Orbit Fit and Astrometric record for 16SE56

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: 16SE56    
# Created Sat Nov 27 02:14:01 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    197 observations of    197
# Arc:  21.21y
# First observation: 2000/08/25
#  Last observation: 2021/11/11
# Chi-squared of fit:   127.43 DOF:    388 RMS:  0.14
# Min/Max residuals:    -0.67    0.72
# Exact a, adot, b, bdot, g, gdot:
  1.785851E-05  3.354440E-02 -9.088462E-06 -1.679312E-02  2.969366E-02 -1.019969E-02
# Covariance matrix:
  4.7813E-13 -3.8343E-14 -5.0467E-14  4.8215E-15 -2.2486E-14 -2.6936E-15
 -3.8343E-14  3.2663E-15  6.0838E-15 -5.8038E-16  3.1922E-15  3.1517E-16
 -5.0467E-14  6.0838E-15  4.3028E-13 -3.1969E-14  1.6726E-14  1.6822E-15
  4.8215E-15 -5.8038E-16 -3.1969E-14  2.4174E-15 -1.5811E-15 -1.6080E-16
 -2.2486E-14  3.1922E-15  1.6726E-14 -1.5811E-15  1.6983E-14  7.0396E-16
 -2.6936E-15  3.1517E-16  1.6822E-15 -1.6080E-16  7.0396E-16  9.0688E-17
#      lat0       lon0       xBary       yBary       zBary        JD0
    2.782670   -9.734366    0.316743    0.046287   -0.955644  2451781.725113
# Heliocentric elements and errors
Epoch:              2451782.5000  =  2000/08/26
Mean Anomaly:          348.70764 +/-     0.000
Argument of Peri:      218.73541 +/-     0.000
Long of Asc Node:      175.13084 +/-     0.000
Inclination:            26.74161 +/-     0.000
Eccentricity:         0.55958624 +/-    0.0000
Semi-Major Axis:     70.47070363 +/-    0.0000
Time of Perihelion: 2458560.3761 +/-       0.2
Perihelion:          31.03626763 +/-    0.0000
Aphelion:           109.90513963 +/-    0.0000
Period (y)              591.5904 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           34.04838400 +/-    0.0000
Ecliptic Y           -6.15649312 +/-    0.0000
Ecliptic Z            1.63463068 +/-    0.0000
Ecliptic XDOT        -0.00033605 +/-    0.0000
Ecliptic YDOT         0.00319981 +/-    0.0000
Ecliptic ZDOT        -0.00159206 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   34.63928341 +/-    0.0000
Geocenter to KBO     33.67743888 +/-    0.0000
# Hcoef:  7.07

The following table shows the complete astrometric record for 16SE56. 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 (16SE56) followed by the observatory code and reference code for the source of the astrometry.

2000 08  25.22437  23 19 50.88   -01 17 49.3   21.7R 16SE56    807  C~347l      
2000 08  25.28850  23 19 50.57   -01 17 51.7         16SE56    807  C~347l      
2009 09  16.52581  00 42 10.470  -02 44 31.95  22.3G 16SE56    F51  C~347l      
2009 09  16.53548  00 42 10.425  -02 44 32.03  21.7G 16SE56    F51  C~347l      
2009 09  21.49711  00 41 45.094  -02 48 27.78  22.2G 16SE56    F51  C~347l      
2009 09  21.50552  00 41 45.045  -02 48 27.69  21.9G 16SE56    F51  C~347l      
2009 09  30.49425  00 40 57.547  -02 55 29.38  22.1G 16SE56    F51  C~347l      
2010 09  27.42921  00 51 23.357  -03 00 08.70  22.5G 16SE56    F51  C~347l      
2010 09  27.44062  00 51 23.271  -03 00 09.47  21.9G 16SE56    F51  C~347l      
2010 10  04.41592  00 50 45.969  -03 05 33.96  22.1G 16SE56    F51  C~347l      
2010 10  04.42926  00 50 45.888  -03 05 34.67  22.1G 16SE56    F51  C~347l      
2010 10  04.44470  00 50 45.806  -03 05 35.22  21.7G 16SE56    F51  C~347l      
2010 10  04.45869  00 50 45.740  -03 05 36.12  21.7G 16SE56    F51  C~347l      
2011 10  16.44366  00 59 57.623  -03 21 17.68  22.1G 16SE56    F51  C~347l      
2011 10  16.45656  00 59 57.550  -03 21 18.18  21.5G 16SE56    F51  C~347l      
2011 10  19.36703  00 59 41.927  -03 23 19.25  21.9G 16SE56    F51  C~347l      
2011 10  19.37871  00 59 41.864  -03 23 19.71  21.7G 16SE56    F51  C~347l      
2012 10  07.49438  01 11 04.193  -03 22 05.28  21.3G 16SE56    F51  C~347l      
