Orbit Fit and Astrometric record for 308933

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: 308933    
# Created Tue Nov 30 02:07:19 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    225 observations of    225
# Arc:  16.12y
# First observation: 2005/09/13
#  Last observation: 2021/10/26
# Chi-squared of fit:   189.16 DOF:    444 RMS:  0.16
# Min/Max residuals:    -0.77    0.65
# Exact a, adot, b, bdot, g, gdot:
  2.747608E-05  7.558265E-02 -3.725794E-06 -1.215466E-02  4.274694E-02 -4.478498E-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
   17.626639  -44.082368   -0.573341    0.251853   -0.792404  2453626.653353
# Heliocentric elements and errors
Epoch:              2453626.5000  =  2005/09/13
Mean Anomaly:          359.98559 +/-     0.000
Argument of Peri:      122.34210 +/-     0.000
Long of Asc Node:      197.31754 +/-     0.000
Inclination:            19.47644 +/-     0.000
Eccentricity:         0.96938292 +/-    0.0000
Semi-Major Axis:    789.30912606 +/-    0.0000
Time of Perihelion: 2453950.7122 +/-       0.0
Perihelion:          24.16634413 +/-    0.0000
Aphelion:          1554.45190800 +/-    0.0000
Period (y)            22175.7792 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           17.00799953 +/-    0.0000
Ecliptic Y          -15.67820398 +/-    0.0000
Ecliptic Z            7.08380831 +/-    0.0000
Ecliptic XDOT         0.00334263 +/-    0.0000
Ecliptic YDOT         0.00349694 +/-    0.0000
Ecliptic ZDOT        -0.00082877 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   24.19213719 +/-    0.0000
Geocenter to KBO     23.39356997 +/-    0.0000
# Hcoef:  7.84

The following table shows the complete astrometric record for 308933. 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 (308933) followed by the observatory code and reference code for the source of the astrometry.

2005 09  13.15261  20 52 50.55   +00 48 25.9   21.8V 308933    705  ct5561      
2005 09  13.15344  20 52 50.54   +00 48 26.0   22.3  308933    705  ct9511      
2005 09  22.14545  20 52 14.80   +00 40 09.1   22.0V 308933    705  ct5561      
2005 09  22.14877  20 52 14.79   +00 40 09.2   23.0  308933    705  ct9511      
2005 10  02.20335  20 51 46.99   +00 30 54.8   22.1V 308933    705  ct5561      
2005 10  02.20667  20 51 46.97   +00 30 54.8   23.1  308933    705  ct9511      
2005 10  11.16528  20 51 34.40   +00 22 58.2   22.5V 308933    705  ct5561      
2005 10  11.16611  20 51 34.43   +00 22 58.1   24.0  308933    705  ct9511      
2005 10  26.09982  20 51 41.09   +00 10 56.3   22.2V 308933    705  ct5561      
2005 10  26.10314  20 51 41.09   +00 10 56.1   23.2  308933    705  ct9511      
2005 10  31.08417  20 51 51.28   +00 07 22.8   22.2V 308933    705  ct5561      
2005 10  31.08749  20 51 51.29   +00 07 22.8   23.2  308933    705  ct9511      
2005 11  02.17374  20 51 56.74   +00 05 58.3   22.0V 308933    705  ct5561      
2005 11  02.17706  20 51 56.74   +00 05 58.2   23.0  308933    705  ct9511      
2005 11  24.09391  20 53 35.80   -00 05 21.7   22.1V 308933    705  ct5561      
2005 11  24.09723  20 53 35.83   -00 05 21.7   23.1  308933    705  ct9511      
2005 11  25.11746  20 53 42.20   -00 05 43.3   22.1V 308933    705  ct5561      
2005 11  25.12078  20 53 42.20   -00 05 43.2   22.9  308933    705  ct9511      
2005 11  30.08030  20 54 15.44   -00 07 13.9   22.1V 308933    705  ct5561      
2005 11  30.08362  20 54 15.45   -00 07 14.0   23.2  308933    705  ct9511      
2006 09  27.12624  21 09 20.29   +01 09 36.0   22.1V 308933    705  ct5561      
2006 09  27.12956  21 09 20.28   +01 09 35.8   23.1  308933    705  ct9511      
2006 09  29.13891  21 09 13.81   +01 07 42.7   22.1V 308933    705  ct5561      
2006 09  29.14223  21 09 13.81   +01 07 42.6   23.2  308933    705  ct9511      
2006 10  01.13595  21 09 07.93   +01 05 51.0   21.8V 308933    705  ct5561      
2006 10  01.13927  21 09 07.89   +01 05 50.6   22.6  308933    705  ct9511      
2006 10  03.20038  21 09 02.39   +01 03 55.9   21.6V 308933    705  ct5561      
2006 10  03.20121  21 09 02.39   +01 03 56.1   21.9  308933    705  ct9511      
2006 10  12.13605  21 08 45.42   +00 55 51.2   21.9V 308933    705  ct5561      
