.25
15/ 6/2013  P/2014 MG4 Spacewatch-PANSTARRS      17.4           554.689            11.22
16/ 6/2013  C/2013 E1 McNaught                   18.9          1167.003             ---
26/ 6/2013  C/2012 S4 PANSTARRS                  18.1           648.912             ---
29/ 6/2013  P/2013 N5 PANSTARRS                  21.2           274.609            17.76
30/ 6/2013  C/2013 B2 Catalina                   20.0           560.380             ---
11/ 7/2013  271P van Houten-Lemmon               20.8           641.577            18.76
19/ 7/2013  C/2012 V1 PANSTARRS                  15.8           312.752             ---
24/ 7/2013  P/2012 B1 PANSTARRS                  17.9           573.611            16.64
25/ 7/2013  C/2013 G6 Lemmon                     18.5           307.275          8103.88
29/ 7/2013  P/2013 T1 PANSTARRS                  21.2           331.856            14.22
 2/ 8/2013  C/2013 S1 Catalina                   19.9           421.255             ---
13/ 8/2013  C/2012 V2 LINEAR                     12.4           219.509             ---
19/ 8/2013  C/2013 N4 Borisov                    14.5           182.354           328.24
23/ 8/2013  P/2013 J2 McNaught                   16.6           320.428            15.54
29/ 8/2013  121P Shoemaker-Holt                  21.2           560.988             9.84
30/ 8/2013  C/2012 S3 PANSTARRS                  14.7           345.459             ---
 1/ 9/2013  C/2013 G5 Catalina                   12.0           138.024             ---
 9/ 9/2013  C/2013 O3 McNaught                   18.9           476.001             ---
28/ 9/2013  C/2015 D2 PANSTARRS                  19.3           845.160            46.11
 4/10/2013  C/2014 F1 Hill                       19.1           524.373             ---
26/10/2013  P/2014 A2 Hill                       19.7           311.964            14.41
27/10/2013  C/2013 V3 Nevski                     15.6           208.137            44.81
30/10/2013  C/2014 S1 PANSTARRS                  20.5          1216.391             ---
 4/11/2013  P/2013 J4 PANSTARRS                  19.1           284.739             3.89
 5/11/2013  C/2014 G1 PANSTARRS                  20.4           820.149         13447.13
14/11/2013  C/2013 G8 PANSTARRS                  19.2           767.804             ---
18/11/2013  C/2013 U1 Catalina                   18.9           361.029            40.91
28/11/2013  C/2012 S1 ISON                       -1.2             9.300             ---
 4/12/2013  C/2012 A1 PANSTARRS                  18.9          1137.162             ---
 6/12/2013  291P NEAT                            17.9           371.232             9.45
 6/12/2013  C/2013 PE67 Catalina-Spacewatch      18.7           280.560           373.05
 7/12/2013  154P Brewington                       8.6           233.715            10.53
11/12/2013  P/2013 G1 Kowalski                   19.4           500.697            18.04
12/12/2013  280P Larsen                          19.5           393.891             9.64
21/12/2013  C/2013 R1 Lovejoy                     5.9           121.957             ---
25/12/2013  C/2011 J2-B LINEAR                   16.2           514.231             ---
26/12/2013  C/2011 J2 LINEAR                     12.7           514.349             ---
26/12/2013  C/2011 J2-C LINEAR                   18.2           514.205             ---
16/ 1/2014  C/2014 C3 NEOWISE                    18.5           279.568          1123.01
24/ 1/2014  C/2013 H2 Boattini                   19.8          1123.274             ---
31/ 1/2014  292P Li                              18.5           377.579            15.13
 4/ 2/2014  129P Shoemaker-Levy                  19.3           585.878             8.85
11/ 2/2014  P/2013 N3 PANSTARRS                  20.8           451.855            20.11
12/ 2/2014  C/2015 R3 PANSTARRS                  20.4           732.991             ---
15/ 2/2014  C/2013 P2 PANSTARRS                  18.5           425.072             ---
18/ 2/2014  C/2014 C2 STEREO                     15.3            76.962             ---
22/ 2/2014  C/2012 X1 LINEAR                      8.2           238.996          2083.65
27/ 2/2014  C/2014 W3 PANSTARRS                  20.0           907.703             ---
11/ 3/2014  290P Jager                           14.9           323.298            15.18
19/ 3/2014  C/2013 G7 McNaught                   17.3           700.783             ---
27/ 3/2014  117P Helin-Roman-Alu                 14.8           456.002             8.28
 7/ 4/2014  P/2015 D5 Kowalski                   18.9           685.082            27.01
15/ 4/2014  C/2014 H1 Christensen                18.2           321.143          1649.34
17/ 4/2014  P/2014 O3 PANSTARRS                  20.5           693.448            20.75
20/ 4/2014  C/2013 V1 Boattini                   14.4           249.747             ---
22/ 4/2014  119P Parker-Hartley                  15.4           422.034             8.55
12/ 5/2014  295P LINEAR                          17.4           304.685            12.24
22/ 5/2014  134P Kowal-Vavrova                   16.7           385.140            15.62
25/ 5/2014  C/2014 TG64 Catalina                 20.9           483.287            56.91
13/ 6/2014  C/2013 Y2 PANSTARRS                  16.1           288.060          3697.39
16/ 6/2014  P/2014 R5 Lemmon-PANSTARRS           20.6           356.836             8.18
20/ 6/2014  C/2014 J1 Catalina                   20.2           256.191            25.88
20/ 6/2014  C/2014 M3 Catalina                   19.8           363.846          1420.94
24/ 6/2014  P/2015 HG16 PANSTARRS                20.5           466.559            10.41
29/ 6/2014  P/2014 L3 Hill                       18.5           276.348            23.29
29/ 6/2014  C/2015 J1 PANSTARRS                  20.1           901.739             ---
 2/ 7/2014  C/2014 E2 Jacques                     6.2            98.892             ---
 4/ 7/2014  72P Denning-Fujikawa                 15.5           117.734             8.96
 4/ 7/2014  C/2012 U1 PANSTARRS                  18.6           788.973             ---
 4/ 7/2014  C/2013 UQ4 Catalina                  11.9           163.208           440.79
 9/ 7/2014  C/2014 QU2 PANSTARRS                 20.2           331.830          3353.24
15/ 7/2014  P/2014 L2 NEOWISE                    16.5           333.324            15.84
18/ 7/2014  C/2014 M2 Christensen                18.3          1033.662             ---
28/ 7/2014  P/2014 W1 PANSTARRS                  22.2           405.809             9.40
 9/ 8/2014  C/2013 P4 PANSTARRS                  18.9           891.463            56.21
10/ 8/2014  C/2014 A5 PANSTARRS                  20.6           718.721           790.76
13/ 8/2014  C/2014 S3 PANSTARRS                  22.1           305.825           817.10
17/ 8/2014  C/2013 TW5 Spacewatch                19.3           873.562          4644.81
19/ 8/2014  C/2012 K8 Lemmon                     18.1           967.578             ---
20/ 8/2014  P/2011 S1 Gibbs                      20.6          1030.607            25.26
28/ 8/2014  C/2012 K1 PANSTARRS                   7.2           157.316             ---
 1/ 9/2014  301P LINEAR-NEAT                     19.3           354.184            13.73
 3/ 9/2014  P/2001 BB50 LINEAR-NEAT              19.3           354.322            13.74
 4/ 9/2014  C/2014 U3 Kowalski                   21.2           382.320             ---
16/ 9/2014  170P Christensen                     18.2           437.619             8.60
26/ 9/2014  C/2013 V5 Oukaimeden                  6.1            94.123             ---
 7/10/2014  C/2014 N2 PANSTARRS                  19.9           327.972             ---
10/10/2014  269P Jedicke                         19.1           600.292            18.90
13/10/2014  303P NEAT                            18.7           371.501            11.36
13/10/2014  C/2013 V2 Borisov                    15.5           525.549             ---
14/10/2014  P/2003 U3 NEAT                       18.7           371.506            11.37
14/10/2014  C/2015 K1 MASTER                     15.3           382.077          2554.08
16/10/2014  32P Comas Sola                       14.3           299.340             9.55
20/10/2014  C/2014 R4 Gibbs                      16.9           272.277             ---
24/10/2014  C/2013 A1 Siding Spring              10.3           209.775             ---
26/10/2014  C/2013 U2 Holvorcem                  18.2           769.692         12997.88
28/10/2014  C/2015 D4 Borisov                    12.1           128.666           691.55
 2/11/2014  135P Shoemaker-Levy                  18.4           400.840             7.42
10/11/2014  80P Peters-Hartley                   15.2           241.097             8.07
15/11/2014  40P Vaisala                          15.4           272.891            11.00
15/11/2014  C/2013 G3 PANSTARRS                  18.0           576.194             ---
16/11/2014  305P Skiff                           18.7           213.873            10.02
18/11/2014  C/2014 Q3 Borisov                    10.8           246.599           148.68
18/11/2014  C/2014 R1 Borisov                    10.7           201.918          2457.21
21/11/2014  C/2013 P3 Palomar                    19.4          1292.612             ---
24/11/2014  C/2014 L5 Lemmon                     19.7           927.672             ---
26/11/2014  C/2013 W2 PANSTARRS                  19.7           655.314            30.17
16/12/2014  110P Hartley                         13.7           368.681             6.84
19/12/2014  307P LINEAR                          19.0           283.768            13.98
21/12/2014  P/2015 T3 PANSTARRS                  19.7           318.299             9.00
