48P/Johnson

Last updated 2018 Dec. 18

+ Orbit O-C

48P/Johnson
From 1778 observations 1949 Aug. 21-2018 Oct. 14, mean residual 0".64.
  Nongravitational parameters A1 = +0.59, A2 = -0.0189.

  Epoch  = 2018 Aug. 30.0 TT             JDT = 2458360.5
      T  = 2018 Aug. 12.1977243869 TT    +/- 0.0001751120       0.0000000005
   Peri. = 216.5611767552                +/- 0.0000462081       0.0000000000
   Node  = 110.1335220754 (2000.0)       +/- 0.0000138584       0.0000000001
   Incl. =  12.2070111395                +/- 0.0000075483      -0.0000000001
      q  =   2.0045261628 AU             +/- 0.0000002894       0.0000000000
      e  =   0.4269774801                +/- 0.0000000754      -0.0000000000
     A1  =   0.5929988986                +/- 0.0031984359       0.0000000073
     A2  =  -0.0188527843                +/- 0.0001265255       0.0000000002
      a  =   3.4981629745 AU             +/- 0.0000001953
      n  =   0.1506412864                +/- 0.0000000126
      P  =   6.5427459632 years          +/- 0.0000005479

  48P             Johnson                    *18960823.18111  2.1084868 0.3991305 197.73752 122.78798  14.76312 18960829 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.57   3.5090596                 
  48P             Johnson                    *19030317.13162  2.0998815 0.4009705 197.60630 122.79198  14.77471 19030327 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.56   3.5054724                 
  48P             Johnson                    *19090930.87234  2.0966730 0.4012091 197.36478 122.76484  14.77287 19090911 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.55   3.5015108                 
  48P             Johnson                    *19160418.40600  2.0876070 0.4026976 197.46279 122.73511  14.78497 19160407 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.53   3.4950589                 
  48P             Johnson                    *19221010.82994  2.0103178 0.4171502 198.01601 122.21489  14.84316 19220923 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.41   3.4491181                 
  48P             Johnson                    *19290309.63031  2.0067647 0.4176392 198.20587 122.16220  14.84755 19290310 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.40   3.4459130                 
  48P             Johnson                    *19360108.11788  2.2363369 0.3789576 206.33150 118.95731  13.87966 19351224 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.83   3.6009406                 
    Jupiter  0.6445     19311030.6
  48P             Johnson                    *19421114.54717  2.2444909 0.3777595 206.51440 118.89228  13.86842 19421117 1778 19490821 20181014  8.5 15.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.85   3.6071113                 
  48P/1949 Q1     Johnson                     19490916.51798  2.2480611 0.3774527 206.15780 118.86233  13.86854 19490901 1778 19490821 20181014  8.5 15.0 h3E3 0.6  1 2  +0.59 -0.0189         Kinoshita  P    6.86   3.6110687                 
  48P/1956 P1     Johnson                     19560726.90147  2.2588087 0.3754713 206.03752 118.84296  13.85383 19560726 1778 19490821 20181014  8.5 15.0 h3E3 0.6  2 2  +0.59 -0.0189         Kinoshita  P    6.88   3.6168212                 
  48P             Johnson                     19630609.17826  2.2472167 0.3775016 206.06642 118.83169  13.86504 19630620 1778 19490821 20181014  8.5 15.0 h3E3 0.6  3 2  +0.59 -0.0189         Kinoshita  P    6.86   3.6099958                 
  48P             Johnson                     19700330.04131  2.1999596 0.3854368 206.02240 118.53471  13.89865 19700404 1778 19490821 20181014  8.5 15.0 h3E3 0.6  4 2  +0.59 -0.0189         Kinoshita  P    6.77   3.5797124                 
  48P             Johnson                     19770108.42842  2.1956602 0.3860619 206.23120 118.47199  13.90330 19770117 1778 19490821 20181014  8.5 15.0 h3E3 0.6  5 2  +0.59 -0.0189         Kinoshita  P    6.76   3.5763546                 
  48P             Johnson                     19831203.21553  2.3020185 0.3674937 208.17550 117.40051  13.67414 19831212 1778 19490821 20181014  8.5 15.0 h3E3 0.6  6 2  +0.59 -0.0189         Kinoshita  P    6.94   3.6395185                 
