Table C.3
Orbital elements of original barycentric orbits, i.e. before entering the planetary zone for 69 near-parabolic comets described as sample B in Table A.1.
Comet | Epoch | T | q | e | ω | Ω | i | 1 /aori |
[yyyymmdd] | [yyyymmdd.dddddd] | [au] | [ ° ] | [ ° ] | [ ° ] | [10-6 au-1] | ||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
|
||||||||
C/1972 L1 | 16680605 | 19721115.398710 | 4.26458890 | 0.99978206 | 56.882790 | 225.480163 | 79.487939 | 51.11 |
±0.003935 | ±0.00001844 | ±0.00002648 | ±0.000579 | ±0.000117 | ±0.000073 | ±6.21 | ||
C/1973 W1 | 16690819 | 19730810.055023 | 3.84026288 | 0.99972033 | 221.390019 | 244.629964 | 108.049930 | 72.83 |
±0.006665 | ±0.00008612 | ±0.00004727 | ±0.002037 | ±0.000278 | ±0.000094 | ±12.31 | ||
C/1974 V1 | 16670721 | 19740808.164070 | 6.01579264 | 0.99989464 | 151.829672 | 226.121112 | 60.878468 | 17.51 |
±0.019246 | ±0.00009240 | ±0.00007279 | ±0.001856 | ±0.000068 | ±0.000198 | ±12.10 | ||
C/1976 D2 | 16660107 | 19750115.346261 | 6.88171236 | 0.99960808 | 193.436940 | 22.762585 | 111.987797 | 56.95 |
±0.013214 | ±0.00010043 | ±0.00005032 | ±0.001461 | ±0.000180 | ±0.000138 | ±7.31 | ||
C/1976 U1 | 16690531 | 19760706.996700 | 5.85519975 | 0.99973363 | 118.864652 | 286.024042 | 86.663827 | 45.49 |
±0.035841 | ±0.00014134 | ±0.00012792 | ±0.003893 | ±0.000293 | ±0.000353 | ±21.85 | ||
C/1978 A1 | 16701212 | 19770722.686250 | 5.60844086 | 0.99978957 | 343.384843 | 211.662760 | 116.926807 | 37.52 |
±0.006476 | ±0.00003815 | ±0.00006666 | ±0.000535 | ±0.000069 | ±0.000160 | ±11.89 | ||
C/1978 G2 | 16710809 | 19780826.698113 | 6.28038625 | 1.00014083 | 229.651662 | 72.211404 | 153.162815 | −22.42 |
±0.026870 | ±0.00026610 | ±0.00023760 | ±0.002461 | ±0.000457 | ±0.000234 | ±37.83 | ||
C/1979 M3 | 16740614 | 19790715.600960 | 4.69146981 | 0.99980792 | 10.141099 | 293.185694 | 92.150900 | 40.94 |
±0.011067 | ±0.00004325 | ±0.00006821 | ±0.001486 | ±0.000083 | ±0.000337 | ±14.54 | ||
C/1980 E1 | 16790916 | 19820405.040362 | 3.16929496 | 0.99983093 | 134.605868 | 120.631047 | 1.770359 | 53.35 |
±0.002147 | ±0.00001463 | ±0.00001228 | ±0.000889 | ±0.000751 | ±0.000039 | ±3.87 | ||
C/1983 O1 | 16800801 | 19830721.857189 | 3.32563612 | 0.99979769 | 186.280264 | 209.611749 | 134.684921 | 60.83 |
±0.018492 | ±0.00001829 | ±0.00012012 | ±0.004512 | ±0.000056 | ±0.000037 | ±36.12 | ||
C/1984 W2 | 16820212 | 19850929.038315 | 4.00453691 | 0.99991890 | 255.286662 | 250.227075 | 89.263792 | 20.25 |
±0.014076 | ±0.00004945 | ±0.00003430 | ±0.002360 | ±0.000102 | ±0.000096 | ±8.56 | ||
C/1987 F1 | 16831114 | 19870409.792606 | 3.62427914 | 0.99978940 | 329.061349 | 194.483295 | 124.014019 | 58.11 |
±0.002309 | ±0.00001504 | ±0.00001801 | ±0.000450 | ±0.000055 | ±0.000076 | ±4.97 | ||
C/1987 H1 | 16800622 | 19861116.537694 | 5.45109244 | 0.99975221 | 16.935975 | 268.239805 | 132.519096 | 45.46 |
±0.004017 | ±0.00003114 | ±0.00001545 | ±0.000553 | ±0.000079 | ±0.000056 | ±2.83 | ||
