Orbit Fit and Astrometric record for 11BV163

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: 11BV163   
# Created Thu May 23 01:09:13 2019
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting  123 observations of  123
# Arc:  16.19y
# First observation: 2002/01/09
#  Last observation: 2018/03/18
# Chi-squared of fit:   126.97 DOF:  240 RMS:  0.18
# Min/Max residuals:    -0.68    0.40
# Exact a, adot, b, bdot, g, gdot:
  1.774112E-05  2.598473E-02  1.088377E-06  2.056500E-03  2.535262E-02 -1.493874E-03
# Covariance matrix:
  4.5536E-13 -7.1635E-14  1.9365E-14 -4.4507E-15 -3.3636E-14 -9.9018E-14
 -7.1635E-14  1.4608E-14 -4.6050E-15  1.0671E-15  1.2078E-14  2.3766E-14
  1.9365E-14 -4.6050E-15  2.1922E-13 -1.6368E-14 -3.6146E-15 -8.1891E-15
 -4.4507E-15  1.0671E-15 -1.6368E-14  1.3205E-15  9.3438E-16  1.8968E-15
 -3.3636E-14  1.2078E-14 -3.6146E-15  9.3438E-16  5.4913E-14  2.1099E-14
 -9.9018E-14  2.3766E-14 -8.1891E-15  1.8968E-15  2.1099E-14  4.2243E-14
#      lat0       lon0       xBary       yBary       zBary        JD0
    0.357441  110.002490    0.016425    0.006022   -0.978492  2452283.829227
# Heliocentric elements and errors
Epoch:              2452284.5000  =  2002/01/10
Mean Anomaly:          331.79229 +/-     0.006
Argument of Peri:       39.25784 +/-     0.008
Long of Asc Node:      105.56781 +/-     0.000
Inclination:             4.52925 +/-     0.000
Eccentricity:         0.10809089 +/-    0.0000
Semi-Major Axis:     44.53388101 +/-    0.0017
Time of Perihelion: 2460789.9956 +/-       6.1
Perihelion:          39.72017418 +/-    0.0019
Aphelion:            49.34758785 +/-    0.0022
Period (y)              297.1967 +/-      0.02
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -13.81034052 +/-    0.0001
Ecliptic Y           37.99405970 +/-    0.0003
Ecliptic Z            0.24611380 +/-    0.0000
Ecliptic XDOT        -0.00258973 +/-    0.0000
Ecliptic YDOT        -0.00111312 +/-    0.0000
Ecliptic ZDOT         0.00022129 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   40.42694138 +/-    0.0003
Geocenter to KBO     39.44373685 +/-    0.0004
# Hcoef:  6.61

The following table shows the complete astrometric record for 11BV163. 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 (11BV163) followed by the observatory code and reference code for the source of the astrometry.

2002 01  09.328484 07 26 47.48   +22 18 09.5   22.2V 11BV163   645  C~2POP      
2002 01  09.329314 07 26 47.51   +22 18 09.3   21.8V 11BV163   645  C~2POP      
2002 01  09.331802 07 26 47.49   +22 18 09.5   24.5V 11BV163   645  C~2POP      
2010 01  09.41447  08 18 28.340  +20 57 59.48  22.6r 11BV163   F51  C~1w3m      
2010 01  09.42305  08 18 28.282  +20 57 59.82  22.4r 11BV163   F51  C~1w3m      
2010 05  09.27172  08 13 23.726  +21 13 58.92  22.5G 11BV163   F51  C~345Q      
2010 05  10.27514  08 13 26.533  +21 13 49.22  23.0G 11BV163   F51  C~345Q      
2010 05  11.27385  08 13 29.401  +21 13 39.84  22.2G 11BV163   F51  C~345Q      
2010 11  15.53463  08 28 02.309  +20 30 32.59  22.8G 11BV163   F51  C~345Q      
2011 01  25.36732  08 23 31.804  +20 48 44.92  22.3G 11BV163   F51  C~345Q      
2011 01  30.46905  08 23 04.594  +20 50 21.62  22.6w 11BV163   F51  C~1w3m      
2011 01  30.48429  08 23 04.511  +20 50 21.99  22.9w 11BV163   F51  C~1w3m      
