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Table 1
Initial conditions for the selected 54 NEJFCs.
| Comet | E p | q | a | e | i | ω | Ω | T p |
| (year month day) | (AU) | (AU) | (°) | (°) | (°) | (JD) | ||
|
|
||||||||
| 3D/Biela | 1772 02 21 | 0.990 | 3.613 | 0.726 | 17.054 | 213.340 | 260.942 | 2 368 317.1750 |
| 5D/Brorsen | 1846 03 5 | 0.650 | 3.142 | 0.793 | 30.914 | 13.814 | 104.812 | 2 395 353.3685 |
| 6P/dArrest | 1678 07 3 | 1.163 | 3.524 | 0.670 | 2.821 | 159.578 | 169.496 | 2 334 171.9440 |
| 7P/Pons-Winnecke | 1819 07 25 | 0.772 | 3.140 | 0.754 | 10.746 | 161.991 | 115.483 | 2 385 635.1810 |
| 11P/Tempel-Swift-LINEAR | 1869 12 9 | 1.063 | 3.110 | 0.658 | 5.409 | 106.066 | 298.738 | 2 404 020.8053 |
| 15P/Finlay | 1886 11 30 | 0.998 | 3.535 | 0.718 | 3.036 | 315.336 | 53.833 | 2 410 233.3897 |
| 18D/Perrine-Mrkos | 1896 11 17 | 1.110 | 3.455 | 0.679 | 13.665 | 163.848 | 248.068 | 2 413 888.6200 |
| 21P/Giacobini-Zinner | 1900 12 7 | 0.932 | 3.470 | 0.732 | 29.829 | 171.046 | 198.136 | 2 415 351.9965 |
| 24P/Schaumasse | 1911 11 20 | 1.226 | 4.004 | 0.694 | 17.697 | 44.163 | 94.881 | 2 419 354.0247 |
| 26P/Grigg-Skjellerup | 1902 03 3.503 | 0.753 | 2.856 | 0.736 | 8.294 | 350.699 | 221.996 | 2 415 934.0030 |
| 34D/Gale | 1927 06 9 | 1.214 | 5.030 | 0.759 | 11.635 | 209.872 | 68.090 | 2 425 046.0551 |
| 41P/Tuttle-Giacobini-Kresak | 1858 05 1 | 1.140 | 3.059 | 0.627 | 18.899 | 25.775 | 177.810 | 2 399 803.0840 |
| 45P/Honda-Mrkos-Pajdusakova | 1948 11 25 | 0.559 | 3.010 | 0.814 | 13.156 | 184.100 | 233.817 | 2 432 873.2165 |
| 54P/de Vico-Swift-NEAT | 1844 06 28 | 1.186 | 3.101 | 0.617 | 2.920 | 279.052 | 65.626 | 2 394 812.4748 |
| 66P/du Toit | 1944 05 30 | 1.277 | 6.023 | 0.788 | 18.750 | 257.026 | 23.147 | 2 431 258.9953 |
| 67P/Churyumov-Gerasimenko | 1969 09 16 | 1.285 | 3.501 | 0.633 | 7.149 | 11.246 | 51.011 | 2 440 475.5348 |
| 72D/Denning-Fujikawa | 1881 08 28 | 0.725 | 4.234 | 0.829 | 6.861 | 312.664 | 67.483 | 2 408 337.3318 |
| 73P/Schwassmann-Wachmann | 1930 07 3 | 1.011 | 3.081 | 0.672 | 17.393 | 192.349 | 77.727 | 2 426 141.6976 |
| 79P/du Toit-Hartley | 1945 04 15 | 1.250 | 3.034 | 0.588 | 6.930 | 201.534 | 359.553 | 2 431 564.2209 |
| 85P/Boethin | 1974 12 19 | 1.094 | 4.953 | 0.779 | 5.917 | 11.140 | 27.639 | 2 442 418.1148 |
| 103P/Hartley | 1985 06 24 | 0.952 | 3.397 | 0.720 | 9.253 | 174.811 | 226.854 | 2 446 221.3690 |
| 141P/Machholz2-D | 1994 09 5 | 0.753 | 3.013 | 0.750 | 12.787 | 149.256 | 246.180 | 2 449 614.3021 |
| 162P/Siding Spring | 1988 11 15 | 1.227 | 3.048 | 0.597 | 27.853 | 356.486 | 31.250 | 2 447 496.5934 |
| 169P/NEAT (2002 EX12) | 2001 06 20 | 0.605 | 2.604 | 0.767 | 11.319 | 217.938 | 176.265 | 2 452 097.9618 |
| 181P/Shoemaker-Levy 6 (1991 V1) | 1991 10 31 | 1.132 | 3.851 | 0.706 | 16.857 | 333.134 | 37.931 | 2 448 543.3642 |
| 182P/LONEOS (2001 WF2) | 2002 02 15 | 0.976 | 2.930 | 0.667 | 16.923 | 51.352 | 75.133 | 2 452 304.3481 |
| 185P/Petriew (2001 Q2) | 2001 09 8 | 0.946 | 3.113 | 0.696 | 13.944 | 181.901 | 214.107 | 2 452 154.4221 |
| 189P/NEAT (2002 O5) | 2002 07 25 | 1.174 | 2.917 | 0.597 | 20.400 | 15.306 | 282.210 | 2 452 489.6013 |