26/12/2014  P/2014 M4 PANSTARRS                  20.0           357.663            14.27
27/12/2014  287P Christensen                     21.2           456.075             8.52
31/12/2014  C/2014 W7 Christensen                18.2           222.714            38.53
 3/ 1/2015  C/2014 F2 Tenagra                    19.1           645.917          1817.91
 6/ 1/2015  C/2014 Q6 PANSTARRS                  19.2           631.038             ---
 6/ 1/2015  P/2014 X1 Elenin                     17.4           270.725            15.53
15/ 1/2015  C/2013 G9 Tenagra                    17.9           799.536             ---
20/ 1/2015  P/2014 V1 PANSTARRS                  20.7           383.565            12.85
29/ 1/2015  C/2014 Q2 Lovejoy                     4.7           193.323             ---
 2/ 2/2015  C/2014 G3 PANSTARRS                  19.1           703.842           390.13
12/ 2/2015  P/2015 B4 Lemmon-PANSTARRS           18.9           559.903            25.11
15/ 2/2015  C/2014 W9 PANSTARRS                  18.3           238.140            37.51
17/ 2/2015  309P LINEAR                          18.6           248.645             9.13
21/ 2/2015  P/2015 A3 PANSTARRS                  22.0           172.856            21.89
24/ 2/2015  299P Catalina-PANSTARRS              19.0           469.986             9.17
27/ 2/2015  C/2014 AA52 Catalina                 15.0           299.081             ---
 1/ 3/2015  92P Sanguin                          18.2           272.642            12.37
 2/ 3/2015  6P d'Arrest                          14.6           203.306             6.55
 4/ 3/2015  C/2015 C2 SWAN                       13.2           106.102             ---
 8/ 3/2015  C/2015 F3 SWAN                       14.5           124.716             ---
12/ 3/2015  C/2014 N3 NEOWISE                    16.3           580.005             ---
13/ 3/2015  C/2015 A1 PANSTARRS                  18.8           298.508            91.14
15/ 3/2015  P/2015 F1 PANSTARRS                  18.2           380.361             6.62
19/ 3/2015  P/2008 WZ96 LINEAR                   18.0           262.983             6.39
19/ 3/2015  C/2014 W6 Catalina                   17.1           462.614             ---
23/ 3/2015  44P Reinmuth                         15.6           316.750             7.09
27/ 3/2015  C/2015 F5 SWAN-Xingming              11.1            52.081            61.17
27/ 3/2015  C/2015 H1 Bressi                     18.4           288.926           180.85
 4/ 4/2015  86P Wild                             17.8           338.417             6.85
 5/ 4/2015  C/2014 XB8 PANSTARRS                 21.2           449.730             ---
 7/ 4/2015  C/2012 F3 PANSTARRS                  14.5           517.281             ---
 8/ 4/2015  42P Neujmin                          19.5           302.744            10.76
17/ 4/2015  310P Hill                            20.0           359.957             8.52
21/ 4/2015  174P Echeclus                        17.3           869.596            34.92
26/ 4/2015  268P Bernardi                        19.9           361.731             9.73
29/ 4/2015  C/2015 F2 Polonia                    16.7           181.042           241.48
30/ 4/2015  P/2015 C1 TOTAS-Gibbs                19.0           433.150            16.93
 1/ 5/2015  C/2015 K4 PANSTARRS                  18.5           300.792             ---
 1/ 5/2015  C/2015 LC2 PANSTARRS                 19.2           882.103             ---
 5/ 5/2015  308P Lagerkvist-Carsenty             19.7           631.812            17.03
 8/ 5/2015  P/2007 S1 Zhao                       19.7           374.675             7.42
13/ 5/2015  205P Giacobini                       16.4           229.646             6.67
13/ 5/2015  P/2008 QP20 LINEAR-Hill              20.2           264.194             6.63
15/ 5/2015  C/2015 M1 PANSTARRS                  20.5           312.983          8219.05
19/ 5/2015  C/2014 HU195 Valdes-TOTAS            20.7           766.498           103.32
22/ 5/2015  57P du Toit-Neujmin-Delporte         17.0           258.095             6.41
23/ 5/2015  113P Spitaler                        18.9           297.436             6.94
23/ 5/2015  C/2015 G2 MASTER                      8.9           116.961             ---
29/ 5/2015  19P Borrelly                          9.5           200.093             6.81
 6/ 6/2015  P/2015 K5 PANSTARRS                  20.1           446.982            17.38
 9/ 6/2015  C/2015 K2 PANSTARRS                  20.6           217.913          4845.57
 9/ 6/2015  P/2015 R2 PANSTARRS                  20.1           368.539             9.52
13/ 6/2015  148P Anderson-LINEAR                 19.3           252.041             7.02
13/ 6/2015  196P Tichy                           19.2           322.523             7.38
16/ 6/2015  C/2014 W11 PANSTARRS                 18.2           512.798            30.32
25/ 6/2015  P/2015 R1 PANSTARRS                  19.1           323.418            14.28
26/ 6/2015  P/2016 A2 Christensen                20.1           515.359            10.33
27/ 6/2015  C/2016 A5 PANSTARRS                  21.1           441.093             ---
 1/ 7/2015  319P Catalina-McNaught               15.0           178.663             6.75
 6/ 7/2015  C/2014 Q1 PANSTARRS                   3.5            47.378             ---
11/ 7/2015  P/2015 D6 Lemmon-PANSTARRS           20.6           682.524            19.21
12/ 7/2015  221P LINEAR                          16.7           262.691             6.44
26/ 7/2015  P/2004 FY140 LINEAR                  18.7           607.777            10.83
27/ 7/2015  C/2015 P3 SWAN                       14.1           107.210             ---
 1/ 8/2015  C/2015 A2 PANSTARRS                  21.6           799.010             ---
 7/ 8/2015  P/2015 X3 PANSTARRS                  21.7           422.120            11.24
 8/ 8/2015  140P Bowell-Skiff                    18.3           297.604            16.36
10/ 8/2015  C/2015 F4 Jacques                    12.8           245.610          1223.21
11/ 8/2015  51P-D Harrington                     20.7           254.173             7.15
12/ 8/2015  51P-A Harrington                     14.7           254.206             7.15
13/ 8/2015  P/2015 PD229 Cameron-ISON            17.9           722.321            19.22
15/ 8/2015  325P Yang-Gao                        16.6           214.027             6.62
16/ 8/2015  C/2012 LP26 Palomar                  18.4           977.742             ---
22/ 8/2015  67P Churyumov-Gerasimenko            12.7           176.020             6.34
26/ 8/2015  C/2014 M1 PANSTARRS                  20.1           835.805             ---
26/ 8/2015  C/2015 GX PANSTARRS                  18.6           294.554            65.09
26/ 8/2015  C/2015 M3 PANSTARRS                  20.0           531.421          1608.61
31/ 8/2015  P/2015 M2 PANSTARRS                  19.7           884.378            19.37
 5/ 9/2015  C/2014 A4 SONEAR                     15.0           624.837             ---
 7/ 9/2015  P/2015 Q1 Scotti                     17.4           266.950             6.43
 7/ 9/2015  P/2015 Q2 Pimentel                   18.3           272.798            19.94
 9/ 9/2015  C/2013 C2 Tenagra                    18.6          1367.313            64.32
 9/ 9/2015  C/2015 J2 PANSTARRS                  19.6           646.654          4582.90
10/ 9/2015  C/2014 W8 PANSTARRS                  21.6           751.692          2429.33
20/ 9/2015  P/2015 B1 PANSTARRS                  20.5           894.504            29.44
23/ 9/2015  P/2016 P1 PANSTARRS                  20.9           339.566             5.71
25/ 9/2015  P/2010 H3 SOHO                       14.0             9.694             5.37
28/ 9/2015  C/2015 YG1 NEOWISE                   18.0           309.299            70.60
30/ 9/2015  P/2015 W2 Catalina                   18.9           401.216            19.78
 1/10/2015  61P Shajn-Schaldach                  14.6           317.012             7.07
 7/10/2015  151P Helin                           16.8           369.635            13.86
 7/10/2015  C/2013 V4 Catalina                   16.6           775.812             ---
 9/10/2015  P/2015 X1 PANSTARRS                  19.5           315.251             6.91
21/10/2015  326P Hill                            19.2           415.739             8.20
21/10/2015  P/2001 H5 NEAT                       18.5           364.796            15.05
22/10/2015  318P McNaught-Hartley                15.6           365.748            20.54
23/10/2015  C/2015 X8 NEOWISE                    18.3           178.149            87.73
25/10/2015  22P Kopff                             9.6           232.774             6.39
 2/11/2015  316P LONEOS-Christensen              21.4           537.353             8.97
 3/11/2015  C/2015 X4 Elenin                     17.5           508.263            76.82
 5/11/2015  335P Gibbs                           20.5           243.762             6.77
 5/11/2015  C/2016 A6 PANSTARRS                  21.0           360.933          3003.07
12/11/2015  214P LINEAR                          17.8           277.329             6.87
14/11/2015  10P Tempel                           10.1           211.763             5.36
15/11/2015  C/2013 US10 Catalina                  4.8           123.376             ---
17/11/2015  351P PANSTARRS                       20.4           466.952             9.34
20/11/2015  230P LINEAR                          13.4           221.388             6.29
24/11/2015  C/2015 V3 PANSTARRS                  18.2           633.255         17525.21
29/11/2015  324P La Sagra                        19.5           391.569             5.44