2011 01  30.50059  08 23 04.438  +20 50 22.29  22.5w 11BV163   F51  C~1w3m      
2011 01  30.51568  08 23 04.336  +20 50 22.33  22.6w 11BV163   F51  C~1w3m      
2011 04  26.26218  08 19 13.628  +21 02 28.67  22.6w 11BV163   F51  C~1w3m      
2011 04  26.27227  08 19 13.649  +21 02 28.42  22.5w 11BV163   F51  C~1w3m      
2011 11  30.66304  08 33 57.936  +20 17 22.51  22.8G 11BV163   F51  C~345Q      
2011 12  08.48180  08 33 37.009  +20 19 02.25  21.8G 11BV163   F51  C~345Q      
2012 01  26.50595  08 29 54.087  +20 33 58.94  22.5i 11BV163   F51  C~1w3m      
2012 01  26.51882  08 29 54.016  +20 33 59.20  22.5i 11BV163   F51  C~1w3m      
2012 02  13.30661  08 28 21.306  +20 39 35.41  22.8w 11BV163   F51  C~1w3m      
2012 02  13.32114  08 28 21.239  +20 39 35.81  23.1w 11BV163   F51  C~1w3m      
2012 02  13.33571  08 28 21.150  +20 39 36.04  23.1w 11BV163   F51  C~1w3m      
2012 02  13.35030  08 28 21.079  +20 39 36.17  23.1w 11BV163   F51  C~1w3m      
2012 02  26.27542  08 27 20.450  +20 43 06.71  22.9G 11BV163   F51  C~345Q      
2013 01  23.56063  08 36 32.620  +20 17 13.65  22.6G 11BV163   F51  C~345Q      
2013 02  05.33813  08 35 25.111  +20 21 32.36  22.9G 11BV163   F51  C~345Q      
2013 02  12.28735  08 34 49.420  +20 23 45.14  22.3w 11BV163   F51  C~1w3m      
2013 02  12.30053  08 34 49.348  +20 23 45.22  22.5w 11BV163   F51  C~1w3m      
2013 02  12.31376  08 34 49.298  +20 23 45.54  22.3w 11BV163   F51  C~1w3m      
2013 02  12.32697  08 34 49.241  +20 23 45.85  22.5w 11BV163   F51  C~1w3m      
2013 05  09.29091  08 32 11.762  +20 31 47.90  22.9G 11BV163   F51  C~345Q      
2014 01  01.43943  08 44 50.714  +19 52 27.72  22.5w 11BV163   F51  C~1w3m      
2014 01  01.45342  08 44 50.680  +19 52 27.43  22.3w 11BV163   F51  C~1w3m      
2014 02  26.40448  08 40 09.589  +20 11 11.78  22.5w 11BV163   F51  C~1w3m      
2014 02  26.43053  08 40 09.468  +20 11 12.07  22.3w 11BV163   F51  C~1w3m      
2014 02  26.44354  08 40 09.421  +20 11 12.60  22.6w 11BV163   F51  C~1w3m      
2014 03  06.40823  08 39 35.873  +20 13 13.45  22.5w 11BV163   F51  C~1w3m      
2014 03  06.42129  08 39 35.794  +20 13 13.89  22.5w 11BV163   F51  C~1w3m      
2014 05  17.27611  08 38 47.180  +20 14 33.11  22.2G 11BV163   F51  C~345Q      
2014 10  28.59293  08 53 05.051  +19 23 07.84  23.3G 11BV163   F51  C~345Q      
2014 12  21.59646  08 52 00.299  +19 30 51.49  22.4G 11BV163   F51  C~345Q      
2014 12  21.61012  08 52 00.244  +19 30 51.70  22.8G 11BV163   F51  C~345Q      
2014 12  21.62382  08 52 00.205  +19 30 51.86  22.6G 11BV163   F51  C~345Q      
2014 12  21.64473  08 52 00.122  +19 30 52.35  22.7G 11BV163   F51  C~345Q      
2015 01  14.37973  08 50 14.812  +19 38 51.79  21.9G 11BV163   F51  C~345Q      
2015 01  14.39202  08 50 14.755  +19 38 52.05  22.5G 11BV163   F51  C~345Q      
2015 01  14.40427  08 50 14.684  +19 38 52.39  23.2G 11BV163   F51  C~345Q      
2015 01  14.41653  08 50 14.631  +19 38 52.67  22.7G 11BV163   F51  C~345Q      
2015 02  16.32627  08 47 24.198  +19 50 36.45  21.8G 11BV163   F51  C~345Q      
2015 02  17.28897  08 47 19.389  +19 50 55.04  21.6G 11BV163   F51  C~345Q      
2015 02  17.30135  08 47 19.360  +19 50 55.36  22.5G 11BV163   F51  C~345Q      
