Orbit Fit and Astrometric record for 550310

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: 550310    
# Created Tue Dec  7 02:08:10 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    271 observations of    271
# Arc:  15.57y
# First observation: 2005/11/12
#  Last observation: 2021/06/07
# Chi-squared of fit:   399.31 DOF:    536 RMS:  0.21
# Min/Max residuals:    -1.15    1.63
# Exact a, adot, b, bdot, g, gdot:
  2.743014E-05  9.953038E-02  2.668932E-06  1.300854E-02  5.961207E-02 -1.693600E-02
# 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
  -10.615538  121.971505    0.945247   -0.056380   -0.301462  2453686.924771
# Heliocentric elements and errors
Epoch:              2453686.5000  =  2005/11/12
Mean Anomaly:          333.37468 +/-     0.000
Argument of Peri:      356.71865 +/-     0.000
Long of Asc Node:      174.71150 +/-     0.000
Inclination:            12.50221 +/-     0.000
Eccentricity:         0.33961569 +/-    0.0000
Semi-Major Axis:     23.25687316 +/-    0.0000
Time of Perihelion: 2456716.3267 +/-       0.0
Perihelion:          15.35847414 +/-    0.0000
Aphelion:            31.15527219 +/-    0.0000
Period (y)              112.1593 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           -8.09529130 +/-    0.0000
Ecliptic Y           14.74553221 +/-    0.0000
Ecliptic Z           -3.09023736 +/-    0.0000
Ecliptic XDOT        -0.00352896 +/-    0.0000
Ecliptic YDOT        -0.00298204 +/-    0.0000
Ecliptic ZDOT         0.00073053 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   17.10314078 +/-    0.0000
Geocenter to KBO     16.77522614 +/-    0.0000
# Hcoef:  9.40

The following table shows the complete astrometric record for 550310. 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 (550310) followed by the observatory code and reference code for the source of the astrometry.

2005 11  12.424028 08 07 20.14   +09 21 38.1   21.8V 550310    645  C~1rRX      
2005 11  12.424861 08 07 20.14   +09 21 38.1         550310    645  C~1rRX      
2005 11  12.427350 08 07 20.13   +09 21 38.0         550310    645  C~1rRX      
2005 12  06.398032 08 05 45.69   +09 15 42.4   21.7V 550310    645  C~1rRX      
2005 12  06.398866 08 05 45.69   +09 15 42.4         550310    645  C~1rRX      
2005 12  06.401354 08 05 45.67   +09 15 42.4         550310    645  C~1rRX      
2010 03  12.34279  09 33 54.844  +07 28 30.41  21.7G 550310    F51  C~2jh5      
2010 12  15.63801  10 13 29.910  +05 12 24.72  22.1G 550310    F51  C~2jh5      
2011 01  30.40349  10 08 56.209  +05 36 32.91  21.4w 550310    F51  C~1vWb      
2011 01  30.40637  10 08 56.179  +05 36 33.07  21.3w 550310    F51  C~1vWb      
2011 01  30.41829  10 08 56.062  +05 36 33.85  21.3w 550310    F51  C~1vWb      
2011 01  30.42114  10 08 56.040  +05 36 34.07  21.3w 550310    F51  C~1vWb      
2011 01  30.43437  10 08 55.898  +05 36 34.75  21.2w 550310    F51  C~1vWb      
2011 01  30.43721  10 08 55.872  +05 36 35.04  21.2w 550310    F51  C~1vWb      
2011 01  30.44914  10 08 55.753  +05 36 35.64  21.2w 550310    F51  C~1vWb      
2011 01  30.45198  10 08 55.725  +05 36 35.87  21.1w 550310    F51  C~1vWb      
2011 02  04.44997  10 08 05.844  +05 41 49.57  21.3w 550310    F51  C~1vWc      
2011 02  04.46426  10 08 05.695  +05 41 50.33  21.2w 550310    F51  C~1vWc      
2011 02  04.47866  10 08 05.547  +05 41 51.41  21.5w 550310    F51  C~1vWc      
2011 02  04.49309  10 08 05.390  +05 41 52.47  21.5w 550310    F51  C~1vWc      
2011 02  05.43804  10 07 55.734  +05 42 54.10  21.2w 550310    F51  C~1vWc      
2011 02  05.45229  10 07 55.584  +05 42 55.07  21.4w 550310    F51  C~1vWc      
2011 02  05.46676  10 07 55.440  +05 42 55.98  21.3w 550310    F51  C~1vWc      
2011 02  05.48110  10 07 55.282  +05 42 57.02  21.4w 550310    F51  C~1vWc      
2011 02  23.37380  10 04 45.200  +06 04 15.52  21.0G 550310    F51  C~2jh5      
2011 03  06.26389  10 02 51.18   +06 18 08.4   20.8V 550310    G96  C~11qg      
2011 03  06.27202  10 02 51.07   +06 18 08.6   20.9V 550310    G96  C~11qg      
2011 03  06.28015  10 02 50.96   +06 18 09.3   21.3V 550310    G96  C~11qg      
2011 03  06.28826  10 02 50.89   +06 18 10.0   21.3V 550310    G96  C~11qg      
2011 04  21.25082  09 57 38.452  +07 08 14.01  20.4G 550310    F51  C~2jh5      
2012 01  02.64210  10 40 18.854  +04 05 46.73  22.1G 550310    F51  C~2jh5      
2012 01  19.46517  10 38 48.623  +04 15 24.61  21.7w 550310    F51  C~0edy      
2012 01  19.48801  10 38 48.469  +04 15 25.27  21.2w 550310    F51  C@0612      
2012 01  19.50206  10 38 48.372  +04 15 25.84  21.4w 550310    F51  C~1vWc      
2012 01  19.51617  10 38 48.270  +04 15 26.59  21.5w 550310    F51  C@0612      
2012 02  13.44906  10 35 07.377  +04 40 37.72  20.9r 550310    F51  C~1vWc      
2012 02  13.46077  10 35 07.248  +04 40 38.51  21.2r 550310    F51  C~1vWc      
2012 02  13.47363  10 35 07.121  +04 40 39.54  20.8i 550310    F51  C~1vWc      
