42P/Neujmin
Last updated 2018 July 29
+ Orbit O-C
42P/Neujmin
From 274 observations 1972 June 16-2015 Oct. 9, mean residual 0".69.
Nongravitational parameters A1 = +1.12, A2 = +0.1038.
Epoch = 2015 Apr. 8.0 TT JDT = 2457120.5
T = 2015 Apr. 8.2387043117 TT +/- 0.0007270661 0.0000000006
Peri. = 147.1371742316 +/- 0.0002642848 0.0000000002
Node = 150.2795103431 (2000.0) +/- 0.0001311149 -0.0000000000
Incl. = 3.9845318367 +/- 0.0000178721 -0.0000000000
q = 2.0279703546 AU +/- 0.0000024776 -0.0000000000
e = 0.5841154146 +/- 0.0000004042 0.0000000000
A1 = 1.1215218504 +/- 0.0430835475 0.0000000382
A2 = 0.1037861694 +/- 0.0003319188 -0.0000000002
a = 4.8762816079 AU +/- 0.0000015611
n = 0.0915315689 +/- 0.0000000440
P = 10.7679534053 years +/- 0.0000051710
42P Neujmin *18210828.89918 2.7166827 0.5552889 287.98064 351.54585 3.94946 18210823 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 15.10 6.1088716
42P Neujmin *18361012.41844 2.7511726 0.5515372 289.57777 349.90433 3.92727 18361003 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 15.19 6.1346725
Jupiter 0.1120 AU 18500112.5 TT
42P Neujmin *18520114.12950 2.1844984 0.5729386 132.22170 163.46421 3.16355 18520202 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 11.57 5.1151860
Jupiter 0.5942 18611014.3
42P Neujmin *18630911.61202 2.0332982 0.5851312 140.43080 159.76872 3.65236 18630912 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 10.85 4.9010627
42P Neujmin *18740803.57093 2.0382895 0.5850176 140.78987 159.72937 3.65777 18740716 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 10.89 4.9117496
42P Neujmin *18850707.35032 2.0544655 0.5838378 140.84851 159.63512 3.65663 18850628 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 10.97 4.9366943
42P Neujmin *18960704.43375 2.0685717 0.5826081 140.83525 159.48349 3.65855 18960720 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 11.03 4.9559457
42P Neujmin *19070717.70424 2.0686856 0.5827338 140.81565 159.34748 3.66320 19070704 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 11.04 4.9577115
42P Neujmin *19180719.83805 2.0582406 0.5835764 140.75683 159.23819 3.67065 19180726 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 10.99 4.9426610
42P/1929 P2 Neujmin 19290628.61580 2.0419262 0.5846299 140.76473 159.16787 3.67897 19290708 50 19290806 19930816 14.5 15.0 h3E2 0.8 1 2 +1.69 +0.0494 Kinoshita P 10.90 4.9159197
42P Neujmin *19400513.86792 2.0300176 0.5851500 141.03429 159.07538 3.68675 19400511 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 10.82 4.8933779
42P/1951 J1 Neujmin 19510526.83585 2.0315893 0.5879728 144.80935 156.83993 3.75459 19510603 50 19290806 19930816 14.5 15.0 h3E2 0.8 2 2 +1.69 +0.0494 Kinoshita P 10.95 4.9307161
42P Neujmin *19611201.24945 1.9689842 0.5911850 147.65137 151.29153 3.84952 19611207 50 19290806 19930816 14.5 15.0 h3E2 0.8 x 2 +1.69 +0.0494 Kinoshita P 10.57 4.8163205
42P Neujmin 19720516.51856 1.9762478 0.5897137 146.95992 150.85878 3.88082 19720503 50 19290806 19930816 14.5 15.0 h3E2 0.8 3 2 +1.69 +0.0494 Kinoshita P 10.57 4.8167532
42P Neujmin *19821206.03652 2.0593452 0.5813607 145.19609 150.34643 3.93139 19821217 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.91 4.9191392
42P Neujmin 19931113.05738 2.0012064 0.5860547 147.01578 150.42344 3.98687 19931129 274 19720616 20151009 13.5 10.0 h3E2 0.7 4 2 +1.12 +0.1038 Kinoshita P 10.63 4.8344700
42P Neujmin 20040715.94709 2.0147412 0.5850980 147.16303 150.38313 3.98553 20040714 274 19720616 20151009 13.5 10.0 h3E2 0.7 5 2 +1.12 +0.1038 Kinoshita P 10.70 4.8559450
42P Neujmin 20150408.23870 2.0279704 0.5841154 147.13717 150.27951 3.98453 20150408 274 19720616 20151009 13.5 10.0 h3E2 0.7 6 2 +1.12 +0.1038 Kinoshita P 10.77 4.8762816
42P Neujmin *20260114.93473 2.0296402 0.5840880 147.12303 150.15539 3.98839 20251231 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.78 4.8799754
42P Neujmin *20361013.90728 2.0153359 0.5854213 147.09890 150.04955 3.99763 20360924 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.72 4.8611659
42P Neujmin *20470617.56783 1.9981547 0.5865971 147.16527 149.99439 4.00669 20470619 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.63 4.8334315
42P Neujmin *20580218.16655 2.0016996 0.5862370 148.04165 149.65329 4.01459 20580201 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.64 4.8377932
Jupiter 0.8746 20600325.5
42P Neujmin *20680428.48270 1.9149828 0.5930735 152.49443 142.37969 4.21392 20680409 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.21 4.7059677
42P Neujmin *20780612.26047 1.9312544 0.5909821 151.56615 142.05506 4.24234 20780616 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 10.26 4.7216865
Jupiter 0.6711 20861102.3
42P Neujmin *20880914.51433 1.8227787 0.6010882 154.56071 142.08287 4.30158 20881001 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 9.77 4.5693778
42P Neujmin *20980717.12543 1.8365474 0.5999762 155.36920 141.57880 4.35942 20980701 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 9.84 4.5910954
42P Neujmin *21080519.57600 1.8342898 0.6003442 155.38023 141.47447 4.36399 21080510 274 19720616 20151009 13.5 10.0 h3E2 0.7 x 2 +1.12 +0.1038 Kinoshita P 9.83 4.5896742
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