2015 02  17.31371  08 47 19.281  +19 50 55.66  22.7G 11BV163   F51  C~345Q      
2015 02  17.32613  08 47 19.225  +19 50 55.85  22.4G 11BV163   F51  C~345Q      
2015 03  16.38750  08 45 24.614  +19 58 04.83  22.1G 11BV163   F51  C~345Q      
2015 03  16.39971  08 45 24.574  +19 58 05.06  22.8G 11BV163   F51  C~345Q      
2015 03  16.41190  08 45 24.550  +19 58 05.17  22.0G 11BV163   F51  C~345Q      
2015 03  17.35153  08 45 21.446  +19 58 16.10  23.1G 11BV163   F51  C~345Q      
2015 03  17.36403  08 45 21.412  +19 58 16.19  22.6G 11BV163   F51  C~345Q      
2015 03  17.37654  08 45 21.385  +19 58 16.36  21.9G 11BV163   F51  C~345Q      
2015 03  17.38914  08 45 21.337  +19 58 16.42  22.9G 11BV163   F51  C~345Q      
2015 12  24.51019  08 58 12.396  +19 12 42.56  22.5G 11BV163   F51  C~345Q      
2016 01  03.41681  08 57 31.776  +19 15 59.35  22.1G 11BV163   F51  C~345Q      
2016 01  03.42844  08 57 31.717  +19 15 59.53  22.7G 11BV163   F51  C~345Q      
2016 01  03.44006  08 57 31.652  +19 15 59.69  22.4G 11BV163   F51  C~345Q      
2016 01  03.45175  08 57 31.608  +19 16 00.00  23.5G 11BV163   F51  C~345Q      
2016 01  07.39489  08 57 13.779  +19 17 23.39  22.4G 11BV163   F51  C~345Q      
2016 01  07.39619  08 57 13.777  +19 17 23.06  22.7G 11BV163   F51  C~345Q      
2016 01  07.40737  08 57 13.721  +19 17 23.65  23.0G 11BV163   F51  C~345Q      
2016 01  07.40865  08 57 13.701  +19 17 23.63  22.5G 11BV163   F51  C~345Q      
2016 01  07.43232  08 57 13.583  +19 17 24.61  21.8G 11BV163   F51  C~345Q      
2016 01  07.43361  08 57 13.588  +19 17 24.23  21.9G 11BV163   F51  C~345Q      
2016 01  07.58480  08 57 12.866  +19 17 27.95  23.0G 11BV163   F51  C~345Q      
2016 01  07.58549  08 57 12.859  +19 17 27.39  21.9G 11BV163   F51  C~345Q      
2016 01  07.59976  08 57 12.763  +19 17 27.86  23.7G 11BV163   F51  C~345Q      
2016 01  07.60042  08 57 12.807  +19 17 27.51  21.6G 11BV163   F51  C~345Q      
2016 01  07.63023  08 57 12.676  +19 17 28.70  22.6G 11BV163   F51  C~345Q      
2016 02  09.32853  08 54 26.211  +19 29 37.58  22.3G 11BV163   F51  C~345Q      
2016 02  09.33002  08 54 26.198  +19 29 37.53  22.6G 11BV163   F51  C~345Q      
2016 02  09.34081  08 54 26.125  +19 29 37.89  22.3G 11BV163   F51  C~345Q      
2016 02  09.34230  08 54 26.115  +19 29 37.87  23.8G 11BV163   F51  C~345Q      
2016 02  09.35296  08 54 26.095  +19 29 37.95  22.4G 11BV163   F51  C~345Q      
2016 02  09.36524  08 54 26.024  +19 29 38.46  21.8G 11BV163   F51  C~345Q      
2016 02  09.36670  08 54 25.989  +19 29 38.68  23.3G 11BV163   F51  C~345Q      
2016 03  03.24270  08 52 35.788  +19 37 01.13  22.5G 11BV163   F51  C~345Q      
2016 03  03.25434  08 52 35.703  +19 37 01.43  22.4G 11BV163   F51  C~345Q      
2016 03  03.26785  08 52 35.651  +19 37 01.43  22.5G 11BV163   F51  C~345Q      
2016 03  03.27951  08 52 35.607  +19 37 01.64  22.9G 11BV163   F51  C~345Q      
2016 04  21.25503  08 50 41.859  +19 43 20.74  22.8G 11BV163   F51  C~345Q      
2017 01  28.37792  09 01 48.698  +19 05 57.69  22.7G 11BV163   F51  C~345Q      
2017 01  28.39025  09 01 48.640  +19 05 57.88  22.4G 11BV163   F51  C~345Q      
2017 01  28.40247  09 01 48.562  +19 05 57.99  22.8G 11BV163   F51  C~345Q      
2017 01  28.41463  09 01 48.514  +19 05 58.29  22.3G 11BV163   F51  C~345Q      
