Orbit Fit and Astrometric record for 33128

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: 33128     
# Created Tue Dec  7 02:06:49 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    211 observations of    211
# Arc:  23.30y
# First observation: 1998/01/22
#  Last observation: 2021/05/12
# Chi-squared of fit:   601.80 DOF:    416 RMS:  0.30
# Min/Max residuals:    -1.57    2.08
# Exact a, adot, b, bdot, g, gdot:
  1.907102E-05  4.890608E-02  9.262027E-06  1.245144E-02  3.960949E-02  1.786898E-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
    0.002936  133.187382    0.185472   -0.000162   -0.973838  2450835.827171
# Heliocentric elements and errors
Epoch:              2450836.5000  =  1998/01/23
Mean Anomaly:           38.52321 +/-     0.000
Argument of Peri:      281.82303 +/-     0.000
Long of Asc Node:      132.76204 +/-     0.000
Inclination:            14.27785 +/-     0.000
Eccentricity:         0.38364659 +/-    0.0000
Semi-Major Axis:     33.15043857 +/-    0.0000
Time of Perihelion: 2443376.2676 +/-       0.0
Perihelion:          20.43238589 +/-    0.0000
Aphelion:            45.86849124 +/-    0.0000
Period (y)              190.8720 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -17.80193210 +/-    0.0000
Ecliptic Y           19.24099476 +/-    0.0000
Ecliptic Z            0.00153900 +/-    0.0000
Ecliptic XDOT        -0.00330715 +/-    0.0000
Ecliptic YDOT        -0.00140471 +/-    0.0000
Ecliptic ZDOT         0.00086061 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   26.21288667 +/-    0.0000
Geocenter to KBO     25.24633402 +/-    0.0000
# Hcoef:  6.88

The following table shows the complete astrometric record for 33128. 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 (33128) followed by the observatory code and reference code for the source of the astrometry.

1998 01  22.32644  09 02 37.01   +16 51 44.6   21.8V 33128     691  Ca5527      
1998 01  22.34868  09 02 36.88   +16 51 45.6   21.7V 33128     691  Ca5527      
1998 01  22.37058  09 02 36.70   +16 51 46.4   21.8V 33128     691  Ca5527      
1998 01  29.36643  09 01 44.45   +16 56 20.0   21.7V 33128     691  Ca5527      
1998 01  29.38871  09 01 44.24   +16 56 21.1   21.7V 33128     691  Ca5527      
1998 01  29.41514  09 01 44.06   +16 56 21.5   21.3V 33128     691  Ca5527      
1998 02  03.34628  09 01 06.85   +16 59 35.5   21.7V 33128     691  Ca5527      
1998 02  03.36828  09 01 06.67   +16 59 36.4   21.8V 33128     691  Ca5527      
1998 02  03.39061  09 01 06.53   +16 59 37.3   21.8V 33128     691  Ca5527      
2000 02  04.32101  09 24 23.66   +16 42 21.3   21.1V 33128     691  Cb6387      
2000 02  04.34273  09 24 23.39   +16 42 21.1   21.6V 33128     691  Cb6387      
2000 02  04.36464  09 24 23.26   +16 42 22.2   20.5V 33128     691  Cb6387      
2000 02  05.33597  09 24 16.32   +16 43 02.0   20.3R 33128     695  Cb0744      
2000 02  05.44067  09 24 15.54   +16 43 06.4         33128     695  Cb0744      
2000 03  01.13382  09 21 21.76   +16 59 07.6   20.8R 33128     695  Cb0744      
2000 03  01.21650  09 21 21.20   +16 59 11.0         33128     695  Cb0744      
2000 03  01.33848  09 21 20.37   +16 59 15.5         33128     695  Cb0744      
2000 03  03.23859  09 21 08.15   +17 00 21.9   21.0R 33128     688  Cb0744      
2000 03  03.31946  09 21 07.63   +17 00 24.5         33128     688  Cb0744      
2000 03  10.20597  09 20 25.43   +17 04 14.2   20.0R 33128     688  Cb1831      
2000 03  10.30117  09 20 24.89   +17 04 17.4         33128     688  Cb1831      
2000 03  12.13993  09 20 14.34   +17 05 14.4   21.2R 33128     709  Cb0744      
2000 03  12.16177  09 20 14.21   +17 05 15.2   21.2R 33128     709  Cb0744      
2000 03  12.18361  09 20 14.05   +17 05 16.4   21.1R 33128     709  Cb0744      
2000 03  12.20545  09 20 13.92   +17 05 16.6   21.3R 33128     709  Cb0744      
2000 03  12.22728  09 20 13.83   +17 05 17.1   21.5R 33128     709  Cb0744      