2006 10  12.13937  21 08 45.41   +00 55 51.1   22.7  308933    705  ct9511      
2006 10  21.12947  21 08 40.33   +00 48 12.7   22.1V 308933    705  ct5561      
2006 10  21.13280  21 08 40.33   +00 48 12.5   23.2  308933    705  ct9511      
2006 10  23.11641  21 08 40.91   +00 46 36.7   22.1V 308933    705  ct5561      
2006 10  23.11973  21 08 40.91   +00 46 36.5   23.3  308933    705  ct9511      
2006 10  28.12122  21 08 45.18   +00 42 44.9   22.1V 308933    705  ct5561      
2006 10  28.12454  21 08 45.19   +00 42 44.3   23.1  308933    705  ct9511      
2006 11  14.11663  21 09 29.67   +00 31 46.7   22.4V 308933    705  ct5561      
2006 11  14.11746  21 09 29.66   +00 31 46.8   23.7  308933    705  ct9511      
2006 11  22.12406  21 10 06.51   +00 27 57.7   22.2V 308933    705  ct5561      
2006 11  22.12738  21 10 06.51   +00 27 57.7   23.2  308933    705  ct9511      
2007 10  30.12758  21 25 51.55   +01 14 24.6   22.0V 308933    705  Cz2954      
2007 10  30.13090  21 25 51.55   +01 14 24.4   23.1  308933    705  Cz2954      
2007 11  02.12145  21 25 54.77   +01 12 12.6   22.0V 308933    705  Cz2954      
2007 11  02.12477  21 25 54.77   +01 12 12.5   23.1  308933    705  Cz2954      
2007 11  05.12634  21 25 59.44   +01 10 06.4   22.1V 308933    705  Cz2954      
2007 11  05.12966  21 25 59.44   +01 10 06.2   23.0  308933    705  Cz2954      
2007 11  08.12450  21 26 05.55   +01 08 07.2   22.2V 308933    705  Cz2954      
2007 11  08.12782  21 26 05.55   +01 08 07.0   23.0  308933    705  Cz2954      
2007 11  17.12642  21 26 32.52   +01 02 53.0   22.2V 308933    705  Cz2954      
2007 11  17.12725  21 26 32.55   +01 02 52.6   23.7  308933    705  Cz2954      
2007 11  18.12675  21 26 36.35   +01 02 21.8   22.1V 308933    705  Cz2954      
2007 11  18.12758  21 26 36.34   +01 02 21.8   23.5  308933    705  Cz2954      
2007 11  20.11520  21 26 44.35   +01 01 23.4   22.4V 308933    705  Cz2954      
2007 11  20.11603  21 26 44.36   +01 01 23.4   23.8  308933    705  Cz2954      
2008 07  31.38061  21 49 50.05   +03 02 06.8   21.3R 308933    688  Cz3577      
2008 07  31.42604  21 49 49.76   +03 02 05.7         308933    688  Cz3577      
2008 08  24.87766  21 47 11.27   +02 46 01.9         308933    246  Cz6760      
2008 08  29.17615  21 46 43.56   +02 42 29.8   21.2R 308933    688  Cz4539      
2008 08  29.21110  21 46 43.34   +02 42 28.1         308933    688  Cz4539      
2008 09  02.86329  21 46 13.98   +02 38 26.5         308933    246  Cz6760      
2008 10  02.118948 21 43 44.35   +02 10 54.3   21.6V 308933    645  C~1Q1s      
2008 10  02.119777 21 43 44.34   +02 10 54.2   21.0V 308933    645  C~1Q1s      
2008 10  02.122265 21 43 44.34   +02 10 54.1   22.6V 308933    645  C~1Q1s      
2009 09  17.413174 22 02 08.670  +02 57 17.80  20.8G 308933    F51  C~42i3      
2009 09  17.422121 22 02 08.642  +02 57 17.28  21.7G 308933    F51  C~42i3      
2010 07  10.32259  22 25 44.24   +04 09 19.3         308933    695  C~0Oox      
2010 07  10.33735  22 25 44.15   +04 09 19.2         308933    695  C~0Oox      
2010 07  10.35401  22 25 44.10   +04 09 19.2         308933    695  C~0Oox      
2010 08  18.37437  22 22 21.210  +03 53 29.62  21.5i 308933    F51  C~1vxF      
2010 08  18.38609  22 22 21.141  +03 53 29.02  21.1i 308933    F51  C~1vxF      
2010 08  18.39925  22 22 21.058  +03 53 28.41  21.5r 308933    F51  C~1vxF      
2010 08  18.41119  22 22 20.973  +03 53 27.92  21.3r 308933    F51  C~1vxF      
2010 09  15.421491 22 19 24.313  +03 30 05.13  21.8G 308933    F51  C~42i3      
2010 09  15.433273 22 19 24.243  +03 30 04.42  21.6G 308933    F51  C~42i3      
2010 09  17.15748  22 19 14.16   +03 28 27.0   21.1R 308933    688  C~0NHL      
2010 09  17.20378  22 19 13.90   +03 28 24.6         308933    688  C~0NHL      
2011 06  30.598130 22 42 33.582  +04 36 44.85  21.6G 308933    F51  C~42i3      
2011 08  31.314278 22 37 43.574  +04 12 30.94  21.7G 308933    F51  C~42i3      
2011 08  31.325571 22 37 43.492  +04 12 30.59  21.7G 308933    F51  C~42i3      
2011 09  06.331311 22 37 05.323  +04 07 27.35  21.5G 308933    F51  C~42i3      