  48P             Johnson                     19901118.95979  2.3125576 0.3661493 208.29907 117.34947  13.66119 19901105 1778 19490821 20181014  8.5 15.0 h3E3 0.6  7 2  +0.59 -0.0189         Kinoshita  P    6.97   3.6484266                 
  48P             Johnson                     19971031.84797  2.3083027 0.3672607 207.99078 117.35380  13.66448 19971108 1778 19490821 20181014  8.5 15.0 h3E3 0.6  8 2  +0.59 -0.0189         Kinoshita  P    6.97   3.6481105                 
  48P             Johnson                     20041011.96941  2.3099726 0.3665076 207.69497 117.32955  13.65836 20041002 1778 19490821 20181014  8.5 15.0 h3E3 0.6  9 2  +0.59 -0.0189         Kinoshita  P    6.96   3.6464094                 
  48P             Johnson                     20110929.30373  2.3011139 0.3676648 207.95702 117.27186  13.66227 20111006 1778 19490821 20181014  8.5 15.0 h3E3 0.6 10 2  +0.59 -0.0189         Kinoshita  P    6.94   3.6390728                 
    Jupiter  0.6025     20141213.3
  48P             Johnson                     20180812.19772  2.0045262 0.4269775 216.56118 110.13352  12.20701 20180830 1778 19490821 20181014  8.5 15.0 h3E3 0.6 11 2  +0.59 -0.0189         Kinoshita  P    6.54   3.4981630                 
  48P             Johnson                    *20250302.64336  2.0065921 0.4266028 216.77513 110.06398  12.20178 20250214 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.55   3.4994800                 
  48P             Johnson                    *20310929.61112  2.0443202 0.4195357 216.97794 109.73311  12.14535 20310911 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.61   3.5218708                 
  48P             Johnson                    *20380515.08719  2.0526623 0.4183832 217.11243 109.67847  12.13192 20380517 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.63   3.5292349                 
  48P             Johnson                    *20441225.35406  2.0513815 0.4187606 216.83657 109.67794  12.13365 20441211 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.63   3.5293227                 
  48P             Johnson                    *20510811.38474  2.0584931 0.4174022 216.72277 109.66139  12.12323 20510817 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.64   3.5333007                 
  48P             Johnson                    *20580329.68512  2.0488608 0.4190678 216.75041 109.64938  12.13125 20580313 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.62   3.5268499                 
  48P             Johnson                    *20641029.39872  2.0229208 0.4236177 216.59832 109.48499  12.14655 20641116 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.58   3.5096858                 
  48P             Johnson                    *20710529.36815  2.0181807 0.4241704 216.83560 109.41126  12.14683 20710613 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.56   3.5048226                 
    Jupiter  0.5454     20740408.1
  48P             Johnson                    *20780201.41079  1.9102320 0.4505222 232.31208  95.79479   9.66426 20780216 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.48   3.4764500                 
  48P             Johnson                    *20840731.97636  1.9129129 0.4501182 232.51870  95.71630   9.65900 20840803 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.49   3.4787711                 
  48P             Johnson                    *20910206.21868  1.9488748 0.4432512 232.75230  95.36062   9.61500 20910119 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.55   3.5004563                 
  48P             Johnson                    *20970831.08246  1.9568736 0.4421573 232.91536  95.28698   9.60268 20970815 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.57   3.5079311                 
  48P             Johnson                    *21040322.90135  1.9566785 0.4422931 232.66116  95.28491   9.60181 21040312 1778 19490821 20181014 -2.5 45.0 h3E3 0.6  x 2  +0.59 -0.0189         Kinoshita  P    6.57   3.5084350                 
		
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