 4/12/2015  329P LINEAR-Catalina                 14.9           249.810            11.85
 9/12/2015  C/2014 S2 PANSTARRS                  14.6           311.655          2429.65
11/12/2015  204P LINEAR-NEAT                     17.1           287.062             6.97
12/12/2015  180P NEAT                            17.2           372.665             7.58
12/12/2015  327P Van Ness                        19.1           233.495             6.73
20/12/2015  C/2015 X2 Catalina                   19.6           285.144            62.29
23/12/2015  328P LONEOS-Tucker                   18.7           282.259             8.61
 1/ 1/2016  P/2014 W4 PANSTARRS                  19.9           638.704            16.97
11/ 1/2016  116P Wild                            12.8           327.499             6.51
17/ 1/2016  C/2014 Y1 PANSTARRS                  14.9           335.775             ---
18/ 1/2016  P/2015 P4 PANSTARRS                  20.2           377.604            14.92
21/ 1/2016  C/2015 T5 Sheppard-Tholen            22.1          1396.596           147.67
26/ 1/2016  211P Hill                            16.9           350.763             6.70
 1/ 2/2016  C/2016 KA Catalina                   19.7           808.215             ---
 6/ 2/2016  C/2016 E2 Kowalski                   21.0           160.919          1580.70
 7/ 2/2016  50P Arend                            15.5           288.041             8.27
19/ 2/2016  C/2016 C1 PANSTARRS                  19.2          1266.364             ---
25/ 2/2016  P/2016 A7 PANSTARRS                  20.7           325.927            11.27
 2/ 3/2016  147P Kushida-Muramatsu               20.6           413.080             7.46
 2/ 3/2016  194P LINEAR                          18.5           253.488             7.98
 6/ 3/2016  P/2015 TO19 Lemmon-PANSTARRS         21.4           437.875             9.74
10/ 3/2016  C/2014 W2 PANSTARRS                  13.9           399.543             ---
15/ 3/2016  252P LINEAR                          11.1           149.215             5.32
15/ 3/2016  P/2016 BA14 PANSTARRS                14.8           151.090             5.26
17/ 3/2016  127P Holt-Olmstead                   18.6           330.107             6.40
17/ 3/2016  332P Ikeya-Murakami                  19.3           235.452             5.42
17/ 3/2016  332P-A Ikeya-Murakami                19.3           235.452             5.42
17/ 3/2016  332P-B Ikeya-Murakami                20.3           235.301             5.41
17/ 3/2016  332P-C Ikeya-Murakami                17.8           235.448             5.42
17/ 3/2016  332P-D Ikeya-Murakami                20.3           235.177             5.41
17/ 3/2016  332P-E Ikeya-Murakami                22.3           235.337             5.41
17/ 3/2016  332P-F Ikeya-Murakami                22.3           236.992             5.63
17/ 3/2016  332P-H Ikeya-Murakami                20.3           235.445             5.42
17/ 3/2016  332P-H Ikeya-Murakami                20.3           235.445             5.42
17/ 3/2016  332P-I Ikeya-Murakami                20.8           235.328             5.41
17/ 3/2016  332P-J Ikeya-Murakami                22.8           235.672             5.50
19/ 3/2016  332P-G Ikeya-Murakami                20.1           231.826             5.33
21/ 3/2016  P/2015 X6 PANSTARRS                  21.7           341.813             4.57
31/ 3/2016  104P Kowal                           17.9           173.422             5.87
 2/ 4/2016  100P Hartley                         15.5           300.992             6.35
 3/ 4/2016  333P LINEAR                          16.4           166.753             8.68
 7/ 4/2016  190P Mueller                         18.5           304.243             8.73
11/ 4/2016  C/2016 J2 Denneau                    18.6           227.335             ---
14/ 4/2016  C/2015 WZ PANSTARRS                  18.0           205.620          1899.52
19/ 4/2016  C/2016 C2 NEOWISE                    17.6           233.510           524.43
20/ 4/2016  C/2013 X1 PANSTARRS                  12.6           196.717             ---
30/ 4/2016  53P Van Biesbroeck                   14.0           363.049            12.61
30/ 4/2016  302P Lemmon-PANSTARRS                20.6           493.760             8.85
 2/ 5/2016  C/2015 D3 PANSTARRS                  19.1          1219.362             ---
 6/ 5/2016  C/2015 B2 PANSTARRS                  17.7           503.958             ---
 9/ 5/2016  P/2017 G1 PANSTARRS                  19.9           376.134            20.39
12/ 5/2016  C/2017 E2 Tsuchinshan                17.3           351.664           100.85
13/ 5/2016  77P Longmore                         15.2           349.951             6.88
15/ 5/2016  C/2015 Y1 LINEAR                     18.2           376.261          4598.01
17/ 5/2016  C/2015 W1 Gibbs                      18.7           333.985             ---
24/ 5/2016  224P LINEAR-NEAT                     20.9           299.342             6.32
26/ 5/2016  341P Gibbs                           18.8           376.838             8.91
26/ 5/2016  C/2011 KP36 Spacewatch               15.0           730.274           238.54
30/ 5/2016  136P Mueller                         18.5           445.395             8.61
30/ 5/2016  216P LINEAR                          18.3           321.339             7.62
10/ 6/2016  C/2017 E5 Lemmon                     16.1           266.826             ---
11/ 6/2016  157P Tritton                         13.2           201.556             6.28
13/ 6/2016  202P Scotti                          20.3           378.159             7.38
13/ 6/2016  P/2011 A2 Scotti                     20.1           232.306             5.47
18/ 6/2016  118P Shoemaker-Levy                  17.3           294.879             6.45
18/ 6/2016  C/2015 T4 PANSTARRS                  16.6           343.515           774.72
23/ 6/2016  348P PANSTARRS                       20.0           331.026             5.64
24/ 6/2016  P/2016 J1-A PANSTARRS                21.4           366.343             5.65
24/ 6/2016  P/2016 J1-B PANSTARRS                21.9           366.370             5.65
29/ 6/2016  146P Shoemaker-LINEAR                17.9           213.915             8.11
29/ 6/2016  P/2017 D1 Fuls                       21.1           403.057            10.56
 1/ 7/2016  207P NEAT                            17.1           139.940             7.62
 1/ 7/2016  208P McMillan                        18.4           380.425             8.15
 1/ 7/2016  342P SOHO                             8.3             9.722             5.31
13/ 7/2016  337P WISE                            18.8           247.485             5.96
13/ 7/2016  C/2016 K1 LINEAR                     17.7           342.810             ---
14/ 7/2016  279P La Sagra                        18.7           322.807             6.77
15/ 7/2016  345P LINEAR                          19.2           472.263             8.13
18/ 7/2016  56P Slaughter-Burnham                16.7           375.181            11.45
20/ 7/2016  81P Wild                             11.8           238.314             6.40
20/ 7/2016  P/2016 R4 Gibbs                      18.7           418.737            12.32
24/ 7/2016  150P LONEOS                          18.1           263.206             7.65
24/ 7/2016  339P Gibbs                           19.6           200.592             7.10
30/ 7/2016  C/2015 X7 ATLAS                      18.0           551.410             ---
 2/ 8/2016  9P Tempel                            10.9           230.804             5.58
 8/ 8/2016  C/2014 R3 PANSTARRS                  19.6          1088.582             ---
16/ 8/2016  225P LINEAR                          19.4           198.251             6.98
21/ 8/2016  43P Wolf-Harrington                  11.5           202.370             6.15
23/ 8/2016  33P Daniel                           22.3           324.225             8.11
23/ 8/2016  362P                                 17.5           426.549             7.89
27/ 8/2016  C/2015 TQ209 LINEAR                  13.9           211.209             ---
29/ 8/2016  C/2015 V4 PANSTARRS                  19.8           817.162            80.07
30/ 8/2016  C/2016 A8 LINEAR                     14.8           281.586           204.80
31/ 8/2016  144P Kushida                         13.2           212.721             7.57
31/ 8/2016  330P Catalina                        19.6           442.583            17.02
 4/ 9/2016  226P Pigott-LINEAR-Kowalski          15.9           265.831             7.32
 8/ 9/2016  P/2017 D4 PANSTARRS                  20.1           413.877            20.64
10/ 9/2016  212P NEAT                            19.9           245.421             7.74
11/ 9/2016  347P PANSTARRS                       19.0           332.537             6.86
13/ 9/2016  C/2015 H2 PANSTARRS                  17.8           743.182             ---
 9/10/2016  314P Montani                         19.1           633.813            19.62
10/10/2016  C/2016 R3 Borisov                    15.2            67.108             ---
11/10/2016  237P LINEAR                          18.0           296.952             6.58
16/10/2016  C/2016 P4 PANSTARRS                  21.9           880.960          6603.92
22/10/2016  238P Read                            19.0           353.868             5.63
27/10/2016  94P Russell                          16.6           333.347             6.57
28/10/2016  P/2015 TP200 LINEAR                  18.6           506.607            19.70
 1/11/2016  344P Read                            18.9           421.927            10.76
 7/11/2016  288P                                 19.2           364.295             5.32
 9/11/2016  354P LINEAR                          19.4           299.806             3.47
