Orbit Fit and Astrometric record for 550564

The following information shows the result of the orbit fit based on Gary Bernstein's method. Most of the information should be self-explanatory. Take special note that while the original Bernstein software works with barycentric coordinates, we convert these results into a heliocentric coordinate system.

# Object: 550564    
# Created Tue Dec  7 02:08:10 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    136 observations of    136
# Arc:  10.04y
# First observation: 2011/08/17
#  Last observation: 2021/08/31
# Chi-squared of fit:    78.54 DOF:    266 RMS:  0.13
# Min/Max residuals:    -0.49    0.75
# Exact a, adot, b, bdot, g, gdot:
  1.823348E-05  3.747369E-02 -5.653708E-06 -1.310865E-02  3.207132E-02 -5.105415E-03
# Covariance matrix:
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
#      lat0       lon0       xBary       yBary       zBary        JD0
   14.034121  -59.582722   -0.399747    0.224844   -0.899725  2455790.793316
# Heliocentric elements and errors
Epoch:              2455790.5000  =  2011/08/17
Mean Anomaly:          343.72486 +/-     0.000
Argument of Peri:      174.08648 +/-     0.000
Long of Asc Node:      154.87701 +/-     0.000
Inclination:            23.59764 +/-     0.000
Eccentricity:         0.28852702 +/-    0.0000
Semi-Major Axis:     43.73020118 +/-    0.0000
Time of Perihelion: 2460565.7142 +/-       0.0
Perihelion:          31.11285669 +/-    0.0000
Aphelion:            56.34754566 +/-    0.0000
Period (y)              289.1881 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           16.13380628 +/-    0.0000
Ecliptic Y          -26.68273081 +/-    0.0000
Ecliptic Z            7.56113289 +/-    0.0000
Ecliptic XDOT         0.00267901 +/-    0.0000
Ecliptic YDOT         0.00175573 +/-    0.0000
Ecliptic ZDOT        -0.00119128 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   32.08493555 +/-    0.0000
Geocenter to KBO     31.18062240 +/-    0.0000
# Hcoef:  7.01

The following table shows the complete astrometric record for 550564. The first three columns show the date of observation. The next six columns are RA and DEC. The next column (when provided) is the observed magnitude and filter. The next column is the object name (550564) followed by the observatory code and reference code for the source of the astrometry.

2011 08  17.29255  19 58 28.037  -06 19 57.30  21.9G 550564    F51  C~345w      
2011 08  17.30382  19 58 27.960  -06 19 57.61  21.7G 550564    F51  C~345w      
2011 09  14.32108  19 56 34.584  -06 37 06.88  22.1G 550564    F51  C~345w      
2011 09  17.25032  19 56 26.894  -06 38 55.85  21.8G 550564    F51  C~345w      
2012 05  20.57046  20 14 38.374  -06 15 18.64  22.1G 550564    F51  C~345w      
2012 08  06.35282  20 08 30.815  -06 32 00.42  22.2G 550564    F51  C~345w      
2012 08  06.36343  20 08 30.798  -06 32 00.97        550564    F51  C~345w      
2012 08  16.38100  20 07 36.043  -06 37 37.20  22.8G 550564    F51  C~345w      
2012 08  16.39085  20 07 35.955  -06 37 37.23  21.4G 550564    F51  C~345w      
2012 08  25.31461  20 06 51.626  -06 42 56.68  21.1G 550564    F51  C~345w      
2012 08  25.32535  20 06 51.581  -06 42 56.97  22.1G 550564    F51  C~345w      
2014 05  31.54384  20 32 30.655  -06 46 49.46  22.4G 550564    F51  C~345w      