2012 10  07.50599  01 11 04.110  -03 22 05.97  21.4G 16SE56    F51  C~347l      
2012 10  07.51986  01 11 04.041  -03 22 06.38  22.3G 16SE56    F51  C~347l      
2012 10  07.53259  01 11 03.977  -03 22 07.05  22.5G 16SE56    F51  C~347l      
2012 10  11.43261  01 10 42.636  -03 25 03.01  22.1G 16SE56    F51  C~347l      
2012 10  24.35115  01 09 32.476  -03 33 59.50  21.9G 16SE56    F51  C~347l      
2012 10  24.36376  01 09 32.400  -03 34 00.12  22.3G 16SE56    F51  C~347l      
2012 10  24.39186  01 09 32.263  -03 34 01.25  21.4G 16SE56    F51  C~347l      
2012 11  05.29375  01 08 31.715  -03 40 55.44  21.8G 16SE56    F51  C~347l      
2012 11  05.30884  01 08 31.642  -03 40 56.11  21.7G 16SE56    F51  C~347l      
2012 11  05.32391  01 08 31.568  -03 40 56.34  22.1G 16SE56    F51  C~347l      
2012 11  05.33905  01 08 31.490  -03 40 56.77  22.2G 16SE56    F51  C~347l      
2013 01  01.20921  01 06 18.016  -03 48 56.37  21.9G 16SE56    F51  C~347m      
2013 01  01.21969  01 06 18.015  -03 48 56.49  22.3G 16SE56    F51  C~347m      
2013 08  12.61895  01 25 12.474  -02 44 34.01  22.0G 16SE56    F51  C~347m      
2013 09  14.49338  01 23 29.597  -03 09 48.99  22.0G 16SE56    F51  C~347m      
2013 10  03.13442  01 21 56.765  -03 24 59.67  22.6g 16SE56    W84  C~4ybs      
2013 10  03.13442  01 21 56.77   -03 24 59.7   22.7g 16SE56    W84  C~3cyl      
2013 10  03.48305  01 21 54.875  -03 25 16.33  20.8G 16SE56    F51  C~347m      
2013 10  03.49526  01 21 54.820  -03 25 16.38  21.3G 16SE56    F51  C~347m      
2013 10  04.17488  01 21 51.162  -03 25 48.96  22.4g 16SE56    W84  C~4ybs      
2013 10  04.17488  01 21 51.16   -03 25 49.0   22.3g 16SE56    W84  C~3cyl      
2013 10  08.42666  01 21 28.057  -03 29 06.60  21.0G 16SE56    F51  C~347m      
2013 10  08.43835  01 21 27.979  -03 29 07.58  21.4G 16SE56    F51  C~347m      
2013 10  10.41478  01 21 17.140  -03 30 37.87  21.8G 16SE56    F51  C~347m      
2013 10  10.41544  01 21 17.138  -03 30 38.05  22.0G 16SE56    F51  C~347m      
2013 10  10.42879  01 21 17.061  -03 30 38.60  21.6G 16SE56    F51  C~347m      
2013 10  10.42946  01 21 17.063  -03 30 38.64  22.0G 16SE56    F51  C~347m      
2013 10  10.44279  01 21 16.981  -03 30 39.25  21.9G 16SE56    F51  C~347m      
2013 10  10.44344  01 21 16.984  -03 30 39.10  21.4G 16SE56    F51  C~347m      
2013 10  25.30144  01 19 55.365  -03 41 03.98  22.0G 16SE56    F51  C~347m      
2013 10  25.31600  01 19 55.284  -03 41 04.53  21.9G 16SE56    F51  C~347m      
2013 10  25.33057  01 19 55.205  -03 41 05.10  21.7G 16SE56    F51  C~347m      
2013 10  25.34516  01 19 55.125  -03 41 05.65  21.9G 16SE56    F51  C~347m      
2013 12  18.21782  01 16 32.848  -03 57 52.93  22.7G 16SE56    F51  C~347m      
2014 08  06.57800  01 35 40.537  -02 46 18.20  21.8G 16SE56    F51  C~347m      
2014 08  06.60040  01 35 40.523  -02 46 19.27  21.7G 16SE56    F51  C~347m      
2014 08  06.61159  01 35 40.503  -02 46 19.31  21.7G 16SE56    F51  C~347m      
2014 10  01.52593  01 32 38.597  -03 29 40.79  21.7G 16SE56    F51  C~347m      
2014 10  03.27734  01 32 29.348  -03 31 05.02  22.4g 16SE56    W84  C~4ybs      
2014 10  03.27734  01 32 29.35   -03 31 05.0   22.6g 16SE56    W84  C~3cyl      
2014 10  13.38132  01 31 34.343  -03 38 54.33  21.5G 16SE56    F51  C~347m      
2014 10  23.23162  01 30 39.595  -03 45 51.85  22.4g 16SE56    W84  C~4ybs      
2014 10  23.23162  01 30 39.59   -03 45 51.8   22.6g 16SE56    W84  C~3cyl      
2014 10  25.41464  01 30 27.524  -03 47 18.30  21.9G 16SE56    F51  C~347m      
2014 10  25.42746  01 30 27.472  -03 47 18.67  22.0G 16SE56    F51  C~347m      
2014 10  25.44026  01 30 27.384  -03 47 19.04  21.9G 16SE56    F51  C~347m      