2011 09  06.344089 22 37 05.241  +04 07 26.77  21.5G 308933    F51  C~42i3      
2012 08  08.585154 22 56 11.486  +04 53 56.37  21.9G 308933    F51  C~42i3      
2012 08  08.597005 22 56 11.418  +04 53 56.20  22.0G 308933    F51  C~42i3      
2012 08  11.557677 22 55 55.334  +04 52 19.30  21.3G 308933    F51  C~42i3      
2012 08  11.570322 22 55 55.260  +04 52 19.10  21.1G 308933    F51  C~42i3      
2012 08  27.384814 22 54 21.560  +04 41 45.23  21.7G 308933    F51  C~42i3      
2012 08  27.396860 22 54 21.481  +04 41 44.83  21.7G 308933    F51  C~42i3      
2012 08  27.470569 22 54 21.042  +04 41 41.78  21.5G 308933    F51  C~42i3      
2012 08  27.481677 22 54 20.926  +04 41 40.60  21.4G 308933    F51  C~42i3      
2013 06  24.567480 23 13 51.819  +05 24 28.90  22.0G 308933    F51  C~42i3      
2013 09  03.42593  23 09 28.430  +05 01 04.69  21.6w 308933    F51  C~1vxF      
2013 09  03.44085  23 09 28.337  +05 01 04.04  21.8w 308933    F51  C~1vxF      
2013 09  03.45575  23 09 28.245  +05 01 03.29  21.7w 308933    F51  C~1vxF      
2013 09  03.47063  23 09 28.149  +05 01 02.59  21.8w 308933    F51  C~1vxF      
2014 06  02.602920 23 27 49.769  +05 36 46.93  22.0G 308933    F51  C~42i3      
2014 06  03.58574  23 27 53.426  +05 37 18.91  21.9w 308933    F51  C~1vxF      
2014 06  03.58994  23 27 53.432  +05 37 18.96  21.9w 308933    F51  C~1vxF      
2014 06  03.59416  23 27 53.455  +05 37 19.28  22.0w 308933    F51  C~1vxF      
2014 06  03.59835  23 27 53.464  +05 37 19.37  22.0w 308933    F51  C~1vxF      
2014 07  10.586768 23 28 35.353  +05 47 15.80  22.0G 308933    F51  C~42i3      
2014 07  10.593654 23 28 35.337  +05 47 15.70  22.1G 308933    F51  C~42i3      
2014 07  10.600554 23 28 35.323  +05 47 15.71  22.0G 308933    F51  C~42i3      
2014 07  10.607465 23 28 35.316  +05 47 15.82  22.0G 308933    F51  C~42i3      
2014 08  06.53108  23 27 16.301  +05 41 02.26  21.9w 308933    F51  C~1vxF      
2014 08  06.54269  23 27 16.263  +05 41 02.17  22.0w 308933    F51  C~1vxF      
2014 08  06.55433  23 27 16.197  +05 41 01.45  22.0w 308933    F51  C~1vxF      
2014 08  06.56611  23 27 16.142  +05 41 01.38  21.9w 308933    F51  C~1vxF      
2014 08  17.482678 23 26 23.660  +05 35 24.81  22.1G 308933    F51  C~42i3      
2014 08  18.461930 23 26 18.530  +05 34 49.44  21.7G 308933    F51  C~42i3      
2014 08  18.473585 23 26 18.471  +05 34 49.04  22.1G 308933    F51  C~42i3      
2014 08  18.485273 23 26 18.406  +05 34 48.56  21.7G 308933    F51  C~42i3      
2014 08  18.496907 23 26 18.353  +05 34 48.14  22.0G 308933    F51  C~42i3      
2014 08  19.46067  23 26 13.216  +05 34 13.25  21.3i 308933    F51  C~1vxF      
2014 08  19.47188  23 26 13.161  +05 34 12.72  21.4i 308933    F51  C~1vxF      
2014 08  19.48311  23 26 13.103  +05 34 12.15  21.4i 308933    F51  C~1vxF      
2014 08  19.49433  23 26 13.031  +05 34 12.01  21.4i 308933    F51  C~1vxF      
2014 10  27.26050  23 19 55.291  +04 36 31.42  22.0w 308933    F51  C~1vxF      
2014 10  27.27192  23 19 55.248  +04 36 30.95  21.9w 308933    F51  C~1vxF      
2014 10  27.29477  23 19 55.156  +04 36 30.01  21.8w 308933    F51  C~1vxF      
2014 10  29.212620 23 19 48.485  +04 34 55.22  21.6G 308933    F51  C~42i3      
2014 10  29.223892 23 19 48.415  +04 34 54.31  21.4G 308933    F51  C~42i3      
2014 12  12.21039  23 19 25.106  +04 09 57.64  21.9w 308933    F51  C~1vxF      
2014 12  12.22129  23 19 25.134  +04 09 57.57  22.1w 308933    F51  C~1vxF      
2014 12  12.23219  23 19 25.160  +04 09 57.29  22.1w 308933    F51  C~1vxF      
2014 12  12.24305  23 19 25.184  +04 09 57.27  22.1w 308933    F51  C~1vxF      
2015 07  25.51390  23 42 32.043  +06 04 35.83  21.9w 308933    F51  C~1vxF      
2015 07  25.52642  23 42 32.002  +06 04 35.64  21.9w 308933    F51  C~1vxF      
2015 07  25.53901  23 42 31.967  +06 04 35.52  22.1w 308933    F51  C~1vxF      
2015 07  25.55146  23 42 31.936  +06 04 35.26  21.9w 308933    F51  C~1vxF      
2015 07  28.570994 23 42 23.409  +06 03 48.83  22.0G 308933    F51  C~42i3      
2015 07  28.583705 23 42 23.375  +06 03 48.62  21.9G 308933    F51  C~42i3      
2015 07  28.596406 23 42 23.333  +06 03 48.36  22.0G 308933    F51  C~42i3      