2000 03  12.24912  09 20 13.66   +17 05 17.9   21.0R 33128     709  Cb0744      
2001 02  14.99079  09 34 06.42   +16 38 20.0   22.2R 33128     950  Cc6344      
2001 02  15.00591  09 34 06.30   +16 38 20.5   22.8R 33128     950  Cc6344      
2001 02  15.02879  09 34 06.14   +16 38 21.4         33128     950  Cc6344      
2001 02  21.19402  09 33 22.92   +16 42 27.9   21.1V 33128     691  Cc7363      
2001 02  21.22350  09 33 22.72   +16 42 28.1   21.5V 33128     691  Cc7363      
2001 02  21.25463  09 33 22.49   +16 42 29.8   21.1V 33128     691  Cc7363      
2001 03  13.19544  09 31 14.49   +16 54 19.7   20.8  33128     304  Cf1086      
2001 03  13.21653  09 31 14.38   +16 54 20.5         33128     304  Cf1086      
2001 03  14.10491  09 31 09.32   +16 54 48.3         33128     304  Cf1086      
2001 03  14.12755  09 31 09.19   +16 54 49.1         33128     304  Cf1087      
2002 01  10.00425  09 48 43.22   +16 00 08.0   20.9R 33128     621  Ce6422      
2002 01  10.04267  09 48 43.01   +16 00 09.1         33128     621  Ce6422      
2002 01  13.97244  09 48 21.31   +16 02 37.7   20.6R 33128     621  Ce6422      
2002 01  14.01052  09 48 21.12   +16 02 39.2   20.7R 33128     621  Ce6422      
2002 02  19.19753  09 44 21.48   +16 27 34.5   21.6V 33128     291  Cf3851      
2002 02  19.21818  09 44 21.18   +16 27 35.7   21.8V 33128     291  Cf3851      
2002 02  19.24413  09 44 20.96   +16 27 36.9   22.4V 33128     291  Cf3851      
2002 03  10.88410  09 42 12.08   +16 39 50.0         33128     204  Cf3851      
2002 03  11.01789  09 42 11.31   +16 39 54.1   21.1R 33128     204  Cf3851      
2002 03  20.12298  09 41 19.77   +16 44 38.4   21.5V 33128     691  Cf3851      
2002 03  20.14574  09 41 19.56   +16 44 39.5   21.0V 33128     691  Cf3851      
2002 03  20.16861  09 41 19.47   +16 44 40.1   20.9V 33128     691  Cf3851      
2004 05  28.98098  09 59 44.98   +16 22 09.4   22.0R 33128     304  Ck8856      
2004 05  29.01462  09 59 45.05   +16 22 08.3         33128     304  Ck8856      
2005 05  10.177975 10 08 40.76   +16 09 31.6         33128     645  C~1ccr      
2005 05  10.178808 10 08 40.76   +16 09 31.6         33128     645  C~1ccr      
2005 05  10.181296 10 08 40.75   +16 09 31.6         33128     645  C~1ccr      
2008 11  05.83499  10 52 16.44   +13 40 19.2         33128     250  S~06ET      
2008 11  05.84194  10 52 16.45   +13 40 19.0         33128     250  S~06ET      
2008 11  05.84888  10 52 16.50   +13 40 19.1         33128     250  S~06ET      
2008 11  05.88985  10 52 16.69   +13 40 18.6         33128     250  S~06ET      
2010 02  23.385177 10 57 24.919  +14 04 37.21  21.4G 33128     F51  C~41Vl      
2010 02  23.397887 10 57 24.840  +14 04 37.75  21.7G 33128     F51  C~41Vl      
2010 05  17.294898 10 51 26.808  +14 36 18.82  22.0G 33128     F51  C~41Vl      
2010 05  31.299492 10 51 29.204  +14 33 51.82  22.6G 33128     F51  C~41Vl      
2010 06  01.288713 10 51 30.235  +14 33 36.24  21.9G 33128     F51  C~41Vl      
2010 06  01.296877 10 51 30.249  +14 33 36.00  21.9G 33128     F51  C~41Vl      
2011 02  03.596960 11 07 07.550  +13 29 13.31  21.7G 33128     F51  C~41Vl      
2011 02  03.608392 11 07 07.501  +13 29 13.76  21.4G 33128     F51  C~41Vl      
2011 02  04.584019 11 07 02.657  +13 29 55.11  22.3G 33128     F51  C~41Vl      
2011 02  04.585816 11 07 02.662  +13 29 55.58  22.3G 33128     F51  C~41Vl      
2011 02  04.594807 11 07 02.592  +13 29 55.80  22.2G 33128     F51  C~41Vl      
2011 02  04.596603 11 07 02.581  +13 29 56.10  22.0G 33128     F51  C~41Vl      
2011 02  05.559545 11 06 57.744  +13 30 36.67  21.3G 33128     F51  C~41Vl      
2011 02  05.571544 11 06 57.674  +13 30 37.56  22.0G 33128     F51  C~41Vl      
2011 02  05.584557 11 06 57.585  +13 30 37.93  21.9G 33128     F51  C~41Vl      
2012 01  21.45480  11 15 38.823  +12 58 58.80  22.4w 33128     F51  C~1vgj      
2012 01  21.46889  11 15 38.754  +12 58 59.59  22.3w 33128     F51  C~1vgj      
