46P/Wirtanen

Last updated 2018 Sept. 6

+ Orbit O-C

46P/Wirtanen
From 1418 observations 2007 Sept. 24-2018 Sept. 3, mean residual 0".70.
  Nongravitational parameters A1 = +0.38, A2 = -0.1613.

  Epoch  = 2018 Dec. 28.0 TT             JDT = 2458480.5
      T  = 2018 Dec. 12.9409750483 TT    +/- 0.0000199622       0.0000000000
   Peri. = 356.3515014157                +/- 0.0000418694       0.0000000002
   Node  =  82.1595459276 (2000.0)       +/- 0.0000352113      -0.0000000000
   Incl. =  11.7462596513                +/- 0.0000056934      -0.0000000002
      q  =   1.0553574674 AU             +/- 0.0000002205      -0.0000000000
      e  =   0.6587961813                +/- 0.0000001155       0.0000000000
     A1  =   0.3830337879                +/- 0.0057469360       0.0000000487
     A2  =  -0.1612864220                +/- 0.0004501216      -0.0000000000
      a  =   3.0930411958 AU             +/- 0.0000003979
      n  =   0.1811863672                +/- 0.0000000350
      P  =   5.4397451862 years          +/- 0.0000010497

  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                    20130709.38858  1.0520733 0.6593092 356.34111  82.16270  11.75735 20130707 1418 20070924 20180903  9.0 25.0 h3E3 0.7 11 2  +0.38 -0.1613         Kinoshita  P    5.43   3.0880591                 
  46P             Wirtanen                    20181212.94098  1.0553575 0.6587962 356.35150  82.15955  11.74626 20181228 1418 20070924 20180903  9.0 25.0 h3E3 0.7 12 2  +0.38 -0.1613         Kinoshita  P    5.44   3.0930412                 
    Earth    0.0774     20181216.5
  46P             Wirtanen                   *20240519.08393  1.0548061 0.6588238 356.31914  82.16462  11.74957 20240510 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    5.44   3.0916750                 
  46P             Wirtanen                   *20291027.53249  1.0593086 0.6577471 356.33823  82.15619  11.73533 20291031 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    5.45   3.0951048                 
  46P             Wirtanen                   *20350414.99035  1.0751132 0.6541074 356.44866  82.11555  11.70917 20350423 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    5.48   3.1082280                 
  46P             Wirtanen                   *20401009.82183  1.0789448 0.6532316 356.51410  82.08962  11.69753 20401013 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    5.49   3.1114273                 
    Jupiter  0.5602     20421125.6
  46P             Wirtanen                   *20460630.07479  1.2208397 0.6209162 359.50959  80.54807  12.08161 20460624 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    5.78   3.2205012                 
  46P             Wirtanen                   *20520413.89887  1.2239727 0.6202129 359.62037  80.50468  12.07108 20520413 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    5.79   3.2227867                 
    Jupiter  0.1165     20541119.3
  46P             Wirtanen                   *20590603.34331  1.9861075 0.4721435  15.64758  76.00435  13.95813 20590527 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.30   3.7625901                 
  46P             Wirtanen                   *20660926.48293  1.9974280 0.4704705  15.74231  75.96891  13.93821 20660927 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.33   3.7720806                 
  46P             Wirtanen                   *20740115.55078  1.9854084 0.4721953  15.70420  75.96737  13.95553 20740128 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.30   3.7616343                 
  46P             Wirtanen                   *20810422.48158  1.9625333 0.4757438  15.87791  75.80874  13.95430 20810421 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.24   3.7434623                 
  46P             Wirtanen                   *20880724.77073  1.9629373 0.4758046  16.03217  75.73661  13.95069 20880713 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.25   3.7446673                 
  46P             Wirtanen                   *20951114.17288  2.0048880 0.4696961  16.39420  75.64204  13.89594 20951114 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.35   3.7806398                 
  46P             Wirtanen                   *21030323.80638  2.0153099 0.4679827  16.32494  75.62948  13.87865 21030318 1418 20070924 20180903  9.0 25.0 h3E3 0.7  x 2  +0.38 -0.1613         Kinoshita  P    7.37   3.7880537                 
		
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