18/11/2016  340P Boattini                        20.4           458.133             8.77
21/11/2016  338P McNaught                        16.8           344.253             7.71
23/11/2016  323P SOHO                             8.1             9.386             4.15
 4/12/2016  C/2016 B1 NEOWISE                    17.7           479.769          8556.68
 6/12/2016  315P LONEOS                          16.5           361.153            11.25
11/12/2016  C/2014 OE4 PANSTARRS                 19.1           934.233             ---
14/12/2016  89P Russell                          19.2           332.170             7.27
29/12/2016  C/2016 T2 Matheny                    18.8           285.463          1007.20
31/12/2016  45P Honda-Mrkos-Pajdusakova           7.4            80.327             5.29
 5/ 1/2017  P/2017 B4 PANSTARRS                  20.5           419.008             9.26
 8/ 1/2017  C/2017 D5 PANSTARRS                  20.8           324.233          1211.81
10/ 1/2017  128P Shoemaker-Holt                  15.3           457.138             9.54
14/ 1/2017  C/2016 U1 NEOWISE                    12.4            47.791             ---
18/ 1/2017  C/2017 C1 NEOWISE                    20.4           224.588            94.56
21/ 1/2017  C/2017 C2 PANSTARRS                  19.2           363.599           986.21
26/ 1/2017  P/2016 G1 PANSTARRS                  19.5           305.189             4.15
27/ 1/2017  343P NEAT-LONEOS                     19.6           341.042            12.80
29/ 1/2017  P/2013 YG46 Spacewatch               14.7           267.407             5.93
30/ 1/2017  C/2017 A3 Elenin                     18.0           576.629           286.18
 1/ 2/2017  C/2016 T1 Matheny                    20.5           343.859          1377.87
 3/ 2/2017  336P McNaught                        20.5           416.199            11.26
15/ 2/2017  346P Catalina                        19.0           332.365             9.47
16/ 2/2017  188P LINEAR-Mueller                  18.1           383.655             9.17
20/ 2/2017  219P LINEAR                          17.4           353.761             6.98
26/ 2/2017  P/2016 WM48 Lemmon                   19.2           261.642            23.45
 1/ 3/2017  93P Lovas                            14.7           254.425             9.19
 7/ 3/2017  C/2016 VZ18 PANSTARRS                17.9           136.040             ---
10/ 3/2017  2P Encke                              3.5            50.282             3.30
11/ 3/2017  176P LINEAR                          19.9           385.857             5.71
13/ 3/2017  172P Yeung                           20.7           499.253             8.63
16/ 3/2017  73P Schwassmann-Wachmann             12.1           145.437             5.44
16/ 3/2017  73P-BT Schwassmann-Wachmann          12.1           145.416             5.44
17/ 3/2017  P/2016 S1 PANSTARRS                  17.9           360.576            24.07
 8/ 4/2017  P/2017 R1 PANSTARRS                  21.7           497.739             8.40
10/ 4/2017  C/2017 E1 Borisov                    14.3           134.706             ---
11/ 4/2017  182P LONEOS                          18.5           150.697             5.09
12/ 4/2017  41P Tuttle-Giacobini-Kresak           6.7           156.391             5.42
15/ 4/2017  54P de Vico-Swift-NEAT               17.6           326.770             7.40
15/ 4/2017  C/2017 G3 PANSTARRS                  19.3           387.572          4682.80
17/ 4/2017  P/2016 A3 PANSTARRS                  19.9           716.895            21.74
20/ 4/2017  103P Hartley                         10.6           159.559             6.48
23/ 4/2017  C/2017 E4 Lovejoy                    14.1            73.854             ---
26/ 4/2017  C/2017 D3 ATLAS                      18.0           743.762             ---
28/ 4/2017  C/2017 M3 PANSTARRS                  20.5           696.663          2292.24
 3/ 5/2017  255P Levy                            21.3           150.892             5.30
 6/ 5/2017  334P NEAT                            19.6           626.109            16.86
 9/ 5/2017  C/2015 ER61 PANSTARRS                11.6           155.890             ---
 9/ 5/2017  C/2015 E61-B PANSTARRS               14.1           156.146             ---
17/ 5/2017  C/2017 A1 PANSTARRS                  18.9           342.693           716.54
20/ 5/2017  229P Gibbs                           19.5           367.347             7.81
20/ 5/2017  C/2015 T2 PANSTARRS                  20.9          1037.455             ---
27/ 5/2017  C/2017 S7 Lemmon                     20.5          1139.071             ---
31/ 5/2017  234P LINEAR                          18.7           425.739             7.45
31/ 5/2017  P/2017 K3 Gasparovic                 18.8           349.233            13.16
 2/ 6/2017  C/2016 E1 PANSTARRS                  20.1          1223.331             ---
 7/ 6/2017  C/2017 E3 PANSTARRS                  17.9           886.948             ---
10/ 6/2017  47P Ashbrook-Jackson                 16.1           421.559             8.38
12/ 6/2017  P/1999 XN120 Catalina                19.3           493.262             8.55
12/ 6/2017  C/2015 V2 Johnson                     6.7           244.920             ---
13/ 6/2017  P/2017 G2 PANSTARRS                  19.8           425.709            23.22
19/ 6/2017  90P Gehrels                          18.5           445.001            14.94
21/ 6/2017  352P Skiff                           17.4           379.348            17.07
22/ 6/2017  227P Catalina-LINEAR                 19.8           267.345             6.79
30/ 6/2017  71P Clark                            11.8           237.303             5.56
10/ 7/2017  311P PANSTARRS                       22.1           289.577             3.24
14/ 7/2017  C/2017 D2 Barros                     16.0           371.885             ---
16/ 7/2017  217P LINEAR                          13.7           184.788             7.87
16/ 7/2017  251P LINEAR                          18.2           259.211             6.57
23/ 7/2017  P/2017 S9 PANSTARRS                  22.2           328.356             5.61
27/ 7/2017  P/2017 S5 ATLAS                      18.5           325.821             5.65
 4/ 8/2017  259P Garradd                         17.8           270.612             4.52
 5/ 8/2017  189P NEAT                            17.7           181.518             5.06
15/ 8/2017  C/2018 F3 Johnson                    19.2           371.477             ---
18/ 8/2017  360P WISE                            23.8           278.339             7.13
19/ 8/2017  30P Reinmuth                         15.9           280.761             7.33
20/ 8/2017  359P LONEOS                          20.2           469.672             9.99
26/ 8/2017  349P Lemmon                          20.3           373.759             6.75
28/ 8/2017  C/2015 VL62 Lemmon-Yeung-PANSTAR     13.6           406.993             ---
28/ 8/2017  C/2017 U2 Fuls                       21.1          1002.354             ---
29/ 8/2017  C/2017 S2 PANSTARRS                  20.9           540.687            92.45
31/ 8/2017  145P Shoemaker-Levy                  17.4           284.835             8.44
31/ 8/2017  C/2017 Y1 PANSTARRS                  20.3           556.255             ---
 6/ 9/2017  C/2016 T3 PANSTARRS                  17.3           396.381          1667.84
10/ 9/2017  C/2014 B1 Schwartz                   18.9          1429.671             ---
14/ 9/2017  P/2010 H2 Vales                      13.9           463.067             7.55
16/ 9/2017  C/2016 N4 MASTER                     15.8           478.578             ---
23/ 9/2017  P/2018 A5 PANSTARRS                  21.6           402.992            13.42
24/ 9/2017  213P Van Ness                        14.3           296.710             6.13
29/ 9/2017  263P Gibbs                           20.6           188.884             5.36
12/10/2017  355P LINEAR-NEAT                     16.1           256.694             6.48
14/10/2017  C/2017 O1 ASASSN                     12.1           224.201             ---
16/10/2017  65P Gunn                             14.6           435.348             7.64
20/10/2017  C/2018 A1 PANSTARRS                  18.1           361.930           127.11
27/10/2017  96P Machholz                          2.3            19.760             5.29
 1/11/2017  C/2017 W2 Leonard                    20.1           592.018            50.76
12/11/2017  183P Korlevic-Juric                  18.7           579.319             9.52
16/11/2017  24P Schaumasse                       10.2           180.466             8.26
16/11/2017  62P Tsuchinshan                      12.2           207.024             6.38
20/11/2017  236P LINEAR                          17.5           274.876             7.21
23/11/2017  C/2016 A1 PANSTARRS                  16.7           797.025             ---
26/11/2017  C/2017 F2 PANSTARRS                  20.3          1036.386             ---
30/11/2017  C/2017 F1 Lemmon                     19.9           673.154             ---
 1/12/2017  14P Wolf                             20.6           410.346             8.79
 6/12/2017  C/2017 P2 PANSTARRS                  16.3           368.286             ---
10/12/2017  139P Vaisala-Oterma                  16.9           510.778             9.64
17/12/2017  356P WISE                            20.1           402.366             8.50
17/12/2017  C/2015 V1 PANSTARRS                  15.8           638.296             ---
18/12/2017  C/2017 U5 PANSTARRS                  21.1           647.273            69.64
20/12/2017  353P McNaught                        20.0           331.210             8.52
23/12/2017  C/2018 E2 Barros                     19.4           586.411          8593.79