C/1987 W3 | 16850706 | 19880119.288960 | 3.32264693 | 0.99991866 | 195.061575 | 198.376791 | 76.786374 | 24.48 |
±0.002646 | ±0.00001598 | ±0.00002412 | ±0.000542 | ±0.000087 | ±0.000095 | ±7.26 | ||
C/1988 B1 | 16811015 | 19870319.600552 | 5.03079825 | 0.99989942 | 124.243345 | 325.210131 | 80.573568 | 19.99 |
±0.009221 | ±0.00007241 | ±0.00003516 | ±0.001322 | ±0.000038 | ±0.000139 | ±6.99 | ||
C/1993 F1 | 16850308 | 19920806.153786 | 5.89949798 | 0.99963062 | 62.056088 | 77.524079 | 53.980307 | 62.61 |
±0.010511 | ±0.00006956 | ±0.00003712 | ±0.001154 | ±0.000133 | ±0.000050 | ±6.29 | ||
C/1993 K1 | 16881127 | 19940131.665129 | 4.84471237 | 0.99985892 | 232.436917 | 30.322178 | 67.735390 | 29.12 |
±0.003962 | ±0.00002505 | ±0.00003712 | ±0.000468 | ±0.000103 | ±0.000070 | ±7.66 | ||
C/1997 A1 | 16950405 | 19970620.169495 | 3.16326982 | 0.99993098 | 40.022006 | 135.720211 | 145.046895 | 21.82 |
±.000519 | ±0.00000236 | ±0.00000519 | ±0.000115 | ±0.000018 | ±0.000027 | ±1.64 | ||
C/1997 BA6 | 16970213 | 19991128.142457 | 3.44037125 | 0.99989050 | 285.894624 | 317.682671 | 72.629264 | 31.83 |
±0.000636 | ±0.00000574 | ±0.00000397 | ±0.000149 | ±0.000011 | ±0.000022 | ±1.15 | ||
C/1999 F1 | 16950224 | 20020213.923640 | 5.78838144 | 0.99978554 | 255.192725 | 20.024735 | 91.973855 | 37.05 |
±0.000557 | ±0.00000234 | ±0.00000343 | ±0.000041 | ±0.000011 | ±0.000014 | ±0.59 | ||
C/1999 F2 | 16930525 | 19980824.023182 | 4.72811386 | 0.99977816 | 352.298488 | 210.295378 | 56.362989 | 46.92 |
±0.002527 | ±0.00001507 | ±0.00001569 | ±0.000353 | ±0.000052 | ±0.000050 | ±3.32 | ||
C/1999 H3 | 16950803 | 19990817.116521 | 3.50442230 | 0.99956311 | 101.831498 | 332.721955 | 115.908160 | 124.67 |
±0.001361 | ±0.00000377 | ±0.00001359 | ±0.000316 | ±0.000075 | ±0.000011 | ±3.88 | ||
C/1999 J2 | 16910317 | 20000405.275717 | 7.11363383 | 0.99984298 | 127.111565 | 50.100055 | 86.368939 | 22.07 |
±0.000916 | ±0.00000474 | ±0.00000460 | ±0.000063 | ±0.000011 | ±0.000009 | ±0.65 | ||
C/1999 K5 | 16980208 | 20000703.418653 | 3.25370073 | 0.99993034 | 241.511845 | 106.284045 | 89.488511 | 21.41 |
±0.000333 | ±0.00000086 | ±0.00000308 | ±0.000044 | ±0.000011 | ±0.000024 | ±0.95 | ||
C/1999 N4 | 16930704 | 20000523.006014 | 5.51393119 | 0.99961003 | 90.320748 | 345.906966 | 156.940933 | 70.72 |
±0.000829 | ±0.00000622 | ±0.00000788 | ±0.000100 | ±0.000046 | ±0.000009 | ±1.43 | ||
C/1999 S2 | 16890725 | 19971122.443555 | 6.46202592 | 0.99963528 | 223.496648 | 74.396105 | 65.872236 | 56.44 |
±0.006530 | ±0.00004912 | ±0.00002453 | ±0.000617 | ±0.000142 | ±0.000027 | ±3.80 | ||
C/1999 U1 | 16940808 | 19980903.427579 | 4.13652185 | 0.99984302 | 291.151039 | 58.213827 | 105.825193 | 37.95 |
±0.003547 | ±0.00002415 | ±0.00001239 | ±0.000628 | ±0.000024 | ±0.000122 | ±3.00 | ||
C/1999 U4 | 16960618 | 20011029.942046 | 4.88670740 | 0.99984462 | 77.829741 | 32.387465 | 52.060460 | 31.80 |