2014 10  25.45311  01 30 27.322  -03 47 19.58  21.7G 16SE56    F51  C~347m      
2014 10  29.25836  01 30 06.51   -03 49 42.8   21.7i 16SE56    W84  C~3cyl      
2014 10  29.25974  01 30 06.506  -03 49 42.79  21.7r 16SE56    W84  C~4ybs      
2014 10  29.25974  01 30 06.51   -03 49 42.8   21.8r 16SE56    W84  C~3cyl      
2014 11  17.16106  01 28 31.299  -03 59 11.36  22.0r 16SE56    W84  C~4ybs      
2014 11  17.16106  01 28 31.30   -03 59 11.4   22.0r 16SE56    W84  C~3cyl      
2014 11  21.10696  01 28 13.985  -04 00 36.16  21.7i 16SE56    W84  C~4ybs      
2014 11  21.10696  01 28 13.99   -04 00 36.2   21.8i 16SE56    W84  C~3cyl      
2014 11  22.36608  01 28 08.704  -04 01 00.52  21.7G 16SE56    F51  C~347m      
2014 11  22.37949  01 28 08.623  -04 01 01.14  21.8G 16SE56    F51  C~347m      
2014 11  22.39289  01 28 08.588  -04 01 01.29  22.0G 16SE56    F51  C~347m      
2014 11  22.40636  01 28 08.522  -04 01 01.37  21.5G 16SE56    F51  C~347m      
2014 11  24.30786  01 28 00.773  -04 01 35.68  21.9G 16SE56    F51  C~347m      
2014 11  24.32128  01 28 00.740  -04 01 36.08  22.2G 16SE56    F51  C~347m      
2014 11  24.33469  01 28 00.688  -04 01 36.18  21.5G 16SE56    F51  C~347m      
2014 11  28.12961  01 27 46.134  -04 02 35.14  21.1z 16SE56    W84  C~4ybs      
2014 11  28.12961  01 27 46.14   -04 02 35.2   21.4z 16SE56    W84  C~3cyl      
2014 12  16.10665  01 26 55.865  -04 04 26.88  21.6z 16SE56    W84  C~4ybs      
2014 12  16.10665  01 26 55.86   -04 04 26.9   21.6z 16SE56    W84  C~3cyl      
2015 01  11.22185  01 26 47.850  -03 58 59.86  21.7G 16SE56    F51  C~347m      
2015 01  11.23690  01 26 47.852  -03 58 59.82  19.9G 16SE56    F51  C~347m      
2015 01  11.25173  01 26 47.867  -03 58 59.28  21.0G 16SE56    F51  C~347m      
2015 01  11.26686  01 26 47.902  -03 58 58.83  21.4G 16SE56    F51  C~347m      
2015 09  23.43367  01 43 55.610  -03 28 36.46  22.4G 16SE56    F51  C~347m      
2015 09  23.44590  01 43 55.553  -03 28 37.08  22.3G 16SE56    F51  C~347m      
2015 09  23.45806  01 43 55.499  -03 28 37.75  21.9G 16SE56    F51  C~347m      
2015 09  23.47022  01 43 55.413  -03 28 38.58  21.3G 16SE56    F51  C~347m      
2015 10  10.43511  01 42 27.941  -03 42 21.39  22.4G 16SE56    F51  C~347m      
2015 10  23.24044  01 41 16.58   -03 51 38.9   21.2z 16SE56    W84  C~3cyl      
2015 11  08.32807  01 39 48.779  -04 01 12.26  22.4G 16SE56    F51  C~347m      
2015 12  01.29968  01 38 04.605  -04 09 19.00  21.7G 16SE56    F51  C~347m      
2015 12  01.31163  01 38 04.556  -04 09 19.15  21.9G 16SE56    F51  C~347m      
2015 12  01.32360  01 38 04.510  -04 09 19.26  21.9G 16SE56    F51  C~347m      
2015 12  01.33556  01 38 04.470  -04 09 19.44  21.8G 16SE56    F51  C~347m      
2016 01  03.22505  01 36 59.831  -04 07 46.11  22.2G 16SE56    F51  C~347m      
2016 01  03.23548  01 36 59.834  -04 07 45.99  22.2G 16SE56    F51  C~347m      
2016 01  03.24590  01 36 59.822  -04 07 45.63  21.8G 16SE56    F51  C~347m      
2016 01  03.25630  01 36 59.809  -04 07 45.59  22.1G 16SE56    F51  C~347m      
2016 08  12.57333  01 56 27.539  -03 01 12.07  21.9G 16SE56    F51  C~347m      
2016 08  12.58463  01 56 27.508  -03 01 12.71  22.1G 16SE56    F51  C~347m      
2016 08  12.59598  01 56 27.512  -03 01 13.13  22.3G 16SE56    F51  C~347m      
2016 08  12.60730  01 56 27.473  -03 01 13.48  22.3G 16SE56    F51  C~347m      
2016 08  27.57878  01 56 05.159  -03 12 19.86  21.8G 16SE56    F51  C~347m      
2016 08  27.59249  01 56 05.117  -03 12 20.56  21.7G 16SE56    F51  C~347m      
2016 08  27.60621  01 56 05.090  -03 12 21.15  21.8G 16SE56    F51  C~347m      
2016 09  27.44582  01 54 10.30   -03 37 56.0   22.6g 16SE56    568  C~2eAH      
2016 09  27.56536  01 54 09.70   -03 38 02.0   22.5g 16SE56    568  C~2eAH      
