47P/Ashbrook-Jackson

Last updated 2017 Oct. 9

+ Orbit O-C

47P/Ashbrook-Jackson
From 1803 observations 1948 Oct. 7-2017 Sept. 29, mean residual 0".77.
  Nongravitational parameters A1 = +0.13, A2 = -0.0052.

  Epoch  = 2017 June 16.0 TT             JDT = 2457920.5
      T  = 2017 June 10.1661616153 TT    +/- 0.0003693476       0.0000000005
   Peri. = 357.6669476267                +/- 0.0000877481       0.0000000002
   Node  = 356.9744876933 (2000.0)       +/- 0.0000216481      -0.0000000001
   Incl. =  13.0302960937                +/- 0.0000062091       0.0000000000
      q  =   2.8182257009 AU             +/- 0.0000002733      -0.0000000000
      e  =   0.3170646137                +/- 0.0000000685       0.0000000000
     A1  =   0.1297472985                +/- 0.0076724153       0.0000000110
     A2  =  -0.0052341501                +/- 0.0001291697      -0.0000000000
      a  =   4.1266359271 AU             +/- 0.0000001395
      n  =   0.1175736069                +/- 0.0000000060
      P  =   8.3828989743 years          +/- 0.0000004250

  47P             Ashbrook-Jackson           *18960820.45746  3.8075285 0.2046690 312.36834  23.12487  13.01402 18960829 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P   10.47   4.7873510                 
  47P             Ashbrook-Jackson           *19070201.82187  3.7828746 0.2057442 312.56028  23.01627  13.02992 19070125 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P   10.39   4.7627914                 
  47P             Ashbrook-Jackson           *19170605.98666  3.7567735 0.2064626 312.53914  22.99653  13.05085 19170621 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P   10.30   4.7342109                 
  47P             Ashbrook-Jackson           *19270928.27328  3.7869278 0.2064703 312.35608  22.84417  13.03568 19271007 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P   10.43   4.7722572                 
    Jupiter  0.8582     19290510.5
  47P             Ashbrook-Jackson           *19380412.68952  4.0520073 0.1952018 312.34519  11.61212  12.37738 19380412 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P   11.30   5.0348117                 
    Jupiter  0.1779     19450622.4
  47P/1948 Q1     Ashbrook-Jackson            19481004.78301  2.3110006 0.3956017 348.90907   3.03604  12.51970 19481016 1803 19481007 20170929  3.5 22.5 h3E3 0.8  1 2  +0.13 -0.0052         Kinoshita  P    7.48   3.8236384                 
  47P/1955 H1     Ashbrook-Jackson            19560406.17815  2.3245163 0.3938071 349.09363   2.97978  12.49911 19560328 1803 19481007 20170929  3.5 22.5 h3E3 0.8  2 2  +0.13 -0.0052         Kinoshita  P    7.51   3.8346150                 
  47P             Ashbrook-Jackson            19631002.17689  2.3140842 0.3957486 348.95730   2.97666  12.51307 19631018 1803 19481007 20170929  3.5 22.5 h3E3 0.8  3 2  +0.13 -0.0052         Kinoshita  P    7.49   3.8296712                 
  47P             Ashbrook-Jackson            19710313.44317  2.2845856 0.3997626 348.83260   2.84527  12.53274 19710330 1803 19481007 20170929  3.5 22.5 h3E3 0.8  4 2  +0.13 -0.0052         Kinoshita  P    7.43   3.8061370                 
  47P             Ashbrook-Jackson            19780819.87889  2.2842088 0.3998562 349.01754   2.75385  12.53171 19780731 1803 19481007 20170929  3.5 22.5 h3E3 0.8  5 2  +0.13 -0.0052         Kinoshita  P    7.43   3.8061025                 
  47P             Ashbrook-Jackson            19860124.37890  2.3069548 0.3964166 348.81773   2.64831  12.51148 19860110 1803 19481007 20170929  3.5 22.5 h3E3 0.8  6 2  +0.13 -0.0052         Kinoshita  P    7.47   3.8220980                 
  47P             Ashbrook-Jackson            19930714.05307  2.3162884 0.3949042 348.68933   2.66563  12.50093 19930801 1803 19481007 20170929  3.5 22.5 h3E3 0.8  7 2  +0.13 -0.0052         Kinoshita  P    7.49   3.8279696                 
  47P             Ashbrook-Jackson            20010106.49346  2.3053662 0.3960918 348.88411   2.60223  12.51340 20010111 1803 19481007 20170929  3.5 22.5 h3E3 0.8  8 2  +0.13 -0.0052         Kinoshita  P    7.46   3.8174120                 
    Jupiter  0.5999     20040222.8
  47P             Ashbrook-Jackson            20090131.97200  2.7990884 0.3191897 357.68618 356.98277  13.05274 20090218 1803 19481007 20170929  3.5 22.5 h3E3 0.8  9 2  +0.13 -0.0052         Kinoshita  P    8.34   4.1114073                 
  47P             Ashbrook-Jackson            20170610.16616  2.8182257 0.3170646 357.66695 356.97449  13.03030 20170616 1803 19481007 20170929  3.5 22.5 h3E3 0.8 10 2  +0.13 -0.0052         Kinoshita  P    8.38   4.1266359                 
  47P             Ashbrook-Jackson           *20251028.00337  2.8074610 0.3180506 357.91783 356.88079  13.03925 20251012 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    8.35   4.1168171                 
  47P             Ashbrook-Jackson           *20340304.43572  2.8300254 0.3162344 357.33040 356.80568  13.02904 20340319 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    8.42   4.1388822                 
  47P             Ashbrook-Jackson           *20420714.96475  2.8146412 0.3168964 357.06957 356.75907  13.03446 20420715 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    8.36   4.1203722                 
  47P             Ashbrook-Jackson           *20501203.70594  2.8217447 0.3163304 357.26387 356.66088  13.02564 20501220 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    8.39   4.1273513                 
  47P             Ashbrook-Jackson           *20590413.58334  2.8065925 0.3182097 357.21892 356.66012  13.03931 20590417 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    8.35   4.1165041                 
    Jupiter  0.7659     20640218.3
  47P             Ashbrook-Jackson           *20670517.51203  2.4182351 0.3771828   2.33767 352.95961  12.61436 20670525 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    7.65   3.8827365                 
  47P             Ashbrook-Jackson           *20750119.76615  2.4321309 0.3754486   2.52371 352.88785  12.59198 20750123 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    7.68   3.8942048                 
  47P             Ashbrook-Jackson           *20820918.56607  2.4196230 0.3775249   2.42390 352.88922  12.60593 20820923 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    7.66   3.8870998                 
  47P             Ashbrook-Jackson           *20900423.71381  2.3620568 0.3858507   2.57795 352.51979  12.62602 20900414 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    7.54   3.8460629                 
  47P             Ashbrook-Jackson           *20971114.27290  2.3650632 0.3857157   2.76953 352.42599  12.62107 20971103 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    7.55   3.8501118                 
  47P             Ashbrook-Jackson           *21050531.26240  2.3693287 0.3855102   2.44656 352.41147  12.61730 21050526 1803 19481007 20170929  3.5 22.5 h3E3 0.8  x 2  +0.13 -0.0052         Kinoshita  P    7.57   3.8557656                 
		
[Numbered short periodic comets index] [Main index] inserted by FC2 system