±0.000253 | ±0.00000124 | ±0.00000257 | ±0.000025 | ±0.000011 | ±0.000010 | ±0.53 | ||
C/2000 A1 | 16861029 | 20000715.206584 | 9.74094723 | 0.99960423 | 14.342181 | 111.888001 | 24.552710 | 40.63 |
±0.011038 | ±0.00002930 | ±0.00001927 | ±0.000503 | ±0.000041 | ±0.000049 | ±1.98 | ||
C/2000 CT54 | 16980827 | 20010620.058041 | 3.16327619 | 0.99976954 | 272.560232 | 18.986874 | 49.142424 | 72.86 |
±0.001270 | ±0.00001040 | ±0.00000967 | ±0.000318 | ±0.000019 | ±0.000041 | ±3.06 | ||
C/2000 K1 | 16920311 | 19991213.536382 | 6.27823901 | 0.99974889 | 15.737694 | 260.123450 | 116.745943 | 40.00 |
±0.002299 | ±0.00001463 | ±0.00001453 | ±0.000216 | ±0.000028 | ±0.000038 | ±2.31 | ||
C/2000 O1 | 16920927 | 20000128.212579 | 5.91487290 | 0.99969254 | 55.184190 | 88.877691 | 148.072564 | 51.98 |
±0.003342 | ±0.00002655 | ±0.00002809 | ±0.000313 | ±0.000115 | ±0.000040 | ±4.75 | ||
C/2000 SV74 | 16980827 | 20020430.081681 | 3.52665831 | 0.99967447 | 76.492877 | 24.152963 | 75.360907 | 92.31 |
±0.000341 | ±0.00000232 | ±0.00000301 | ±0.000070 | ±0.000010 | ±0.000012 | ±0.85 | ||
C/2000 Y1 | 16900210 | 20010203.415766 | 7.96805733 | 0.99951843 | 181.777248 | 239.382014 | 138.029678 | 60.44 |
±0.012454 | ±0.00004701 | ±0.00003372 | ±0.000767 | ±0.000036 | ±0.000103 | ±4.23 | ||
C/2001 C1 | 16960906 | 20020328.801115 | 5.11002022 | 0.99991858 | 219.952566 | 33.760054 | 68.910831 | 15.93 |
±0.002426 | ±0.00001152 | ±0.00001070 | ±0.000276 | ±0.000013 | ±0.000050 | ±2.09 | ||
C/2001 G1 | 16900829 | 20011010.850895 | 8.23895535 | 0.99966545 | 343.332494 | 203.944602 | 45.357940 | 40.61 |
±0.008190 | ±0.00003115 | ±0.00002270 | ±0.000464 | ±0.000024 | ±0.000043 | ±2.76 | ||
C/2001 K5 | 16970325 | 20021011.974538 | 5.18958159 | 0.99994997 | 47.066240 | 237.490666 | 72.541315 | 9.64 |
±0.000225 | ±0.00000140 | ±0.00000210 | ±0.000023 | ±0.000006 | ±0.000005 | ±0.41 | ||
C/2002 A3 | 16960906 | 20020425.196888 | 5.14305257 | 0.99989342 | 329.552549 | 136.668883 | 48.065967 | 20.72 |
±0.003135 | ±0.00000772 | ±0.00000939 | ±0.000350 | ±0.000010 | ±0.000017 | ±1.83 | ||
C/2002 J4 | 17000817 | 20031003.506725 | 3.63841226 | 0.99987674 | 230.676162 | 70.946574 | 46.492041 | 33.88 |
±0.000244 | ±0.00000105 | ±0.00000360 | ±0.000035 | ±0.000015 | ±0.000016 | ±0.99 | ||
C/2002 J5 | 16960906 | 20030919.798348 | 5.72509311 | 0.99966097 | 74.902635 | 314.051668 | 117.213649 | 59.22 |
±0.000416 | ±0.00000298 | ±0.00000388 | ±0.000039 | ±0.000013 | ±0.000007 | ±0.68 | ||
C/2002 L9 | 16950224 | 20040405.561118 | 7.03551955 | 0.99974285 | 231.448525 | 110.454062 | 68.399334 | 36.55 |
±0.000769 | ±0.00000600 | ±0.00000627 | ±0.000050 | ±0.000011 | ±0.000011 | ±0.89 | ||
C/2002 R3 | 16991001 | 20030613.160670 | 3.87017657 | 0.99981363 | 44.821560 | 54.088264 | 161.179102 | 48.16 |
±0.001468 | ±0.00000698 | ±0.00001189 | ±0.000251 | ±0.000025 | ±0.000037 | ±3.07 | ||
C/2003 G1 | 16971120 | 20030204.386002 | 4.92065682 | 0.99993277 | 11.459666 | 246.149796 | 66.833236 | 13.66 |
