Orbit Fit and Astrometric record for 138537

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: 138537    
# Created Sun Dec  5 02:07:03 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    229 observations of    229
# Arc:  21.24y
# First observation: 2000/07/29
#  Last observation: 2021/10/26
# Chi-squared of fit:   214.14 DOF:    452 RMS:  0.17
# Min/Max residuals:    -0.87    0.81
# Exact a, adot, b, bdot, g, gdot:
  1.644469E-05  2.597741E-02 -5.701728E-08  1.843552E-03  2.504078E-02 -1.521648E-03
# Covariance matrix:
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
#      lat0       lon0       xBary       yBary       zBary        JD0
   -2.818503  -29.278483    0.423806   -0.045534   -0.921467  2451754.781433
# Heliocentric elements and errors
Epoch:              2451754.5000  =  2000/07/29
Mean Anomaly:          334.46828 +/-     0.000
Argument of Peri:      359.55657 +/-     0.000
Long of Asc Node:        4.43496 +/-     0.000
Inclination:             4.88021 +/-     0.000
Eccentricity:         0.14362816 +/-    0.0000
Semi-Major Axis:     46.69301775 +/-    0.0000
Time of Perihelion: 2460019.7111 +/-       0.0
Perihelion:          39.98658542 +/-    0.0000
Aphelion:            53.39945008 +/-    0.0000
Period (y)              319.0701 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           35.39477613 +/-    0.0000
Ecliptic Y          -20.32283412 +/-    0.0000
Ecliptic Z           -1.96370371 +/-    0.0000
Ecliptic XDOT         0.00124563 +/-    0.0000
Ecliptic YDOT         0.00255944 +/-    0.0000
Ecliptic ZDOT         0.00020965 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   40.86156789 +/-    0.0000
Geocenter to KBO     39.93493769 +/-    0.0000
# Hcoef:  6.11

The following table shows the complete astrometric record for 138537. 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 (138537) followed by the observatory code and reference code for the source of the astrometry.

2000 07  29.28069  22 15 13.09   -13 51 07.1   21.8R 138537    807  Cc0956      
2000 07  29.38920  22 15 12.62   -13 51 09.7         138537    807  Cc0956      
2000 08  01.31959  22 15 00.20   -13 52 20.7   21.7R 138537    807  Cc0956      
2000 08  01.39458  22 14 59.89   -13 52 22.6         138537    807  Cc0956      
2000 08  26.17752  22 13 05.88   -14 02 45.3   21.5R 138537    807  Cc0956      
2000 08  26.23134  22 13 05.61   -14 02 46.6         138537    807  Cc0956      
2000 08  27.12379  22 13 01.39   -14 03 08.7   21.2R 138537    807  Cc0956      
2000 08  27.19393  22 13 01.05   -14 03 10.6         138537    807  Cc0956      
2000 09  19.18236  22 11 17.12   -14 11 50.2   21.9R 138537    695  Cc2364      
2000 09  19.27848  22 11 16.71   -14 11 52.0         138537    695  Cc2364      
2000 11  26.07139  22 09 20.00   -14 17 04.0   21.6R 138537    695  Cc2364      
2000 11  27.07137  22 09 21.35   -14 16 51.5   22.1R 138537    695  Cc2364      
2000 11  27.13704  22 09 21.45   -14 16 50.6   22.1R 138537    695  Cc2364      
2001 05  19.55504  22 22 41.14   -12 59 20.6   22.2R 138537    568  Ce6494      
2001 05  20.53877  22 22 42.53   -12 59 15.8         138537    568  Ce6494      
2001 06  26.51347  22 22 30.32   -13 02 16.8         138537    568  Cd2337      
