46P/Wirtanen

Last updated 2018 July 18

+ Orbit O-C

46P/Wirtanen
From 1246 observations 2007 Aug. 4-2018 July 2, mean residual 0".67.
  Nongravitational parameters A1 = -0.29, A2 = -0.1940.

  Epoch  = 2018 Dec. 28.0 TT             JDT = 2458480.5
      T  = 2018 Dec. 12.9595745428 TT    +/- 0.0000178392      -0.0000000000
   Peri. = 356.3596179210                +/- 0.0000658478       0.0000000001
   Node  =  82.1594019584 (2000.0)       +/- 0.0000353540       0.0000000000
   Incl. =  11.7461610719                +/- 0.0000061273      -0.0000000000
      q  =   1.0553573384 AU             +/- 0.0000008490      -0.0000000000
      e  =   0.6588095432                +/- 0.0000002049      -0.0000000000
     A1  =  -0.2948576013                +/- 0.0264930151       0.0000000421
     A2  =  -0.1940406590                +/- 0.0014669366       0.0000000027
      a  =   3.0931619494 AU             +/- 0.0000010039
      n  =   0.1811757573                +/- 0.0000000882
      P  =   5.4400637440 years          +/- 0.0000026485

  46P             Wirtanen                   *19080414.98305  1.6319097 0.5462034 330.38267  97.41629  10.30494 19080409   42 19471102 19680324  8.5 20.0 h3E2 0.6  x 2  +1.38 -0.0887         Kinoshita  P    6.82   3.5961257                 
    Jupiter  0.5259 AU  19121231.0 TT
    Earth    0.7522     19141103.8
  46P             Wirtanen                   *19150111.67673  1.4302623 0.5816215 335.13979  95.77041  11.07337 19150123   42 19471102 19680324  8.5 20.0 h3E2 0.6  x 2  +1.38 -0.0887         Kinoshita  P    6.32   3.4185850                 
  46P             Wirtanen                   *19210512.05571  1.4314755 0.5813659 335.25823  95.70960  11.07553 19210531   42 19471102 19680324  8.5 20.0 h3E2 0.6  x 2  +1.38 -0.0887         Kinoshita  P    6.32   3.4193952                 
    Jupiter  0.5289     19231222.0
  46P             Wirtanen                   *19271115.33654  1.6120225 0.5444278 343.50096  87.23563  13.38149 19271116   42 19471102 19680324  8.5 20.0 h3E2 0.6  x 2  +1.38 -0.0887         Kinoshita  P    6.66   3.5384565                 
    Earth    0.6649     19271214.5
  46P             Wirtanen                   *19340718.53303  1.6202786 0.5429714 343.60212  87.19854  13.36702 19340722   42 19471102 19680324  8.5 20.0 h3E2 0.6  x 2  +1.38 -0.0887         Kinoshita  P    6.68   3.5452454                 
  46P             Wirtanen                   *19410322.34315  1.6266345 0.5420271 343.59268  87.17115  13.37091 19410327   42 19471102 19680324  8.5 20.0 h3E2 0.6  x 2  +1.38 -0.0887         Kinoshita  P    6.69   3.5518138                 
  46P/1948 A1     Wirtanen                    19471202.94944  1.6349736 0.5404673 343.55788  87.18106  13.35560 19471201   42 19471102 19680324  8.5 20.0 h3E2 0.6  1 2  +1.38 -0.0887         Kinoshita  P    6.71   3.5579050                 
    Earth    0.6543     19471204.8
  46P/1954 R2     Wirtanen                    19540813.51443  1.6252525 0.5420404 343.55557  87.15652  13.37627 19540806   42 19471102 19680324  8.5 20.0 h3E2 0.6  2 2  +1.38 -0.0887         Kinoshita  P    6.69   3.5488997                 
  46P             Wirtanen                    19610415.23234  1.6180670 0.5432819 343.53028  87.13811  13.38866 19610411   42 19471102 19680324  8.5 20.0 h3E2 0.6  3 2  +1.38 -0.0887         Kinoshita  P    6.67   3.5428132                 
    Earth    0.6572     19671127.8
  46P             Wirtanen                    19671215.65159  1.6123219 0.5442418 343.63242  87.07399  13.40190 19671216   16 19671005 19911206  9.0 20.0 h3E2 1.1  4 2  +0.88 -0.1512         Kinoshita  P    6.65   3.5376691                 
    Jupiter  0.2758     19720410.0
  46P             Wirtanen                    19740705.66611  1.2556810 0.6142613 351.85938  84.20955  12.26607 19740712   16 19671005 19911206  9.0 20.0 h3E2 1.1  5 2  +0.88 -0.1512         Kinoshita  P    5.87   3.2552632                 
  46P             Wirtanen                   *19800522.59702  1.2556328 0.6142272 351.96312  84.16217  12.26735 19800610   16 19671005 19911206  9.0 20.0 h3E2 1.1  x 2  +0.88 -0.1512         Kinoshita  P    5.87   3.2548503                 
    Jupiter  0.4669     19840226.0
  46P             Wirtanen                    19860319.13192  1.0846095 0.6520115 356.07571  82.32485  11.67918 19860331   16 19671005 19911206  9.0 20.0 h3E2 1.1  6 2  +0.88 -0.1512         Kinoshita  P    5.50   3.1167971                 