2014 05  31.54516  20 32 30.656  -06 46 49.43  21.9G 550564    F51  C~345w      
2014 05  31.55692  20 32 30.619  -06 46 49.50  21.8G 550564    F51  C~345w      
2014 05  31.55824  20 32 30.606  -06 46 49.53  22.1G 550564    F51  C~345w      
2014 05  31.56994  20 32 30.583  -06 46 49.41  21.9G 550564    F51  C~345w      
2014 05  31.57127  20 32 30.591  -06 46 49.30  21.7G 550564    F51  C~345w      
2014 05  31.58302  20 32 30.552  -06 46 49.33  22.0G 550564    F51  C~345w      
2014 05  31.58435  20 32 30.548  -06 46 49.41  22.2G 550564    F51  C~345w      
2014 06  22.54242  20 31 12.109  -06 48 30.61  21.7G 550564    F51  C~345w      
2014 06  22.55508  20 31 12.060  -06 48 30.67  21.5G 550564    F51  C~345w      
2014 06  22.56772  20 31 12.007  -06 48 30.89  22.4G 550564    F51  C~345w      
2014 06  22.58039  20 31 11.915  -06 48 30.88  22.3G 550564    F51  C~345w      
2014 08  20.32460  20 25 47.557  -07 13 50.00  21.9G 550564    F51  C~345w      
2014 08  20.33695  20 25 47.462  -07 13 50.38  22.1G 550564    F51  C~345w      
2014 08  21.30260  20 25 42.394  -07 14 25.73  21.9G 550564    F51  C~345w      
2014 08  21.33841  20 25 42.209  -07 14 26.84  21.8G 550564    F51  C~345w      
2014 09  22.28399  20 23 32.335  -07 34 21.71  22.2G 550564    F51  C~345w      
2014 09  22.29816  20 23 32.298  -07 34 22.21  22.3G 550564    F51  C~345w      
2014 09  22.31239  20 23 32.261  -07 34 22.71  22.7G 550564    F51  C~345w      
2014 09  22.32656  20 23 32.228  -07 34 23.26  22.3G 550564    F51  C~345w      
2014 09  24.23295  20 23 27.468  -07 35 32.53  22.1G 550564    F51  C~345w      
2014 09  24.24728  20 23 27.447  -07 35 32.80  22.1G 550564    F51  C~345w      
2014 09  24.26145  20 23 27.397  -07 35 33.37  22.2G 550564    F51  C~345w      
2014 09  24.27565  20 23 27.367  -07 35 33.95  21.8G 550564    F51  C~345w      
2015 06  19.55669  20 40 45.591  -07 03 37.82  21.7G 550564    F51  C~345w      
2015 06  27.52421  20 40 10.699  -07 05 16.10  22.0G 550564    F51  C~345w      
2015 06  27.53670  20 40 10.637  -07 05 16.43  22.1G 550564    F51  C~345w      
2015 06  27.54914  20 40 10.576  -07 05 16.62  22.0G 550564    F51  C~345w      
2015 06  27.56158  20 40 10.519  -07 05 16.75  21.9G 550564    F51  C~345w      
2015 06  28.45258  20 40 06.340  -07 05 29.92  21.8G 550564    F51  C~345w      
2015 06  28.46556  20 40 06.260  -07 05 30.60  21.8G 550564    F51  C~345w      
2015 07  19.43243  20 38 14.962  -07 12 49.34  21.2G 550564    F51  C~345w      
2015 07  19.44514  20 38 14.885  -07 12 49.79  22.1G 550564    F51  C~345w      
2015 07  19.45785  20 38 14.809  -07 12 49.90  21.3G 550564    F51  C~345w      
2015 07  27.38277  20 37 28.737  -07 16 32.29  21.3G 550564    F51  C~345w      
2015 07  27.39438  20 37 28.708  -07 16 32.79  21.5G 550564    F51  C~345w      
2015 07  27.40602  20 37 28.621  -07 16 32.96  21.7G 550564    F51  C~345w      
2015 07  27.41768  20 37 28.521  -07 16 33.22  22.2G 550564    F51  C~345x      
2015 07  28.38032  20 37 22.920  -07 17 02.29  21.7G 550564    F51  C~345x      
2015 09  09.24580  20 33 35.288  -07 42 28.95  22.0G 550564    F51  C~345x      
2015 09  09.25815  20 33 35.238  -07 42 29.55  22.0G 550564    F51  C~345x      