2001 06  26.54873  22 22 30.24   -13 02 17.3         138537    568  Cd2337      
2001 06  26.56619  22 22 30.22   -13 02 17.2         138537    568  Cd2337      
2001 06  27.52323  22 22 28.27   -13 02 30.9         138537    568  Cd2337      
2001 07  20.45494  22 21 22.236  -13 09 31.61        138537    568  Cl5584      
2001 07  21.47628  22 21 18.429  -13 09 54.12        138537    568  Cl5584      
2001 10  11.01355  22 15 32.71   -13 40 05.0   19.5  138537    304  Ce8850      
2001 10  11.06377  22 15 32.56   -13 40 05.4         138537    304  Ce8850      
2002 07  11.19122  22 27 25.09   -12 27 41.0   22.0R 138537    304  Cf9760      
2002 07  11.36389  22 27 24.57   -12 27 44.4         138537    304  Cf9760      
2003 07  06.59345  22 33 07.86   -11 47 13.7   22.2R 138537    568  Ci2628      
2003 07  07.55250  22 33 05.49   -11 47 29.5         138537    568  Ci2628      
2003 07  08.50539  22 33 03.04   -11 47 45.8         138537    568  Ci2628      
2003 07  09.40831  22 33 00.65   -11 48 01.3         138537    568  Ci2628      
2003 07  09.54945  22 33 00.30   -11 48 04.2         138537    568  Ci2628      
2005 09  30.14307  22 38 17.00   -11 01 29.5   21.9R 138537    688  Co3359      
2005 09  30.23305  22 38 16.60   -11 01 31.6         138537    688  Co3359      
2006 08  21.18903  22 46 49.63   -10 04 11.1   20.3R 138537    807  Cs2437      
2006 08  22.21960  22 46 44.93   -10 04 38.7         138537    807  Cs2437      
2006 08  23.14697  22 46 40.68   -10 05 03.7         138537    807  Cs2437      
2006 08  23.21392  22 46 40.38   -10 05 05.6         138537    807  Cs2437      
2006 09  25.18472  22 44 09.60   -10 19 15.2   21.8R 138537    688  Cs0756      
2006 09  25.28728  22 44 09.17   -10 19 17.2         138537    688  Cs0756      
2010 08  31.470795 23 08 07.875  -07 21 41.39  22.6G 138537    F51  C~42Gb      
2010 08  31.481956 23 08 07.812  -07 21 41.75  22.4G 138537    F51  C~42Gb      
2010 08  31.494549 23 08 07.752  -07 21 41.98  21.9G 138537    F51  C~42Gb      
2010 08  31.506588 23 08 07.712  -07 21 42.36  22.3G 138537    F51  C~42Gb      
2010 09  15.445507 23 06 58.459  -07 28 34.98  22.1G 138537    F51  C~42Gb      
2010 09  15.455409 23 06 58.417  -07 28 35.35  22.2G 138537    F51  C~42Gb      
2010 09  15.465311 23 06 58.368  -07 28 35.48  21.6G 138537    F51  C~42Gb      
2010 09  16.48549  23 06 53.679  -07 29 02.95  22.1w 138537    F51  C~1vps      
2010 09  16.49692  23 06 53.618  -07 29 03.39  22.1w 138537    F51  C~1vps      
2010 09  16.50841  23 06 53.561  -07 29 03.62  22.0w 138537    F51  C~1vps      
2010 09  16.51996  23 06 53.506  -07 29 03.99  22.1w 138537    F51  C~1vps      
2010 09  26.414616 23 06 08.964  -07 33 22.15  22.0G 138537    F51  C~42Gb      
2010 09  26.426043 23 06 08.919  -07 33 22.50  22.5G 138537    F51  C~42Gb      
2011 08  21.552190 23 14 23.845  -06 34 19.82  22.4G 138537    F51  C~42Gb      
2011 08  21.563013 23 14 23.801  -06 34 20.40  22.7G 138537    F51  C~42Gb      
2011 08  23.500134 23 14 15.377  -06 35 12.16  21.3G 138537    F51  C~42Gb      
2011 08  23.512150 23 14 15.328  -06 35 12.21  21.9G 138537    F51  C~42Gb      
2011 08  23.522796 23 14 15.290  -06 35 12.53  22.1G 138537    F51  C~42Gb      