2012 01  21.49711  11 15 38.668  +12 59 00.55  22.2w 33128     F51  C~1vgj      
2012 02  16.52399  11 13 37.737  +13 17 02.61  21.5w 33128     F51  C~1vgj      
2012 02  16.52547  11 13 37.723  +13 17 02.58  21.6w 33128     F51  C~1vgj      
2012 02  16.53866  11 13 37.663  +13 17 03.12  21.7w 33128     F51  C~1vgj      
2012 02  16.54011  11 13 37.642  +13 17 03.22  21.7w 33128     F51  C~1vgj      
2012 02  16.55338  11 13 37.571  +13 17 03.83  22.0w 33128     F51  C~1vgj      
2012 02  16.55484  11 13 37.563  +13 17 03.80  21.8w 33128     F51  C~1vgj      
2012 02  16.56954  11 13 37.477  +13 17 04.40  21.9w 33128     F51  C~1vgj      
2012 03  28.317088 11 09 42.769  +13 43 40.84  21.6G 33128     F51  C~41Vl      
2012 03  28.328747 11 09 42.703  +13 43 41.22  21.4G 33128     F51  C~41Vl      
2013 02  14.39999  11 21 09.240  +12 54 27.90  21.7w 33128     F51  C~1vgj      
2013 02  14.40459  11 21 09.222  +12 54 28.04  21.6w 33128     F51  C~1vgj      
2013 02  14.41455  11 21 09.168  +12 54 28.48  21.6w 33128     F51  C~1vgj      
2013 02  14.41915  11 21 09.145  +12 54 28.67  21.6w 33128     F51  C~1vgj      
2013 02  14.42917  11 21 09.085  +12 54 29.10  21.7w 33128     F51  C~1vgj      
2013 02  14.43379  11 21 09.059  +12 54 29.35  21.7w 33128     F51  C~1vgj      
2013 02  14.44392  11 21 09.015  +12 54 29.79  21.7w 33128     F51  C~1vgj      
2013 02  14.44854  11 21 08.981  +12 54 29.99  21.7w 33128     F51  C~1vgj      
2013 03  03.476467 11 19 34.138  +13 06 36.68  21.5G 33128     F51  C~41Vl      
2013 03  03.488005 11 19 34.057  +13 06 37.23  21.4G 33128     F51  C~41Vl      
2013 03  03.500786 11 19 33.988  +13 06 37.66  21.7G 33128     F51  C~41Vl      
2013 03  03.513259 11 19 33.904  +13 06 38.08  21.8G 33128     F51  C~41Vl      
2013 03  06.344341 11 19 17.475  +13 08 34.75  21.2G 33128     F51  C~41Vl      
2013 03  06.355918 11 19 17.355  +13 08 35.15  21.6G 33128     F51  C~41Vl      
2013 06  04.285065 11 14 02.577  +13 31 53.71  23.4G 33128     F51  C~41Vl      
2013 06  19.256778 11 14 25.130  +13 26 37.86  21.4G 33128     F51  C~41Vl      
2014 03  12.344340 11 25 58.664  +12 50 34.81  22.0G 33128     F51  C~41Vl      
2014 03  12.358827 11 25 58.579  +12 50 35.41  21.7G 33128     F51  C~41Vl      
2014 03  12.370772 11 25 58.508  +12 50 36.10  22.3G 33128     F51  C~41Vl      
2014 03  12.383822 11 25 58.422  +12 50 36.79  21.5G 33128     F51  C~41Vl      
2014 03  20.488555 11 25 12.041  +12 55 42.86  21.0G 33128     F51  C~41Vl      
2014 03  20.500202 11 25 11.942  +12 55 42.95  21.7G 33128     F51  C~41Vl      
2014 03  20.511976 11 25 11.889  +12 55 43.41  21.1G 33128     F51  C~41Vl      
2014 03  25.298996 11 24 45.061  +12 58 31.67  22.7G 33128     F51  C~41Vl      
2014 03  25.313058 11 24 44.959  +12 58 31.67  22.7G 33128     F51  C~41Vl      
2014 03  25.325330 11 24 44.900  +12 58 31.75  23.6G 33128     F51  C~41Vl      
2014 03  25.337689 11 24 44.837  +12 58 32.59  22.8G 33128     F51  C~41Vl      
2014 11  22.63141  11 36 38.992  +11 36 41.77  22.1w 33128     F51  C~1vgj      
2014 11  22.63535  11 36 39.022  +11 36 41.73  22.0w 33128     F51  C~1vgj      
2014 11  22.63930  11 36 39.030  +11 36 41.65  22.1w 33128     F51  C~1vgj      
2014 11  22.64324  11 36 39.050  +11 36 41.70  22.1w 33128     F51  C~1vgj      
2014 11  26.59493  11 36 52.737  +11 36 31.21  21.8w 33128     F51  C~1vgj      
2014 11  26.60748  11 36 52.779  +11 36 31.18  22.0w 33128     F51  C~1vgj      
2014 11  26.61998  11 36 52.814  +11 36 31.37  22.1w 33128     F51  C~1vgj      
2014 11  26.63253  11 36 52.865  +11 36 31.29  22.1w 33128     F51  C~1vgj      
2015 01  29.61213  11 36 31.356  +11 59 29.88  22.7w 33128     F51  C~1vgj      
2015 01  29.62428  11 36 31.308  +11 59 30.57  22.0w 33128     F51  C~1vgj      
2015 01  29.63642  11 36 31.274  +11 59 30.93  22.4w 33128     F51  C~1vgj      