2015 09  09.27053  20 33 35.193  -07 42 30.08  22.0G 550564    F51  C~345x      
2015 09  09.28294  20 33 35.145  -07 42 30.39  21.8G 550564    F51  C~345x      
2016 06  05.51410  20 50 51.982  -07 17 12.03  22.0G 550564    F51  C~345x      
2016 06  05.52643  20 50 51.951  -07 17 11.98  21.8G 550564    F51  C~345x      
2016 06  05.53883  20 50 51.928  -07 17 11.99  22.2G 550564    F51  C~345x      
2016 06  05.55125  20 50 51.898  -07 17 12.13  21.7G 550564    F51  C~345x      
2016 06  29.47769  20 49 23.256  -07 21 06.34  21.8G 550564    F51  C~345x      
2016 06  29.49013  20 49 23.184  -07 21 06.49  21.5G 550564    F51  C~345x      
2016 06  29.50260  20 49 23.120  -07 21 06.82  21.9G 550564    F51  C~345x      
2016 06  29.51504  20 49 23.067  -07 21 07.04  22.0G 550564    F51  C~345x      
2016 07  29.39330  20 46 40.825  -07 33 23.53  22.3G 550564    F51  C~345x      
2016 07  29.40470  20 46 40.740  -07 33 23.94  21.6G 550564    F51  C~345x      
2016 07  29.41606  20 46 40.680  -07 33 24.46  22.2G 550564    F51  C~345x      
2016 07  29.42740  20 46 40.613  -07 33 24.43  21.7G 550564    F51  C~345x      
2016 08  08.36870  20 45 42.353  -07 38 54.09  22.4G 550564    F51  C~345x      
2016 08  08.38045  20 45 42.280  -07 38 54.38  21.9G 550564    F51  C~345x      
2016 08  08.39217  20 45 42.206  -07 38 54.90  21.6G 550564    F51  C~345x      
2016 08  08.40392  20 45 42.140  -07 38 55.33  21.7G 550564    F51  C~345x      
2016 08  26.30580  20 44 02.695  -07 49 50.11  21.4G 550564    F51  C~345x      
2016 08  26.31771  20 44 02.627  -07 49 50.64  21.8G 550564    F51  C~345x      
2016 08  26.32965  20 44 02.564  -07 49 51.26  21.7G 550564    F51  C~345x      
2016 10  01.23041  20 41 46.396  -08 12 06.08  21.9G 550564    F51  C~345x      
2016 10  01.24314  20 41 46.381  -08 12 06.54  21.8G 550564    F51  C~345x      
2016 10  01.25490  20 41 46.357  -08 12 06.93  21.8G 550564    F51  C~345x      
2016 10  01.26664  20 41 46.325  -08 12 07.29  21.8G 550564    F51  C~345x      
2017 06  25.53553  20 59 10.800  -07 34 22.93  22.1G 550564    F51  C~345x      
2017 06  25.54754  20 59 10.745  -07 34 23.07  22.0G 550564    F51  C~345x      
2017 06  25.55958  20 59 10.696  -07 34 23.29  22.1G 550564    F51  C~345x      
2017 06  25.57162  20 59 10.638  -07 34 23.48  22.2G 550564    F51  C~345x      
2017 07  01.57755  20 58 44.089  -07 36 05.01  21.5G 550564    F51  C~345x      
2017 07  01.58730  20 58 44.046  -07 36 05.33  22.0G 550564    F51  C~345x      
2017 07  01.59699  20 58 44.003  -07 36 05.38  21.6G 550564    F51  C~345x      
2017 07  15.51775  20 57 33.470  -07 41 17.31  22.0G 550564    F51  C~345x      
2017 07  15.53018  20 57 33.410  -07 41 17.75  22.2G 550564    F51  C~345x      
2017 07  15.54260  20 57 33.356  -07 41 18.35  21.7G 550564    F51  C~345x      
2017 07  27.38482  20 56 26.557  -07 46 57.49  21.7G 550564    F51  C~345x      
2017 07  27.39743  20 56 26.476  -07 46 57.94  22.1G 550564    F51  C~345x      
2017 07  27.43410  20 56 26.280  -07 46 59.15  21.6G 550564    F51  C~345x      
2017 07  27.44682  20 56 26.189  -07 46 59.44  22.1G 550564    F51  C~345x      
2017 08  16.32415  20 54 30.559  -07 58 23.23  21.8G 550564    F51  C~345x      
2017 08  16.33630  20 54 30.495  -07 58 23.63  21.7G 550564    F51  C~345x      