2011 08  24.468681 23 14 11.143  -06 35 38.22  21.6G 138537    F51  C~42Gb      
2011 08  24.482669 23 14 11.080  -06 35 38.85  21.9G 138537    F51  C~42Gb      
2011 11  12.205092 23 09 09.279  -07 04 11.63  19.4G 138537    F51  C~42Gb      
2011 11  12.210471 23 09 09.275  -07 04 11.55  19.3G 138537    F51  C~42Gb      
2012 08  08.524679 23 20 42.665  -05 46 11.46  21.9G 138537    F51  C~42Gb      
2012 08  14.48910  23 20 19.613  -05 48 36.98  22.0w 138537    F51  C~1vps      
2012 08  14.51920  23 20 19.493  -05 48 37.94  22.3w 138537    F51  C~1vps      
2012 08  14.53426  23 20 19.413  -05 48 39.12  22.3w 138537    F51  C~1vps      
2013 08  14.533552 23 25 48.866  -05 05 21.47  22.1G 138537    F51  C~42Gb      
2013 08  14.547779 23 25 48.811  -05 05 21.88  21.6G 138537    F51  C~42Gb      
2013 09  01.43177  23 24 32.467  -05 13 17.87  22.1w 138537    F51  C~1vps      
2013 09  01.44524  23 24 32.401  -05 13 18.30  21.9w 138537    F51  C~1vps      
2013 09  01.45869  23 24 32.341  -05 13 18.63  21.9w 138537    F51  C~1vps      
2013 09  01.47212  23 24 32.278  -05 13 19.08  21.8w 138537    F51  C~1vps      
2013 10  21.33460  23 20 57.267  -05 34 35.15  21.7r 138537    F51  C~1vps      
2013 10  21.34670  23 20 57.240  -05 34 35.11  21.5i 138537    F51  C~1vps      
2013 10  21.35830  23 20 57.199  -05 34 35.26  21.6i 138537    F51  C~1vps      
2013 11  25.206252 23 19 44.055  -05 40 31.39  21.9G 138537    F51  C~42Gb      
2013 12  30.219822 23 20 21.082  -05 34 38.35  22.0G 138537    F51  C~42Gb      
2013 12  30.223779 23 20 21.095  -05 34 38.49  22.4G 138537    F51  C~42Gb      
2013 12  30.227740 23 20 21.092  -05 34 38.11  22.6G 138537    F51  C~42Gb      
2014 07  07.57845  23 32 57.337  -04 11 10.30  22.1w 138537    F51  C~1vps      
2014 07  07.58727  23 32 57.331  -04 11 10.35  22.3w 138537    F51  C~1vps      
2014 07  07.59606  23 32 57.320  -04 11 10.55  22.4w 138537    F51  C~1vps      
2014 07  07.60489  23 32 57.310  -04 11 10.46  22.4w 138537    F51  C~1vps      
2014 07  28.546495 23 32 14.724  -04 15 49.73  21.9G 138537    F51  C~42Gb      
2014 07  28.557905 23 32 14.677  -04 15 49.62  21.8G 138537    F51  C~42Gb      
2014 07  28.569277 23 32 14.653  -04 15 50.08  22.0G 138537    F51  C~42Gb      
2014 08  03.53663  23 31 56.553  -04 17 46.28  22.5w 138537    F51  C~1vps      
2014 08  03.54794  23 31 56.521  -04 17 46.36  22.3w 138537    F51  C~1vps      
2014 08  03.55924  23 31 56.473  -04 17 46.61  22.1w 138537    F51  C~1vps      
2014 08  03.57056  23 31 56.440  -04 17 46.79  22.3w 138537    F51  C~1vps      
2014 08  04.52753  23 31 53.334  -04 18 06.73  22.2w 138537    F51  C~1vps      
2014 08  04.53889  23 31 53.312  -04 18 06.99  22.2w 138537    F51  C~1vps      
2014 08  04.55023  23 31 53.257  -04 18 07.47  22.2w 138537    F51  C~1vps      
2014 08  04.56157  23 31 53.212  -04 18 07.46  22.4w 138537    F51  C~1vps      
2014 08  20.47857  23 30 53.917  -04 24 22.96  22.2w 138537    F51  C~1vps      
2014 08  20.49075  23 30 53.864  -04 24 23.17  22.1w 138537    F51  C~1vps      
2014 08  20.50291  23 30 53.813  -04 24 23.49  22.1w 138537    F51  C~1vps      
2014 08  20.51509  23 30 53.768  -04 24 23.93  22.1w 138537    F51  C~1vps      
