50P/Arend

Last updated 2015 Aug. 1

Orbit O-C

50P/Arend
From 1588 observations 1951 Oct. 8-2016 Apr. 3, mean residual 0".69.
  Nongravitational parameters A1 = +0.25, A2 = -0.0151.

  Epoch  = 2016 Feb. 22.0 TT             JDT = 2457440.5
      T  = 2016 Feb. 8.1870988411 TT     +/- 0.0001041232      -0.0000000018
   Peri. =  49.2211176643                +/- 0.0000527045      -0.0000000011
   Node  = 355.1762146754 (2000.0)       +/- 0.0000143636       0.0000000004
   Incl. =  19.1392686111                +/- 0.0000060487      -0.0000000004
      q  =   1.9188018104 AU             +/- 0.0000003988      -0.0000000000
      e  =   0.5302048157                +/- 0.0000001053       0.0000000000
     A1  =   0.2457086054                +/- 0.0025288906      -0.0000000414
     A2  =  -0.0151076968                +/- 0.0000342208      -0.0000000026
      a  =   4.0843369075 AU             +/- 0.0000003056
      n  =   0.1194047863                +/- 0.0000000134
      P  =   8.2543397065 years          +/- 0.0000009264

  50P             Arend                      *18980714.31194  1.7988839 0.5371089  42.75582 359.47358  22.24443 18980710 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.66   3.8861923                 
  50P             Arend                      *19060306.57455  1.7897998 0.5384243  42.74373 359.48819  22.26052 19060311 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.64   3.8775864                 
  50P             Arend                      *19131011.30633  1.7676192 0.5418874  43.05573 359.12897  22.25334 19130930 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.58   3.8584822                 
  50P             Arend                      *19210515.94578  1.7710547 0.5414305  43.18613 359.01531  22.23159 19210531 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.59   3.8621295                 
  50P             Arend                      *19281219.54417  1.7747630 0.5412744  43.32969 358.96805  22.16908 19281220 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.61   3.8688987                 
  50P             Arend                      *19360725.47919  1.7760130 0.5409801  43.29750 358.92934  22.15466 19360711 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.61   3.8691420                 
  50P             Arend                      *19440306.31469  1.7712204 0.5416398  43.44456 358.82133  22.15288 19440311 1588 19511008 20160403 12.0 10.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.60   3.8642541                 
  50P/1951 T1     Arend                       19511123.41672  1.8209859 0.5355640  44.49318 358.39108  21.70619 19511110 1588 19511008 20160403 12.0 10.0 h3E3 0.7  1 2  +0.25 -0.0151         Kinoshita  P    7.76   3.9208541                 
  50P/1959 N1     Arend                       19590901.20939  1.8315507 0.5339543  44.59830 358.30498  21.65523 19590820 1588 19511008 20160403 12.0 10.0 h3E3 0.7  2 2  +0.25 -0.0151         Kinoshita  P    7.79   3.9299806                 
  50P             Arend                       19670613.67123  1.8221336 0.5351614  44.68931 358.22323  21.66895 19670530 1588 19511008 20160403 12.0 10.0 h3E3 0.7  3 2  +0.25 -0.0151         Kinoshita  P    7.76   3.9199275                 
    Jupiter  0.6439     19690707.6
  50P             Arend                       19750524.69703  1.8469154 0.5376365  46.92436 356.35489  19.96215 19750528 1588 19511008 20160403 12.0 10.0 h3E3 0.7  4 2  +0.25 -0.0151         Kinoshita  P    7.98   3.9945091                 
  50P             Arend                       19830522.39389  1.8568932 0.5363939  46.93169 356.32306  19.93315 19830526 1588 19511008 20160403 12.0 10.0 h3E3 0.7  5 2  +0.25 -0.0151         Kinoshita  P    8.02   4.0053255                 
  50P             Arend                       19910526.03332  1.8500554 0.5370351  47.07151 356.19277  19.93552 19910524 1588 19511008 20160403 12.0 10.0 h3E3 0.7  6 2  +0.25 -0.0151         Kinoshita  P    7.99   3.9961029                 
    Jupiter  0.9803     19930508.1
  50P             Arend                       19990803.76537  1.9166859 0.5303538  48.99420 355.38123  19.17928 19990810 1588 19511008 20160403 12.0 10.0 h3E3 0.7  7 2  +0.25 -0.0151         Kinoshita  P    8.24   4.0811272                 
  50P             Arend                       20071101.18264  1.9243431 0.5292463  49.04081 355.33584  19.15499 20071027 1588 19511008 20160403 12.0 10.0 h3E3 0.7  8 2  +0.25 -0.0151         Kinoshita  P    8.26   4.0877920                 
  50P             Arend                       20160208.18710  1.9188018 0.5302048  49.22112 355.17621  19.13927 20160222 1588 19511008 20160403 12.0 10.0 h3E3 0.7  9 2  +0.25 -0.0151         Kinoshita  P    8.25   4.0843369                 
  50P             Arend                      *20240512.77538  1.9223252 0.5300126  49.34535 355.16913  19.09881 20240510 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.27   4.0901636                 
  50P             Arend                      *20320807.79117  1.9039394 0.5323165  49.79644 354.77886  19.10168 20320727 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.21   4.0709995                 
  50P             Arend                      *20401101.88794  1.9112965 0.5315670  49.90612 354.66036  19.07690 20401013 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.24   4.0801923                 
  50P             Arend                      *20490122.09451  1.9016280 0.5325804  50.05369 354.58810  19.07640 20490208 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.21   4.0683528                 
  50P             Arend                      *20570309.28180  1.8655542 0.5377761  51.44762 352.35756  18.99680 20570318 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.11   4.0360404                 
  50P             Arend                      *20650428.27509  1.8780858 0.5363020  51.57928 352.25926  18.96048 20650425 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.15   4.0502350                 
  50P             Arend                      *20730614.30566  1.8622398 0.5383782  51.64007 352.20772  18.98091 20730602 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.10   4.0341248                 
  50P             Arend                      *20810607.33901  1.8248000 0.5452742  51.71511 349.99835  18.60151 20810531 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.04   4.0129677                 
  50P             Arend                      *20890630.11221  1.8366972 0.5439231  51.81101 349.93244  18.56759 20890708 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.08   4.0271653                 
  50P             Arend                      *20970723.92710  1.8257682 0.5451252  51.89375 349.85544  18.58275 20970706 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    8.04   4.0137822                 
    Jupiter  0.8944     20991014.1
  50P             Arend                      *21050630.04753  1.7646985 0.5579508  52.35066 347.13913  17.45270 21050705 1588 19511008 20160403  9.5 20.0 h3E3 0.7  x 2  +0.25 -0.0151         Kinoshita  P    7.98   3.9920863                 
		
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