2017 08  16.36043  20 54 30.354  -07 58 24.58  21.4G 550564    F51  C~345x      
2017 09  14.31674  20 52 05.796  -08 16 50.27  21.2G 550564    F51  C~345x      
2017 09  24.23579  20 51 30.525  -08 22 57.50  21.9G 550564    F51  C~345x      
2017 09  24.24552  20 51 30.490  -08 22 57.78  21.8G 550564    F51  C~345x      
2017 09  24.25525  20 51 30.471  -08 22 58.05  21.9G 550564    F51  C~345x      
2017 09  24.26501  20 51 30.443  -08 22 58.58  21.5G 550564    F51  C~345x      
2018 06  23.55773  21 08 51.537  -07 47 23.75  21.5G 550564    F51  C~345x      
2018 06  23.57036  21 08 51.501  -07 47 23.88  21.7G 550564    F51  C~345x      
2018 06  23.58301  21 08 51.451  -07 47 24.24  21.7G 550564    F51  C~345x      
2018 07  09.53066  21 07 41.110  -07 52 28.63  21.9G 550564    F51  C~345x      
2018 07  09.54167  21 07 41.057  -07 52 28.81  21.6G 550564    F51  C~345x      
2018 07  09.55265  21 07 41.009  -07 52 29.16  22.1G 550564    F51  C~345x      
2018 07  09.56362  21 07 40.970  -07 52 29.26  22.2G 550564    F51  C~345x      
2018 08  12.37160  21 04 31.597  -08 09 54.80  21.8G 550564    F51  C~345x      
2018 08  12.38274  21 04 31.537  -08 09 55.18  21.9G 550564    F51  C~345x      
2018 08  12.39391  21 04 31.467  -08 09 55.65  21.9G 550564    F51  C~345x      
2018 08  12.40501  21 04 31.407  -08 09 55.95  21.5G 550564    F51  C~345x      
2018 08  13.42375  21 04 25.480  -08 10 33.47  22.3G 550564    F51  C~345x      
2018 08  13.43706  21 04 25.398  -08 10 34.05  22.0G 550564    F51  C~345x      
2018 08  13.45034  21 04 25.322  -08 10 34.39  22.0G 550564    F51  C~345x      
2018 08  13.46365  21 04 25.244  -08 10 34.91  22.1G 550564    F51  C~345x      
2020 07  20.51820  21 26 02.820  -08 22 36.23  21.7w 550564    F51  C~3zev      
2020 07  20.53028  21 26 02.759  -08 22 36.42  21.8w 550564    F51  C~3zev      
2020 07  20.54234  21 26 02.684  -08 22 36.98  21.8w 550564    F51  C~3zev      
2020 08  12.37836  21 23 53.587  -08 35 46.95  21.8w 550564    F51  C~4Z5y      
2020 08  12.38871  21 23 53.537  -08 35 47.40  21.7w 550564    F51  C~4Z5y      
2020 08  12.39905  21 23 53.476  -08 35 47.69  21.7w 550564    F51  C~4Z5y      
2020 08  12.40938  21 23 53.404  -08 35 48.14  21.7w 550564    F51  C~4Z5y      
2020 08  17.40630  21 23 24.394  -08 39 00.13  21.8w 550564    F51  C~43zS      
2020 08  17.42120  21 23 24.314  -08 39 00.68  21.7w 550564    F51  C~43zS      
2020 08  17.43624  21 23 24.227  -08 39 01.24  21.6w 550564    F51  C~43zS      
2020 08  17.45120  21 23 24.116  -08 39 01.81  21.8w 550564    F51  C~43zS      
2020 09  12.30676  21 21 05.841  -08 56 03.01  21.8w 550564    F51  C~487o      
2020 09  12.31961  21 21 05.777  -08 56 03.31  21.9w 550564    F51  C~487o      
2020 09  12.33247  21 21 05.726  -08 56 03.84  21.8w 550564    F51  C~487o      
2020 09  12.34537  21 21 05.648  -08 56 04.58  21.8w 550564    F51  C~487o      
2020 12  03.20897  21 20 34.793  -09 26 29.48  21.8w 550564    F51  C~4Nfm      
2020 12  03.22172  21 20 34.846  -09 26 29.66  22.0w 550564    F51  C~4Nfm      
2020 12  03.23448  21 20 34.909  -09 26 29.63  22.0w 550564    F51  C~4Nfm      
2021 08  31.429321 21 31 53.183  -08 59 37.78  21.6w 550564    F51  C~5274      