2015 07  28.609111 23 42 23.290  +06 03 48.12  21.8G 308933    F51  C~42i3      
2015 08  07.577957 23 41 48.237  +06 00 16.84  22.2G 308933    F51  C~42i3      
2015 08  07.588674 23 41 48.184  +06 00 16.57  21.3G 308933    F51  C~42i3      
2015 08  21.514326 23 40 43.870  +05 53 02.19  22.0G 308933    F51  C~42i3      
2015 08  21.526957 23 40 43.802  +05 53 01.69  22.2G 308933    F51  C~42i3      
2015 08  21.539556 23 40 43.731  +05 53 01.08  21.8G 308933    F51  C~42i3      
2015 08  21.552185 23 40 43.668  +05 53 00.69  21.7G 308933    F51  C~42i3      
2015 09  23.339152 23 37 33.069  +05 27 55.64  21.8G 308933    F51  C~42i3      
2015 09  23.341731 23 37 33.055  +05 27 55.24  21.8G 308933    F51  C~42i3      
2015 09  23.352127 23 37 32.977  +05 27 54.98  21.7G 308933    F51  C~42i3      
2015 09  23.359971 23 37 32.937  +05 27 54.53  21.8G 308933    F51  C~42i3      
2015 09  23.362535 23 37 32.912  +05 27 54.30  21.6G 308933    F51  C~42i3      
2015 09  23.370432 23 37 32.868  +05 27 53.70  22.4G 308933    F51  C~42i3      
2015 09  23.373006 23 37 32.862  +05 27 54.07  21.0G 308933    F51  C~42i3      
2015 10  09.381520 23 36 00.428  +05 13 37.05  21.8G 308933    F51  C~42i3      
2015 10  09.394157 23 36 00.334  +05 13 36.33  22.0G 308933    F51  C~42i3      
2015 10  09.406774 23 36 00.261  +05 13 35.83  21.6G 308933    F51  C~42i3      
2015 10  09.419378 23 36 00.215  +05 13 34.95  21.6G 308933    F51  C~42i3      
2015 10  20.260760 23 35 05.405  +05 04 01.23  22.2G 308933    F51  C~42i3      
2015 10  20.271106 23 35 05.360  +05 04 00.81  21.8G 308933    F51  C~42i3      
2015 10  20.281531 23 35 05.326  +05 03 59.95  21.2G 308933    F51  C~42i3      
2015 10  20.291937 23 35 05.287  +05 03 59.67  22.2G 308933    F51  C~42i3      
2015 11  07.209612 23 33 57.556  +04 49 34.12  22.0G 308933    F51  C~42i3      
2015 11  07.220941 23 33 57.514  +04 49 33.92  21.6G 308933    F51  C~42i3      
2015 11  07.232265 23 33 57.485  +04 49 33.18  22.4G 308933    F51  C~42i3      
2015 11  30.253278 23 33 26.262  +04 35 40.82  22.8G 308933    F51  C~42i3      
2015 12  02.215336 23 33 26.919  +04 34 49.17  23.0G 308933    F51  C~42i3      
2015 12  02.227681 23 33 26.924  +04 34 49.00  22.6G 308933    F51  C~42i3      
2015 12  02.239994 23 33 26.921  +04 34 48.59  22.4G 308933    F51  C~42i3      
2015 12  02.252298 23 33 26.930  +04 34 48.36  23.1G 308933    F51  C~42i3      
2016 07  18.550695 23 56 37.971  +06 22 50.80  21.4G 308933    F51  C~42i3      
2016 07  18.562804 23 56 37.942  +06 22 50.86  22.3G 308933    F51  C~42i3      
2016 08  12.486240 23 55 26.383  +06 15 14.76  22.6G 308933    F51  C~42i3      
2016 08  12.496755 23 55 26.329  +06 15 14.23  22.9G 308933    F51  C~42i3      
2016 08  12.497397 23 55 26.303  +06 15 14.77  21.9G 308933    F51  C~42i3      
2016 08  12.507290 23 55 26.314  +06 15 14.40  21.5G 308933    F51  C~42i3      
2016 08  12.507932 23 55 26.306  +06 15 14.45  21.8G 308933    F51  C~42i3      
2016 08  12.517883 23 55 26.261  +06 15 13.73  22.5G 308933    F51  C~42i3      
2016 10  08.340719 23 50 12.627  +05 32 56.31  21.9G 308933    F51  C~42i3      
2016 10  08.351956 23 50 12.566  +05 32 55.79  21.8G 308933    F51  C~42i3      
2016 11  18.264198 23 47 29.947  +05 01 10.51  22.4G 308933    F51  C~42i3      
2016 11  18.275630 23 47 29.914  +05 01 10.35  22.2G 308933    F51  C~42i3      
2017 07  30.539482 00 09 34.210  +06 35 41.86  22.3G 308933    F51  C~42i3      
2017 07  30.549411 00 09 34.173  +06 35 41.64  22.2G 308933    F51  C~42i3      
2017 07  30.559331 00 09 34.158  +06 35 41.57  21.8G 308933    F51  C~42i3      
2017 08  24.516157 00 08 02.602  +06 24 36.55  22.2G 308933    F51  C~42i3      
2017 08  24.528477 00 08 02.537  +06 24 36.17  22.0G 308933    F51  C~42i3      
2017 08  24.540730 00 08 02.484  +06 24 35.56  22.1G 308933    F51  C~42i3      
2017 08  24.553095 00 08 02.415  +06 24 35.16  22.2G 308933    F51  C~42i3      
2017 09  15.451350 00 06 04.519  +06 09 15.06  22.0G 308933    F51  C~42i3      
2017 09  15.463432 00 06 04.451  +06 09 14.39  22.0G 308933    F51  C~42i3      
2017 09  15.475547 00 06 04.381  +06 09 13.88  22.0G 308933    F51  C~42i3      
