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Table C.2
Orbital elements of original barycentric orbits, i.e. before entering the planetary zone for 22 near-parabolic comets described as sample A2 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) |
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| Original barycentric orbits based on the entire data sets | ||||||||
| C/2006 HW51 | 17051119 | 20060929.574079 | 2.25933969 | 0.99989312 | 0.105489 | 228.163370 | 45.856715 | 47.31 |
| ±0.000189 | ±0.00000070 | ±0.00000762 | ±0.000043 | ±0.000038 | ±0.000023 | ±3.37 | ||
| C/2006 K3 | 16110913 | 20070313.052038 | 2.50325995 | 0.99984724 | 328.074663 | 49.427949 | 92.612447 | 61.02 |
| ±0.000278 | ±0.00000304 | ±0.00001158 | ±0.000153 | ±0.000043 | ±0.000018 | ±4.63 | ||
| C/2006 L2 | 17061114 | 20061119.409644 | 1.98559713 | 0.99997441 | 48.229422 | 239.260861 | 101.044452 | 12.89 |
| ±0.000117 | ±0.00000069 | ±0.00000283 | ±0.000042 | ±0.000012 | ±0.000023 | ±1.43 | ||
| C/2006 OF2 | 17070930 | 20080914.944190 | 2.42852246 | 0.99994849 | 95.624276 | 318.584757 | 30.144295 | 21.21 |
| ±0.000090 | ±0.00000063 | ±0.00000119 | ±0.000030 | ±0.000006 | ±0.000003 | ±0.49 | ||
| C/2006 P1 | 17090919 | 20070112.337643 | 0.17003705 | 0.99999028 | 155.996155 | 267.457817 | 77.653337 | 57.17 |
| ±0.000032 | ±0.00000048 | ±0.00000069 | ±0.000090 | ±0.000026 | ±0.000025 | ±4.03 | ||
| C/2006 Q1 | 17060826 | 20080703.956583 | 2.76497731 | 0.99985877 | 344.363245 | 199.515362 | 59.015604 | 51.08 |
| ±0.000105 | ±0.00000073 | ±0.00000133 | ±0.000029 | ±0.000007 | ±0.000005 | ±0.48 | ||
| C/2006 VZ13 | 17090810 | 20070811.243902 | 1.01301129 | 1.00001871 | 174.163643 | 65.978921 | 134.779717 | −18.47 |
| ±0.000194 | ±0.00000078 | ±0.00000392 | ±0.000117 | ±0.000024 | ±0.000008 | ±3.87 | ||
| C/2007 N3 | 17100226 | 20090109.707426 | 1.20594372 | 0.99996094 | 136.944658 | 338.502932 | 178.368268 | 32.39 |
| ±0.000015 | ±0.00000010 | ±0.00000022 | ±0.000137 | ±0.000133 | ±0.000005 | ±0.17 | ||
| C/2007 O1 | 18650901 | 20070604.639851 | 2.86341562 | 0.99993314 | 159.569295 | 116.490036 | 24.427713 | 23.35 |
| ±0.001058 | ±0.00000781 | ±0.00001347 | ±0.000269 | ±0.000028 | ±0.000055 | ±4.70 | ||
| C/2007 Q1 | 17040727 | 20061211.984218 | 3.01650403 | 0.99983424 | 282.426335 | 5.878485 | 82.334247 | 54.95 |
| ±0.694185 | ±0.02069906 | ±0.00241193 | ±0.527724 | ±0.068642 | ±0.235727 | ±799.16 | ||
| C/2007 Q3 | 17081213 | 20091007.093891 | 2.25546432 | 0.99991174 | 2.067338 | 149.432081 | 65.620443 | 39.13 |
| ±0.000113 | ±0.00000098 | ±0.00000110 | ±0.000044 | ±0.000009 | ±0.000004 | ±0.49 | ||
| C/2007 W1 | 17101203 | 20080625.604804 | 0.85571663 | 1.00002492 | 306.193581 | 334.735622 | 9.764012 | −29.12 |
| ±0.000034 | ±0.00000021 | ±0.00000110 | ±0.000038 | ±0.000037 | ±0.000012 | ±1.30 | ||
| C/2007 W3 | 17080706 | 20080602.926806 | 1.77616467 | 0.99994427 | 112.658345 | 73.055983 | 78.636651 | 31.38 |
| ±0.000337 | ±0.00000621 | ±0.00000684 | ±0.000223 | ±0.000058 | ±0.000073 | ±3.85 | ||
| C/2008 A1 | 17090122 | 20080929.788657 | 1.07272957 | 0.99986798 | 348.519718 | 277.853954 | 82.555262 | 123.07 |