2021 08  31.438653 21 31 53.134  -08 59 38.21  21.8w 550564    F51  C~5274      
2021 08  31.447928 21 31 53.068  -08 59 38.77  21.8w 550564    F51  C~5274      
2021 08  31.457185 21 31 53.015  -08 59 38.85  21.7w 550564    F51  C~5274      

The following table shows the residuals to the orbit fit. The first coumn is the point number. The second column is the time, in years, measured from the first observation. The third and fifth columns are the regularized positions used in the orbit fit. The fourth and sixth columns are the residuals, in arc seconds, for RA and Dec respectively.

     1   0.0000      0.00     0.08       0.00    -0.15
     2   0.0000      0.00    -0.19       0.00    -0.07
     3   0.0767      0.00    -0.11       0.00    -0.29
     4   0.0848      0.00    -0.19       0.00     0.20
     5   0.7591      0.00    -0.03       0.00    -0.14
     6   0.9721      0.00     0.09       0.00    -0.16
     7   0.9721      0.00     0.75       0.00    -0.37
     8   0.9996      0.00     0.39       0.00    -0.33
     9   0.9996      0.00    -0.14       0.00    -0.02
    10   1.0240      0.00    -0.04       0.00     0.37
    11   1.0240      0.00     0.05       0.00     0.47
    12   2.7878      0.00     0.01       0.00     0.06
    13   2.7878      0.00     0.07       0.00     0.09
    14   2.7879      0.00    -0.02       0.00    -0.01
    15   2.7879      0.00    -0.16       0.00    -0.04
    16   2.7879      0.00    -0.04       0.00     0.06
    17   2.7879      0.00     0.13       0.00     0.17
    18   2.7879      0.00     0.01       0.00     0.11
    19   2.7879      0.00     0.00       0.00     0.03
    20   2.8480      0.00    -0.08       0.00    -0.04
    21   2.8481      0.00     0.06       0.00     0.05
    22   2.8481      0.00     0.14       0.00    -0.03
    23   2.8482      0.00    -0.36       0.00     0.12
    24   3.0090      0.00     0.10       0.00    -0.04
    25   3.0090      0.00    -0.32       0.00     0.03
    26   3.0117      0.00    -0.13       0.00    -0.14
    27   3.0118      0.00    -0.03       0.00     0.06
    28   3.0992      0.00    -0.11       0.00    -0.04
    29   3.0993      0.00    -0.08       0.00    -0.03
    30   3.0993      0.00    -0.06       0.00    -0.01
    31   3.0993      0.00     0.02       0.00    -0.04
    32   3.1046      0.00    -0.04       0.00    -0.14
    33   3.1046      0.00     0.18       0.00     0.11
    34   3.1046      0.00    -0.04       0.00     0.05
    35   3.1047      0.00     0.05       0.00    -0.02
    36   3.8392      0.00    -0.07       0.00     0.06
    37   3.8610      0.00     0.01       0.00     0.11
    38   3.8610      0.00    -0.02       0.00    -0.04
    39   3.8611      0.00    -0.05       0.00    -0.04
    40   3.8611      0.00    -0.01       0.00     0.01
    41   3.8635      0.00     0.04       0.00     0.17
    42   3.8636      0.00    -0.22       0.00    -0.32
    43   3.9210      0.00     0.10       0.00     0.04
    44   3.9210      0.00     0.06       0.00    -0.07
    45   3.9211      0.00     0.03       0.00     0.15
    46   3.9428      0.00    -0.38       0.00     0.01
    47   3.9428      0.00     0.23       0.00    -0.14
    48   3.9428      0.00    -0.04       0.00     0.04
    49   3.9428      0.00    -0.49       0.00     0.12
    50   3.9455      0.00     0.14       0.00    -0.15