2015 01  29.64856  11 36 31.221  +11 59 31.49  22.1w 33128     F51  C~1vgj      
2015 02  16.40726  11 35 13.120  +12 11 45.44  22.1w 33128     F51  C~1vgj      
2015 02  16.41869  11 35 13.067  +12 11 45.78  22.1w 33128     F51  C~1vgj      
2015 02  16.43013  11 35 13.018  +12 11 46.33  22.0w 33128     F51  C~1vgj      
2015 02  16.44158  11 35 12.938  +12 11 46.88  21.8w 33128     F51  C~1vgj      
2015 03  24.48258  11 31 54.437  +12 35 57.75  22.4w 33128     F51  C~1vgj      
2015 03  24.49407  11 31 54.356  +12 35 57.97  22.5w 33128     F51  C~1vgj      
2015 03  24.50554  11 31 54.303  +12 35 58.59  22.2w 33128     F51  C~1vgj      
2015 03  25.49669  11 31 48.802  +12 36 32.81  22.0w 33128     F51  C~1vgj      
2015 03  25.50815  11 31 48.742  +12 36 33.16  22.0w 33128     F51  C~1vgj      
2015 03  25.51960  11 31 48.675  +12 36 33.63  22.0w 33128     F51  C~1vgj      
2015 03  25.53108  11 31 48.601  +12 36 34.00  22.4w 33128     F51  C~1vgj      
2015 04  16.40624  11 29 57.377  +12 46 53.40  21.8w 33128     F51  C~1vgj      
2015 04  16.41784  11 29 57.321  +12 46 53.57  21.9w 33128     F51  C~1vgj      
2015 04  16.42949  11 29 57.272  +12 46 53.82  21.8w 33128     F51  C~1vgj      
2015 04  16.44113  11 29 57.216  +12 46 54.14  22.0w 33128     F51  C~1vgj      
2015 04  18.406098 11 29 48.513  +12 47 34.95  22.8G 33128     F51  C~41Vl      
2015 04  18.417703 11 29 48.483  +12 47 34.92  22.7G 33128     F51  C~41Vl      
2015 04  18.429371 11 29 48.420  +12 47 35.31  22.5G 33128     F51  C~41Vl      
2015 04  18.441112 11 29 48.373  +12 47 35.74  22.3G 33128     F51  C~41Vl      
2015 07  06.273888 11 29 02.266  +12 37 00.84  22.2G 33128     F51  C~41Vl      
2015 07  06.277730 11 29 02.277  +12 37 00.53  22.2G 33128     F51  C~41Vl      
2015 07  06.281591 11 29 02.292  +12 37 00.32  22.3G 33128     F51  C~41Vl      
2015 07  06.285433 11 29 02.292  +12 37 00.30  22.0G 33128     F51  C~41Vl      
2016 02  04.437002 11 42 55.754  +11 41 14.97  22.0G 33128     F51  C~41Vl      
2016 02  04.449229 11 42 55.705  +11 41 15.44  21.5G 33128     F51  C~41Vl      
2016 02  04.461557 11 42 55.642  +11 41 16.02  22.0G 33128     F51  C~41Vl      
2016 02  04.473878 11 42 55.586  +11 41 16.37  22.1G 33128     F51  C~41Vl      
2016 03  29.308269 11 38 16.081  +12 17 01.91  22.0G 33128     F51  C~41Vl      
2016 03  29.320748 11 38 16.038  +12 17 02.48  22.2G 33128     F51  C~41Vl      
2016 03  29.333287 11 38 15.969  +12 17 02.97  22.0G 33128     F51  C~41Vl      
2016 03  29.345900 11 38 15.899  +12 17 03.39  21.6G 33128     F51  C~41Vl      
2016 04  05.308721 11 37 39.268  +12 20 36.14  22.4G 33128     F51  C~41Vl      
2016 04  05.319795 11 37 39.205  +12 20 36.63  22.4G 33128     F51  C~41Vl      
2016 04  05.330943 11 37 39.147  +12 20 36.71  22.6G 33128     F51  C~41Vl      
2016 04  05.342172 11 37 39.064  +12 20 36.94  21.8G 33128     F51  C~41Vl      
2017 02  16.556337 11 48 36.105  +11 28 03.81  22.7G 33128     F51  C~41Vl      
2017 02  16.569041 11 48 36.051  +11 28 04.43  21.8G 33128     F51  C~41Vl      
2017 03  20.297554 11 45 48.020  +11 49 33.77  22.1G 33128     F51  C~41Vl      
2017 03  20.309211 11 45 47.962  +11 49 33.87  22.7G 33128     F51  C~41Vl      
2017 03  20.320863 11 45 47.898  +11 49 34.36  22.2G 33128     F51  C~41Vl      
2017 03  20.332498 11 45 47.831  +11 49 34.70  22.5G 33128     F51  C~41Vl      
2017 03  26.464937 11 45 14.077  +11 53 12.93  21.9G 33128     F51  C~41Vl      
2017 03  26.486657 11 45 13.953  +11 53 13.28  21.8G 33128     F51  C~41Vl      
2017 03  26.488582 11 45 13.943  +11 53 13.80  21.9G 33128     F51  C~41Vl      
2017 03  26.498498 11 45 13.884  +11 53 14.18  22.3G 33128     F51  C~41Vl      
2017 03  26.500430 11 45 13.888  +11 53 13.95  22.5G 33128     F51  C~41Vl      
2017 03  31.151840 11 44 48.82   +11 55 48.8         33128     W84  C~3e7k      
2017 03  31.153096 11 44 48.82   +11 55 48.9         33128     W84  C~3e7k      
