48P/Johnson

Last updated 2019 June 9

+ Orbit O-C

48P/Johnson
From 1967 observations 1949 Aug. 21-2019 Feb. 15, mean residual 0".65.
  Nongravitational parameters A1 = +0.58, A2 = -0.0181.

  Epoch  = 2018 Aug. 30.0 TT             JDT = 2458360.5
      T  = 2018 Aug. 12.1974975292 TT    +/- 0.0001775501      -0.0000000019
   Peri. = 216.5611400973                +/- 0.0000465101      -0.0000000003
   Node  = 110.1334880491 (2000.0)       +/- 0.0000139473      -0.0000000002
   Incl. =  12.2070045935                +/- 0.0000065327       0.0000000002
      q  =   2.0045227040 AU             +/- 0.0000002872       0.0000000000
      e  =   0.4269785109                +/- 0.0000000745       0.0000000000
     A1  =   0.5818655802                +/- 0.0032520325      -0.0000000301
     A2  =  -0.0180608158                +/- 0.0001279069      -0.0000000003
      a  =   3.4981632313 AU             +/- 0.0000001935
      n  =   0.1506412698                +/- 0.0000000125
      P  =   6.5427466837 years          +/- 0.0000005429

  48P             Johnson                    *18960823.17686  2.1084878 0.3991304 197.73733 122.78789  14.76309 18960829 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.57   3.5090606                 
  48P             Johnson                    *19030317.12840  2.0998825 0.4009704 197.60614 122.79188  14.77468 19030327 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.56   3.5054737                 
  48P             Johnson                    *19090930.87033  2.0966739 0.4012090 197.36465 122.76475  14.77284 19090911 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.55   3.5015122                 
  48P             Johnson                    *19160418.40543  2.0876080 0.4026976 197.46269 122.73502  14.78494 19160407 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.53   3.4950606                 
  48P             Johnson                    *19221010.83076  2.0103175 0.4171505 198.01595 122.21479  14.84313 19220923 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.41   3.4491193                 
  48P             Johnson                    *19290309.63226  2.0067644 0.4176395 198.20585 122.16210  14.84752 19290310 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.40   3.4459144                 
    Jupiter  0.6445     19311030.6
  48P             Johnson                    *19360108.11733  2.2363358 0.3789578 206.33118 118.95734  13.87968 19351224 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.83   3.6009404                 
  48P             Johnson                    *19421114.54646  2.2444899 0.3777597 206.51411 118.89231  13.86844 19421117 1967 19490821 20190215  5.5 20.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.85   3.6071113                 
  48P/1949 Q1     Johnson                     19490916.51725  2.2480599 0.3774530 206.15753 118.86236  13.86855 19490901 1967 19490821 20190215  5.5 20.0 h3E3 0.7  1 2  +0.58 -0.0181         Kinoshita  P    6.86   3.6110688                 
  48P/1956 P1     Johnson                     19560726.90077  2.2588075 0.3754716 206.03726 118.84299  13.85385 19560726 1967 19490821 20190215  5.5 20.0 h3E3 0.7  2 2  +0.58 -0.0181         Kinoshita  P    6.88   3.6168214                 
  48P             Johnson                     19630609.17773  2.2472156 0.3775019 206.06619 118.83172  13.86505 19630620 1967 19490821 20190215  5.5 20.0 h3E3 0.7  3 2  +0.58 -0.0181         Kinoshita  P    6.86   3.6099960                 
  48P             Johnson                     19700330.04097  2.1999580 0.3854373 206.02219 118.53474  13.89867 19700404 1967 19490821 20190215  5.5 20.0 h3E3 0.7  4 2  +0.58 -0.0181         Kinoshita  P    6.77   3.5797126                 
  48P             Johnson                     19770108.42821  2.1956586 0.3860624 206.23102 118.47202  13.90332 19770117 1967 19490821 20190215  5.5 20.0 h3E3 0.7  5 2  +0.58 -0.0181         Kinoshita  P    6.76   3.5763549                 
  48P             Johnson                     19831203.21506  2.3020161 0.3674943 208.17531 117.40056  13.67417 19831212 1967 19490821 20190215  5.5 20.0 h3E3 0.7  6 2  +0.58 -0.0181         Kinoshita  P    6.94   3.6395184                 