30/12/2017  C/2015 X5 PANSTARRS                  19.7          1017.523             ---
 3/ 1/2018  C/2017 K6 Jacques                    15.3           299.604             ---
 8/ 1/2018  C/2017 K4 ATLAS                      17.0           396.149           149.22
19/ 1/2018  P/1998 VS24 LINEAR                   18.3           514.415             9.66
21/ 1/2018  130P McNaught-Hughes                 16.1           272.813             6.22
23/ 1/2018  P/2018 H2 PANSTARRS                  19.5           303.243             9.25
25/ 1/2018  350P McNaught                        22.7           561.065             8.38
26/ 1/2018  74P Smirnova-Chernykh                15.5           529.053             8.48
26/ 1/2018  C/2016 Q4 Kowalski                   19.9          1060.051            68.97
27/ 1/2018  185P Petriew                         15.4           139.702             5.46
28/ 1/2018  197P LINEAR                          17.9           158.569             4.85
28/ 1/2018  P/2017 S8 PANSTARRS                  18.8           251.813             4.62
 2/ 2/2018  250P Larson                          18.5           331.071             7.21
 8/ 2/2018  245P WISE                            19.8           327.641             8.12
10/ 2/2018  365P PANSTARRS                       16.8           203.326             5.69
10/ 2/2018  P/2011 WG113 PANSTARRS               16.8           203.325             5.69
11/ 2/2018  P/2017 Y3 Leonard                    18.4           190.792            30.96
18/ 2/2018  C/2017 AB5 PANSTARRS                 19.8          1378.728             ---
19/ 2/2018  C/2015 O1 PANSTARRS                  15.0           557.954             ---
21/ 2/2018  C/2017 T1 Heinze                     12.6            86.888             ---
25/ 2/2018  P/2017 W3 Gibbs                      18.7           574.056            21.54
25/ 2/2018  P/2018 C1 Lemmon-Read                18.7           388.331            13.17
26/ 2/2018  C/2017 S6 Catalina                   16.4           230.824             ---
14/ 3/2018  P/2006 F1 Kowalski                   17.6           614.586            10.09
14/ 3/2018  C/2017 K1 PANSTARRS                  19.7          1089.900             ---
17/ 3/2018  235P LINEAR                          17.6           408.742             7.98
22/ 3/2018  363P Lemmon                          19.8           225.577             6.28
30/ 3/2018  C/2018 B1 Lemmon                     19.9           765.484             ---
11/ 4/2018  358P PANSTARRS                       24.5           359.330             5.59
17/ 4/2018  C/2018 E1 ATLAS                      17.1           404.728           402.15
29/ 4/2018  169P NEAT                            15.9            90.319             4.20
29/ 4/2018  C/2015 XY1 Lemmon                    19.2          1186.009             ---
 4/ 5/2018  37P Forbes                           13.8           240.895             6.43
 7/ 5/2018  143P Kowal-Mrkos                     16.6           378.819             8.91
 7/ 5/2018  253P PANSTARRS                       19.9           304.695             6.46
 9/ 5/2018  C/2016 R2 PANSTARRS                  13.7           389.306             ---
15/ 5/2018  240P NEAT                            16.8           319.209             7.62
18/ 5/2018  C/2018 A4 PANSTARRS                  20.4           359.533            43.68
19/ 5/2018  66P du Toit                          12.8           192.996            14.90
22/ 5/2018  159P LONEOS                          18.9           542.323            14.19
23/ 5/2018  107P Wilson-Harrington               17.1           145.096             4.26
23/ 5/2018  C/2018 EF9 Lemmon                    20.1           232.908             ---
26/ 5/2018  187P LINEAR                          17.2           580.542             9.87
28/ 5/2018  357P Hill                            22.2           377.962             9.44
31/ 5/2018  164P Christensen                     15.4           252.111             7.01
 2/ 6/2018  C/2017 M5 TOTAS                      18.0           896.020             ---
 2/ 6/2018  C/2018 C2 Lemmon                     16.3           292.692             ---
10/ 6/2018  P/2001 T3 NEAT                       18.6           371.801            16.37
14/ 6/2018  C/2017 X1 PANSTARRS                  20.0           697.497           175.23
17/ 6/2018  P/2017 P1 PANSTARRS                  21.0           813.649            22.08
18/ 6/2018  P/2002 EJ57 LINEAR                   19.3           393.026            16.43
22/ 6/2018  367P Catalina                        20.8           377.240             6.57
22/ 6/2018  P/2011 CR42 Catalina                 20.8           377.232             6.57
24/ 6/2018  364P PANSTARRS                       14.1           119.359             4.88
24/ 6/2018  P/2013 CU129 PANSTARRS               15.1           119.358             4.88
28/ 6/2018  82P Gehrels                          19.5           543.672             8.43
 2/ 7/2018  361P Spacewatch                      19.2           415.938            11.00
15/ 7/2018  49P Arend-Rigaux                     14.9           213.865             6.74
18/ 7/2018  C/2016 N6 PANSTARRS                  14.1           399.289             ---
19/ 7/2018  C/2017 T3 ATLAS                       9.9           123.470             ---
21/ 7/2018  366P Spacewatch                      20.3           340.748             6.54
22/ 7/2018  267P LONEOS                          20.2           185.670             5.76
23/ 7/2018  P/2007 T2 Kowalski                   16.5            98.172             5.32
10/ 8/2018  105P Singer Brewster                 17.8           305.849             6.46
10/ 8/2018  C/2016 M1 PANSTARRS                   9.7           330.680             ---
12/ 8/2018  48P Johnson                          14.6           299.875             6.54
15/ 8/2018  C/2017 S3 PANSTARRS                   4.1            31.630             ---
26/ 8/2018  243P NEAT                            17.7           367.179             7.50
27/ 8/2018  125P Spacewatch                      17.1           227.414             5.52
10/ 9/2018  21P Giacobini-Zinner                  7.1           151.515             6.54
13/ 9/2018  79P du Toit-Hartley                  18.0           167.696             5.05
14/ 9/2018  P/2005 R1 NEAT                       17.7           309.334            12.98
16/ 9/2018  59P Kearns-Kwee                      14.6           352.856             9.53
20/ 9/2018  133P Elst-Pizarro                    19.4           398.653             5.63
25/ 9/2018  C/2017 U4 PANSTARRS                  20.3          1155.500             ---
 1/10/2018  26P Grigg-Skjellerup                 14.9           161.924             5.23
 1/10/2018  P/2011 V1 Boattini                   18.6           259.056             7.56
 4/10/2018  P/2001 R6 LINEAR-Skiff               16.9           327.778             8.54
12/10/2018  P/2005 J1 McNaught                   20.1           229.401             6.74
14/10/2018  P/2010 A1 Hill                       16.6           292.802             9.20
19/10/2018  P/2008 O2 McNaught                   17.2           570.740             9.53
 2/11/2018  300P Catalina                        15.6           124.567             4.44
 3/11/2018  64P Swift-Gehrels                    11.1           208.424             9.41
10/11/2018  38P Stephan-Oterma                    9.3           237.639            37.93
 2/12/2018  247P LINEAR                          17.0           222.741             7.91
 6/12/2018  P/2013 R3 Catalina-PANSTARRS         19.2           329.169             5.28
 6/12/2018  P/2013 R3-A Catalina-PANSTARRS       14.2           329.168             5.28
 6/12/2018  P/2013 R3-B Catalina-PANSTARRS       14.2           329.171             5.28
11/12/2018  60P Tsuchinshan                      15.0           242.730             6.58
12/12/2018  46P Wirtanen                          3.8           157.881             5.43
13/12/2018  137P Shoemaker-Levy                  15.1           288.768             9.60
13/12/2018  198P ODAS                            15.7           300.066             6.84
14/12/2018  C/2018 F1 Grauer                     19.1           447.758          5603.82
21/12/2018  P/2006 D1 Hill                       19.2           283.496            13.13
10/ 1/2019  239P LINEAR                          17.8           246.733             9.45
12/ 1/2019  P/2007 V1 Larson                     18.0           400.403            11.10
12/ 1/2019  C/2018 A3 ATLAS                      15.7           490.216         10599.62
13/ 1/2019  171P Spahr                           15.9           265.110             6.71
18/ 1/2019  C/2017 M4 ATLAS                      14.1           486.451             ---
24/ 1/2019  131P Mueller                         16.9           361.640             7.06
27/ 1/2019  223P Skiff                           18.1           363.649             8.47
 2/ 2/2019  C/2017 B3 LINEAR                     15.2           586.657             ---
 5/ 2/2019  123P West-Hartley                    12.7           318.177             7.58
11/ 2/2019  P/1996 R2 Lagerkvist                 18.2           387.508             7.33
16/ 2/2019  149P Mueller                         17.9           394.004             8.97
26/ 2/2019  C/2010 U3 Boattini                   14.8          1263.427             ---
 2/ 3/2019  P/2012 O1 McNaught                   21.0           214.631             6.66
 9/ 3/2019  29P Schwassmann-Wachmann             15.8           862.692            14.78
18/ 3/2019  69P Taylor                           22.2           341.543             7.68