| 197P/LINEAR (2003 KV2) | 2003 07 20 | 1.063 | 2.868 | 0.629 | 25.540 | 188.741 | 66.408 | 2 452 831.3473 |
| 207P/NEAT (2001 J1 ) | 2001 04 1 | 0.937 | 3.877 | 0.758 | 10.160 | 271.026 | 200.795 | 2 451 982.6057 |
| 209P/LINEAR (2004 CB) | 2004 03 16 | 0.912 | 2.937 | 0.689 | 19.147 | 149.656 | 66.487 | 2 453 097.6634 |
| 210P/Christensen (2003 K2) | 2003 03 22 | 0.549 | 3.218 | 0.829 | 10.141 | 345.580 | 93.896 | 2 452 737.3590 |
| 217P/LINEAR (2001 MD7 ) | 2001 11 27 | 1.254 | 3.970 | 0.684 | 13.524 | 244.848 | 129.168 | 2 452 243.6327 |
| 222P/LINEAR (2004 X1) | 2004 11 11 | 0.782 | 2.862 | 0.727 | 5.141 | 345.447 | 7.141 | 2 453 311.4256 |
| 225P/LINEAR (2002 T1) | 2002 10 13 | 1.192 | 3.545 | 0.664 | 20.710 | 1.312 | 15.504 | 2 452 555.5852 |
| 249P/LINEAR (2006 U1) | 2006 08 13 | 0.511 | 2.777 | 0.816 | 8.433 | 64.042 | 240.647 | 2 453 976.0341 |
| 252P/LINEAR (2000 G1) | 2000 02 26 | 1.003 | 3.061 | 0.672 | 10.374 | 343.287 | 191.033 | 2 451 613.3095 |
| 255P/Levy | 2006 09 22 | 0.989 | 3.018 | 0.672 | 18.321 | 179.450 | 279.805 | 2 454 015.9282 |
| 263P/Gibbs | 2006 12 11 | 1.251 | 3.029 | 0.587 | 14.471 | 26.301 | 113.354 | 2 454 098.2530 |
| D/1819 W1 (Blanpain) | 1819 11 20.8 | 0.892 | 2.962 | 0.699 | 9.108 | 350.261 | 79.812 | 2 385 759.3474 |
| D/1884 O1 (Barnard 1) | 1884 05 24 | 1.279 | 3.070 | 0.583 | 5.470 | 301.051 | 6.760 | 2 409 405.4680 |
| D/1894 F1 (Denning) | 1894 02 21 | 1.147 | 3.797 | 0.698 | 5.527 | 46.350 | 85.733 | 2 412 869.4349 |
| D/1895 Q1 (Swift) | 1895 08 25 | 1.298 | 3.729 | 0.652 | 2.992 | 167.782 | 171.754 | 2 413 426.8156 |
| D/1978 R1 (Haneda-Campos) | 1978 10 19 | 1.101 | 3.290 | 0.665 | 5.946 | 240.479 | 132.242 | 2 443 790.9963 |
| P/1999 RO28 (LONEOS ) | 1999 09 19 | 1.232 | 3.526 | 0.651 | 8.190 | 219.862 | 148.449 | 2 451 453.8461 |
| P/2003 O3 (LINEAR) | 2003 08 29 | 1.246 | 3.105 | 0.599 | 8.364 | 0.763 | 341.501 | 2 452 865.5641 |
| P/2004 R1 (McNaught) | 2004 08 23 | 0.988 | 3.110 | 0.682 | 4.890 | 0.599 | 296.008 | 2 453 247.7073 |
| P/2005 JQ5 (Catalina) | 2005 07 9 | 0.826 | 2.694 | 0.694 | 5.696 | 222.684 | 95.861 | 2 453 579.5340 |
| P/2007 T2 (Kowalski) | 2007 09 17 | 0.696 | 3.090 | 0.775 | 9.897 | 358.544 | 4.004 | 2 454 362.5226 |
| P/2008 S1 (McNaught) | 2008 10 21.0 | 1.190 | 3.568 | 0.666 | 15.102 | 203.631 | 111.390 | 2 454 741.3294 |
| P/2008 Y1 (Boattini) | 2009 01 20.0 | 1.272 | 4.800 | 0.735 | 8.805 | 162.362 | 259.709 | 2 454 887.5936 |
| P/2009 L2 (Yang-Gao) | 2009 07 10.0 | 1.296 | 3.419 | 0.621 | 16.159 | 346.954 | 259.305 | 2 454 973.2547 |
| P/2009 WX51 (Catalina) | 2010 02 13.0 | 0.800 | 3.080 | 0.740 | 9.591 | 118.031 | 31.742 | 2 455 227.5741 |
| P/2010 K2 (WISE) | 2010 06 09.0 | 1.198 | 2.918 | 0.589 | 10.642 | 328.530 | 281.146 | 2 455 385.0524 |
Notes. Osculating epoch of the orbital elements (Ep) close to the discovery time, perihelion distance (q), semimajor axis (a), eccentricity (e), inclination (i), argument of perihelion (ω), longitude of the ascending node (Ω), and the time of the perihelion passage (Tp).
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