  46P             Wirtanen                    19910920.62836  1.0833070 0.6522427 356.16838  82.29264  11.68203 19910921  511 19910708 20070909  9.0 20.0 h3E2 0.8  7 2  +0.38 -0.1383         Kinoshita  P    5.50   3.1151233                 
  46P             Wirtanen                    19970314.14992  1.0637670 0.6567473 356.34189  82.20507  11.72258 19970313  511 19910708 20070909  9.0 20.0 h3E2 0.8  8 2  +0.38 -0.1383         Kinoshita  P    5.46   3.0990781                 
  46P             Wirtanen                    20020826.74617  1.0587696 0.6578420 356.39947  82.17249  11.73839 20020903 1591 19960320 20140429  8.5 25.0 h3E2 0.8  9 2  +0.27 -0.1384         Kinoshita  P    5.44   3.0943880                 
  46P             Wirtanen                    20080202.49502  1.0574885 0.6581309 356.34935  82.17346  11.73944 20080115 1591 19960320 20140429  8.5 25.0 h3E2 0.8 10 2  +0.27 -0.1384         Kinoshita  P    5.44   3.0932552                 
  46P             Wirtanen                    20130709.42354  1.0520749 0.6593289 356.34500  82.16255  11.75726 20130707 1246 20070804 20180702  8.5 25.0 h3E3 0.7 11 2  -0.29 -0.1940         Kinoshita  P    5.43   3.0882423                 
  46P             Wirtanen                    20181212.95957  1.0553573 0.6588095 356.35962  82.15940  11.74616 20181228 1246 20070804 20180702  8.5 25.0 h3E3 0.7 12 2  -0.29 -0.1940         Kinoshita  P    5.44   3.0931619                 
    Earth    0.0775     20181216.6
  46P             Wirtanen                   *20240519.04147  1.0548058 0.6588333 356.32993  82.16448  11.74946 20240510 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    5.44   3.0917605                 
  46P             Wirtanen                   *20291027.38076  1.0593050 0.6577513 356.35318  82.15602  11.73522 20291031 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    5.45   3.0951321                 
  46P             Wirtanen                   *20350414.69891  1.0751435 0.6540972 356.46783  82.11521  11.70898 20350423 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    5.48   3.1082240                 
  46P             Wirtanen                   *20401009.34669  1.0789678 0.6532176 356.53679  82.08924  11.69735 20401013 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    5.49   3.1113689                 
    Jupiter  0.5564     20421126.1
  46P             Wirtanen                   *20460630.01359  1.2219059 0.6206549 359.56043  80.53560  12.08645 20460624 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    5.78   3.2210933                 
  46P             Wirtanen                   *20520414.27475  1.2250356 0.6199475 359.67517  80.49215  12.07591 20520413 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    5.79   3.2233330                 
    Jupiter  0.1164     20541119.6
  46P             Wirtanen                   *20590605.50853  1.9872289 0.4720339  15.72842  76.01713  13.89517 20590527 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.30   3.7639328                 
  46P             Wirtanen                   *20660930.01441  1.9985719 0.4703539  15.82479  75.98179  13.87534 20660927 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.33   3.7734098                 
  46P             Wirtanen                   *20740120.45220  1.9865023 0.4720708  15.78934  75.97996  13.89267 20740128 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.30   3.7628198                 
  46P             Wirtanen                   *20810428.54402  1.9629946 0.4757186  15.97614  75.81551  13.89130 20810421 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.24   3.7441620                 
  46P             Wirtanen                   *20880731.67025  1.9635087 0.4757767  16.13261  75.74337  13.88746 20880713 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.25   3.7455576                 
  46P             Wirtanen                   *20951120.97350  2.0038869 0.4699210  16.47521  75.65528  13.83466 20951114 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.35   3.7803555                 
  46P             Wirtanen                   *21030330.06389  2.0142383 0.4681969  16.40504  75.64300  13.81756 21030318 1246 20070804 20180702  8.5 25.0 h3E3 0.7  x 2  -0.29 -0.1940         Kinoshita  P    7.37   3.7875639                 
		
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