2016 09  27.61473  01 54 09.46   -03 38 04.4   22.5g 16SE56    568  C~2eAH      
2016 09  28.45490  01 54 05.34   -03 38 46.2   22.6g 16SE56    568  C~2eAH      
2016 09  29.46666  01 54 00.30   -03 39 36.3   22.6g 16SE56    568  C~2eAH      
2016 09  29.58691  01 53 59.68   -03 39 42.2   22.5g 16SE56    568  C~2eAH      
2016 10  26.27276  01 51 34.053  -03 59 41.09  22.6g 16SE56    W84  C~4ybs      
2016 10  26.27276  01 51 34.05   -03 59 41.1   22.6g 16SE56    W84  C~3cyl      
2016 10  27.40800  01 51 27.667  -04 00 24.83  21.9G 16SE56    F51  C~347m      
2016 10  27.42227  01 51 27.591  -04 00 25.50  22.0G 16SE56    F51  C~347m      
2016 10  27.43664  01 51 27.504  -04 00 26.10  22.1G 16SE56    F51  C~347m      
2016 10  27.45093  01 51 27.420  -04 00 26.60  21.7G 16SE56    F51  C~347m      
2016 11  07.15005  01 50 28.317  -04 06 35.85  21.2z 16SE56    W84  C~4ybs      
2016 11  07.15005  01 50 28.32   -04 06 35.8   21.3z 16SE56    W84  C~3cyl      
2016 11  18.36775  01 49 30.829  -04 11 33.91  22.1G 16SE56    F51  C~347m      
2016 11  25.18055  01 48 59.419  -04 13 44.95  22.5g 16SE56    W84  C~4ybs      
2016 11  25.18055  01 48 59.42   -04 13 45.0   22.8g 16SE56    W84  C~3cyl      
2016 11  28.16126  01 48 46.727  -04 14 29.91  21.7r 16SE56    W84  C~4ybt      
2016 11  28.16126  01 48 46.73   -04 14 29.9   21.8r 16SE56    W84  C~3cyl      
2016 11  28.16262  01 48 46.721  -04 14 29.95  21.9i 16SE56    W84  C~4ybt      
2016 11  28.16262  01 48 46.72   -04 14 29.9   21.9i 16SE56    W84  C~3cyl      
2016 11  30.16421  01 48 38.600  -04 14 55.77  21.7z 16SE56    W84  C~4ybt      
2016 11  30.16421  01 48 38.60   -04 14 55.8   21.8z 16SE56    W84  C~3cyl      
2017 09  14.51029  02 05 46.467  -03 31 43.41  22.0G 16SE56    F51  C~347m      
2017 09  14.52154  02 05 46.425  -03 31 43.89  22.4G 16SE56    F51  C~347m      
2017 09  14.53272  02 05 46.380  -03 31 44.68  22.2G 16SE56    F51  C~347m      
2017 09  14.54392  02 05 46.347  -03 31 45.07  22.0G 16SE56    F51  C~347m      
2017 09  16.50434  02 05 38.813  -03 33 24.64  22.4G 16SE56    F51  C~347m      
2017 09  16.56400  02 05 38.553  -03 33 27.84  22.2G 16SE56    F51  C~347m      
2017 09  16.57855  02 05 38.498  -03 33 28.60  21.7G 16SE56    F51  C~347m      
2017 09  16.59309  02 05 38.429  -03 33 29.37  22.3G 16SE56    F51  C~347m      
2017 09  22.46901  02 05 13.901  -03 38 28.23  22.2G 16SE56    F51  C~347m      
2017 09  22.48143  02 05 13.872  -03 38 29.25  21.4G 16SE56    F51  C~347m      
2017 09  22.49387  02 05 13.800  -03 38 29.73  21.8G 16SE56    F51  C~347m      
2017 09  22.50628  02 05 13.735  -03 38 30.23  21.6G 16SE56    F51  C~347m      
2017 10  30.214838 02 01 53.99   -04 07 06.3   21.4z 16SE56    W84  C~352t      
2017 10  30.21536  02 01 53.989  -04 07 06.31  21.4z 16SE56    W84  C~4ybt      
2017 11  06.38920  02 01 13.771  -04 11 12.59  22.2G 16SE56    F51  C~347m      
2017 11  06.40402  02 01 13.693  -04 11 13.87  21.9G 16SE56    F51  C~347m      
2017 11  06.41885  02 01 13.641  -04 11 13.70  21.8G 16SE56    F51  C~347m      
2017 11  08.41103  02 01 02.683  -04 12 15.74  22.4G 16SE56    F51  C~347m      
2017 11  08.42360  02 01 02.580  -04 12 15.86  22.0G 16SE56    F51  C~347m      
2017 11  08.43613  02 01 02.523  -04 12 16.30  21.8G 16SE56    F51  C~347m      
2017 11  08.44868  02 01 02.455  -04 12 16.64  21.7G 16SE56    F51  C~347m      
2017 11  16.145498 02 00 21.50   -04 15 47.4   22.1r 16SE56    W84  C~352t      
2017 11  17.139398 02 00 16.40   -04 16 11.2   21.6i 16SE56    W84  C~352t      
2017 11  17.13993  02 00 16.402  -04 16 11.26  21.7i 16SE56    W84  C~4ybt      
2017 11  17.35903  02 00 15.286  -04 16 16.73  22.1G 16SE56    F51  C~347m      
2017 11  17.36947  02 00 15.228  -04 16 16.70  22.4G 16SE56    F51  C~347m      