    51   4.0628      0.00    -0.09       0.00     0.10
    52   4.0629      0.00    -0.06       0.00    -0.03
    53   4.0629      0.00     0.05       0.00    -0.08
    54   4.0629      0.00     0.11       0.00     0.08
    55   4.8028      0.00    -0.15       0.00    -0.01
    56   4.8028      0.00    -0.12       0.00     0.07
    57   4.8029      0.00     0.04       0.00     0.09
    58   4.8029      0.00     0.09       0.00    -0.02
    59   4.8684      0.00     0.17       0.00     0.09
    60   4.8684      0.00    -0.01       0.00     0.16
    61   4.8685      0.00    -0.08       0.00     0.04
    62   4.8685      0.00     0.03       0.00     0.03
    63   4.9503      0.00     0.20       0.00     0.27
    64   4.9503      0.00    -0.06       0.00     0.22
    65   4.9504      0.00     0.06       0.00     0.06
    66   4.9504      0.00     0.07       0.00     0.45
    67   4.9776      0.00     0.01       0.00    -0.05
    68   4.9777      0.00    -0.04       0.00     0.06
    69   4.9777      0.00    -0.11       0.00    -0.05
    70   4.9777      0.00    -0.05       0.00    -0.07
    71   5.0267      0.00     0.15       0.00     0.15
    72   5.0268      0.00     0.07       0.00     0.08
    73   5.0268      0.00     0.07       0.00    -0.09
    74   5.1251      0.00    -0.09       0.00    -0.06
    75   5.1251      0.00     0.10       0.00    -0.08
    76   5.1252      0.00     0.12       0.00    -0.07
    77   5.1252      0.00     0.02       0.00    -0.03
    78   5.8569      0.00     0.08       0.00    -0.04
    79   5.8570      0.00     0.03       0.00     0.01
    80   5.8570      0.00     0.07       0.00    -0.03
    81   5.8570      0.00    -0.02       0.00    -0.04
    82   5.8735      0.00     0.01       0.00     0.08
    83   5.8735      0.00     0.06       0.00    -0.05
    84   5.8735      0.00     0.11       0.00     0.08
    85   5.9116      0.00    -0.13       0.00     0.01
    86   5.9117      0.00     0.00       0.00    -0.11
    87   5.9117      0.00     0.22       0.00    -0.39
    88   5.9441      0.00     0.02       0.00    -0.07
    89   5.9442      0.00    -0.08       0.00    -0.12
    90   5.9443      0.00     0.23       0.00    -0.19
    91   5.9443      0.00    -0.01       0.00    -0.08
    92   5.9987      0.00     0.02       0.00     0.02
    93   5.9988      0.00     0.12       0.00     0.07
    94   5.9988      0.00     0.10       0.00     0.01
    95   6.0781      0.00     0.00       0.00     0.15
    96   6.1053      0.00    -0.02       0.00    -0.07
    97   6.1053      0.00    -0.08       0.00     0.00
    98   6.1053      0.00     0.10       0.00     0.08
    99   6.1053      0.00     0.14       0.00    -0.10
   100   6.8508      0.00    -0.13       0.00     0.03
   101   6.8509      0.00     0.07       0.00     0.08
   102   6.8509      0.00     0.06       0.00    -0.10
   103   6.8946      0.00    -0.10       0.00    -0.04
   104   6.8946      0.00    -0.05       0.00     0.04
   105   6.8946      0.00     0.06       0.00    -0.05
   106   6.8947      0.00     0.32       0.00     0.10
   107   6.9872      0.00    -0.06       0.00    -0.04
   108   6.9872      0.00     0.03       0.00    -0.01
   109   6.9873      0.00    -0.03       0.00    -0.07