2012 02  13.48669  10 35 06.984  +04 40 40.44  20.9i 550310    F51  C~1vWc      
2012 02  21.21795  10 33 46.450  +04 50 19.50        550310    809  C~0edy      
2012 02  22.21332  10 33 35.852  +04 51 36.18  20.4R 550310    809  C~0edy      
2012 02  25.20464  10 33 04.050  +04 55 30.03  20.5R 550310    809  C~0edy      
2012 02  26.20155  10 32 53.452  +04 56 48.55  20.6R 550310    809  C~0edy      
2012 02  28.19758  10 32 32.212  +04 59 25.07  20.6R 550310    809  C~0edy      
2012 02  28.20014  10 32 32.190  +04 59 25.98  20.9R 550310    809  C~0edy      
2012 02  29.19610  10 32 21.504  +05 00 45.96  20.3R 550310    809  C~0edy      
2012 02  29.19876  10 32 21.456  +05 00 46.14  20.9R 550310    809  C~0edy      
2012 03  13.20493  10 30 06.518  +05 18 07.06  21.1R 550310    809  C~0edy      
2012 03  13.25334  10 30 06.036  +05 18 10.29  21.0R 550310    809  C~0edy      
2012 03  16.31568  10 29 35.898  +05 22 11.55  20.9G 550310    F51  C~2jh5      
2012 03  16.32998  10 29 35.730  +05 22 12.87  20.4G 550310    F51  C~2jh5      
2012 03  16.34427  10 29 35.602  +05 22 13.46  20.2G 550310    F51  C~2jh5      
2012 03  16.35861  10 29 35.443  +05 22 14.77  20.5G 550310    F51  C~2jh5      
2012 03  19.33364  10 29 07.065  +05 26 07.29  21.4w 550310    F51  C~1vWc      
2012 03  19.34761  10 29 06.925  +05 26 08.39  21.6w 550310    F51  C@0612      
2012 03  19.36157  10 29 06.800  +05 26 09.51  21.5w 550310    F51  C@0612      
2012 03  19.37554  10 29 06.656  +05 26 10.57  21.6w 550310    F51  C@0612      
2012 04  22.25728  10 25 18.562  +06 03 04.76  21.5G 550310    F51  C~2jh5      
2012 04  22.26792  10 25 18.508  +06 03 05.21  22.4G 550310    F51  C~2jh5      
2012 05  18.16892  10 25 06.14   +06 16 52.9   21.6R 550310    688  C~0hWw      
2012 05  18.22936  10 25 06.30   +06 16 54.3         550310    688  C~0hWw      
2013 02  13.54263  11 03 49.712  +03 24 47.21  22.0g 550310    F51  C~1vWc      
2013 02  13.55483  11 03 49.600  +03 24 48.30  22.1g 550310    F51  C~1vWc      
2013 02  13.56741  11 03 49.473  +03 24 49.30  21.6r 550310    F51  C~1vWc      
2013 02  13.57906  11 03 49.351  +03 24 49.85  21.3r 550310    F51  C~1vWc      
2013 02  15.47177  11 03 31.064  +03 27 08.95  21.4w 550310    F51  C~1vWc      
2013 02  15.48545  11 03 30.931  +03 27 09.89  21.5w 550310    F51  C~1vWc      
2013 02  15.49914  11 03 30.791  +03 27 10.97  21.5w 550310    F51  C~1vWc      
2013 02  15.51280  11 03 30.662  +03 27 11.82  21.6w 550310    F51  C~1vWc      
2013 03  12.17213  10 59 15.44   +04 00 08.6   20.9R 550310    695  C~11qh      
2013 03  12.23389  10 59 14.79   +04 00 13.7         550310    695  C~11qh      
2013 12  04.61220  11 34 24.981  +01 37 49.26  21.5w 550310    F51  C~1vWc      
2013 12  04.61747  11 34 25.017  +01 37 49.16  21.5w 550310    F51  C~1vWc      
2013 12  04.62273  11 34 25.071  +01 37 49.17  21.6w 550310    F51  C~1vWc      
2013 12  04.62799  11 34 25.086  +01 37 48.83  21.5w 550310    F51  C~1vWc      
2014 02  09.55611  11 33 19.855  +01 59 04.37  21.4w 550310    F51  C~1vWc      
2014 02  09.56840  11 33 19.740  +01 59 05.11  21.5w 550310    F51  C~1vWc      
2014 02  09.58064  11 33 19.648  +01 59 05.94  21.5w 550310    F51  C~1vWc      
2014 02  09.59287  11 33 19.540  +01 59 06.80  21.4w 550310    F51  C~1vWc      
2014 02  28.40363  11 30 26.665  +02 22 34.46  21.1w 550310    F51  C~1vWc      
2014 02  28.41599  11 30 26.544  +02 22 35.50  21.3w 550310    F51  C~1vWc      
2014 02  28.42850  11 30 26.412  +02 22 36.51  21.3w 550310    F51  C~1vWc      
2014 02  28.44089  11 30 26.280  +02 22 37.46  21.3w 550310    F51  C~1vWc      
2014 03  05.48145  11 29 34.747  +02 29 31.89  21.1w 550310    F51  C~1vWc      
2014 03  05.49384  11 29 34.629  +02 29 32.72  21.1w 550310    F51  C~1vWc      
2014 03  05.50619  11 29 34.491  +02 29 33.90  21.0w 550310    F51  C~1vWc      
2014 03  05.51858  11 29 34.366  +02 29 34.96  21.1w 550310    F51  C~1vWc      
2014 03  10.34910  11 28 44.12   +02 36 19.2   21.0V 550310    G96  C~11qh      
2014 03  10.35792  11 28 44.02   +02 36 20.3   20.9V 550310    G96  C~11qh      
2014 03  10.36672  11 28 43.92   +02 36 20.9   20.7V 550310    G96  C~11qh      
2014 03  10.37552  11 28 43.83   +02 36 21.3   20.7V 550310    G96  C~11qh      
2014 03  24.35182  11 26 19.247  +02 55 52.65  21.1w 550310    F51  C~1vWc      
2014 03  24.36393  11 26 19.126  +02 55 53.70  21.1w 550310    F51  C~1vWc      
2014 03  24.37605  11 26 19.001  +02 55 54.71  21.0w 550310    F51  C~1vWc      
2014 03  24.38821  11 26 18.873  +02 55 55.72  21.1w 550310    F51  C~1vWc      
2014 04  24.29851  11 21 58.901  +03 33 00.72  21.4w 550310    F51  C~1vWc      
2014 04  24.31102  11 21 58.803  +03 33 01.62  21.4w 550310    F51  C~1vWc      
2014 04  24.32356  11 21 58.744  +03 33 02.21  21.3w 550310    F51  C~1vWc      
2014 04  24.33621  11 21 58.675  +03 33 02.87  21.4w 550310    F51  C~1vWc      
2014 04  30.25525  11 21 26.018  +03 38 20.25  22.2w 550310    F51  C~1vWc      