2017 11  17.37988  02 00 15.178  -04 16 17.22  22.1G 16SE56    F51  C~347m      
2017 11  18.130312 02 00 11.37   -04 16 34.2   21.8g 16SE56    W84  C~352t      
2017 11  20.35605  02 00 00.267  -04 17 23.01  21.8G 16SE56    F51  C~347m      
2017 11  23.107512 01 59 46.96   -04 18 17.0   21.6z 16SE56    W84  C~352t      
2017 11  23.10803  01 59 46.967  -04 18 17.01  21.6z 16SE56    W84  C~4ybt      
2017 11  23.108935 01 59 46.95   -04 18 17.0   21.7i 16SE56    W84  C~352t      
2017 11  23.10946  01 59 46.952  -04 18 16.99  21.6i 16SE56    W84  C~4ybt      
2017 12  07.114225 01 58 47.75   -04 21 10.4   22.1r 16SE56    W84  C~352t      
2017 12  07.11475  01 58 47.746  -04 21 10.42  22.1r 16SE56    W84  C~4ybt      
2017 12  07.115590 01 58 47.74   -04 21 10.3   22.8g 16SE56    W84  C~352t      
2017 12  07.11611  01 58 47.743  -04 21 10.42  22.8g 16SE56    W84  C~4ybt      
2017 12  07.15825  01 58 47.579  -04 21 10.70  21.3Y 16SE56    W84  C~4ybt      
2017 12  14.26636  01 58 24.098  -04 21 31.68  23.1G 16SE56    F51  C~347m      
2017 12  14.27831  01 58 24.064  -04 21 31.56  23.5G 16SE56    F51  C~347m      
2017 12  14.29023  01 58 24.021  -04 21 31.67  22.5G 16SE56    F51  C~347m      
2017 12  14.30218  01 58 23.994  -04 21 31.74  22.5G 16SE56    F51  C~347m      
2018 10  20.25981  02 13 34.428  -04 04 51.65  20.9Y 16SE56    W84  C~4ybt      
2018 11  15.09676  02 11 08.968  -04 19 54.09  21.7i 16SE56    W84  C~4ybt      
2020 09  16.52087  02 37 32.858  -03 45 08.43  21.9w 16SE56    F51  C~48Ln      
2020 09  16.53879  02 37 32.800  -03 45 09.51  21.9w 16SE56    F51  C~48Ln      
2020 09  16.55697  02 37 32.736  -03 45 10.37  22.0w 16SE56    F51  C~48Ln      
2020 09  16.57544  02 37 32.671  -03 45 11.20  21.9w 16SE56    F51  C~48Ln      
2021 09  04.585822 02 48 38.230  -03 37 32.28  22.1w 16SE56    F51  C~4ybt      
2021 09  04.598244 02 48 38.195  -03 37 32.85  22.0w 16SE56    F51  C~4ybt      
2021 09  04.610572 02 48 38.181  -03 37 33.46  22.1w 16SE56    F51  C~4ybt      
2021 09  04.622961 02 48 38.151  -03 37 34.33  21.9w 16SE56    F51  C~4ybt      
2021 09  15.481576 02 48 12.755  -03 46 45.98  22.1w 16SE56    F52  C~52Zn      
2021 09  15.493634 02 48 12.735  -03 46 46.48  22.0w 16SE56    F52  C~52Zn      
2021 09  15.505714 02 48 12.687  -03 46 47.22  22.1w 16SE56    F52  C~52Zn      
2021 09  15.517759 02 48 12.660  -03 46 48.01  22.1w 16SE56    F52  C~52Zn      
2021 10  04.464692 02 47 00.735  -04 02 53.05  21.9w 16SE56    F52  C~55Zw      
2021 10  04.476858 02 47 00.672  -04 02 53.50  21.9w 16SE56    F52  C~55Zw      
2021 10  04.501147 02 47 00.550  -04 02 54.75  21.9w 16SE56    F52  C~55Zw      
2021 10  06.586512 02 46 50.821  -04 04 37.53  22.3w 16SE56    F51  C~59q2      
2021 10  06.611644 02 46 50.707  -04 04 38.65  21.9w 16SE56    F51  C~59q2      
2021 10  06.624207 02 46 50.647  -04 04 39.19  21.9w 16SE56    F51  C~59q2      
2021 11  11.371691 02 43 34.095  -04 28 47.28  21.8w 16SE56    F51  C~5BdC      
2021 11  11.384516 02 43 34.034  -04 28 47.52  22.0w 16SE56    F51  C~5BdC      
2021 11  11.397191 02 43 33.937  -04 28 48.01  22.2w 16SE56    F51  C~5BdC      

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    -0.01       0.00     0.03
     2   0.0002      0.00    -0.01       0.00     0.13
     3   9.0604      0.00     0.12       0.00    -0.12
     4   9.0604      0.00     0.19       0.00     0.26
     5   9.0740      0.00     0.31       0.00     0.10
     6   9.0740      0.00     0.24       0.00     0.59
     7   9.0986      0.00    -0.40       0.00     0.15
     8  10.0895      0.00    -0.07       0.00    -0.32
     9  10.0896      0.00    -0.43       0.00    -0.55
    10  10.1087      0.00    -0.01       0.00    -0.01
