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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