2014 04  30.26746  11 21 25.955  +03 38 20.88  22.5w 550310    F51  C~1vWc      
2014 04  30.27969  11 21 25.900  +03 38 21.84  22.2w 550310    F51  C~1vWc      
2014 04  30.29198  11 21 25.826  +03 38 22.14  22.0w 550310    F51  C~1vWc      
2014 05  20.28284  11 20 30.072  +03 50 20.67  21.6G 550310    F51  C~2jh5      
2014 05  20.29452  11 20 30.127  +03 50 21.45  21.4G 550310    F51  C~2jh5      
2014 05  20.30620  11 20 30.134  +03 50 21.85  21.6G 550310    F51  C~2jh5      
2014 05  20.31789  11 20 30.117  +03 50 22.00  21.4G 550310    F51  C~2jh5      
2014 11  30.63212  12 00 32.080  +00 23 49.71  20.8G 550310    F51  C~2jh5      
2015 01  19.57733  12 03 37.333  +00 19 04.01  21.6G 550310    F51  C~2jh5      
2015 01  19.59086  12 03 37.297  +00 19 04.69  21.6G 550310    F51  C~2jh5      
2015 01  19.60439  12 03 37.260  +00 19 05.15  21.4G 550310    F51  C~2jh5      
2015 01  19.61791  12 03 37.229  +00 19 05.53  21.3G 550310    F51  C~2jh5      
2015 01  23.53651  12 03 26.425  +00 21 31.18  21.4w 550310    F51  C@0612      
2015 01  23.55185  12 03 26.372  +00 21 31.78  21.3w 550310    F51  C@0613      
2015 01  23.56725  12 03 26.318  +00 21 32.41  21.3w 550310    F51  C@0613      
2015 01  23.58265  12 03 26.264  +00 21 33.05  21.4w 550310    F51  C~1vWc      
2015 01  25.52886  12 03 19.574  +00 22 54.02  21.3w 550310    F51  C~1vWc      
2015 01  25.54420  12 03 19.514  +00 22 54.59  21.3w 550310    F51  C~1vWc      
2015 01  25.55949  12 03 19.457  +00 22 55.33  21.3w 550310    F51  C~1vWc      
2015 01  25.57482  12 03 19.398  +00 22 56.01  21.4w 550310    F51  C~1vWc      
2015 02  15.46958  12 01 18.372  +00 42 43.32  21.8w 550310    F51  C~1vWc      
2015 02  15.48279  12 01 18.284  +00 42 44.13  21.8w 550310    F51  C~1vWc      
2015 02  15.49608  12 01 18.190  +00 42 45.45  21.7w 550310    F51  C~1vWc      
2015 02  15.50940  12 01 18.071  +00 42 45.98  21.7w 550310    F51  C~1vWc      
2015 02  16.45511  12 01 10.700  +00 43 51.82  21.4G 550310    F51  C~2jh5      
2015 02  16.46806  12 01 10.605  +00 43 52.80  21.7G 550310    F51  C~2jh5      
2015 02  16.48098  12 01 10.507  +00 43 53.66  21.6G 550310    F51  C~2jh5      
2015 02  18.53039  12 00 54.069  +00 46 19.35  21.2w 550310    F51  C~1vWc      
2015 02  18.54288  12 00 53.966  +00 46 20.20  21.3w 550310    F51  C~1vWc      
2015 02  18.55533  12 00 53.860  +00 46 21.15  21.3w 550310    F51  C~1vWc      
2015 02  18.56786  12 00 53.758  +00 46 22.02  21.1w 550310    F51  C~1vWc      
2015 02  25.47256  11 59 54.123  +00 54 59.13  21.4w 550310    F51  C~1vWc      
2015 02  25.48651  11 59 54.006  +00 55 00.21  21.4w 550310    F51  C~1vWc      
2015 02  25.50047  11 59 53.871  +00 55 01.24  21.5w 550310    F51  C~1vWc      
2015 02  25.51436  11 59 53.738  +00 55 02.46  21.4w 550310    F51  C~1vWc      
2015 03  21.68794  11 55 52.78   +01 28 21.5   21.1R 550310    D29  C~1OU9      
2015 03  21.70205  11 55 52.65   +01 28 22.6   21.4R 550310    D29  C~1OU9      
2015 03  21.71616  11 55 52.52   +01 28 23.6   20.6R 550310    D29  C~1OU9      
2015 03  24.41514  11 55 24.516  +01 32 11.03  21.0w 550310    F51  C@0613      
2015 03  24.42961  11 55 24.368  +01 32 12.20  21.0w 550310    F51  C~1vWc      
2015 03  24.44408  11 55 24.213  +01 32 13.42  21.1w 550310    F51  C@0613      
2015 03  24.45859  11 55 24.057  +01 32 14.61  21.2w 550310    F51  C@0613      
2016 01  18.61520  12 31 18.896  -01 02 02.30  21.6G 550310    F51  C~2jh5      
2016 01  18.62708  12 31 18.886  -01 02 01.98  21.4G 550310    F51  C~2jh5      
2016 01  18.63897  12 31 18.885  -01 02 01.70  21.3G 550310    F51  C~2jh5      
2016 01  18.65085  12 31 18.875  -01 02 01.24  21.2G 550310    F51  C~2jh5      
2016 01  21.65371  12 31 16.979  -01 00 34.19  21.4G 550310    F51  C~2jh5      
2016 01  21.66099  12 31 16.967  -01 00 33.81  21.3G 550310    F51  C~2jh5      
2016 02  02.56779  12 30 48.653  -00 52 35.88  21.4G 550310    F51  C~2jh5      
2016 02  03.57571  12 30 44.752  -00 51 45.79  21.3G 550310    F51  C~2jh5      
2016 02  03.58757  12 30 44.708  -00 51 45.21  21.2G 550310    F51  C~2jh5      
2016 02  03.59947  12 30 44.658  -00 51 44.77  21.2G 550310    F51  C~2jh6      
2016 02  03.61163  12 30 44.607  -00 51 44.01  21.2G 550310    F51  C~2jh6      
2016 02  10.52523  12 30 12.097  -00 45 27.03  21.6G 550310    F51  C~2jh6      
2016 02  10.53817  12 30 12.024  -00 45 26.15  21.6G 550310    F51  C~2jh6      
2016 02  10.55115  12 30 11.954  -00 45 25.42  21.5G 550310    F51  C~2jh6      
2016 02  10.56414  12 30 11.875  -00 45 24.67  21.7G 550310    F51  C~2jh6      
2016 02  18.56115  12 29 22.365  -00 36 57.41  20.7G 550310    F51  C~2jh6      
2016 02  18.57772  12 29 22.241  -00 36 56.21  21.4G 550310    F51  C~2jh6      
2016 02  18.59399  12 29 22.110  -00 36 55.15  21.7G 550310    F51  C~2jh6      
2016 02  18.60964  12 29 22.010  -00 36 53.84  21.3G 550310    F51  C~2jh6      