    11  10.1087      0.00    -0.12       0.00    -0.11
    12  10.1087      0.00    -0.08       0.00     0.05
    13  10.1088      0.00     0.09       0.00    -0.21
    14  11.1409      0.00    -0.03       0.00    -0.03
    15  11.1410      0.00    -0.06       0.00     0.01
    16  11.1489      0.00    -0.05       0.00    -0.06
    17  11.1490      0.00    -0.04       0.00    -0.04
    18  12.1185      0.00     0.12       0.00    -0.03
    19  12.1185      0.00    -0.16       0.00    -0.18
    20  12.1185      0.00    -0.04       0.00     0.04
    21  12.1186      0.00     0.06       0.00    -0.05
    22  12.1292      0.00     0.06       0.00    -0.26
    23  12.1646      0.00    -0.07       0.00     0.13
    24  12.1647      0.00    -0.19       0.00    -0.01
    25  12.1647      0.00     0.04       0.00    -0.06
    26  12.1973      0.00    -0.03       0.00    -0.07
    27  12.1974      0.00    -0.01       0.00    -0.27
    28  12.1974      0.00    -0.01       0.00    -0.03
    29  12.1974      0.00    -0.06       0.00     0.01
    30  12.3531      0.00     0.30       0.00     0.25
    31  12.3532      0.00     0.18       0.00    -0.03
    32  12.9648      0.00     0.34       0.00    -0.11
    33  13.0548      0.00    -0.06       0.00    -0.20
    34  13.1058      0.00     0.05       0.00    -0.05
    35  13.1058      0.00    -0.03       0.00    -0.02
    36  13.1068      0.00    -0.13       0.00     0.11
    37  13.1068      0.00     0.05       0.00     0.64
    38  13.1087      0.00    -0.12       0.00    -0.08
    39  13.1087      0.00    -0.09       0.00    -0.04
    40  13.1203      0.00     0.12       0.00     0.72
    41  13.1204      0.00    -0.07       0.00     0.28
    42  13.1258      0.00     0.06       0.00     0.12
    43  13.1258      0.00     0.09       0.00    -0.03
    44  13.1258      0.00     0.06       0.00     0.02
    45  13.1258      0.00     0.14       0.00     0.01
    46  13.1259      0.00     0.04       0.00     0.00
    47  13.1259      0.00     0.14       0.00     0.18
    48  13.1665      0.00     0.01       0.00     0.02
    49  13.1666      0.00    -0.00       0.00     0.03
    50  13.1666      0.00     0.01       0.00     0.02
    51  13.1667      0.00     0.02       0.00     0.03
    52  13.3142      0.00    -0.29       0.00     0.55
    53  13.9476      0.00    -0.09       0.00     0.12
    54  13.9476      0.00    -0.08       0.00    -0.11
    55  13.9477      0.00    -0.27       0.00     0.27
    56  14.1008      0.00    -0.04       0.00     0.11
    57  14.1056      0.00     0.02       0.00    -0.07
    58  14.1056      0.00    -0.01       0.00    -0.09
    59  14.1332      0.00    -0.20       0.00    -0.35
    60  14.1602      0.00     0.01       0.00     0.05
    61  14.1602      0.00     0.09       0.00     0.00
    62  14.1662      0.00    -0.16       0.00    -0.16
    63  14.1662      0.00     0.14       0.00    -0.03
    64  14.1662      0.00    -0.10       0.00     0.10
    65  14.1663      0.00     0.05       0.00     0.06
    66  14.1767      0.00    -0.02       0.00    -0.08
    67  14.1767      0.00     0.10       0.00    -0.03
    68  14.1767      0.00     0.04       0.00    -0.02
    69  14.2284      0.00     0.05       0.00    -0.08
    70  14.2284      0.00     0.03       0.00    -0.04
    71  14.2392      0.00     0.13       0.00    -0.06
    72  14.2392      0.00     0.06       0.00    -0.02
    73  14.2427      0.00     0.17       0.00     0.26
    74  14.2427      0.00    -0.19       0.00    -0.11
    75  14.2428      0.00     0.14       0.00    -0.01
    76  14.2428      0.00     0.01       0.00     0.16
    77  14.2480      0.00    -0.28       0.00     0.12
    78  14.2480      0.00     0.05       0.00    -0.05
    79  14.2481      0.00     0.10       0.00     0.08