   110   6.9873      0.00     0.06       0.00     0.04
   111   6.9901      0.00    -0.01       0.00    -0.02
   112   6.9901      0.00    -0.06       0.00    -0.11
   113   6.9902      0.00    -0.02       0.00     0.04
   114   6.9902      0.00    -0.01       0.00     0.01
   115   8.9260      0.00     0.00       0.00    -0.01
   116   8.9260      0.00     0.07       0.00     0.17
   117   8.9261      0.00    -0.08       0.00    -0.02
   118   8.9886      0.00    -0.22       0.00     0.03
   119   8.9886      0.00    -0.05       0.00    -0.02
   120   8.9887      0.00    -0.04       0.00     0.08
   121   8.9887      0.00    -0.21       0.00     0.02
   122   9.0024      0.00    -0.07       0.00    -0.07
   123   9.0024      0.00     0.05       0.00    -0.04
   124   9.0024      0.00     0.08       0.00    -0.01
   125   9.0025      0.00    -0.27       0.00    -0.00
   126   9.0733      0.00    -0.06       0.00    -0.04
   127   9.0733      0.00    -0.10       0.00     0.16
   128   9.0733      0.00     0.06       0.00     0.13
   129   9.0734      0.00    -0.18       0.00    -0.11
   130   9.2975      0.00     0.03       0.00     0.01
   131   9.2975      0.00    -0.02       0.00    -0.19
   132   9.2976      0.00     0.08       0.00    -0.18
   133  10.0401      0.00     0.13       0.00     0.05
   134  10.0401      0.00     0.17       0.00    -0.00
   135  10.0401      0.00    -0.04       0.00    -0.19
   136  10.0401      0.00    -0.06       0.00     0.10

The following table comes from a 10My integration of the orbit of the object. Three columns are shown. The first column is the result of integrating the nominal orbit. The other two columns are based on clones of the nominal orbit that are +/- 3 sigma from the nominal orbit. If all three types agree then the classificiation is deemed secure. The basis for these calculations is described in more detail in AJ, 129, 1117 (2005). Any use made of these calculations should refer to and credit this publication and the Deep Ecliptic Survey Team.

550564    quality flag:2

Type:       CENTAURS  CENTAURS  SCATNEAR

axisobj        43.541    43.541    43.541
ecceobj         0.287     0.287     0.287
incobj         23.603    23.603    23.603
qmin           30.178    29.864    30.824
qmax           57.855    58.258    57.293
amean          43.725    43.725    43.725
amin           43.283    43.263    43.267
amax           44.285    44.284    44.286
emean           0.241     0.247     0.234
emin            0.149     0.146     0.146
emax            0.308     0.317     0.295
imean          24.069    23.850    24.340
imin           21.804    21.288    22.340
imax           26.465    26.466    26.648
excite_mean     0.476     0.477     0.476
fracstop        1.000     1.000     1.000
cjmean          2.822     2.822     2.821

libcent 0      -180.0    -180.0    -180.0
libamp  0      -180.0    -180.0    -180.0
libcent 1      -180.0    -180.0    -180.0
libamp  1      -180.0    -180.0    -180.0
libcent 2      -180.0    -180.0    -180.0
libamp  2      -180.0    -180.0    -180.0
libcent 3      -180.0    -180.0    -180.0
libamp  3      -180.0    -180.0    -180.0
libcent 4      -180.0    -180.0    -180.0
libamp  4      -180.0    -180.0    -180.0

kozaimean       182.0     189.4     180.3
kozaiamp        179.9     179.9     179.9