2017 02  04.51671  09 01 11.384  +19 08 41.96  22.4G 11BV163   F51  C~345Q      
2017 02  04.52923  09 01 11.292  +19 08 42.26  22.4G 11BV163   F51  C~345Q      
2017 02  04.54177  09 01 11.223  +19 08 42.53  22.3G 11BV163   F51  C~345Q      
2017 02  04.55427  09 01 11.153  +19 08 42.69  22.4G 11BV163   F51  C~345Q      
2017 02  18.24227  09 00 01.048  +19 13 42.59  22.2G 11BV163   F51  C~345Q      
2017 02  18.24355  09 00 01.057  +19 13 42.33  21.9G 11BV163   F51  C~345Q      
2017 02  18.25472  09 00 00.999  +19 13 42.60  22.4G 11BV163   F51  C~345Q      
2017 02  18.25601  09 00 00.992  +19 13 42.89  21.9G 11BV163   F51  C~345Q      
2017 02  18.26715  09 00 00.914  +19 13 42.79  22.2G 11BV163   F51  C~345Q      
2017 02  18.26844  09 00 00.917  +19 13 42.82  22.1G 11BV163   F51  C~345Q      
2017 02  18.28497  09 00 00.852  +19 13 43.13  22.7G 11BV163   F51  C~345Q      
2017 02  18.28626  09 00 00.823  +19 13 43.08  22.3G 11BV163   F51  C~345Q      
2017 02  22.34158  08 59 40.991  +19 15 05.36  22.4G 11BV163   F51  C~345Q      
2017 02  22.35533  08 59 40.913  +19 15 05.68  22.5G 11BV163   F51  C~345Q      
2017 12  23.46574  09 10 54.498  +18 32 10.44  21.9G 11BV163   F51  C~345Q      
2017 12  24.61534  09 10 50.447  +18 32 32.69  21.8G 11BV163   F51  C~345Q      
2017 12  26.45739  09 10 43.790  +18 33 08.34  21.0G 11BV163   F51  C~345Q      
2018 01  07.60714  09 09 53.943  +18 37 23.36  22.8G 11BV163   F51  C~345Q      
2018 01  08.41733  09 09 50.325  +18 37 42.03  22.4G 11BV163   F51  C~345Q      
2018 01  09.55322  09 09 45.178  +18 38 07.92  22.3G 11BV163   F51  C~345Q      
2018 01  14.55246  09 09 21.725  +18 40 02.23  22.5G 11BV163   F51  C~345Q      
2018 01  14.56480  09 09 21.674  +18 40 02.90  22.6G 11BV163   F51  C~345Q      
2018 01  14.57711  09 09 21.620  +18 40 02.82  21.6G 11BV163   F51  C~345Q      
2018 01  14.58946  09 09 21.545  +18 40 03.27  22.6G 11BV163   F51  C~345Q      
2018 02  12.34733  09 06 54.699  +18 51 20.55  22.3G 11BV163   F51  C~345Q      
2018 02  12.36055  09 06 54.644  +18 51 20.88  22.5G 11BV163   F51  C~345Q      
2018 02  12.37382  09 06 54.570  +18 51 21.02  22.3G 11BV163   F51  C~345Q      
2018 02  12.38728  09 06 54.506  +18 51 21.72  22.8G 11BV163   F51  C~345Q      
2018 03  08.24522  09 05 01.346  +18 59 20.29  20.0G 11BV163   F51  C~345Q      
2018 03  18.24079  09 04 22.906  +19 01 51.62  21.2G 11BV163   F51  C~345Q      

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    -0.33       0.00     0.09
  2   0.0000      0.00     0.19       0.00    -0.12
  3   0.0000      0.00     0.09       0.00     0.05
  4   8.0002      0.00     0.40       0.00    -0.21
  5   8.0003      0.00     0.21       0.00    -0.03
  6   8.3284      0.00     0.04       0.00    -0.02
  7   8.3311      0.00    -0.04       0.00    -0.11
  8   8.3339      0.00    -0.45       0.00     0.37
  9   8.8493      0.00    -0.18       0.00    -0.26
 10   9.0432      0.00    -0.40       0.00     0.00
 11   9.0572      0.00     0.01       0.00     0.13
 12   9.0572      0.00    -0.00       0.00     0.22
 13   9.0573      0.00     0.22       0.00     0.22
 14   9.0573      0.00    -0.09       0.00    -0.02
 15   9.2921      0.00    -0.05       0.00     0.08