±0.000633 | ±0.00000353 | ±0.00000313 | ±0.000092 | ±0.000010 | ±0.000017 | ±0.64 | ||
C/2003 S3 | 16920530 | 20030409.093744 | 8.12669499 | 0.99971781 | 154.380377 | 226.284679 | 151.518010 | 34.72 |
±0.004294 | ±0.00003132 | ±0.00002426 | ±0.000246 | ±0.000037 | ±0.000030 | ±2.99 | ||
C/2003 WT | 17000419 | 20060411.899174 | 5.18222200 | 0.99976466 | 92.604965 | 48.434857 | 31.434392 | 45.41 |
±0.000185 | ±0.00000123 | ±0.00000168 | ±0.000021 | ±0.000008 | ±0.000003 | ±0.32 | ||
C/2004 P1 | 16960509 | 20030809.041740 | 6.02262457 | 0.99981290 | 16.535459 | 284.228301 | 28.798128 | 31.07 |
±0.006290 | ±0.00003005 | ±0.00001835 | ±0.000689 | ±0.000240 | ±0.000095 | ±3.05 | ||
C/2004 T3 | 16901227 | 20030414.895405 | 8.86554953 | 0.99959502 | 259.686943 | 50.389055 | 71.923588 | 45.68 |
±0.024434 | ±0.00008464 | ±0.00003724 | ±0.001643 | ±0.000134 | ±0.000050 | ±4.20 | ||
C/2004 X3 | 17010414 | 20050618.219538 | 4.38911289 | 0.99994104 | 202.411327 | 343.029540 | 81.169463 | 13.43 |
±0.001403 | ±0.00000571 | ±0.00000930 | ±0.000206 | ±0.000014 | ±0.000081 | ±2.12 | ||
C/2005 B1 | 17040109 | 20060222.262070 | 3.20593580 | 0.99998720 | 103.106005 | 195.570413 | 92.497575 | 3.99 |
±0.000227 | ±0.00000162 | ±0.00000195 | ±0.000054 | ±0.000012 | ±0.000012 | ±0.61 | ||
C/2005 EL173 | 17030623 | 20070305.845896 | 3.88759263 | 0.99982582 | 261.492080 | 344.763229 | 130.759788 | 44.81 |
±0.000536 | ±0.00000374 | ±0.00000387 | ±0.000096 | ±0.000009 | ±0.000008 | ±0.99 | ||
C/2005 G1 | 17001215 | 20060226.533616 | 4.95322048 | 0.99991785 | 113.858813 | 299.571155 | 108.385968 | 16.58 |
±0.000969 | ±0.00000434 | ±0.00000505 | ±0.000118 | ±0.000029 | ±0.000009 | ±1.02 | ||
C/2005 K1 | 17021205 | 20051121.776254 | 3.69197608 | 0.99996944 | 135.026925 | 106.341220 | 77.810523 | 8.28 |
±0.001340 | ±0.00000503 | ±0.00000974 | ±0.000316 | ±0.000024 | ±0.000012 | ±2.64 | ||
C/2005 L3 | 17010305 | 20080115.292269 | 5.58682654 | 0.99965548 | 47.073480 | 288.707828 | 139.391017 | 61.67 |
±0.000088 | ±0.00000053 | ±0.00000070 | ±0.000009 | ±0.000004 | ±0.000002 | ±0.13 | ||
C/2005 Q1 | 16971120 | 20050826.530305 | 6.39876801 | 0.99985473 | 44.829145 | 87.678330 | 105.254459 | 22.70 |
±0.003639 | ±0.00001266 | ±0.00001307 | ±0.000317 | ±0.000045 | ±0.000033 | ±2.04 | ||
C/2006 E1 | 16991001 | 20070106.056920 | 6.03607650 | 0.99980395 | 232.838489 | 95.075848 | 83.188779 | 32.48 |
±0.002773 | ±0.00001088 | ±0.00001350 | ±0.000230 | ±0.000036 | ±0.000048 | ±2.24 | ||
C/2006 K1 | 17030404 | 20070720.112692 | 4.42388653 | 0.99992817 | 296.473838 | 72.153187 | 53.870510 | 16.24 |
±0.000348 | ±0.00000230 | ±0.00000410 | ±0.000042 | ±0.000010 | ±0.000009 | ±0.93 | ||
C/2006 S2 | 17040727 | 20070508.028917 | 3.15839357 | 0.99977096 | 166.480582 | 113.906396 | 99.006662 | 72.52 |
±0.003363 | ±0.00001988 | ±0.00002572 | ±0.000797 | ±0.000032 | ±0.000054 | ±8.14 | ||