2016 03  01.48533  12 27 48.697  -00 22 26.64  21.1G 550310    F51  C~2jh6      
2016 03  01.49967  12 27 48.561  -00 22 25.72  21.4G 550310    F51  C~2jh6      
2016 03  01.50031  12 27 48.561  -00 22 25.80  21.6G 550310    F51  C~2jh6      
2016 03  01.51531  12 27 48.423  -00 22 24.65  21.3G 550310    F51  C~2jh6      
2016 03  01.51594  12 27 48.424  -00 22 24.49  21.1G 550310    F51  C~2jh6      
2016 03  01.53014  12 27 48.278  -00 22 23.63  21.5G 550310    F51  C~2jh6      
2016 03  13.43176  12 25 57.035  -00 06 22.05  21.5w 550310    F51  C~1oZ3      
2016 03  13.44683  12 25 56.879  -00 06 20.63  21.7w 550310    F51  C~1oZ3      
2016 03  13.46188  12 25 56.736  -00 06 19.53  21.6w 550310    F51  C~1oZ3      
2016 03  13.47693  12 25 56.584  -00 06 18.26  21.6w 550310    F51  C~1oZ3      
2016 04  01.36619  12 22 43.767  +00 19 57.46  21.3G 550310    F51  C~2jh6      
2016 04  01.37850  12 22 43.641  +00 19 58.48  21.3G 550310    F51  C~2jh6      
2016 04  01.39080  12 22 43.511  +00 19 59.46  21.3G 550310    F51  C~2jh6      
2016 04  01.40313  12 22 43.381  +00 20 00.48  21.1G 550310    F51  C~2jh6      
2016 04  03.39057  12 22 23.072  +00 22 42.14  21.3G 550310    F51  C~2jh6      
2016 04  03.40236  12 22 22.951  +00 22 43.10  21.2G 550310    F51  C~2jh6      
2016 04  03.41419  12 22 22.830  +00 22 44.05  21.2G 550310    F51  C~2jh6      
2016 04  03.42603  12 22 22.708  +00 22 44.93  21.2G 550310    F51  C~2jh6      
2016 04  10.34959  12 21 13.404  +00 31 52.33  21.7G 550310    F51  C~2jh6      
2016 04  10.36250  12 21 13.274  +00 31 53.38  21.7G 550310    F51  C~2jh6      
2016 04  10.37547  12 21 13.146  +00 31 54.35  21.4G 550310    F51  C~2jh6      
2016 04  10.38862  12 21 13.005  +00 31 55.38  21.7G 550310    F51  C~2jh6      
2016 04  10.44962  12 21 12.405  +00 32 00.02  21.3G 550310    F51  C~2jh6      
2016 04  10.46292  12 21 12.270  +00 32 01.05  21.4G 550310    F51  C~2jh6      
2016 04  10.47604  12 21 12.138  +00 32 02.04  21.3G 550310    F51  C~2jh6      
2016 04  10.48932  12 21 12.003  +00 32 03.04  21.3G 550310    F51  C~2jh6      
2016 04  29.40050  12 18 25.070  +00 53 42.81  20.8G 550310    F51  C~2jh6      
2016 04  29.41232  12 18 24.975  +00 53 43.39  21.6G 550310    F51  C~2jh6      
2016 04  29.42415  12 18 24.882  +00 53 44.12  21.4G 550310    F51  C~2jh6      
2016 04  29.43595  12 18 24.799  +00 53 44.91  21.5G 550310    F51  C~2jh6      
2017 02  21.53260  12 56 52.346  -01 53 57.48  21.3G 550310    F51  C~2jh6      
2017 02  21.54429  12 56 52.267  -01 53 56.72  21.5G 550310    F51  C~2jh6      
2017 02  21.55599  12 56 52.186  -01 53 55.90  21.8G 550310    F51  C~2jh6      
2017 02  21.56765  12 56 52.118  -01 53 55.17  21.9G 550310    F51  C~2jh6      
2017 02  22.58866  12 56 45.583  -01 52 46.71  22.3G 550310    F51  C~2jh6      
2017 02  22.59920  12 56 45.524  -01 52 45.75  22.0G 550310    F51  C~2jh6      
2017 02  22.60974  12 56 45.452  -01 52 45.25  21.8G 550310    F51  C~2jh6      
2017 03  19.37451  12 53 19.519  -01 21 16.25  21.0G 550310    F51  C~2jh6      
2017 03  19.37516  12 53 19.502  -01 21 16.14  21.2G 550310    F51  C~2jh6      
2017 03  19.38660  12 53 19.388  -01 21 15.25  21.1G 550310    F51  C~2jh6      
2017 03  19.38724  12 53 19.382  -01 21 15.20  21.2G 550310    F51  C~2jh6      
2017 03  19.39870  12 53 19.274  -01 21 14.32  21.1G 550310    F51  C~2jh6      
2017 03  19.39935  12 53 19.266  -01 21 14.27  21.0G 550310    F51  C~2jh6      
2017 03  19.41078  12 53 19.147  -01 21 13.33  21.2G 550310    F51  C~2jh6      
2017 03  19.41142  12 53 19.143  -01 21 13.31  21.1G 550310    F51  C~2jh6      
2017 03  27.45777  12 51 58.877  -01 10 11.99  21.2G 550310    F51  C~2jh6      
2017 03  27.47020  12 51 58.750  -01 10 10.91  21.1G 550310    F51  C~2jh6      
2017 03  27.48261  12 51 58.621  -01 10 09.91  21.2G 550310    F51  C~2jh6      
2017 03  27.49502  12 51 58.464  -01 10 08.76  20.9G 550310    F51  C~2jh6      
2017 04  16.31147  12 48 36.747  -00 44 01.58  21.4G 550310    F51  C~2jh6      
2017 04  16.32351  12 48 36.622  -00 44 00.68  21.2G 550310    F51  C~2jh6      
2017 04  16.33558  12 48 36.505  -00 43 59.79  21.1G 550310    F51  C~2jh6      
2017 04  16.34767  12 48 36.385  -00 43 58.90  21.1G 550310    F51  C~2jh6      
2017 04  20.32199  12 47 57.703  -00 39 11.08  21.2G 550310    F51  C~2jh6      
2017 04  20.33436  12 47 57.581  -00 39 10.21  21.4G 550310    F51  C~2jh6      
2017 04  20.34677  12 47 57.461  -00 39 09.28  21.4G 550310    F51  C~2jh6      
2017 04  20.35918  12 47 57.340  -00 39 08.54  21.4G 550310    F51  C~2jh6      
2017 04  20.35983  12 47 57.340  -00 39 08.44  21.3G 550310    F51  C~2jh6      
2017 04  28.36078  12 46 43.669  -00 30 10.58  21.5G 550310    F51  C~2jh6      
2017 04  28.37278  12 46 43.539  -00 30 09.59  21.3G 550310    F51  C~2jh6      
2017 04  28.38493  12 46 43.431  -00 30 08.71  21.6G 550310    F51  C~2jh6      