2017 04  20.266828 11 43 10.349  +12 04 35.77  22.8G 33128     F51  C~41Vl      
2017 04  20.279042 11 43 10.299  +12 04 36.18  22.7G 33128     F51  C~41Vl      
2017 04  20.291154 11 43 10.242  +12 04 36.37  22.2G 33128     F51  C~41Vl      
2017 04  20.303359 11 43 10.191  +12 04 36.63  22.3G 33128     F51  C~41Vl      
2017 12  28.572050 11 57 04.449  +10 37 58.41  22.7G 33128     F51  C~41Vl      
2017 12  28.584280 11 57 04.432  +10 37 58.58  21.8G 33128     F51  C~41Vl      
2017 12  28.596507 11 57 04.450  +10 37 58.91  22.7G 33128     F51  C~41Vl      
2017 12  28.608694 11 57 04.450  +10 37 59.30  22.3G 33128     F51  C~41Vl      
2018 03  19.349300 11 52 24.945  +11 26 41.70  22.4G 33128     F51  C~41Vl      
2018 03  19.361578 11 52 24.875  +11 26 42.00  21.9G 33128     F51  C~41Vl      
2018 03  19.373908 11 52 24.806  +11 26 42.54  21.9G 33128     F51  C~41Vl      
2018 03  19.386327 11 52 24.743  +11 26 43.16  21.9G 33128     F51  C~41Vl      
2019 02  05.491534 12 02 06.185  +10 36 15.66  22.0G 33128     F51  C~41Vl      
2019 02  05.503948 12 02 06.146  +10 36 15.99  22.0G 33128     F51  C~41Vl      
2019 02  05.516400 12 02 06.095  +10 36 16.41  21.9G 33128     F51  C~41Vl      
2019 02  05.528924 12 02 06.052  +10 36 16.95  22.3G 33128     F51  C~41Vm      
2019 02  08.443810 12 01 55.295  +10 38 11.68  22.3G 33128     G37  C~2zpO      
2019 02  08.482940 12 01 55.132  +10 38 13.45        33128     G37  C~2zpO      
2019 02  08.508700 12 01 55.039  +10 38 14.51        33128     G37  C~2zpO      
2019 02  28.130490 12 00 27.657  +10 51 40.27  22.4G 33128     304  C~30Ta      
2019 03  02.308770 12 00 16.676  +10 53 10.39  22.2G 33128     304  C~30Ta      
2019 03  09.575784 11 59 38.890  +10 58 06.90  22.7G 33128     T12  C~30zX      
2019 04  05.201220 11 57 16.180  +11 14 05.53  22.4G 33128     G37  C~34ms      
2019 04  05.272640 11 57 15.837  +11 14 07.31        33128     G37  C~34ms      
2019 04  05.323040 11 57 15.539  +11 14 09.29        33128     G37  C~34ms      
2019 04  24.256812 11 55 45.291  +11 21 57.54  22.5G 33128     F51  C~41Vm      
2019 04  24.268646 11 55 45.220  +11 21 57.86  22.2G 33128     F51  C~41Vm      
2019 04  24.280454 11 55 45.193  +11 21 58.07  22.0G 33128     F51  C~41Vm      
2019 04  24.292346 11 55 45.130  +11 21 58.24  22.2G 33128     F51  C~41Vm      
2020 03  22.495168 12 04 35.652  +10 44 53.52  22.0G 33128     F51  C~41Vm      
2020 03  22.507192 12 04 35.576  +10 44 53.72  22.7G 33128     F51  C~41Vm      
2020 04  17.405835 12 02 22.914  +10 58 00.34  22.7G 33128     F51  C~41Vm      
2021 02  22.587661 12 12 58.479  +10 04 26.11  21.9w 33128     F51  C~4bQh      
2021 02  22.610450 12 12 58.379  +10 04 26.88  21.9w 33128     F51  C~4bQh      
2021 02  22.621870 12 12 58.310  +10 04 27.66  22.1w 33128     F51  C~4bQh      
2021 05  12.340821 12 06 46.701  +10 42 38.67  21.8w 33128     F51  C~4nsN      
2021 05  12.351362 12 06 46.680  +10 42 38.59  22.3w 33128     F51  C~4nsN      
2021 05  12.361934 12 06 46.636  +10 42 38.69  22.0w 33128     F51  C~4nsN      
2021 05  12.372552 12 06 46.597  +10 42 38.67  21.9w 33128     F51  C~4nsN      

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    -0.17       0.00    -0.88
     2   0.0001      0.00     0.38       0.00    -0.74
     3   0.0001      0.00     0.15       0.00    -0.78
     4   0.0193      0.00    -0.10       0.00    -0.47
     5   0.0193      0.00    -0.69       0.00    -0.24
     6   0.0194      0.00    -0.35       0.00    -0.87
     7   0.0329      0.00    -0.26       0.00    -0.59
     8   0.0330      0.00    -0.43       0.00    -0.55
     9   0.0330      0.00     0.04       0.00    -0.52
    10   2.0342      0.00     0.08       0.00     0.85
    11   2.0343      0.00    -1.57       0.00    -0.24
    12   2.0343      0.00    -1.10       0.00    -0.04
    13   2.0370      0.00     0.32       0.00    -0.02
    14   2.0373      0.00     0.19       0.00     0.11