 2/ 4/2019  78P Gehrels                          13.9           301.260             7.23
 6/ 4/2019  232P Hill                            18.7           446.436             9.51
 9/ 4/2019  P/2011 W2 Rinner                     18.8           346.036             7.43
13/ 4/2019  P/2014 C1 TOTAS                      17.0           252.026             5.31
21/ 4/2019  P/2017 U3 PANSTARRS                  20.9           664.837            10.97
29/ 4/2019  C/2016 X1 Lemmon                     19.2          1131.523             ---
 2/ 5/2019  138P Shoemaker-Levy                  20.6           254.766             6.90
 5/ 5/2019  186P Garradd                         16.7           656.670            11.19
 6/ 5/2019  P/2012 O2 McNaught                   20.6           252.960             6.89
 4/ 6/2019  222P LINEAR                          19.9           123.694             4.94
12/ 6/2019  209P LINEAR                          16.3           144.776             5.10
13/ 6/2019  231P LINEAR-NEAT                     19.4           452.206             8.06
17/ 6/2019  P/2000 R2 LINEAR                     21.2           242.622             6.45
18/ 6/2019  261P Larson                          18.8           301.412             6.53
25/ 6/2019  P/1999 RO28 LONEOS                   21.3           168.257             6.36
 6/ 7/2019  31P Schwassmann-Wachmann             18.9           512.395             8.75
14/ 7/2019  C/2018 A6 Gibbs                      16.2           451.534            60.03
23/ 7/2019  P/2007 T4 Gibbs                      18.3           299.862            12.02
28/ 7/2019  200P Larsen                          16.6           493.314            10.95
 2/ 8/2019  P/2006 F4 Spacewatch                 20.8           349.229             6.62
 4/ 8/2019  264P Larsen                          19.1           364.884             7.69
 5/ 8/2019  163P NEAT                            20.0           309.062             7.32
 5/ 8/2019  168P Hergenrother                    17.2           203.477             6.79
17/ 8/2019  P/2012 K3 Gibbs                      18.7           312.257             6.90
30/ 8/2019  322P SOHO                             8.2            12.911             3.98
30/ 8/2019  P/1999 R1 SOHO                       10.7            12.593             3.98
 9/ 9/2019  260P McNaught                        14.0           212.093             6.92
10/ 9/2019  P/2008 Y1 Boattini                   16.8           189.757            10.53
15/ 9/2019  P/2010 U2 Hill                       18.7           384.120             8.87
26/ 9/2019  P/2000 S4 LINEAR-Spacewatch          19.9           339.245            19.03
30/ 9/2019  175P Hergenrother                    19.2           291.165             6.35
30/ 9/2019  P/2005 GF8 LONEOS                    18.7           423.595            14.17
 9/10/2019  P/2008 Y12 SOHO                      -1.8            12.825             5.40
11/10/2019  P/2014 U2 Kowalski                   17.4           167.527             4.96
23/10/2019  P/2009 SK280 Spacewatch-Hill         19.9           629.676            10.45
25/10/2019  P/2006 S1 Christensen                19.1           211.656             6.66
26/10/2019  76P West-Kohoutek-Ikemura            14.7           240.042             6.47
 9/11/2019  68P Klemola                          13.8           267.508            10.99
10/11/2019  215P NEAT                            19.4           539.776             9.09
11/11/2019  P/2003 F2 NEAT                       21.8           444.420            16.55
15/11/2019  155P Shoemaker                       14.0           269.378            16.90
29/11/2019  294P LINEAR                          18.1           194.507             5.74
30/11/2019  P/2013 T2 Schwartz                   19.7           259.466             6.51
 2/12/2019  160P LINEAR                          18.2           266.737             7.33
 8/12/2019  P/2006 H1 McNaught                   18.8           361.536            13.84
21/12/2019  289P Blanpain                         5.9           143.662             5.32
 4/ 1/2020  P/2006 R1 Siding Spring              20.1           248.728            13.38
13/ 1/2020  101P Chernykh                        16.3           351.100            13.95
14/ 1/2020  114P Wiseman-Skiff                   14.1           236.278             6.67
17/ 1/2020  321P SOHO                             7.3             7.886             3.77
17/ 1/2020  321P SOHO                             7.4             8.058             3.77
22/ 1/2020  306P LINEAR                          21.6           189.548             5.51
 8/ 2/2020  112P Urata-Niijima                   17.6           216.895             6.63
 5/ 3/2020  203P Korlevic                        19.5           478.419            10.08
10/ 3/2020  228P LINEAR                          19.2           513.876             8.54
22/ 3/2020  C/2017 K5 PANSTARRS                  20.3          1148.995             ---
 1/ 4/2020  P/2004 WR9 LINEAR                    19.2           291.520            15.22
 3/ 4/2020  P/2006 W1 Gibbs                      16.5           255.294            14.07
 8/ 4/2020  210P Christensen                     11.4            79.557             5.64
 9/ 4/2020  P/2005 T2 Christensen                20.3           334.939             7.53
12/ 4/2020  313P Gibbs                           21.5           361.308             5.63
19/ 4/2020  266P Christensen                     18.4           349.099             6.64
26/ 4/2020  124P Mrkos                           14.9           246.376             6.05
 4/ 5/2020  P/2003 T12 SOHO                      15.7            87.887             4.15
 4/ 5/2020  P/2012 A3 SOHO                       15.7            87.884             4.15
 4/ 5/2020  C/2017 T2 PANSTARRS                   8.2           241.436             ---
 8/ 5/2020  87P Bus                              15.7           314.199             6.38
24/ 5/2020  58P Jackson-Neujmin                  19.1           204.566             8.22
30/ 5/2020  36P Whipple                          18.6           452.809             8.41
 2/ 6/2020  84P Giclas                           16.4           260.457             6.78
18/ 6/2020  P/2012 SB6 Lemmon                    19.9           342.789             7.54
19/ 6/2020  258P PANSTARRS                       21.4           520.659             9.24
29/ 6/2020  249P LINEAR                          11.4            74.521             4.59
 8/ 7/2020  P/2003 L1 Scotti                     18.9           750.911            17.42
16/ 7/2020  178P Hug-Bell                        18.2           283.734             6.97
27/ 7/2020  304P Ory                             18.3           181.153             5.59
30/ 7/2020  115P Maury                           15.4           307.852             8.83
19/ 8/2020  P/2011 U1 PANSTARRS                  20.9           353.880             8.17
 6/ 9/2020  298P Christensen                     20.9           329.202             6.81
10/ 9/2020  P/2013 W1 PANSTARRS                  20.8           212.430             6.51
11/ 9/2020  257P Catalina                        15.4           320.002             7.28
11/ 9/2020  278P McNaught                        19.1           312.587             7.11
15/ 9/2020  P/2007 R2 Gibbs                      18.2           242.272             6.73
16/ 9/2020  331P Gibbs                           18.4           432.091             5.22
17/ 9/2020  296P Garradd                         18.3           273.102             6.55
18/ 9/2020  P/2007 VQ11 Catalina                 18.6           402.965            12.61
25/ 9/2020  312P NEAT                            19.0           295.567             6.44
26/ 9/2020  88P Howell                           13.7           202.766             5.48
26/ 9/2020  317P WISE                            19.9           190.712             5.11
29/ 9/2020  254P McNaught                        17.8           469.265             9.95
 2/10/2020  233P La Sagra                        19.1           266.790             5.27
 3/10/2020  218P LINEAR                          18.2           175.074             5.45
22/10/2020  P/2005 Y2 McNaught                   17.1           505.601            15.95
25/10/2020  184P Lovas                           15.7           252.678             7.35
 8/11/2020  91P Russell                          16.5           390.017             7.68
12/11/2020  156P Russell-LINEAR                  14.2           195.899             6.43
16/11/2020  P/2009 WX51 Catalina                 19.1           119.426             5.40
24/11/2020  11P Tempel-Swift-LINEAR              17.6           220.506             6.19
27/11/2020  P/2007 Q2 Gilmore                    20.3           278.321            13.38
 4/12/2020  P/2010 B2 WISE                       20.4           241.552             5.48
 5/12/2020  162P Siding Spring                   12.8           190.675             5.41
11/12/2020  141P Machholz                         8.0           117.375             5.31
11/12/2020  220P McNaught                        18.5           232.326             5.50
19/12/2020  293P Spacewatch                      18.5           316.734             6.94
24/12/2020  P/2013 TL117 Lemmon                  16.4           167.796             6.85
28/12/2020  P/2009 Q4 Boattini                   14.6           196.383             5.54
31/12/2020  277P LINEAR                          17.2           286.148             7.58
 5/ 1/2021  98P Takamizawa                       15.5           249.254             7.41
17/ 1/2021  320P McNaught                        21.8           145.824             5.45
22/ 1/2021  102P Shoemaker                       15.0           308.550             7.43