2017 09  15.487726 00 06 04.307  +06 09 13.23  22.3G 308933    F51  C~42i3      
2017 09  22.417661 00 05 23.578  +06 03 38.53  22.0G 308933    F51  C~42i3      
2017 09  22.429584 00 05 23.530  +06 03 38.15  22.0G 308933    F51  C~42i3      
2017 09  22.453504 00 05 23.352  +06 03 36.89  21.9G 308933    F51  C~42i3      
2017 10  23.383182 00 02 30.886  +05 37 37.69  22.0G 308933    F51  C~42i3      
2017 10  23.395277 00 02 30.834  +05 37 37.03  22.2G 308933    F51  C~42i3      
2017 10  23.407408 00 02 30.762  +05 37 36.39  22.0G 308933    F51  C~42i3      
2017 11  11.313811 00 01 14.626  +05 23 25.03  22.6G 308933    F51  C~42i3      
2017 11  19.277127 00 00 53.425  +05 18 22.78  22.2G 308933    F51  C~42i3      
2017 11  19.288851 00 00 53.379  +05 18 22.67  22.6G 308933    F51  C~42i3      
2018 08  18.563524 00 21 24.004  +06 41 56.05  22.2G 308933    F51  C~42i3      
2018 08  18.573485 00 21 23.966  +06 41 55.68  22.1G 308933    F51  C~42i3      
2018 08  18.583376 00 21 23.922  +06 41 55.49  22.6G 308933    F51  C~42i3      
2018 08  18.593192 00 21 23.880  +06 41 55.12  22.2G 308933    F51  C~42i3      
2019 08  11.536059 00 34 06.108  +06 57 14.24  22.4G 308933    F51  C~42i3      
2019 08  11.559816 00 34 06.044  +06 57 13.34  21.9G 308933    F51  C~42i3      
2019 08  31.572185 00 32 49.724  +06 47 04.58  22.3G 308933    F51  C~42i3      
2019 08  31.584919 00 32 49.662  +06 47 04.22  22.3G 308933    F51  C~42i3      
2019 08  31.597633 00 32 49.601  +06 47 03.76  22.1G 308933    F51  C~42i3      
2019 09  26.439428 00 30 32.378  +06 28 45.58  22.2G 308933    F51  C~42i3      
2019 09  26.451776 00 30 32.301  +06 28 44.87  21.8G 308933    F51  C~42i3      
2019 09  26.464126 00 30 32.235  +06 28 44.36  22.1G 308933    F51  C~42i3      
2019 09  26.476492 00 30 32.174  +06 28 43.67  21.9G 308933    F51  C~42i3      
2019 10  19.411601 00 28 22.352  +06 10 28.92  22.2G 308933    F51  C~42i3      
2019 10  19.423475 00 28 22.277  +06 10 28.35  21.9G 308933    F51  C~42i3      
2019 11  17.271824 00 26 14.466  +05 49 59.53  22.4G 308933    F51  C~42i3      
2019 11  17.282076 00 26 14.462  +05 49 58.44  22.7G 308933    F51  C~42i4      
2019 11  17.292320 00 26 14.451  +05 49 57.91  22.3G 308933    F51  C~42i4      
2019 11  17.302552 00 26 14.396  +05 49 57.77  21.9G 308933    F51  C~42i4      
2019 11  27.253612 00 25 47.782  +05 44 30.90  22.3G 308933    F51  C~42i4      
2019 11  27.289088 00 25 47.719  +05 44 30.24  22.1G 308933    F51  C~42i4      
2020 09  14.36555  00 43 27.873  +06 48 32.70  22.4w 308933    F51  C~4HGP      
2020 09  14.37921  00 43 27.804  +06 48 31.98  22.3w 308933    F51  C~4HGP      
2020 09  14.39293  00 43 27.735  +06 48 31.29  22.6w 308933    F51  C~4HGP      
2020 09  14.40670  00 43 27.664  +06 48 30.95  22.2w 308933    F51  C~4HGP      
2020 10  15.35231  00 40 35.123  +06 25 09.51  22.3w 308933    F51  C~4HGP      
2020 10  15.36341  00 40 35.048  +06 25 09.07  22.3w 308933    F51  C~4HGP      
2020 10  15.37458  00 40 34.979  +06 25 08.66  22.5w 308933    F51  C~4HGP      
2021 10  26.297998 00 50 59.960  +06 27 54.60  22.6w 308933    F52  C~5Az1      
2021 10  26.309645 00 50 59.878  +06 27 54.04  22.6w 308933    F52  C~5Az1      
2021 10  26.321197 00 50 59.827  +06 27 53.27  22.5w 308933    F52  C~5Az1      

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     0.14       0.00    -0.12
     2   0.0000      0.00     0.05       0.00     0.02
     3   0.0246      0.00     0.04       0.00     0.12
     4   0.0246      0.00     0.07       0.00     0.40
     5   0.0522      0.00     0.09       0.00    -0.15
     6   0.0522      0.00    -0.11       0.00     0.03
     7   0.0767      0.00    -0.14       0.00    -0.09
     8   0.0767      0.00     0.32       0.00    -0.15
     9   0.1176      0.00     0.02       0.00     0.06
    10   0.1176      0.00    -0.06       0.00     0.01
    11   0.1312      0.00     0.14       0.00    -0.02
    12   0.1312      0.00     0.17       0.00     0.11
    13   0.1370      0.00     0.16       0.00     0.01
    14   0.1370      0.00     0.02       0.00     0.04