 16   9.2921      0.00     0.09       0.00    -0.12
 17   9.8900      0.00    -0.42       0.00    -0.15
 18   9.9114      0.00     0.06       0.00    -0.19
 19  10.0457      0.00     0.06       0.00     0.01
 20  10.0457      0.00     0.04       0.00     0.02
 21  10.0944      0.00     0.10       0.00    -0.07
 22  10.0944      0.00     0.20       0.00     0.07
 23  10.0945      0.00    -0.03       0.00     0.04
 24  10.0945      0.00     0.02       0.00    -0.09
 25  10.1299      0.00     0.39       0.00    -0.24
 26  11.0397      0.00    -0.35       0.00    -0.10
 27  11.0746      0.00     0.06       0.00     0.15
 28  11.0937      0.00    -0.00       0.00     0.19
 29  11.0937      0.00    -0.07       0.00     0.02
 30  11.0937      0.00     0.19       0.00     0.09
 31  11.0938      0.00     0.35       0.00     0.15
 32  11.3291      0.00    -0.13       0.00    -0.10
 33  11.9784      0.00    -0.21       0.00     0.21
 34  11.9784      0.00     0.25       0.00    -0.36
 35  12.1316      0.00     0.03       0.00     0.14
 36  12.1317      0.00    -0.01       0.00     0.01
 37  12.1317      0.00     0.17       0.00     0.33
 38  12.1535      0.00     0.31       0.00     0.02
 39  12.1536      0.00    -0.09       0.00     0.28
 40  12.3503      0.00    -0.15       0.00    -0.10
 41  12.8002      0.00    -0.27       0.00     0.13
 42  12.9480      0.00    -0.02       0.00    -0.01
 43  12.9481      0.00    -0.07       0.00    -0.04
 44  12.9481      0.00     0.13       0.00    -0.12
 45  12.9482      0.00     0.07       0.00    -0.00
 46  13.0131      0.00    -0.05       0.00    -0.06
 47  13.0132      0.00     0.03       0.00    -0.07
 48  13.0132      0.00    -0.10       0.00     0.00
 49  13.0132      0.00     0.04       0.00     0.01
 50  13.1033      0.00     0.08       0.00    -0.02
 51  13.1060      0.00    -0.41       0.00    -0.16
 52  13.1060      0.00     0.09       0.00    -0.08
 53  13.1061      0.00    -0.17       0.00    -0.02
 54  13.1061      0.00    -0.07       0.00    -0.07
 55  13.1802      0.00    -0.21       0.00    -0.08
 56  13.1802      0.00    -0.19       0.00     0.01
 57  13.1802      0.00     0.08       0.00    -0.02
 58  13.1828      0.00    -0.17       0.00     0.06
 59  13.1828      0.00    -0.06       0.00     0.00
 60  13.1829      0.00     0.17       0.00     0.03
 61  13.1829      0.00     0.08       0.00    -0.05
 62  13.9553      0.00     0.09       0.00    -0.11
 63  13.9824      0.00     0.25       0.00     0.12
 64  13.9825      0.00     0.15       0.00     0.05
 65  13.9825      0.00    -0.04       0.00    -0.03
 66  13.9825      0.00     0.09       0.00     0.03
 67  13.9933      0.00     0.06       0.00    -0.08
 68  13.9933      0.00     0.12       0.00    -0.44
 69  13.9934      0.00     0.07       0.00    -0.10
 70  13.9934      0.00    -0.14       0.00    -0.14
 71  13.9934      0.00    -0.24       0.00     0.32
 72  13.9934      0.00    -0.08       0.00    -0.09
 73  13.9939      0.00    -0.20       0.00     0.38
 74  13.9939      0.00    -0.25       0.00    -0.19
 75  13.9939      0.00    -0.68       0.00    -0.03
 76  13.9939      0.00     0.02       0.00    -0.39
 77  13.9940      0.00     0.17       0.00     0.17
 78  14.0835      0.00     0.11       0.00    -0.06
