121P/Shoemaker-Holt
Last updated 2016 Aug. 10
+ Orbit O-C
121P/Shoemaker-Holt
From 545 observations 1989 Mar. 4-2016 June 4, mean residual 0".63.
Epoch = 2013 Sept. 25.0 TT JDT = 2456560.5
T = 2013 Sept. 8.2755975587 TT +/- 0.0000930512 0.0000000094
Peri. = 12.5169043755 +/- 0.0000122431 -0.0000000005
Node = 94.2253528354 (2000.0) +/- 0.0000168006 0.0000000025
Incl. = 20.1666341794 +/- 0.0000075694 0.0000000002
q = 3.7549470787 AU +/- 0.0000003343 -0.0000000000
e = 0.1875470404 +/- 0.0000000830 0.0000000000
a = 4.6217409075 AU +/- 0.0000001355
n = 0.0991963473 +/- 0.0000000044
P = 9.9359270272 years +/- 0.0000004370
121P Shoemaker-Holt *18860426.03327 3.6336494 0.1908917 4.80423 111.24332 19.74560 18860514 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 9.52 4.4909309
121P Shoemaker-Holt *19050819.37379 3.6539012 0.1912493 3.92076 110.32392 19.69901 19050823 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 9.60 4.5179576
121P Shoemaker-Holt *19150403.62348 3.6773528 0.1898667 3.71161 110.30974 19.67750 19150413 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 9.67 4.5391949
121P Shoemaker-Holt *19241218.59893 3.6883655 0.1891658 4.12328 110.20324 19.66637 19241201 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 9.70 4.5488531
121P Shoemaker-Holt *19340822.24247 3.6625578 0.1906393 4.36533 110.12560 19.69689 19340831 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 9.63 4.5252478
121P Shoemaker-Holt *19440330.00251 3.6628482 0.1914812 4.07416 110.13563 19.70058 19440311 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 9.64 4.5303192
Jupiter 0.8095 19490820.0
121P Shoemaker-Holt *19530711.01595 3.2480189 0.2450337 6.97879 105.91599 19.27517 19530702 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 8.92 4.3022035
121P Shoemaker-Holt *19620615.15328 3.2646301 0.2435190 6.83783 105.90501 19.26046 19620625 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 8.97 4.3155479
121P Shoemaker-Holt *19710610.07430 3.2659597 0.2433122 7.11479 105.79360 19.25982 19710618 545 19890304 20160604 5.5 20.0 h3E2 0.6 x Kinoshita P 8.97 4.3161255
121P/1989 E2 Shoemaker-Holt 19800515.20488 3.2462231 0.2449434 7.08478 105.79689 19.28116 19800501 545 19890304 20160604 5.5 20.0 h3E2 0.6 1 Kinoshita P 8.91 4.2993108
Jupiter 0.3987 19841111.0
121P/1995 Q3 Shoemaker-Holt 19880807.79297 2.6469368 0.3389531 6.03205 99.75931 17.72345 19880827 545 19890304 20160604 5.5 20.0 h3E2 0.6 2 Kinoshita P 8.01 4.0041585
121P Shoemaker-Holt 19960820.04777 2.6643038 0.3367280 6.12758 99.71980 17.69683 19960825 545 19890304 20160604 5.5 20.0 h3E2 0.6 3 Kinoshita P 8.05 4.0169096
121P Shoemaker-Holt 20040901.71589 2.6481206 0.3384587 6.23010 99.66984 17.71777 20040823 545 19890304 20160604 5.5 20.0 h3E2 0.6 4 Kinoshita P 8.01 4.0029559
Jupiter 0.2551 20080115.8
121P Shoemaker-Holt 20130908.27560 3.7549471 0.1875470 12.51690 94.22535 20.16663 20130925 545 19890304 20160604 5.5 20.0 h3E2 0.6 5 Kinoshita P 9.94 4.6217409
121P Shoemaker-Holt *20230628.75346 3.7302825 0.1862476 11.66052 94.11526 20.16456 20230625 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 9.81 4.5840509
121P Shoemaker-Holt *20330505.65349 3.7556693 0.1852891 11.63526 94.08663 20.13828 20330503 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 9.90 4.6098184
121P Shoemaker-Holt *20430411.12811 3.7645803 0.1846368 11.95378 93.97225 20.12847 20430421 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 9.92 4.6170593
121P Shoemaker-Holt *20530303.94571 3.7395225 0.1858306 12.28928 93.89032 20.15249 20530227 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 9.84 4.5930520
121P Shoemaker-Holt *20621225.09366 3.7276683 0.1871692 12.14748 93.91296 20.16286 20630106 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 9.82 4.5860320
Jupiter 0.1668 20670324.0
121P Shoemaker-Holt *20710518.07905 4.4327413 0.1169671 322.92940 86.73965 21.76118 20710504 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 11.25 5.0199049
121P Shoemaker-Holt *20811116.34499 4.2473271 0.1122857 316.87963 85.71203 22.13176 20811107 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 10.47 4.7845655
121P Shoemaker-Holt *20920419.41664 4.2520929 0.1114022 316.34970 85.71174 22.13745 20920403 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 10.47 4.7851717
121P Shoemaker-Holt *21130613.96349 4.3062911 0.1102921 316.54748 85.54045 22.06577 21130703 545 19890304 20160604 13.5 7.5 h3E2 0.6 x Kinoshita P 10.65 4.8401177
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