2014 08  22.47579  23 30 45.625  -04 25 15.06  21.9w 138537    F51  C~1vps      
2014 08  22.48804  23 30 45.578  -04 25 15.29  22.1w 138537    F51  C~1vps      
2014 08  22.51260  23 30 45.474  -04 25 15.99  21.9w 138537    F51  C~1vps      
2014 08  23.48728  23 30 41.376  -04 25 41.70  22.4w 138537    F51  C~1vps      
2014 08  23.49886  23 30 41.298  -04 25 41.88  22.6w 138537    F51  C~1vps      
2014 08  23.51047  23 30 41.269  -04 25 42.40  22.2w 138537    F51  C~1vps      
2014 09  17.349409 23 28 49.114  -04 37 14.71  21.7G 138537    F51  C~42Gb      
2014 09  17.373134 23 28 48.999  -04 37 15.71  22.0G 138537    F51  C~42Gb      
2014 09  19.33142  23 28 39.937  -04 38 10.64  22.2w 138537    F51  C~1vps      
2014 09  19.34286  23 28 39.884  -04 38 10.97  22.1w 138537    F51  C~1vps      
2014 09  19.35429  23 28 39.820  -04 38 11.17  22.1w 138537    F51  C~1vps      
2014 09  19.36574  23 28 39.771  -04 38 11.61  22.1w 138537    F51  C~1vps      
2014 11  18.207879 23 25 14.971  -04 57 35.70  22.8G 138537    F51  C~42Gb      
2014 11  18.220127 23 25 14.955  -04 57 35.67  22.1G 138537    F51  C~42Gb      
2014 11  18.232422 23 25 14.924  -04 57 35.72  22.2G 138537    F51  C~42Gb      
2014 12  18.21139  23 25 14.886  -04 56 00.45  22.2w 138537    F51  C~1vps      
2014 12  18.22348  23 25 14.888  -04 55 59.93  22.3w 138537    F51  C~1vps      
2014 12  18.23556  23 25 14.925  -04 56 00.11  22.1w 138537    F51  C~1vps      
2014 12  18.24760  23 25 14.952  -04 55 59.87  22.2w 138537    F51  C~1vps      
2015 07  23.519114 23 37 53.683  -03 31 02.96  22.3G 138537    F51  C~42Gb      
2015 07  23.531234 23 37 53.646  -03 31 03.03  22.3G 138537    F51  C~42Gb      
2015 07  23.543376 23 37 53.620  -03 31 03.31  22.8G 138537    F51  C~42Gb      
2015 09  09.415590 23 34 55.451  -03 49 45.89  22.0G 138537    F51  C~42Gb      
2015 09  09.427733 23 34 55.394  -03 49 46.15  22.1G 138537    F51  C~42Gb      
2015 09  09.439911 23 34 55.341  -03 49 46.73  22.3G 138537    F51  C~42Gb      
2015 09  09.452110 23 34 55.290  -03 49 47.07  21.8G 138537    F51  C~42Gb      
2015 09  12.393221 23 34 41.718  -03 51 10.82  22.0G 138537    F51  C~42Gb      
2015 09  12.404977 23 34 41.660  -03 51 11.10  22.0G 138537    F51  C~42Gb      
2015 09  12.416730 23 34 41.606  -03 51 11.27  22.1G 138537    F51  C~42Gb      
2015 09  12.428491 23 34 41.552  -03 51 11.80  22.0G 138537    F51  C~42Gb      
2015 09  18.86507  23 34 11.72   -03 54 15.1   21.7R 138537    Z79  C~1ZIC      
2015 09  18.86911  23 34 11.70   -03 54 15.2   21.8R 138537    Z79  C~1ZIC      
2015 09  18.87314  23 34 11.68   -03 54 15.4   21.8R 138537    Z79  C~1ZIC      
2015 09  18.87736  23 34 11.65   -03 54 15.4   21.8R 138537    Z79  C~1ZIC      
2015 09  18.91822  23 34 11.47   -03 54 16.7   21.8R 138537    Z79  C~1ZIC      
2015 09  18.92225  23 34 11.45   -03 54 16.8   21.9R 138537    Z79  C~1ZIC      
2015 09  18.92628  23 34 11.43   -03 54 17.0   21.9R 138537    Z79  C~1ZIC      
2015 09  18.93031  23 34 11.41   -03 54 17.0   21.9R 138537    Z79  C~1ZIC      
2015 09  18.97650  23 34 11.19   -03 54 18.3   21.8R 138537    Z79  C~1ZIC      
2015 09  18.98053  23 34 11.17   -03 54 18.4   21.9R 138537    Z79  C~1ZIC      