    15   0.1970      0.00    -0.03       0.00    -0.12
    16   0.1970      0.00     0.12       0.00    -0.05
    17   0.1998      0.00    -0.17       0.00    -0.13
    18   0.1998      0.00    -0.48       0.00     0.04
    19   0.2134      0.00     0.11       0.00     0.02
    20   0.2134      0.00    -0.08       0.00    -0.03
    21   1.0376      0.00     0.03       0.00     0.15
    22   1.0376      0.00     0.06       0.00     0.14
    23   1.0431      0.00    -0.11       0.00     0.04
    24   1.0431      0.00     0.05       0.00     0.13
    25   1.0486      0.00     0.04       0.00     0.12
    26   1.0486      0.00    -0.42       0.00    -0.10
    27   1.0542      0.00    -0.10       0.00    -0.15
    28   1.0542      0.00    -0.07       0.00     0.09
    29   1.0787      0.00     0.01       0.00    -0.04
    30   1.0787      0.00    -0.07       0.00     0.03
    31   1.1033      0.00    -0.04       0.00     0.00
    32   1.1033      0.00    -0.04       0.00    -0.04
    33   1.1087      0.00    -0.06       0.00     0.03
    34   1.1087      0.00    -0.07       0.00    -0.02
    35   1.1224      0.00     0.14       0.00    -0.01
    36   1.1224      0.00     0.23       0.00    -0.46
    37   1.1690      0.00     0.26       0.00    -0.10
    38   1.1690      0.00     0.06       0.00     0.02
    39   1.1909      0.00     0.28       0.00     0.00
    40   1.1909      0.00     0.02       0.00     0.08
    41   2.1272      0.00     0.03       0.00     0.18
    42   2.1273      0.00    -0.01       0.00     0.13
    43   2.1354      0.00     0.03       0.00     0.06
    44   2.1354      0.00    -0.03       0.00     0.10
    45   2.1437      0.00     0.05       0.00     0.01
    46   2.1437      0.00    -0.04       0.00    -0.06
    47   2.1519      0.00     0.13       0.00     0.06
    48   2.1519      0.00     0.02       0.00    -0.02
    49   2.1765      0.00    -0.29       0.00     0.53
    50   2.1765      0.00     0.12       0.00     0.15
    51   2.1793      0.00     0.22       0.00     0.03
    52   2.1793      0.00     0.02       0.00     0.05
    53   2.1847      0.00     0.03       0.00     0.00
    54   2.1847      0.00     0.13       0.00     0.02
    55   2.8808      0.00     0.12       0.00    -0.12
    56   2.8810      0.00     0.06       0.00     0.11
    57   2.9479      0.00    -0.68       0.00    -0.36
    58   2.9597      0.00    -0.18       0.00     0.02
    59   2.9598      0.00    -0.07       0.00     0.09
    60   2.9725      0.00    -0.77       0.00    -0.40
    61   3.0526      0.00     0.08       0.00    -0.29
    62   3.0526      0.00    -0.02       0.00    -0.34
    63   3.0526      0.00     0.12       0.00    -0.30
    64   4.0117      0.00    -0.31       0.00    -0.02
    65   4.0117      0.00     0.03       0.00    -0.03
    66   4.8218      0.00     0.46       0.00    -0.10
    67   4.8219      0.00    -0.10       0.00    -0.12
    68   4.8219      0.00     0.04       0.00    -0.04
    69   4.9287      0.00    -0.07       0.00     0.22
    70   4.9288      0.00     0.03       0.00     0.11
    71   4.9288      0.00     0.06       0.00     0.05
    72   4.9288      0.00    -0.06       0.00     0.06
    73   5.0055      0.00     0.00       0.00    -0.05
    74   5.0056      0.00     0.02       0.00    -0.10
    75   5.0103      0.00    -0.21       0.00    -0.20
    76   5.0104      0.00    -0.01       0.00     0.01
    77   5.7945      0.00     0.15       0.00     0.10
    78   5.9635      0.00     0.11       0.00    -0.16
    79   5.9635      0.00    -0.02       0.00     0.04
    80   5.9800      0.00    -0.02       0.00    -0.18
    81   5.9800      0.00    -0.01       0.00    -0.09
    82   6.9033      0.00     0.06       0.00    -0.14
    83   6.9033      0.00     0.01       0.00     0.06
    84   6.9114      0.00    -0.00       0.00    -0.15
    85   6.9115      0.00    -0.04       0.00     0.08
    86   6.9548      0.00     0.02       0.00    -0.15
    87   6.9548      0.00    -0.02       0.00    -0.00
    88   6.9550      0.00     0.42       0.00     0.31
    89   6.9550      0.00    -0.27       0.00    -0.36
    90   7.7794      0.00     0.03       0.00    -0.13
    91   7.9734      0.00    -0.12       0.00     0.08