    80  14.2585      0.00     0.06       0.00    -0.00
    81  14.2585      0.00    -0.03       0.00     0.06
    82  14.3077      0.00     0.01       0.00    -0.09
    83  14.3077      0.00     0.09       0.00    -0.07
    84  14.3792      0.00     0.21       0.00    -0.02
    85  14.3792      0.00    -0.03       0.00    -0.32
    86  14.3793      0.00    -0.06       0.00    -0.12
    87  14.3793      0.00     0.19       0.00    -0.02
    88  15.0779      0.00    -0.02       0.00     0.05
    89  15.0780      0.00     0.02       0.00     0.04
    90  15.0780      0.00     0.09       0.00    -0.02
    91  15.0780      0.00    -0.32       0.00    -0.24
    92  15.1245      0.00    -0.08       0.00    -0.20
    93  15.1595      0.00    -0.01       0.00    -0.04
    94  15.2036      0.00     0.07       0.00    -0.06
    95  15.2665      0.00     0.06       0.00    -0.10
    96  15.2665      0.00     0.01       0.00    -0.11
    97  15.2665      0.00    -0.00       0.00    -0.09
    98  15.2666      0.00     0.08       0.00    -0.13
    99  15.3566      0.00    -0.01       0.00    -0.01
   100  15.3566      0.00     0.06       0.00    -0.06
   101  15.3567      0.00    -0.09       0.00     0.12
   102  15.3567      0.00    -0.26       0.00    -0.01
   103  15.9654      0.00     0.29       0.00     0.14
   104  15.9654      0.00    -0.05       0.00    -0.03
   105  15.9654      0.00     0.14       0.00     0.02
   106  15.9655      0.00    -0.31       0.00     0.13
   107  16.0064      0.00     0.07       0.00     0.00
   108  16.0065      0.00    -0.06       0.00    -0.05
   109  16.0065      0.00     0.03       0.00     0.01
   110  16.0910      0.00    -0.19       0.00     0.04
   111  16.0913      0.00    -0.21       0.00    -0.01
   112  16.0914      0.00    -0.11       0.00     0.05
   113  16.0937      0.00    -0.09       0.00     0.01
   114  16.0965      0.00    -0.14       0.00     0.03
   115  16.0968      0.00    -0.21       0.00     0.07
   116  16.1699      0.00    -0.02       0.00     0.05
   117  16.1699      0.00     0.02       0.00     0.06
   118  16.1730      0.00     0.00       0.00     0.15
   119  16.1730      0.00     0.09       0.00     0.02
   120  16.1731      0.00     0.02       0.00    -0.03
   121  16.1731      0.00    -0.01       0.00     0.01
   122  16.2024      0.00     0.11       0.00     0.01
   123  16.2024      0.00     0.07       0.00    -0.04
   124  16.2331      0.00     0.10       0.00    -0.03
   125  16.2518      0.00     0.10       0.00    -0.06
   126  16.2518      0.00     0.09       0.00    -0.01
   127  16.2599      0.00     0.04       0.00     0.00
   128  16.2599      0.00     0.08       0.00     0.01
   129  16.2599      0.00     0.02       0.00     0.03
   130  16.2599      0.00     0.03       0.00    -0.02
   131  16.2654      0.00     0.06       0.00    -0.03
   132  16.2654      0.00     0.06       0.00    -0.00
   133  17.0549      0.00    -0.03       0.00     0.00
   134  17.0549      0.00    -0.00       0.00     0.10
   135  17.0549      0.00    -0.03       0.00    -0.13
   136  17.0549      0.00     0.13       0.00     0.05
   137  17.0603      0.00     0.28       0.00     0.18
   138  17.0605      0.00     0.00       0.00     0.02
   139  17.0605      0.00     0.06       0.00    -0.00
   140  17.0606      0.00    -0.09       0.00    -0.04
   141  17.0766      0.00    -0.03       0.00    -0.06
   142  17.0767      0.00     0.38       0.00    -0.45
   143  17.0767      0.00     0.14       0.00    -0.30
   144  17.0767      0.00     0.01       0.00    -0.17
   145  17.1800      0.00     0.04       0.00    -0.10
   146  17.1800      0.00     0.07       0.00    -0.09
   147  17.1996      0.00    -0.26       0.00     0.14