    15   2.1049      0.00     0.24       0.00    -0.12
    16   2.1051      0.00     0.08       0.00     0.31
    17   2.1054      0.00    -0.21       0.00     0.49
    18   2.1106      0.00     0.37       0.00     0.09
    19   2.1109      0.00     0.46       0.00    -0.11
    20   2.1297      0.00    -0.10       0.00     0.35
    21   2.1300      0.00     0.30       0.00     0.53
    22   2.1350      0.00     0.37       0.00     0.06
    23   2.1351      0.00     0.32       0.00     0.18
    24   2.1351      0.00    -0.19       0.00     0.71
    25   2.1352      0.00    -0.25       0.00     0.24
    26   2.1353      0.00     0.30       0.00     0.06
    27   2.1353      0.00    -0.36       0.00     0.19
    28   3.0655      0.00     0.14       0.00     0.06
    29   3.0655      0.00    -0.03       0.00    -0.06
    30   3.0656      0.00     0.05       0.00    -0.09
    31   3.0825      0.00     0.57       0.00     0.61
    32   3.0825      0.00     0.68       0.00    -0.35
    33   3.0826      0.00     0.52       0.00     0.13
    34   3.1372      0.00     0.12       0.00    -0.31
    35   3.1373      0.00     0.31       0.00    -0.17
    36   3.1397      0.00     0.05       0.00    -0.01
    37   3.1398      0.00     0.06       0.00     0.10
    38   3.9663      0.00     0.04       0.00     1.21
    39   3.9664      0.00     0.03       0.00     0.86
    40   3.9771      0.00     1.01       0.00    -0.48
    41   3.9772      0.00     1.46       0.00    -0.46
    42   4.0763      0.00     2.08       0.00     0.24
    43   4.0764      0.00    -0.24       0.00     0.60
    44   4.0764      0.00    -0.81       0.00     0.74
    45   4.1302      0.00    -0.68       0.00    -0.03
    46   4.1306      0.00     0.06       0.00    -0.40
    47   4.1555      0.00     0.48       0.00     0.34
    48   4.1556      0.00    -0.84       0.00     0.79
    49   4.1556      0.00    -0.34       0.00     0.73
    50   6.3481      0.00    -0.15       0.00    -0.07
    51   6.3482      0.00    -0.49       0.00    -0.56
    52   7.2960      0.00    -0.27       0.00     0.08
    53   7.2960      0.00    -0.27       0.00     0.08
    54   7.2960      0.00    -0.42       0.00     0.09
    55  10.7885      0.00     0.12       0.00     0.17
    56  10.7885      0.00    -0.21       0.00     0.05
    57  10.7886      0.00     0.06       0.00     0.23
    58  10.7887      0.00     0.10       0.00     0.19
    59  12.0878      0.00    -0.24       0.00    -0.11
    60  12.0878      0.00    -0.26       0.00    -0.12
    61  12.3148      0.00    -0.14       0.00    -0.06
    62  12.3531      0.00     0.13       0.00    -0.09
    63  12.3558      0.00    -0.04       0.00    -0.02
    64  12.3558      0.00     0.04       0.00    -0.13
    65  13.0329      0.00    -0.10       0.00    -0.09
    66  13.0329      0.00     0.03       0.00    -0.12
    67  13.0356      0.00     0.05       0.00    -0.29
    68  13.0356      0.00     0.26       0.00     0.10
    69  13.0356      0.00    -0.10       0.00    -0.06
    70  13.0356      0.00    -0.13       0.00     0.16
    71  13.0383      0.00    -0.02       0.00    -0.41
    72  13.0383      0.00    -0.14       0.00    -0.03
    73  13.0384      0.00    -0.46       0.00    -0.21
    74  13.9962      0.00    -0.12       0.00    -0.10
    75  13.9963      0.00    -0.37       0.00     0.16
    76  13.9964      0.00    -0.09       0.00     0.03
    77  14.0676      0.00     0.09       0.00     0.15
    78  14.0676      0.00     0.00       0.00     0.06
    79  14.0677      0.00     0.21       0.00     0.03
    80  14.0677      0.00     0.01       0.00     0.07
    81  14.0677      0.00     0.06       0.00     0.10
    82  14.0677      0.00     0.06       0.00     0.01
    83  14.0677      0.00     0.00       0.00    -0.03
    84  14.1793      0.00     0.02       0.00    -0.04
    85  14.1793      0.00    -0.01       0.00    -0.03