2018 03  08.51493  13 22 31.702  -02 54 54.90  21.4G 550310    F51  C~2jh6      
2018 03  17.49820  13 21 17.709  -02 43 34.18  22.0G 550310    F51  C~2jh6      
2018 03  18.48331  13 21 08.962  -02 42 17.53  21.2G 550310    F51  C~2jh6      
2018 03  18.49516  13 21 08.859  -02 42 16.58  21.3G 550310    F51  C~2jh6      
2018 04  12.41262  13 17 03.523  -02 09 34.62  21.2G 550310    F51  C~2jh6      
2018 04  13.41897  13 16 53.181  -02 08 18.43  21.0G 550310    F51  C~2jh6      
2018 04  13.43097  13 16 53.058  -02 08 17.52  21.1G 550310    F51  C~2jh6      
2018 04  13.44295  13 16 52.929  -02 08 16.59  21.1G 550310    F51  C~2jh6      
2018 04  13.45493  13 16 52.806  -02 08 15.70  21.1G 550310    F51  C~2jh6      
2019 05  11.34899  13 39 20.290  -02 54 18.10  21.3i 550310    F51  C~35bC      
2019 05  11.36195  13 39 20.154  -02 54 17.55  21.1i 550310    F51  C~35bC      
2019 05  11.37536  13 39 20.050  -02 54 16.74  21.2i 550310    F51  C~35bC      
2020 03  21.49931  14 13 23.164  -05 01 27.21  21.6w 550310    F52  C~3nK4      
2020 03  21.51170  14 13 23.053  -05 01 26.36  21.6w 550310    F52  C~3nK4      
2020 03  21.52412  14 13 22.947  -05 01 25.47  21.5w 550310    F52  C~3nK4      
2020 03  21.53656  14 13 22.863  -05 01 24.52  21.6w 550310    F52  C~3nK4      
2020 04  29.49017  14 07 13.297  -04 16 01.33  21.6w 550310    F51  C~3srC      
2020 04  29.50239  14 07 13.164  -04 16 00.60  21.7w 550310    F51  C~3srC      
2020 04  29.51458  14 07 13.037  -04 15 59.70  21.8w 550310    F51  C~3srC      
2020 04  29.52680  14 07 12.920  -04 15 59.10  21.5w 550310    F51  C~3srC      
2020 05  01.50238  14 06 52.936  -04 13 56.82  21.3w 550310    F51  C~3srC      
2020 05  01.51394  14 06 52.806  -04 13 56.16  21.3w 550310    F51  C~3srC      
2020 05  01.52547  14 06 52.690  -04 13 55.59  21.3w 550310    F51  C~3srC      
2020 05  13.34937  14 04 57.239  -04 02 53.66  21.4w 550310    F52  C~3srC      
2020 05  13.36147  14 04 57.133  -04 02 53.06  21.2w 550310    F52  C~3srC      
2020 05  13.37326  14 04 57.015  -04 02 52.45  21.4w 550310    F52  C~3srC      
2020 05  13.38505  14 04 56.888  -04 02 51.76  21.5w 550310    F52  C~3srC      
2020 05  16.40976  14 04 29.079  -04 00 24.13  21.8w 550310    F52  C~3srC      
2020 05  16.42287  14 04 28.949  -04 00 23.31  21.6w 550310    F52  C~3srC      
2020 05  16.43602  14 04 28.815  -04 00 23.04  21.7w 550310    F52  C~3srC      
2020 05  16.44912  14 04 28.684  -04 00 22.19  21.8w 550310    F52  C~3srC      
2020 06  22.27312  14 00 33.197  -03 45 13.70  21.5w 550310    F52  C~3xqP      
2020 06  22.28576  14 00 33.166  -03 45 13.86  21.6w 550310    F52  C~3xqP      
2020 06  22.29834  14 00 33.105  -03 45 13.93  21.4w 550310    F52  C~3xqP      
2020 06  22.31089  14 00 33.078  -03 45 13.96  21.5w 550310    F52  C~3xqP      
2021 03  20.531162 14 38 24.329  -06 05 02.05  21.9w 550310    F51  C~4gU4      
2021 03  20.555477 14 38 24.186  -06 05 00.46  21.6w 550310    F51  C~4gU4      
2021 03  20.567644 14 38 24.089  -06 04 59.63  21.5w 550310    F51  C~4gU4      
2021 04  06.546897 14 36 12.199  -05 46 00.30  21.4w 550310    F51  C~4mpU      
2021 04  06.559464 14 36 12.103  -05 45 59.43  21.5w 550310    F51  C~4mpU      
2021 04  06.571995 14 36 11.970  -05 45 58.59  21.5w 550310    F51  C~4mpU      
2021 05  08.397773 14 30 57.852  -05 12 23.50  21.2w 550310    F51  C~4pQq      
2021 05  08.409757 14 30 57.720  -05 12 22.86  21.1w 550310    F51  C~4pQq      
2021 05  08.421709 14 30 57.611  -05 12 22.31  21.1w 550310    F51  C~4pQq      
2021 05  08.433705 14 30 57.490  -05 12 21.60  21.1w 550310    F51  C~4pQq      
2021 06  07.284632 14 26 32.721  -04 52 37.25  21.5w 550310    F51  C~4tsg      
2021 06  07.297021 14 26 32.640  -04 52 36.94  21.6w 550310    F51  C~4tsg      
2021 06  07.309464 14 26 32.557  -04 52 36.73  21.6w 550310    F51  C~4tsg      
2021 06  07.321850 14 26 32.455  -04 52 36.44  21.5w 550310    F51  C~4tsg      

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    -0.18       0.00     0.20
     2   0.0000      0.00    -0.16       0.00     0.22
     3   0.0000      0.00    -0.25       0.00     0.19
     4   0.0656      0.00     0.13       0.00     0.13
     5   0.0656      0.00     0.21       0.00     0.13
     6   0.0656      0.00     0.16       0.00     0.14
     7   4.3283      0.00     0.15       0.00    -0.18
     8   5.0903      0.00    -0.21       0.00     0.07
     9   5.2155      0.00    -0.14       0.00    -0.06
    10   5.2156      0.00    -0.16       0.00    -0.07
    11   5.2156      0.00    -0.14       0.00    -0.02
    12   5.2156      0.00    -0.04       0.00     0.03
    13   5.2156      0.00    -0.19       0.00    -0.09
    14   5.2156      0.00    -0.16       0.00     0.03
    15   5.2157      0.00    -0.16       0.00    -0.09
    16   5.2157      0.00    -0.16       0.00    -0.03
    17   5.2294      0.00    -0.05       0.00     0.05
    18   5.2294      0.00    -0.05       0.00    -0.12