    92   7.9734      0.00    -0.10       0.00     0.15
    93   7.9735      0.00    -0.07       0.00     0.12
    94   7.9735      0.00    -0.10       0.00     0.13
    95   8.7185      0.00    -0.05       0.00     0.10
    96   8.7212      0.00     0.10       0.00     0.08
    97   8.7213      0.00    -0.03       0.00    -0.01
    98   8.7213      0.00     0.09       0.00     0.18
    99   8.7213      0.00     0.00       0.00     0.13
   100   8.8225      0.00     0.11       0.00    -0.08
   101   8.8226      0.00     0.03       0.00    -0.17
   102   8.8226      0.00    -0.03       0.00    -0.15
   103   8.8226      0.00     0.02       0.00    -0.03
   104   8.8963      0.00     0.16       0.00     0.15
   105   8.8963      0.00     0.37       0.00     0.37
   106   8.8964      0.00     0.17       0.00    -0.05
   107   8.8964      0.00     0.14       0.00     0.19
   108   8.9263      0.00    -0.19       0.00     0.53
   109   8.9290      0.00    -0.03       0.00     0.05
   110   8.9290      0.00     0.03       0.00     0.07
   111   8.9290      0.00     0.01       0.00     0.01
   112   8.9291      0.00     0.16       0.00     0.01
   113   8.9317      0.00    -0.08       0.00     0.20
   114   8.9317      0.00     0.02       0.00     0.08
   115   8.9318      0.00     0.07       0.00    -0.08
   116   8.9318      0.00    -0.09       0.00     0.19
   117   9.1201      0.00    -0.14       0.00    -0.01
   118   9.1201      0.00    -0.15       0.00     0.09
   119   9.1202      0.00    -0.25       0.00     0.29
   120   9.1254      0.00     0.16       0.00     0.24
   121   9.1255      0.00    -0.30       0.00    -0.12
   122   9.2459      0.00    -0.07       0.00     0.02
   123   9.2459      0.00    -0.05       0.00     0.11
   124   9.2459      0.00    -0.06       0.00     0.00
   125   9.2460      0.00    -0.10       0.00     0.15
   126   9.8627      0.00     0.05       0.00    -0.01
   127   9.8628      0.00    -0.05       0.00    -0.02
   128   9.8628      0.00    -0.05       0.00     0.03
   129   9.8628      0.00     0.01       0.00    -0.05
   130   9.8711      0.00     0.00       0.00    -0.01
   131   9.8711      0.00     0.09       0.00    -0.01
   132   9.8712      0.00     0.05       0.00    -0.05
   133   9.8712      0.00     0.01       0.00    -0.08
   134   9.8985      0.00     0.10       0.00     0.00
   135   9.8985      0.00    -0.03       0.00     0.00
   136   9.9367      0.00     0.03       0.00     0.02
   137   9.9367      0.00     0.01       0.00    -0.02
   138   9.9367      0.00    -0.05       0.00    -0.17
   139   9.9368      0.00     0.00       0.00    -0.10
   140  10.0265      0.00     0.21       0.00     0.09
   141  10.0265      0.00     0.24       0.00    -0.18
   142  10.0266      0.00     0.03       0.00     0.11
   143  10.0266      0.00     0.15       0.00     0.07
   144  10.0266      0.00     0.01       0.00    -0.02
   145  10.0266      0.00     0.08       0.00    -0.21
   146  10.0266      0.00     0.23       0.00     0.30
   147  10.0704      0.00     0.05       0.00    -0.05
   148  10.0705      0.00    -0.31       0.00    -0.09
   149  10.0705      0.00    -0.35       0.00     0.09
   150  10.0705      0.00     0.01       0.00    -0.11
   151  10.1002      0.00    -0.37       0.00    -0.06
   152  10.1003      0.00    -0.30       0.00     0.06
   153  10.1003      0.00    -0.07       0.00    -0.26
   154  10.1003      0.00     0.09       0.00    -0.00
   155  10.1494      0.00     0.26       0.00     0.13
   156  10.1494      0.00     0.13       0.00     0.42
   157  10.1494      0.00     0.20       0.00     0.18
   158  10.2125      0.00    -0.03       0.00    -0.31
   159  10.2178      0.00     0.06       0.00    -0.13
   160  10.2179      0.00     0.08       0.00     0.02
   161  10.2179      0.00    -0.03       0.00    -0.08
   162  10.2179      0.00     0.04       0.00     0.01
   163  10.8457      0.00     0.15       0.00    -0.26
   164  10.8458      0.00    -0.00       0.00    -0.11
   165  10.9140      0.00    -0.09       0.00    -0.08
   166  10.9140      0.00    -0.23       0.00    -0.31
   167  10.9140      0.00    -0.58       0.00     0.25