C/2006 S3 | 17061114 | 20120415.863838 | 5.13372946 | 0.99997163 | 140.028609 | 38.303879 | 166.015371 | 5.53 |
±0.000113 | ±0.00000053 | ±0.00000083 | ±0.000016 | ±0.000011 | ±0.000003 | ±0.16 | ||
C/2006 YC | 17010305 | 20060911.372759 | 4.94671296 | 0.99977378 | 335.521538 | 154.250213 | 69.543022 | 45.73 |
±0.031507 | ±0.00013762 | ±0.00005955 | ±0.004357 | ±0.000123 | ±0.001630 | ±12.04 | ||
C/2007 D1 | 16950515 | 20070619.627616 | 8.79200698 | 0.99961354 | 340.120329 | 171.125352 | 41.426988 | 43.96 |
±0.002693 | ±0.00001358 | ±0.00000832 | ±0.000140 | ±0.000008 | ±0.000014 | ±0.95 | ||
C/2007 JA21 | 17000419 | 20061115.586363 | 5.36590022 | 0.99965064 | 93.783567 | 65.483271 | 89.879449 | 65.11 |
±0.003223 | ±0.00001785 | ±0.00001073 | ±0.000393 | ±0.000030 | ±0.000022 | ±2.00 | ||
C/2007 Y1 | 17050722 | 20080318.752689 | 3.34342252 | 0.99988596 | 357.085840 | 133.054139 | 110.125744 | 34.11 |
±0.002305 | ±0.00001664 | ±0.00004164 | ±0.000533 | ±0.000092 | ±0.000364 | ±12.46 | ||
C/2007 VO53 | 17040508 | 20100426.227350 | 4.84064308 | 0.99955267 | 75.075823 | 59.767764 | 86.965774 | 92.41 |
±0.000199 | ±0.00000115 | ±0.00000172 | ±0.000023 | ±0.000007 | ±0.000005 | ±0.36 | ||
C/2008 FK75 | 17051229 | 20100929.366575 | 4.50558286 | 0.99983540 | 80.520456 | 218.228874 | 61.190150 | 36.53 |
±0.000091 | ±0.00000070 | ±0.00000113 | ±0.000012 | ±0.000004 | ±0.000003 | ±0.25 | ||
C/2008 P1 | 17040727 | 20090722.891761 | 3.89043249 | 0.99941649 | 11.963829 | 357.736840 | 64.317061 | 149.98 |
±0.000239 | ±0.00000111 | ±0.00000214 | ±0.000039 | ±0.000005 | ±0.000009 | ±0.55 | ||
C/2009 P2 | 17020119 | 20100211.788872 | 6.54119059 | 0.99986297 | 76.054900 | 60.336867 | 163.445524 | 20.95 |
±0.001311 | ±0.00000894 | ±0.00000906 | ±0.000126 | ±0.000066 | ±0.000011 | ±1.38 | ||
C/2009 U5 | 17021205 | 20100622.599308 | 6.09719567 | 0.99974726 | 23.807853 | 121.202798 | 25.459103 | 41.45 |
±0.009099 | ±0.00001441 | ±0.00001129 | ±0.000785 | ±0.000045 | ±0.000086 | ±1.85 | ||
C/2010 D3 | 17060826 | 20100904.080190 | 4.24846025 | 0.99991442 | 304.623984 | 255.242399 | 76.358086 | 20.14 |
±0.001039 | ±0.00000438 | ±0.00000502 | ±0.000137 | ±0.000010 | ±0.000022 | ±1.18 | ||
C/2010 R1 | 17050831 | 20120518.570947 | 5.62134619 | 0.99975559 | 114.531799 | 343.648214 | 156.925538 | 43.48 |
±0.000333 | ±0.00000249 | ±0.00000290 | ±0.000037 | ±0.000017 | ±0.000004 | ±0.52 |
Notes. All original orbits in this table are based on the osculating orbits determined from the entire data sets. The successive columns signify (1) – comet designation, (2) – epoch, i.e. osculation date, (3) – perihelion time [TT], (4) – perihelion distance, (5) – eccentricity, (6) – argument of perihelion (in degrees), equinox 2000.0, (7) – longitude of the ascending node (in degrees), equinox 2000.0, (8) – inclination (in degrees), equinox 2000.0, (9) – inverse original semi-major axis in units of 10-6 au-1.
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