    19   5.2294      0.00    -0.02       0.00     0.03
    20   5.2295      0.00    -0.12       0.00     0.15
    21   5.2321      0.00    -0.07       0.00    -0.01
    22   5.2321      0.00    -0.08       0.00     0.02
    23   5.2321      0.00     0.04       0.00    -0.02
    24   5.2322      0.00    -0.07       0.00     0.08
    25   5.2812      0.00     0.07       0.00    -0.17
    26   5.3110      0.00     0.40       0.00    -0.01
    27   5.3110      0.00     0.01       0.00    -0.43
    28   5.3110      0.00    -0.38       0.00    -0.36
    29   5.3111      0.00    -0.17       0.00    -0.28
    30   5.4369      0.00    -0.30       0.00    -0.07
    31   6.1389      0.00    -0.13       0.00    -0.01
    32   6.1849      0.00    -0.33       0.00     0.31
    33   6.1850      0.00    -0.15       0.00    -0.08
    34   6.1850      0.00    -0.08       0.00    -0.17
    35   6.1851      0.00    -0.07       0.00    -0.07
    36   6.2533      0.00    -0.05       0.00    -0.09
    37   6.2534      0.00    -0.15       0.00    -0.15
    38   6.2534      0.00    -0.04       0.00    -0.05
    39   6.2534      0.00    -0.05       0.00    -0.09
    40   6.2746      0.00     1.21       0.00    -0.00
    41   6.2773      0.00     0.53       0.00    -0.16
    42   6.2855      0.00     0.84       0.00     0.33
    43   6.2882      0.00     1.21       0.00     0.37
    44   6.2937      0.00     1.54       0.00    -1.08
    45   6.2937      0.00     1.63       0.00    -0.38
    46   6.2964      0.00     0.25       0.00     0.42
    47   6.2964      0.00    -0.04       0.00     0.38
    48   6.3320      0.00     0.07       0.00     1.06
    49   6.3322      0.00     0.23       0.00     0.45
    50   6.3406      0.00    -0.14       0.00     0.02
    51   6.3406      0.00    -0.53       0.00     0.21
    52   6.3406      0.00    -0.32       0.00    -0.32
    53   6.3407      0.00    -0.57       0.00    -0.14
    54   6.3488      0.00    -0.12       0.00    -0.06
    55   6.3489      0.00    -0.21       0.00    -0.04
    56   6.3489      0.00    -0.07       0.00    -0.01
    57   6.3489      0.00    -0.21       0.00    -0.03
    58   6.4417      0.00    -0.02       0.00    -0.02
    59   6.4417      0.00    -0.24       0.00    -0.09
    60   6.5126      0.00    -0.11       0.00    -0.17
    61   6.5128      0.00     0.08       0.00     0.38
    62   7.2556      0.00    -0.05       0.00    -0.04
    63   7.2557      0.00     0.07       0.00     0.17
    64   7.2557      0.00     0.01       0.00     0.25
    65   7.2557      0.00    -0.10       0.00    -0.04
    66   7.2609      0.00    -0.06       0.00    -0.03
    67   7.2609      0.00     0.00       0.00    -0.11
    68   7.2610      0.00    -0.04       0.00    -0.04
    69   7.2610      0.00     0.07       0.00    -0.21
    70   7.3285      0.00    -0.35       0.00    -0.16
    71   7.3287      0.00    -0.29       0.00    -0.18
    72   8.0607      0.00    -0.12       0.00    -0.04
    73   8.0608      0.00    -0.11       0.00     0.03
    74   8.0608      0.00     0.17       0.00     0.21
    75   8.0608      0.00    -0.14       0.00     0.05
    76   8.2440      0.00     0.21       0.00    -0.04
    77   8.2441      0.00     0.01       0.00    -0.12
    78   8.2441      0.00     0.15       0.00    -0.10
    79   8.2441      0.00     0.04       0.00    -0.06
    80   8.2956      0.00    -0.14       0.00     0.09
    81   8.2957      0.00    -0.04       0.00     0.12
    82   8.2957      0.00    -0.09       0.00     0.11
    83   8.2957      0.00    -0.15       0.00     0.06
    84   8.3095      0.00    -0.07       0.00    -0.02
    85   8.3096      0.00     0.13       0.00    -0.22
    86   8.3096      0.00     0.01       0.00    -0.06
    87   8.3096      0.00     0.10       0.00    -0.03
    88   8.3229      0.00    -0.09       0.00     0.16
    89   8.3229      0.00    -0.18       0.00     0.51
    90   8.3229      0.00    -0.28       0.00     0.38
    91   8.3229      0.00    -0.22       0.00     0.04
    92   8.3612      0.00     0.01       0.00     0.09
    93   8.3612      0.00     0.07       0.00     0.15
    94   8.3613      0.00     0.08       0.00     0.16
    95   8.3613      0.00     0.04       0.00     0.16
    96   8.4459      0.00    -0.12       0.00    -0.14
    97   8.4460      0.00    -0.40       0.00     0.04
    98   8.4460      0.00    -0.09       0.00    -0.09
    99   8.4460      0.00     0.07       0.00    -0.15
   100   8.4622      0.00     0.09       0.00    -0.11
   101   8.4623      0.00     0.09       0.00    -0.09
   102   8.4623      0.00     0.21       0.00     0.26
   103   8.4623      0.00     0.05       0.00    -0.06
   104   8.5171      0.00    -1.15       0.00    -0.79
   105   8.5171      0.00    -0.19       0.00    -0.26
   106   8.5171      0.00     0.05       0.00    -0.11
   107   8.5172      0.00    -0.07       0.00    -0.21
   108   9.0492      0.00    -0.23       0.00     0.12