   168  10.9140      0.00     0.22       0.00     0.17
   169  10.9140      0.00     0.14       0.00     0.23
   170  10.9141      0.00     0.11       0.00    -0.20
   171  11.0696      0.00    -0.04       0.00     0.12
   172  11.0697      0.00     0.01       0.00     0.18
   173  11.1817      0.00    -0.01       0.00    -0.21
   174  11.1817      0.00    -0.17       0.00     0.04
   175  11.8779      0.00     0.10       0.00     0.13
   176  11.8779      0.00    -0.08       0.00     0.07
   177  11.8779      0.00     0.08       0.00     0.17
   178  11.9462      0.00     0.07       0.00     0.03
   179  11.9463      0.00     0.00       0.00     0.09
   180  11.9463      0.00     0.11       0.00    -0.08
   181  11.9463      0.00    -0.02       0.00    -0.04
   182  12.0063      0.00    -0.05       0.00     0.03
   183  12.0063      0.00     0.01       0.00    -0.07
   184  12.0064      0.00     0.04       0.00    -0.01
   185  12.0064      0.00     0.02       0.00    -0.09
   186  12.0254      0.00     0.29       0.00    -0.02
   187  12.0254      0.00     0.65       0.00     0.19
   188  12.0255      0.00     0.15       0.00     0.11
   189  12.1101      0.00     0.03       0.00     0.14
   190  12.1102      0.00     0.15       0.00     0.07
   191  12.1102      0.00    -0.03       0.00     0.02
   192  12.1620      0.00     0.20       0.00    -0.25
   193  12.1838      0.00     0.07       0.00    -0.17
   194  12.1838      0.00    -0.22       0.00     0.13
   195  12.9293      0.00     0.01       0.00    -0.00
   196  12.9293      0.00     0.05       0.00    -0.07
   197  12.9293      0.00    -0.01       0.00     0.04
   198  12.9293      0.00    -0.05       0.00    -0.04
   199  13.9093      0.00    -0.11       0.00     0.07
   200  13.9094      0.00    -0.00       0.00    -0.27
   201  13.9642      0.00     0.04       0.00    -0.10
   202  13.9642      0.00     0.02       0.00     0.00
   203  13.9643      0.00     0.01       0.00     0.01
   204  14.0350      0.00    -0.02       0.00     0.13
   205  14.0350      0.00    -0.09       0.00     0.00
   206  14.0351      0.00     0.00       0.00     0.07
   207  14.0351      0.00     0.18       0.00    -0.04
   208  14.0979      0.00     0.15       0.00    -0.13
   209  14.0979      0.00     0.00       0.00    -0.14
   210  14.1769      0.00    -0.43       0.00     0.48
   211  14.1769      0.00     0.02       0.00    -0.24
   212  14.1770      0.00     0.36       0.00    -0.40
   213  14.1770      0.00     0.05       0.00    -0.17
   214  14.2042      0.00    -0.15       0.00    -0.33
   215  14.2043      0.00     0.09       0.00     0.05
   216  15.0040      0.00    -0.04       0.00     0.11
   217  15.0040      0.00     0.02       0.00    -0.04
   218  15.0041      0.00     0.08       0.00    -0.15
   219  15.0041      0.00     0.12       0.00     0.08
   220  15.0888      0.00     0.02       0.00    -0.14
   221  15.0889      0.00    -0.16       0.00    -0.07
   222  15.0889      0.00    -0.25       0.00     0.04
   223  16.1181      0.00    -0.05       0.00     0.18
   224  16.1182      0.00    -0.35       0.00     0.12
   225  16.1182      0.00    -0.20       0.00    -0.16

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.

308933    quality flag:2

Type:       CENTAURS  CENTAURR  CENTAURR

axisobj       861.684   861.554   861.815
ecceobj         0.972     0.972     0.972
incobj         19.459    19.459    19.459
qmin           15.104    18.838    18.836
qmax         4294.390  2137.798  1885.348
amean         893.169   751.297   709.784
amin          680.465   603.667   598.672
amax         2159.493  1081.077   954.786
emean           0.972     0.967     0.966
emin            0.959     0.955     0.954
emax            0.991     0.978     0.977
imean          19.854    19.900    19.959
imin           17.635    18.601    18.635
imax           23.488    21.664    21.352
excite_mean     1.029     1.026     1.024
fracstop        1.000     0.487     0.575
cjmean          2.412     2.410     2.410

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       127.1     125.5     125.5
kozaiamp         12.2       7.8       7.9