P/2017 Y3 (Leonard)

+ Orbit O-C

P/2017 Y3 (Leonard)
From 64 observations 2017 Dec. 26-2018 Feb. 18, mean residual 0".47.

  Epoch  = 2018 Feb. 11.0 TT             JDT = 2458160.5
      T  = 2018 Feb. 11.2626033661 TT    +/- 0.0025894853      -0.0000000029
   Peri. =  67.5302734327                +/- 0.0022611114      -0.0000000026
   Node  = 153.8708160282 (2000.0)       +/- 0.0027098971       0.0000000033
   Incl. =  27.5856120740                +/- 0.0003159647       0.0000000004
      q  =   1.2753036629 AU             +/- 0.0000608516       0.0000000001
      e  =   0.8702731675                +/- 0.0003016888       0.0000000004
      a  =   9.8306852792 AU             +/- 0.0023260590
      n  =   0.0319763129                +/- 0.0000113490
      P  =  30.8230555622 years          +/- 0.0109396615

    P/2017 Y3     Leonard                    *18961206.37282  1.2603689 0.8678014  66.71457 154.49318  28.05354 18961117   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   29.44   9.5339035                 
    P/2017 Y3     Leonard                    *19260613.70479  1.2578914 0.8678875  66.93253 154.47956  28.04032 19260614   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   29.38   9.5213660                 
    Jupiter  0.9177     19270718.5
    P/2017 Y3     Leonard                    *19560907.88690  1.2805359 0.8697018  67.49290 153.96953  27.61212 19560904   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   30.81   9.8277346                 
    P/2017 Y3     Leonard                    *19870712.12477  1.2775531 0.8699330  67.66819 153.88392  27.60711 19870724   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   30.78   9.8222676                 
    P/2017 Y3     Leonard                     20180211.26260  1.2753037 0.8702732  67.53027 153.87082  27.58561 20180211   64 20171226 20180218 16.5 10.0 h3E1 0.5  1                          Kinoshita  P   30.82   9.8306853                 
    P/2017 Y3     Leonard                    *20480731.63685  1.2667182 0.8705568  67.43270 153.76428  27.61444 20480723   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   30.61   9.7859030                 
    P/2017 Y3     Leonard                    *20790305.97448  1.2601184 0.8710218  67.54716 153.69288  27.59077 20790323   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   30.54   9.7700090                 
    P/2017 Y3     Leonard                    *21081127.91543  1.2395725 0.8711045  67.30051 153.38735  27.66917 21081126   64 20171226 20180218 16.5 10.0 h3E1 0.5  x                          Kinoshita  P   29.82   9.6168781