   109   9.1859      0.00    -0.06       0.00    -0.19
   110   9.1859      0.00    -0.09       0.00     0.03
   111   9.1860      0.00    -0.13       0.00     0.02
   112   9.1860      0.00    -0.08       0.00    -0.06
   113   9.1967      0.00    -0.00       0.00     0.03
   114   9.1968      0.00    -0.00       0.00     0.01
   115   9.1968      0.00    -0.02       0.00     0.02
   116   9.1969      0.00    -0.03       0.00     0.04
   117   9.2022      0.00    -0.06       0.00     0.07
   118   9.2022      0.00    -0.07       0.00    -0.02
   119   9.2023      0.00    -0.03       0.00     0.07
   120   9.2023      0.00    -0.02       0.00     0.09
   121   9.2595      0.00    -0.12       0.00     0.02
   122   9.2596      0.00     0.13       0.00    -0.09
   123   9.2596      0.00     0.30       0.00     0.32
   124   9.2596      0.00     0.10       0.00    -0.07
   125   9.2622      0.00    -0.26       0.00    -0.01
   126   9.2623      0.00    -0.12       0.00     0.06
   127   9.2623      0.00    -0.02       0.00     0.01
   128   9.2679      0.00    -0.02       0.00     0.15
   129   9.2680      0.00     0.01       0.00     0.10
   130   9.2680      0.00    -0.01       0.00     0.15
   131   9.2680      0.00     0.04       0.00     0.12
   132   9.2869      0.00    -0.01       0.00     0.02
   133   9.2870      0.00     0.19       0.00     0.02
   134   9.2870      0.00     0.11       0.00    -0.04
   135   9.2870      0.00     0.05       0.00     0.11
   136   9.3532      0.00     0.29       0.00     0.47
   137   9.3533      0.00     0.58       0.00     0.38
   138   9.3533      0.00     0.87       0.00     0.19
   139   9.3607      0.00     0.19       0.00     0.09
   140   9.3607      0.00     0.26       0.00     0.05
   141   9.3608      0.00     0.24       0.00     0.05
   142   9.3608      0.00     0.20       0.00     0.02
   143  10.1826      0.00    -0.05       0.00     0.01
   144  10.1826      0.00    -0.11       0.00     0.02
   145  10.1827      0.00    -0.04       0.00    -0.02
   146  10.1827      0.00    -0.10       0.00     0.12
   147  10.1909      0.00    -0.08       0.00    -0.20
   148  10.1909      0.00    -0.12       0.00    -0.05
   149  10.2235      0.00     0.13       0.00    -0.35
   150  10.2263      0.00    -0.18       0.00     0.04
   151  10.2263      0.00    -0.09       0.00     0.03
   152  10.2264      0.00    -0.09       0.00    -0.13
   153  10.2264      0.00    -0.09       0.00     0.02
   154  10.2453      0.00    -0.11       0.00    -0.08
   155  10.2454      0.00    -0.11       0.00     0.04
   156  10.2454      0.00    -0.06       0.00     0.00
   157  10.2454      0.00    -0.14       0.00    -0.01
   158  10.2673      0.00     0.07       0.00    -0.17
   159  10.2674      0.00    -0.02       0.00    -0.09
   160  10.2674      0.00    -0.24       0.00    -0.13
   161  10.2674      0.00    -0.06       0.00     0.12
   162  10.3000      0.00     0.05       0.00     0.26
   163  10.3000      0.00    -0.07       0.00     0.06
   164  10.3000      0.00     0.02       0.00    -0.07
   165  10.3000      0.00    -0.04       0.00    -0.08
   166  10.3000      0.00     0.06       0.00     0.03
   167  10.3001      0.00    -0.23       0.00    -0.21
   168  10.3327      0.00     0.03       0.00     0.03
   169  10.3327      0.00    -0.03       0.00     0.20
   170  10.3328      0.00     0.11       0.00     0.04
   171  10.3328      0.00     0.11       0.00     0.06
   172  10.3845      0.00    -0.07       0.00    -0.01
   173  10.3845      0.00    -0.03       0.00     0.00
   174  10.3846      0.00    -0.04       0.00    -0.02
   175  10.3846      0.00    -0.05       0.00    -0.01
   176  10.3901      0.00    -0.10       0.00    -0.01
   177  10.3901      0.00    -0.08       0.00    -0.00
   178  10.3901      0.00    -0.04       0.00    -0.01
   179  10.3901      0.00    -0.02       0.00    -0.09
   180  10.4091      0.00    -0.04       0.00    -0.04
   181  10.4091      0.00    -0.04       0.00     0.02
   182  10.4092      0.00    -0.01       0.00    -0.01
   183  10.4092      0.00    -0.15       0.00     0.01
   184  10.4094      0.00     0.03       0.00    -0.04
   185  10.4094      0.00    -0.00       0.00    -0.03
   186  10.4095      0.00    -0.01       0.00    -0.05
   187  10.4095      0.00    -0.05       0.00    -0.07
   188  10.4613      0.00    -0.05       0.00    -0.04
   189  10.4613      0.00    -0.08       0.00    -0.16
   190  10.4613      0.00    -0.09       0.00    -0.13
   191  10.4614      0.00     0.05       0.00    -0.04
   192  11.2775      0.00    -0.04       0.00    -0.08
   193  11.2775      0.00    -0.09       0.00    -0.10
   194  11.2776      0.00    -0.16       0.00    -0.06
   195  11.2776      0.00    -0.04       0.00    -0.11
   196  11.2804      0.00    -0.24       0.00    -0.14
   197  11.2804      0.00    -0.07       0.00     0.11
   198  11.2805      0.00    -0.09       0.00    -0.10