  48P             Johnson                     19901118.95918  2.3125551 0.3661500 208.29889 117.34951  13.66121 19901105 1967 19490821 20190215  5.5 20.0 h3E3 0.7  7 2  +0.58 -0.0181         Kinoshita  P    6.97   3.6484266                 
  48P             Johnson                     19971031.84737  2.3083003 0.3672614 207.99062 117.35384  13.66450 19971108 1967 19490821 20190215  5.5 20.0 h3E3 0.7  8 2  +0.58 -0.0181         Kinoshita  P    6.97   3.6481106                 
  48P             Johnson                     20041011.96889  2.3099701 0.3665083 207.69483 117.32960  13.65839 20041002 1967 19490821 20190215  5.5 20.0 h3E3 0.7  9 2  +0.58 -0.0181         Kinoshita  P    6.96   3.6464096                 
  48P             Johnson                     20110929.30339  2.3011114 0.3676655 207.95689 117.27190  13.66230 20111006 1967 19490821 20190215  5.5 20.0 h3E3 0.7 10 2  +0.58 -0.0181         Kinoshita  P    6.94   3.6390730                 
    Jupiter  0.6025     20141213.3
  48P             Johnson                     20180812.19750  2.0045227 0.4269785 216.56114 110.13349  12.20700 20180830 1967 19490821 20190215  5.5 20.0 h3E3 0.7 11 2  +0.58 -0.0181         Kinoshita  P    6.54   3.4981632                 
  48P             Johnson                    *20250302.64327  2.0065887 0.4266038 216.77512 110.06395  12.20178 20250214 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.55   3.4994805                 
  48P             Johnson                    *20310929.61147  2.0443167 0.4195368 216.97796 109.73308  12.14535 20310911 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.61   3.5218716                 
  48P             Johnson                    *20380515.08822  2.0526588 0.4183843 217.11248 109.67844  12.13191 20380517 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.63   3.5292358                 
  48P             Johnson                    *20441225.35600  2.0513780 0.4187618 216.83665 109.67790  12.13365 20441211 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.63   3.5293239                 
  48P             Johnson                    *20510811.38779  2.0584895 0.4174035 216.72289 109.66136  12.12323 20510817 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.64   3.5333021                 
  48P             Johnson                    *20580329.68951  2.0488573 0.4190690 216.75055 109.64935  12.13124 20580313 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.62   3.5268514                 
  48P             Johnson                    *20641029.40454  2.0229167 0.4236191 216.59851 109.48496  12.14654 20641116 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.58   3.5096872                 
  48P             Johnson                    *20710529.37543  2.0181768 0.4241718 216.83583 109.41122  12.14682 20710613 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.56   3.5048244                 
    jupiter  0.5454     20740408.1
  48P             Johnson                    *20780201.42951  1.9102492 0.4505199 232.31302  95.79417   9.66413 20780216 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.48   3.4764665                 
  48P             Johnson                    *20840801.01202  1.9129307 0.4501159 232.51967  95.71568   9.65888 20840803 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.49   3.4787886                 
  48P             Johnson                    *20910206.26861  1.9488865 0.4432502 232.75314  95.36010   9.61489 20910119 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.55   3.5004707                 
  48P             Johnson                    *20970831.14641  1.9568860 0.4421562 232.91623  95.28646   9.60257 20970815 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.57   3.5079458                 
  48P             Johnson                    *21040322.97971  1.9566884 0.4422925 232.66208  95.28440   9.60170 21040312 1967 19490821 20190215 -2.5 45.0 h3E3 0.7  x 2  +0.58 -0.0181         Kinoshita  P    6.57   3.5084494                 
		
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