    86  15.0639      0.00    -0.20       0.00    -0.06
    87  15.0639      0.00    -0.10       0.00    -0.12
    88  15.0639      0.00    -0.11       0.00    -0.11
    89  15.0639      0.00    -0.09       0.00    -0.12
    90  15.0639      0.00    -0.19       0.00    -0.12
    91  15.0639      0.00    -0.21       0.00    -0.07
    92  15.0640      0.00    -0.06       0.00    -0.07
    93  15.0640      0.00    -0.20       0.00    -0.07
    94  15.1106      0.00     0.15       0.00    -0.02
    95  15.1106      0.00    -0.04       0.00     0.05
    96  15.1107      0.00     0.05       0.00    -0.05
    97  15.1107      0.00    -0.10       0.00    -0.15
    98  15.1185      0.00     0.10       0.00    -0.07
    99  15.1185      0.00    -0.68       0.00    -0.15
   100  15.3647      0.00     0.27       0.00    -0.09
   101  15.4057      0.00    -0.25       0.00    -0.24
   102  16.1342      0.00     0.07       0.00    -0.19
   103  16.1342      0.00     0.07       0.00    -0.16
   104  16.1343      0.00     0.05       0.00     0.06
   105  16.1343      0.00    -0.09       0.00     0.24
   106  16.1565      0.00     0.16       0.00     0.23
   107  16.1565      0.00    -0.32       0.00    -0.09
   108  16.1566      0.00    -0.10       0.00    -0.06
   109  16.1697      0.00     0.16       0.00     0.29
   110  16.1697      0.00    -0.18       0.00    -0.19
   111  16.1697      0.00    -0.03       0.00    -0.53
   112  16.1698      0.00     0.07       0.00    -0.11
   113  16.8331      0.00    -0.29       0.00     0.09
   114  16.8332      0.00    -0.05       0.00     0.06
   115  16.8332      0.00    -0.15       0.00    -0.00
   116  16.8332      0.00    -0.06       0.00     0.06
   117  16.8440      0.00    -0.06       0.00     0.04
   118  16.8440      0.00    -0.03       0.00     0.02
   119  16.8441      0.00    -0.10       0.00     0.22
   120  16.8441      0.00     0.06       0.00     0.15
   121  17.0193      0.00    -0.04       0.00    -0.11
   122  17.0193      0.00    -0.06       0.00     0.10
   123  17.0193      0.00     0.12       0.00    -0.01
   124  17.0194      0.00     0.02       0.00     0.07
   125  17.0680      0.00    -0.06       0.00     0.18
   126  17.0680      0.00     0.02       0.00     0.03
   127  17.0680      0.00     0.16       0.00     0.09
   128  17.0681      0.00    -0.17       0.00     0.15
   129  17.1668      0.00     0.28       0.00     0.05
   130  17.1668      0.00     0.04       0.00    -0.13
   131  17.1668      0.00     0.22       0.00     0.09
   132  17.1695      0.00     0.11       0.00     0.06
   133  17.1696      0.00     0.18       0.00     0.02
   134  17.1696      0.00     0.14       0.00     0.10
   135  17.1696      0.00    -0.01       0.00     0.08
   136  17.2295      0.00     0.14       0.00     0.23
   137  17.2295      0.00     0.10       0.00     0.15
   138  17.2296      0.00     0.16       0.00     0.15
   139  17.2296      0.00     0.12       0.00     0.22
   140  17.2350      0.00    -0.09       0.00    -0.06
   141  17.2350      0.00     0.24       0.00    -0.32
   142  17.2351      0.00     0.07       0.00    -0.17
   143  17.2351      0.00     0.15       0.00     0.03
   144  17.4509      0.00     0.14       0.00     0.18
   145  17.4509      0.00     0.11       0.00     0.00
   146  17.4509      0.00     0.14       0.00    -0.08
   147  17.4509      0.00    -0.06       0.00     0.03
   148  18.0345      0.00     0.04       0.00    -0.02
   149  18.0346      0.00     0.05       0.00    -0.04
   150  18.0346      0.00    -0.14       0.00     0.04
   151  18.0346      0.00    -0.22       0.00    -0.11
   152  18.1820      0.00    -0.28       0.00    -0.18
   153  18.1821      0.00     0.10       0.00    -0.02
   154  18.1821      0.00     0.09       0.00     0.06
   155  18.1821      0.00     0.08       0.00     0.07
   156  18.2012      0.00     0.10       0.00    -0.10
   157  18.2012      0.00     0.02       0.00     0.07