   199  11.3483      0.00     0.11       0.00     0.02
   200  11.3483      0.00    -0.05       0.00     0.08
   201  11.3483      0.00    -0.06       0.00     0.03
   202  11.3483      0.00    -0.05       0.00     0.03
   203  11.3483      0.00     0.03       0.00    -0.03
   204  11.3483      0.00     0.01       0.00    -0.03
   205  11.3484      0.00    -0.07       0.00    -0.03
   206  11.3484      0.00    -0.04       0.00    -0.06
   207  11.3704      0.00    -0.01       0.00    -0.03
   208  11.3704      0.00     0.02       0.00     0.03
   209  11.3705      0.00     0.03       0.00     0.01
   210  11.3705      0.00    -0.39       0.00     0.14
   211  11.4247      0.00     0.03       0.00    -0.06
   212  11.4248      0.00    -0.03       0.00    -0.05
   213  11.4248      0.00     0.04       0.00    -0.05
   214  11.4248      0.00     0.07       0.00    -0.06
   215  11.4357      0.00     0.00       0.00    -0.09
   216  11.4358      0.00    -0.01       0.00    -0.10
   217  11.4358      0.00     0.02       0.00    -0.05
   218  11.4358      0.00     0.03       0.00    -0.19
   219  11.4358      0.00     0.13       0.00    -0.13
   220  11.4577      0.00     0.19       0.00    -0.15
   221  11.4578      0.00    -0.13       0.00     0.08
   222  11.4578      0.00    -0.11       0.00     0.19
   223  12.3178      0.00     0.23       0.00     0.05
   224  12.3424      0.00    -0.02       0.00     0.06
   225  12.3451      0.00    -0.04       0.00    -0.07
   226  12.3452      0.00     0.04       0.00    -0.05
   227  12.4134      0.00     0.19       0.00     0.17
   228  12.4161      0.00    -0.06       0.00    -0.00
   229  12.4162      0.00    -0.02       0.00     0.00
   230  12.4162      0.00    -0.07       0.00     0.02
   231  12.4162      0.00    -0.03       0.00     0.01
   232  13.4919      0.00     0.12       0.00    -0.06
   233  13.4920      0.00    -0.13       0.00    -0.20
   234  13.4920      0.00     0.15       0.00    -0.10
   235  14.3548      0.00     0.22       0.00     0.10
   236  14.3548      0.00     0.01       0.00     0.08
   237  14.3548      0.00    -0.11       0.00     0.09
   238  14.3549      0.00     0.10       0.00     0.17
   239  14.4615      0.00    -0.02       0.00    -0.07
   240  14.4615      0.00    -0.11       0.00    -0.10
   241  14.4616      0.00    -0.13       0.00     0.03
   242  14.4616      0.00     0.01       0.00    -0.13
   243  14.4670      0.00     0.25       0.00     0.05
   244  14.4670      0.00     0.08       0.00     0.01
   245  14.4671      0.00     0.12       0.00    -0.13
   246  14.4995      0.00    -0.08       0.00    -0.01
   247  14.4995      0.00     0.07       0.00    -0.02
   248  14.4995      0.00    -0.01       0.00    -0.01
   249  14.4996      0.00    -0.22       0.00     0.09
   250  14.5078      0.00     0.25       0.00    -0.11
   251  14.5079      0.00     0.12       0.00     0.09
   252  14.5079      0.00    -0.06       0.00    -0.26
   253  14.5079      0.00    -0.21       0.00    -0.03
   254  14.6088      0.00     0.14       0.00     0.22
   255  14.6088      0.00     0.30       0.00     0.05
   256  14.6088      0.00     0.01       0.00    -0.02
   257  14.6089      0.00     0.23       0.00    -0.06
   258  15.3514      0.00    -0.14       0.00     0.05
   259  15.3515      0.00     0.16       0.00     0.07
   260  15.3515      0.00    -0.08       0.00     0.11
   261  15.3980      0.00    -0.10       0.00     0.09
   262  15.3980      0.00     0.17       0.00     0.10
   263  15.3981      0.00    -0.11       0.00     0.09
   264  15.4852      0.00    -0.06       0.00     0.14
   265  15.4852      0.00    -0.19       0.00     0.13
   266  15.4853      0.00     0.02       0.00     0.03
   267  15.4853      0.00     0.06       0.00     0.08
   268  15.5670      0.00    -0.14       0.00     0.12
   269  15.5671      0.00     0.00       0.00     0.14
   270  15.5671      0.00     0.12       0.00     0.07
   271  15.5671      0.00    -0.05       0.00     0.07

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.

550310    quality flag:3

Type:       CENTAURR  CENTAURR  CENTAURR

axisobj        23.255    23.255    23.255
ecceobj         0.337     0.337     0.337
incobj         12.509    12.509    12.509
qmin           14.719    14.719    14.718
qmax           31.357    31.359    31.355
amean          23.086    23.086    23.086
amin           22.619    22.619    22.619
amax           23.576    23.579    23.574
emean           0.334     0.334     0.334
emin            0.313     0.313     0.313
emax            0.357     0.357     0.357
imean          12.160    12.160    12.160
imin           11.612    11.614    11.612
imax           12.757    12.757    12.756
excite_mean     0.395     0.395     0.395
fracstop        0.002     0.002     0.002
cjmean          2.921     2.921     2.921

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        44.3      44.3      44.3
kozaiamp        178.9     178.9     178.9