 79  14.0835      0.00     0.04       0.00    -0.14
 80  14.0835      0.00    -0.21       0.00    -0.02
 81  14.0835      0.00    -0.24       0.00    -0.07
 82  14.0836      0.00     0.30       0.00    -0.22
 83  14.0836      0.00     0.21       0.00     0.02
 84  14.0836      0.00    -0.20       0.00     0.21
 85  14.1462      0.00     0.38       0.00     0.14
 86  14.1463      0.00    -0.13       0.00     0.24
 87  14.1463      0.00    -0.02       0.00     0.02
 88  14.1463      0.00     0.08       0.00     0.03
 89  14.2804      0.00    -0.22       0.00     0.23
 90  15.0528      0.00    -0.05       0.00     0.16
 91  15.0529      0.00     0.06       0.00     0.06
 92  15.0529      0.00    -0.14       0.00    -0.11
 93  15.0529      0.00     0.11       0.00    -0.10
 94  15.0724      0.00     0.31       0.00    -0.11
 95  15.0724      0.00    -0.07       0.00    -0.09
 96  15.0725      0.00    -0.11       0.00    -0.10
 97  15.0725      0.00    -0.17       0.00    -0.22
 98  15.1100      0.00    -0.01       0.00     0.36
 99  15.1100      0.00     0.23       0.00     0.07
100  15.1100      0.00     0.20       0.00     0.11
101  15.1100      0.00     0.19       0.00     0.37
102  15.1100      0.00    -0.14       0.00     0.04
103  15.1100      0.00     0.00       0.00     0.04
104  15.1101      0.00     0.27       0.00     0.00
105  15.1101      0.00    -0.06       0.00    -0.08
106  15.1212      0.00     0.07       0.00    -0.04
107  15.1212      0.00    -0.09       0.00     0.01
108  15.9538      0.00     0.12       0.00    -0.16
109  15.9570      0.00     0.17       0.00     0.28
110  15.9620      0.00     0.34       0.00     0.23
111  15.9953      0.00    -0.11       0.00    -0.60
112  15.9975      0.00    -0.11       0.00    -0.04
113  16.0006      0.00     0.19       0.00     0.26
114  16.0143      0.00    -0.24       0.00    -0.17
115  16.0143      0.00    -0.10       0.00     0.22
116  16.0144      0.00    -0.00       0.00    -0.15
117  16.0144      0.00    -0.23       0.00     0.02
118  16.0931      0.00    -0.21       0.00     0.03
119  16.0932      0.00    -0.00       0.00     0.06
120  16.0932      0.00    -0.07       0.00    -0.10
121  16.0932      0.00     0.02       0.00     0.29
122  16.1586      0.00    -0.02       0.00     0.08
123  16.1859      0.00     0.19       0.00    -0.35

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.

11BV163    quality flag:3

Type:      CLASSICAL CLASSICAL CLASSICAL

axisobj        44.311    44.311    44.311
ecceobj         0.103     0.103     0.103
incobj          4.535     4.535     4.535
qmin           38.685    38.688    38.674
qmax           50.041    50.021    50.043
amean          44.209    44.209    44.209
amin           43.847    43.855    43.862
amax           44.601    44.605    44.607
emean           0.105     0.105     0.105
emin            0.089     0.089     0.089
emax            0.122     0.122     0.122
imean           3.027     3.027     3.027
imin            2.217     2.217     2.217
imax            3.772     3.773     3.774
excite_mean     0.118     0.118     0.118
fracstop        1.000     1.000     1.000
cjmean          3.087     3.087     3.087

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       178.1     178.0     178.3
kozaiamp        179.9     180.0     180.0