| ±0.000061 | ±0.00000096 | ±0.00000161 | ±0.000056 | ±0.000021 | ±0.000013 | ±1.50 | ||
| C/2008 C1 | 17090412 | 20080416.808453 | 1.26642335 | 0.99995115 | 180.877694 | 307.783053 | 61.737844 | 38.57 |
| ±0.000373 | ±0.00000361 | ±0.00001490 | ±0.000311 | ±0.000153 | ±0.000069 | ±11.77 | ||
| C/2008 J6 | 17080128 | 20080410.927250 | 1.99507614 | 0.99994943 | 10.882624 | 298.266609 | 45.029402 | 25.35 |
| ±0.000174 | ±0.00000278 | ±0.00000797 | ±0.000100 | ±0.000077 | ±0.000040 | ±4.00 | ||
| C/2008 T2 | 17101019 | 20090613.071253 | 1.20556870 | 0.99998527 | 215.823242 | 309.716794 | 56.285125 | 12.22 |
| ±0.000044 | ±0.00000062 | ±0.00000128 | ±0.000038 | ±0.000021 | ±0.000015 | ±1.06 | ||
| C/2009 K5 | 17101204 | 20100428.968140 | 1.41933411 | 0.99992985 | 66.205134 | 257.740137 | 103.924710 | 49.42 |
| ±0.000013 | ±0.00000008 | ±0.00000029 | ±0.000006 | ±0.000003 | ±0.000005 | ±0.20 | ||
| C/2009 O4 | 17080630 | 20091231.718738 | 2.55680478 | 0.99985692 | 223.896771 | 172.974938 | 95.832953 | 55.96 |
| ±0.001011 | ±0.00000794 | ±0.00001255 | ±0.000350 | ±0.000027 | ±0.000156 | ±4.91 | ||
| C/2009 R1 | 17130408 | 20100701.169302 | 0.39442252 | 0.99999520 | 131.134477 | 322.671047 | 77.008392 | 12.16 |
| ±0.000278 | ±0.00000159 | ±0.00000130 | ±0.000137 | ±0.000036 | ±0.000137 | ±3.29 | ||
| C/2010 H1 | 17090323 | 20100619.145776 | 2.74743452 | 1.00000959 | 233.787592 | 347.407257 | 36.505749 | −3.49 |
| ±0.012050 | ±0.00007428 | ±0.00002954 | ±0.004486 | ±0.000507 | ±0.000741 | ±10.75 | ||
| C/2010 X1 | 17140317 | 20110911.579239 | 0.48158241 | 0.99998839 | 343.653876 | 323.416873 | 1.876287 | 24.10 |
| ±0.000172 | ±0.00000166 | ±0.00000106 | ±0.000479 | ±0.000486 | ±0.000026 | ±2.20 | ||
| Original barycentric orbits based on pre-perihelion data sets | ||||||||
| C/2006 VZ13 | 17090412 | 20070811.247241 | 1.01301057 | 0.99998585 | 174.164610 | 65.978852 | 134.779701 | 13.96 |
| ±0.000688 | ±0.00000132 | ±0.00000486 | ±0.000185 | ±0.000093 | ±0.000041 | ±4.79 | ||
| C/2007 N3 | 17100226 | 20090109.707500 | 1.20595272 | 0.99996465 | 136.943949 | 338.502617 | 178.368253 | 29.31 |
| ±0.000039 | ±0.00000094 | ±0.00000072 | ±0.000153 | ±0.000145 | ±0.000005 | ±0.59 | ||
| C/2007 Q3 | 17081213 | 20091007.094186 | 2.25545290 | 0.99990547 | 2.067678 | 149.432150 | 65.620427 | 41.91 |
| ±0.000155 | ±0.00000129 | ±0.00000120 | ±0.000046 | ±0.000013 | ±0.000004 | ±0.53 | ||
| C/2007 W1 | 17110112 | 20080625.604947 | 0.85572750 | 1.00003655 | 306.192555 | 334.735976 | 9.764146 | −42.71 |
| ±0.000155 | ±0.00000091 | ±0.00000200 | ±0.000063 | ±0.000048 | ±0.000016 | ±2.34 | ||
| C/2008 A1 | 17090122 | 20080929.789350 | 1.07273156 | 0.99987037 | 348.519683 | 277.854140 | 82.555436 | 120.84 |
| ±0.000230 | ±0.00000106 | ±0.00000218 | ±0.000069 | ±0.000028 | ±0.000022 | ±2.03 | ||
| C/2009 K5 | 17101204 | 20100428.968071 | 1.41933112 | 0.99993542 | 66.205123 | 257.740138 | 103.924779 | 45.50 |
| ±0.000031 | ±0.00000030 | ±0.00000078 | ±0.000027 | ±0.000006 | ±0.000007 | ±0.55 | ||
Notes. 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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