   148  17.1997      0.00    -0.18       0.00    -0.67
   149  17.1997      0.00     0.30       0.00    -0.02
   150  17.2052      0.00     0.21       0.00    -0.11
   151  17.2052      0.00    -0.29       0.00     0.15
   152  17.2052      0.00    -0.09       0.00     0.09
   153  17.2053      0.00    -0.06       0.00     0.13
   154  17.2263      0.00     0.01       0.00     0.03
   155  17.2291      0.00    -0.03       0.00     0.04
   156  17.2291      0.00     0.04       0.00    -0.01
   157  17.2297      0.00     0.02       0.00    -0.09
   158  17.2297      0.00    -0.03       0.00     0.19
   159  17.2297      0.00     0.03       0.00    -0.09
   160  17.2318      0.00    -0.03       0.00    -0.02
   161  17.2379      0.00    -0.07       0.00    -0.05
   162  17.2454      0.00     0.00       0.00    -0.06
   163  17.2454      0.00     0.15       0.00    -0.06
   164  17.2454      0.00    -0.04       0.00    -0.04
   165  17.2454      0.00     0.03       0.00    -0.02
   166  17.2838      0.00     0.05       0.00     0.00
   167  17.2838      0.00     0.02       0.00    -0.01
   168  17.2838      0.00    -0.02       0.00     0.11
   169  17.2838      0.00     0.05       0.00    -0.00
   170  17.2839      0.00    -0.05       0.00    -0.03
   171  17.3033      0.00    -0.03       0.00    -0.04
   172  17.3034      0.00     0.01       0.00     0.08
   173  17.3034      0.00    -0.08       0.00    -0.04
   174  17.3034      0.00     0.06       0.00    -0.11
   175  18.1520      0.00     0.04       0.00     0.13
   176  18.2228      0.00     0.05       0.00    -0.08
   177  20.0610      0.00    -0.07       0.00     0.08
   178  20.0611      0.00    -0.02       0.00    -0.08
   179  20.0611      0.00    -0.05       0.00    -0.00
   180  20.0612      0.00    -0.08       0.00     0.12
   181  21.0277      0.00     0.19       0.00     0.07
   182  21.0277      0.00     0.01       0.00     0.12
   183  21.0278      0.00     0.14       0.00     0.13
   184  21.0278      0.00     0.03       0.00    -0.12
   185  21.0575      0.00    -0.13       0.00     0.11
   186  21.0575      0.00     0.12       0.00     0.23
   187  21.0576      0.00    -0.06       0.00     0.12
   188  21.0576      0.00     0.08       0.00    -0.06
   189  21.1095      0.00     0.01       0.00    -0.03
   190  21.1095      0.00    -0.08       0.00     0.12
   191  21.1096      0.00    -0.20       0.00     0.08
   192  21.1153      0.00    -0.07       0.00    -0.02
   193  21.1154      0.00     0.05       0.00     0.09
   194  21.1154      0.00     0.06       0.00     0.16
   195  21.2133      0.00    -0.05       0.00    -0.06
   196  21.2133      0.00     0.17       0.00     0.07
   197  21.2133      0.00    -0.17       0.00    -0.05

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.

16SE56    quality flag:3

Type:       7:2EEEEE  7:2EEEEE  7:2EEEEE

axisobj        70.674    70.674    70.675
ecceobj         0.561     0.561     0.561
incobj         26.726    26.726    26.726
qmin           30.266    30.267    30.236
qmax          110.731   110.760   111.230
amean          69.408    69.407    69.407
amin           68.258    68.313    68.271
amax           70.990    71.012    71.007
emean           0.545     0.545     0.545
emin            0.528     0.528     0.529
emax            0.564     0.564     0.566
imean          26.864    26.860    26.844
imin           25.604    25.593    25.578
imax           27.615    27.612    27.605
excite_mean     0.708     0.708     0.708
fracstop        1.000     1.000     1.000
cjmean          2.705     2.705     2.705

libcent 0       179.7     179.6     179.0
libamp  0       118.6     118.0     119.1
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       279.3     279.4     280.3
kozaiamp         64.0      64.1      65.5