209P/LINEAR
Last updated 2013 Apr. 17
+ Orbit O-C
209P/2008 X2 (LINEAR)
From 612 observations 2003 Dec. 3-2009 Aug. 15, mean residual 0".50.
Epoch = 2009 Mar. 30.0 TT JDT = 2454920.5
T = 2009 Apr. 15.9742775594 TT +/- 0.0000066827 0.0000000026
Peri. = 149.7294177835 +/- 0.0000203340 -0.0000000061
Node = 66.4496970535 (2000.0) +/- 0.0000197393 0.0000000104
Incl. = 19.1479165033 +/- 0.0000046184 0.0000000019
q = 0.9137061971 AU +/- 0.0000000534 0.0000000000
e = 0.6889778539 +/- 0.0000000182 -0.0000000000
a = 2.9377528528 AU +/- 0.0000000826
n = 0.1957407233 +/- 0.0000000083
P = 5.0352714129 years +/- 0.0000002125
209P LINEAR *18981203.92325 0.8686953 0.7043603 140.22049 75.83138 15.30156 18981217 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.04 2.9383582
209P LINEAR *19031220.43133 0.8729087 0.7033060 140.20962 75.84089 15.28879 19040101 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.05 2.9421179
209P LINEAR *19090108.68397 0.8813400 0.7012508 140.38386 75.69629 15.29548 19090114 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.07 2.9500996
209P LINEAR *19140205.16557 0.8828695 0.7008279 140.52118 75.62556 15.30628 19140128 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.07 2.9510420
Jupiter 0.5449 19170508.8
209P LINEAR *19190301.01342 0.8766271 0.7002250 144.96955 71.01126 17.61487 19190211 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.00 2.9242836
209P LINEAR *19240229.59393 0.8737385 0.7009885 145.06145 70.94599 17.63786 19240225 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.00 2.9220900
209P LINEAR *19290226.04562 0.8746186 0.7007898 145.02149 70.96711 17.63642 19290310 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.00 2.9230910
209P LINEAR *19340222.89163 0.8720109 0.7014265 145.01051 70.94250 17.65128 19340212 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 4.99 2.9205901
209P LINEAR *19390221.50672 0.8751875 0.7006002 145.03508 70.92791 17.64256 19390226 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.00 2.9231397
209P LINEAR *19440301.98764 0.8964032 0.6951482 145.67344 70.41933 17.71057 19440311 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.04 2.9404561
Earth 0.5273 19490214.0
209P LINEAR *19490319.07848 0.8962653 0.6951438 145.76569 70.36680 17.72076 19490325 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.04 2.9399607
Earth 0.4057 19540221.8
209P LINEAR *19540327.45248 0.8687808 0.7016048 146.61702 69.85405 18.08086 19540408 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 4.97 2.9115111
Earth 0.5621 19590208.3
209P LINEAR *19590315.09899 0.8655909 0.7024053 146.68240 69.79903 18.10445 19590313 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 4.96 2.9086235
209P LINEAR *19640229.09305 0.8688020 0.7016012 146.62661 69.82862 18.08795 19640215 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 4.97 2.9115466
209P LINEAR *19690214.67875 0.8679275 0.7018265 146.61433 69.80365 18.09929 19690228 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 4.97 2.9108136
209P LINEAR *19740205.07387 0.8713272 0.7008937 146.67979 69.77833 18.09368 19740202 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 4.97 2.9131024
Jupiter 0.9200 19760312.8
209P LINEAR *19790209.02663 0.9158329 0.6886661 149.45464 66.64768 19.06952 19790216 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.05 2.9416424
209P LINEAR *19840226.56895 0.9141877 0.6890743 149.55648 66.59069 19.08856 19840301 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.04 2.9402127
209P LINEAR *19890309.55967 0.9079263 0.6905477 149.63325 66.55084 19.14149 19890315 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.03 2.9339784
Earth 0.5845 19940213.8
209P LINEAR *19940317.16802 0.9043433 0.6914232 149.65559 66.51009 19.16513 19940329 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.02 2.9306906
Earth 0.4904 19990222.8
209P LINEAR *19990324.71784 0.9077092 0.6906005 149.64467 66.51172 19.15168 19990412 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.03 2.9337772
Earth 0.3864 20040307.8
209P/2004 CB LINEAR 20040402.16330 0.9121801 0.6894032 149.65579 66.48763 19.14732 20040316 612 20031203 20090815 17.5 5.0 h3E2 1 Kinoshita P 5.03 2.9368624
Earth 0.2798 20090328.5
209P/2008 X2 LINEAR 20090415.97428 0.9137062 0.6889779 149.72942 66.44970 19.14792 20090330 612 20031203 20090815 17.5 5.0 h3E2 2 Kinoshita P 5.04 2.9377529
Jupiter 0.5924 20120218.0
209P LINEAR *20140506.32399 0.9694578 0.6725840 152.39309 62.82451 21.24341 20140523 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.09 2.9609356
Earth 0.0555 20140529.3
209P LINEAR *20190612.80690 0.9675050 0.6732781 152.50055 62.77123 21.25857 20190606 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.10 2.9612496
209P LINEAR *20240714.49781 0.9644172 0.6740404 152.49387 62.76953 21.28248 20240729 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.09 2.9587017
209P LINEAR *20290814.22222 0.9599926 0.6751663 152.53560 62.71749 21.31866 20290812 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.08 2.9553362
209P LINEAR *20340914.23840 0.9647875 0.6739535 152.51002 62.73218 21.29200 20340826 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.09 2.9590488
209P LINEAR *20391017.34851 0.9689142 0.6728900 152.51596 62.70582 21.29005 20391019 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.10 2.9620441
209P LINEAR *20441123.76595 0.9707986 0.6724054 152.59814 62.67449 21.28822 20441211 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.10 2.9634143
Jupiter 0.6455 20470903.5
209P LINEAR *20500110.91447 1.0382585 0.6532844 154.53040 59.80211 22.99578 20491225 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.18 2.9945540
209P LINEAR *20550319.38697 1.0361938 0.6537989 154.62113 59.75098 23.01725 20550329 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.18 2.9930397
209P LINEAR *20600519.34695 1.0292287 0.6554386 154.71266 59.71073 23.07871 20600521 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.16 2.9870695
Earth 0.3498 20600610.3
209P LINEAR *20650716.28783 1.0253812 0.6563758 154.73344 59.67295 23.10637 20650714 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.15 2.9840194
209P LINEAR *20700911.75791 1.0292199 0.6554902 154.69497 59.68876 23.08377 20700906 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.16 2.9874905
209P LINEAR *20751108.73912 1.0292920 0.6554133 154.65980 59.68075 23.09109 20751030 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.16 2.9870336
209P LINEAR *20810108.55211 1.0326783 0.6545438 154.70832 59.66434 23.07666 20801222 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.17 2.9893179
209P LINEAR *20860327.34639 1.0722614 0.6446745 155.63348 58.80588 23.30677 20860326 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.24 3.0176876
Earth 0.5665 20860401.3
209P LINEAR *20910625.97320 1.0727749 0.6444456 155.75652 58.75940 23.31672 20910628 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.24 3.0171892
209P LINEAR *20960913.14025 1.0362546 0.6525946 156.54890 58.44401 23.66943 20960929 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.15 2.9828394
209P LINEAR *21011108.29737 1.0326575 0.6534752 156.61937 58.39739 23.70045 21011123 612 20031203 20090815 17.5 5.0 h3E2 x Kinoshita P 5.14 2.9800393
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