22/ 1/2021  297P Beshore                         21.0           350.767             6.40
25/ 1/2021  P/2007 B1 Christensen                18.2           364.208            14.00
28/ 1/2021  P/2005 XA54 LONEOS-Hill              16.5           261.891            14.88
 1/ 2/2021  P/2009 U4 McNaught                   18.3           246.673            11.44
 8/ 2/2021  265P LINEAR                          17.9           221.794             8.71
13/ 2/2021  P/2014 U4 PANSTARRS                  22.9           279.061             6.54
15/ 2/2021  P/2013 A2 Scotti                     19.4           327.045             8.03
16/ 2/2021  P/2013 EW90 Tenagra                  19.0           495.271             8.35
20/ 2/2021  17P Holmes                           17.2           310.277             6.92
22/ 2/2021  246P NEAT                            17.6           429.065             8.06
 3/ 3/2021  206P Barnard-Boattini                22.8           232.745             6.50
 8/ 3/2021  191P McNaught                        18.8           323.885             6.87
12/ 3/2021  28P Neujmin                          13.5           236.159            18.34
10/ 4/2021  16P Brooks                           16.2           271.730             6.90
21/ 4/2021  P/2015 J3 NEOWISE                    17.8           223.279             6.13
23/ 4/2021  C/2017 Y2 PANSTARRS                  18.5           775.116            63.36
30/ 4/2021  C/2014 F3 Sheppard-Trujillo          17.5           856.922            65.77
 4/ 5/2021  120P Mueller                         18.8           380.808             8.10
10/ 5/2021  C/2016 Q2 PANSTARRS                  18.7          1060.099             ---
14/ 5/2021  142P Ge-Wang                         16.9           372.945            11.09
24/ 5/2021  P/2013 O2 PANSTARRS                  19.7           317.345             7.43
26/ 5/2021  7P Pons-Winnecke                      9.8           184.945             6.32
 5/ 6/2021  201P LONEOS                          17.0           195.344             6.38
20/ 6/2021  111P Helin-Roman-Crockett            19.7           554.206             8.42
20/ 6/2021  P/2014 W12 Gibbs                     18.3           250.804             6.60
14/ 7/2021  15P Finlay                           12.3           148.382             6.55
19/ 7/2021  P/2014 E1 Larson                     18.9           320.095             7.16
27/ 7/2021  241P LINEAR                          18.4           290.525            11.05
26/ 8/2021  193P LINEAR-NEAT                     17.7           324.202             6.76
28/ 8/2021  8P Tuttle                             9.5           153.342            13.58
 1/ 9/2021  106P Schuster                        16.7           218.046             7.13
 7/ 9/2021  283P Spacewatch                      20.1           318.274             8.42
 9/ 9/2021  4P Faye                              11.3           229.059             7.30
14/ 9/2021  284P McNaught                        17.2           342.992             7.04
21/ 9/2021  P/2005 W3 Kowalski                   18.6           434.105            15.97
29/ 9/2021  P/2008 CL94 Lemmon                   19.2           809.769            15.26
 5/10/2021  52P Harrington-Abell                 19.0           265.927             7.59
11/10/2021  P/2004 R3 LINEAR-NEAT                22.1           523.183            10.30
16/10/2021  P/2010 A5 LINEAR                     17.4           254.676            11.48
17/10/2021  108P Ciffreo                         13.0           229.772             6.97
22/10/2021  282P                                 19.4           515.155             8.76
25/10/2021  P/2012 TK8 Tenagra                   19.5           453.255             8.46
 1/11/2021  P/2012 S2 La Sagra                   17.8           203.580             9.24
 2/11/2021  P/2005 L1 McNaught                   17.3           471.176             7.94
 3/11/2021  70P Kojima                           17.2           300.504             7.04
11/11/2021  132P Helin-Roman-Alu                 13.7           247.329             7.58
10/12/2021  P/2007 R4 Garradd                    18.7           290.925            14.28
17/12/2021  P/2002 T5 LINEAR                     16.3           588.374            18.47
19/12/2021  173P Mueller                         16.5           629.580            13.59
 4/ 1/2022  P/2005 JD108 Catalina-NEAT           19.6           607.831            16.58
 9/ 1/2022  181P Shoemaker-Levy                  13.2           173.335             7.61
12/ 1/2022  152P Helin-Lawrence                  19.4           463.906             9.50
17/ 1/2022  P/2006 S4 Christensen                18.8           463.936            15.75
 9/ 2/2022  P/2011 W1 PANSTARRS                  19.0           497.539            10.06
18/ 2/2022  97P Metcalf-Brewington               14.0           389.297            10.51
28/ 3/2022  P/1997 B1 Kobayashi                  17.2           306.360            25.02
 9/ 4/2022  99P Kowal                            17.4           704.228            15.15
 9/ 4/2022  274P Tombaugh-Tenagra                18.9           366.612             9.13
13/ 5/2022  286P Christensen                     19.6           354.477             8.35
25/ 5/2022  P/2009 Q1 Hill                       18.3           417.965            12.96
27/ 5/2022  179P Jedicke                         18.4           618.566            14.51
30/ 5/2022  P/2012 O3 McNaught                   19.7           242.586             9.80
 4/ 6/2022  P/2007 R1 Larson                     17.7           646.670            14.86
18/ 6/2022  P/2013 G4 PANSTARRS                  21.2           391.173             9.35
17/ 7/2022  272P NEAT                            20.6           362.938             9.39
21/ 8/2022  P/2011 Q3 McNaught                   17.9           348.361            11.08
 3/10/2022  P/2011 R3 Novichonok-Gerke           18.8           526.695            10.52
18/11/2022  244P Scotti                          17.4           588.029            10.84
29/11/2022  P/2007 A2 Christensen                19.9           417.426            15.86
16/12/2022  P/2010 TO20 LINEAR-Grauer            20.4           824.322            14.03
20/12/2022  C/2017 K2 PANSTARRS                   6.1           270.487             ---
14/ 1/2023  285P LINEAR                          19.1           258.080             9.58
 6/ 2/2023  281P MOSS                            19.5           602.803            10.73
10/ 3/2023  256P LINEAR                          17.8           402.471             9.97
24/ 4/2023  P/2014 A3 PANSTARRS                  20.6           527.813            10.03
 8/ 5/2023  39P Oterma                           20.6           862.692            20.21
13/ 5/2023  P/2008 L2 Hill                       18.6           349.710            14.79
 4/ 6/2023  P/2011 U2 Bressi                     20.3           688.741            11.57
17/ 6/2023  158P Kowal-LINEAR                    19.3           697.768            10.43
 7/ 7/2023  126P IRAS                            11.9           257.280            13.40
 9/ 7/2023  P/2012 WA34 Lemmon-PANSTARRS         21.6           474.781            10.47
 7/ 8/2023  199P Shoemaker                       16.3           437.189            14.35
28/ 9/2023  P/2005 E1 Tubbiolo                   20.1           655.976            18.64
23/11/2023  P/2004 V3 Siding Spring              20.5           593.238            19.12
13/ 1/2024  P/2011 NO1 Elenin                    16.9           184.949            12.97
 1/ 3/2024  P/2001 Q6 NEAT                       16.4           210.514            22.35
22/ 4/2024  12P Pons-Brooks                       4.4           116.232            70.02
28/ 4/2024  P/2010 T2 PANSTARRS                  20.6           558.798            12.83
28/ 5/2024  192P Shoemaker-Levy                  18.4           221.136            16.49
 2/ 6/2024  P/2004 DO29 Spacewatch-LINEAR        19.4           606.954            19.64
30/ 6/2024  13P Olbers                            7.4           173.810            67.87
27/ 7/2024  P/2010 WK LINEAR                     17.6           267.243            13.80
28/ 7/2024  P/2002 T6 NEAT-LINEAR                18.8           504.025            21.13
19/ 3/2025  P/2010 A3 Hill                       17.2           243.412            14.97
20/ 6/2025  P/2005 T5 Broughton                  18.9           490.570            19.70
30/ 7/2025  195P Hill                            18.6           665.468            16.53
 6/ 8/2025  P/2003 QX29 NEAT                     17.4           636.449            22.84
26/ 1/2026  P/2005 SB216 LONEOS                  17.5           571.988            18.99
11/ 4/2026  P/2007 C2 Catalina                   18.8           562.529            18.60
10/ 7/2026  P/2009 B1 Boattini                   19.5           367.902            17.46
28/ 9/2026  P/2005 T3 Read                       20.6           936.987            20.79
29/11/2026  161P Hartley-IRAS                    10.9           190.947            21.47
27/12/2026  P/2007 K2 Gibbs                      19.4           341.569            19.53
21/ 1/2027  P/2004 A1 LONEOS                     17.2           817.968            22.36
18/ 8/2027  P/2004 V5 LINEAR-Hill                18.1           660.791            22.46
21/10/2028  P/2006 HR30 Siding Spring            11.9           185.093            21.82
 9/ 2/2029  P/2005 S2 Skiff                      19.8           964.740            22.70
23/ 5/2031  55P Tempel-Tuttle                    11.0           143.795            33.24
24/ 1/2092  35P Herschel-Rigollet                 8.2           115.043           152.72