   158  18.2012      0.00     0.02       0.00    -0.17
   159  18.2013      0.00    -0.34       0.00    -0.26
   160  19.0698      0.00     0.04       0.00     0.02
   161  19.0698      0.00     0.14       0.00     0.11
   162  19.1567      0.00    -0.06       0.00     0.28
   163  19.1567      0.00     0.05       0.00    -0.05
   164  19.1567      0.00     0.07       0.00     0.01
   165  19.1568      0.00     0.05       0.00    -0.08
   166  19.1735      0.00    -0.22       0.00    -0.20
   167  19.1736      0.00    -0.27       0.00    -0.59
   168  19.1736      0.00    -0.26       0.00    -0.14
   169  19.1736      0.00    -0.32       0.00    -0.09
   170  19.1736      0.00    -0.10       0.00    -0.39
   171  19.1864      0.00     0.06       0.00     0.05
   172  19.1864      0.00     0.16       0.00     0.11
   173  19.2415      0.00     0.07       0.00    -0.24
   174  19.2415      0.00     0.14       0.00    -0.07
   175  19.2415      0.00     0.09       0.00    -0.12
   176  19.2416      0.00     0.14       0.00    -0.11
   177  19.9322      0.00    -0.16       0.00     0.09
   178  19.9323      0.00    -0.43       0.00     0.01
   179  19.9323      0.00    -0.17       0.00     0.09
   180  19.9323      0.00    -0.18       0.00     0.23
   181  20.1534      0.00    -0.01       0.00    -0.05
   182  20.1534      0.00    -0.04       0.00    -0.21
   183  20.1534      0.00    -0.04       0.00    -0.13
   184  20.1535      0.00     0.05       0.00     0.02
   185  21.0381      0.00    -0.08       0.00     0.19
   186  21.0381      0.00     0.02       0.00     0.03
   187  21.0382      0.00    -0.06       0.00    -0.04
   188  21.0382      0.00    -0.01       0.00     0.01
   189  21.0462      0.00     0.02       0.00     0.00
   190  21.0463      0.00    -0.14       0.00     0.22
   191  21.0464      0.00    -0.04       0.00     0.26
   192  21.1001      0.00     0.02       0.00     0.03
   193  21.1060      0.00     0.05       0.00     0.02
   194  21.1259      0.00     0.04       0.00     0.06
   195  21.1988      0.00     0.19       0.00     0.01
   196  21.1990      0.00     0.69       0.00    -0.38
   197  21.1992      0.00     0.20       0.00     0.07
   198  21.2510      0.00     0.13       0.00    -0.05
   199  21.2510      0.00    -0.17       0.00     0.04
   200  21.2511      0.00     0.20       0.00     0.03
   201  21.2511      0.00     0.03       0.00    -0.02
   202  22.1634      0.00    -0.00       0.00     0.12
   203  22.1634      0.00    -0.15       0.00    -0.12
   204  22.2343      0.00     0.14       0.00     0.06
   205  23.0863      0.00     0.02       0.00     0.19
   206  23.0863      0.00     0.09       0.00     0.03
   207  23.0864      0.00    -0.16       0.00     0.35
   208  23.3019      0.00     0.10       0.00     0.08
   209  23.3019      0.00     0.28       0.00    -0.07
   210  23.3019      0.00     0.13       0.00    -0.04
   211  23.3020      0.00     0.04       0.00    -0.14

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.

33128    quality flag:3

Type:       CENTAURR  CENTAURR  CENTAURR

axisobj        33.356    33.356    33.356
ecceobj         0.386     0.386     0.386
incobj         14.254    14.254    14.254
qmin           19.913    19.922    20.014
qmax           50.658    49.136    48.654
amean          33.994    33.573    33.697
amin           32.423    32.654    32.738
amax           36.395    34.661    34.676
emean           0.394     0.388     0.386
emin            0.372     0.350     0.336
emax            0.414     0.418     0.408
imean          11.771    12.064    12.441
imin           10.545    10.182    11.114
imax           14.046    15.488    16.593
excite_mean     0.444     0.441     0.443
fracstop        0.037     0.039     0.039
cjmean          2.797     2.798     2.797

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       176.0     162.5     185.7
kozaiamp        179.4     179.8     179.5