Distance moyenne de la Terre au Soleil = 1 UA = 149.597.870 km

 

La Période de révolution est donnée par la formule :

Période=

avec a= demi-grand axe de l'orbite en UA

en application de la 3ème loi de Kepler : Les carrés des temps des révolutions sidérales sont proportionnels aux cubes des grands axes de leurs orbites.

 

 

Rubriques associées

 

Les COMETES

Les belles visiteuses, archives du ciel.

 

Les différentes familles de comètes

 

COMETES numérotées à courte période

 

Lost - Les Disparues... ou les comètes périodiques non revues

 

COMETES - Magnitudes prévues pour les prochains mois

 

Liste des comètes potentiellement observables - éléments orbitaux

 

NOUVELLES du CIEL

Les découvertes récentes...

 

 

Pages Spéciales

 

La comète C/2012 S1 (ISON) - la grande comète de 2013

 

La comète C/2011 L4 (PANSTARRS)... probablement visible à l'oeil nu au printemps

 

La comète 103P/Hartley se donne en spectacle

 

Comète C/2009 F6 (Yi-Swan) : une comète de magnitude 8.5

 

La comète C/2007 N3 (Lulin)... une comète visible à l'oeil nu en Février 2009

 

Sursaut impressionant d'activité de la comète 17P/Holmes [24/10/2007]

 

Grand spectacle cométaire [21/01/2007]

La comète McNaught sous le ciel austral [19/01/2007]

La plus brillante comète observée par SOHO [17/01/2007]

La comète McNaught visible en plein jour [14/01/2007]

STEREO/SECCHI/HI-1B aperçoit la comète McNaught [11/01/2007]

La comète surprise !!! [11/01/2007]

La comète C/2006 P1 (McNaught) visible matin et soir [08/01/2007]

Une comète dans les lueurs matinales [04/01/2007]

 

Une belle comète : C/2006 M4 (SWAN)

 

73P/Schwassmann-Wachmann 3, la Comète Fragmentée

Un dossier de Cédric BEMER

 

Les Comètes observables en Avril 2006

Les Comètes observables en Mars 2006 

 

Observez la comète 9P/Tempel, cible de la mission Deep Impact

 

C/2004 Q2 (Machholz)

La dixième comète découverte par Donald Edward Machholz, visible à la magnitude 5.0 en Janvier 2005

 

C/2004 H6 (SWAN)

Une quatrième comète découverte sur les images de l'instrument SWAN du satellite SOHO, visible en Juillet pour les observateurs de l'hémisphère nord

 

Trois comètes très brillantes dans le ciel

 

La comète C/2004 F4 (Bradfield)

une comète brillante, la 18ème découverte de William Bradfield

 

La comète 2P/Encke

Le 59ème retour au périhélie de la comète 2P/Encke depuis sa découverte en 1786.

 

C/2003 K4 (LINEAR)

Une comète de mag 5.2 au plus fort de son activité...mais mal placée pour l'observation dans l'hémisphère Nord.

 

C/2002 Y1 (Juels-Holvorcem)

 

La comète X5 visible dans le champ de SOHO du 25 au 30 Janvier 2003 (attention : cette page comprend deux animations de 1467ko et 550ko et peut donc s'avérer être longue à charger)

 

C/2002 X5 (Kudo-Fujikawa)

 

C/2002 V1 (NEAT)

 

La comète V1 visible dans le champ de SOHO du 16 au 20 Février 2003 (attention : cette page comprend une animation de 718ko et peut donc s'avérer être longue à charger)

 

C/2002 T7 (LINEAR)

 

SOHO : la 500è comète découverte depuis 1995

 

C/2002 O7 (LINEAR)

 

C/2002 O6 (SWAN)

 

C/2002 O4 (Hoenig)

 

C/2002 F1 (Utsunomiya)

 

C/2002 E2 (Snyder-Murakami)

 

C/2002 C1 (Ikeya-Zhang)

 

C/2001 Q4 (NEAT)

 

C/2001 A2 (LINEAR)

 

C/2000 WM1 (LINEAR)

 

Au fur et à mesure qu'une comète s'approche du Soleil, une partie de la glace composant son noyau se vaporise, entraînant l'apparition d'une enveloppe gazeuse, la chevelure ou "coma". Les gaz et poussières expulsés, repoussés par le vent solaire et la pression du rayonnement solaire, composent alors les queues (de poussières et de plasma) de la comète, en direction opposée au Soleil.

 

 

 

A proximité du périhélie, la comète est à son maximum de dégazage et en conséquence, les queues de poussières et de plasma atteignent leur plus grande longueur.

 

Quelques comètes, subissant au maximum les effets gravitationnels du Soleil, ne résistent pas et se brisent en plusieurs morceaux au cours de leur approche au plus près du Soleil, devenant ainsi beaucoup plus lumineuses.

 

C'est à l'approche du Soleil que se forme une queue de poussières,

toujours dirigée à l'opposé du Soleil.

 

Liens

 

Notes cométaires du Bureau des longitudes

 

Serveur d'Ephémérides du Bdl

 

Elements & Ephemerides Observable Comets

 

Comet Observation Home Page

 

IAU: Central Bureau for Astronomical Telegrams

 

IAU: Minor Planet Center

 

Near Earth.net Comets, Meteors, & Asteroids

 

Retour à l'accueil

Contact : Gilbert Javaux