2015 09  18.98456  23 34 11.15   -03 54 18.5   21.9R 138537    Z79  C~1ZIC      
2015 09  18.98863  23 34 11.14   -03 54 18.5   21.9R 138537    Z79  C~1ZIC      
2015 11  02.273583 23 31 14.497  -04 11 40.52  21.8G 138537    F51  C~42Gb      
2015 11  02.284736 23 31 14.467  -04 11 40.77  21.6G 138537    F51  C~42Gb      
2015 11  02.295904 23 31 14.422  -04 11 40.94  21.3G 138537    F51  C~42Gb      
2015 11  02.307080 23 31 14.398  -04 11 41.09  22.2G 138537    F51  C~42Gb      
2015 11  17.247271 23 30 40.729  -04 14 35.47  21.9G 138537    F51  C~42Gb      
2016 07  14.556237 23 43 33.836  -02 45 58.61  22.5G 138537    F51  C~42Gb      
2016 07  14.568245 23 43 33.836  -02 45 58.59  22.2G 138537    F51  C~42Gb      
2016 07  14.580225 23 43 33.814  -02 45 58.83  22.3G 138537    F51  C~42Gb      
2016 07  14.592209 23 43 33.795  -02 45 58.86  22.4G 138537    F51  C~42Gb      
2016 08  08.563456 23 42 30.964  -02 52 40.01  22.2G 138537    F51  C~42Gb      
2016 08  08.574000 23 42 30.937  -02 52 40.23  22.3G 138537    F51  C~42Gb      
2016 08  08.584540 23 42 30.893  -02 52 40.50  22.5G 138537    F51  C~42Gb      
2016 08  08.595192 23 42 30.859  -02 52 40.73  22.4G 138537    F51  C~42Gb      
2017 07  22.569506 23 48 43.707  -02 04 01.26  22.1G 138537    F51  C~42Gb      
2017 07  22.579808 23 48 43.688  -02 04 01.58  22.9G 138537    F51  C~42Gb      
2017 07  22.590127 23 48 43.668  -02 04 01.70  21.8G 138537    F51  C~42Gb      
2017 08  03.525134 23 48 13.647  -02 07 11.71  22.1G 138537    F51  C~42Gb      
2017 08  03.535891 23 48 13.621  -02 07 11.86  22.2G 138537    F51  C~42Gb      
2017 08  03.546682 23 48 13.579  -02 07 12.06  22.5G 138537    F51  C~42Gb      
2017 08  03.557434 23 48 13.549  -02 07 12.47  21.9G 138537    F51  C~42Gb      
2017 08  17.480020 23 47 26.538  -02 12 08.91  22.1G 138537    F51  C~42Gb      
2017 08  17.491075 23 47 26.507  -02 12 09.27  22.1G 138537    F51  C~42Gb      
2017 08  17.502135 23 47 26.453  -02 12 09.49  22.0G 138537    F51  C~42Gb      
2017 08  17.513209 23 47 26.418  -02 12 09.68  21.7G 138537    F51  C~42Gb      
2017 09  14.414038 23 45 26.469  -02 24 39.09  22.2G 138537    F51  C~42Gb      
2017 09  14.426022 23 45 26.406  -02 24 39.51  22.1G 138537    F51  C~42Gb      
2017 09  14.437952 23 45 26.351  -02 24 39.67  22.3G 138537    F51  C~42Gb      
2017 09  14.449869 23 45 26.302  -02 24 40.05  22.0G 138537    F51  C~42Gb      
2017 09  17.385407 23 45 12.718  -02 26 04.05  21.8G 138537    F51  C~42Gb      
2017 09  17.397127 23 45 12.653  -02 26 04.43  21.8G 138537    F51  C~42Gb      
2017 09  17.408829 23 45 12.612  -02 26 04.84  21.9G 138537    F51  C~42Gb      
2017 09  17.420586 23 45 12.543  -02 26 05.31  21.9G 138537    F51  C~42Gb      
2017 09  25.382103 23 44 35.685  -02 29 52.19  22.0G 138537    F51  C~42Gb      
2017 09  25.392697 23 44 35.642  -02 29 52.40  22.2G 138537    F51  C~42Gb      
2017 09  25.403316 23 44 35.590  -02 29 52.90  21.7G 138537    F51  C~42Gb      
2017 09  25.413914 23 44 35.546  -02 29 53.12  22.0G 138537    F51  C~42Gb      
2017 09  28.427644 23 44 21.728  -02 31 17.57  22.2G 138537    F51  C~42Gb      
2017 09  28.439420 23 44 21.676  -02 31 18.05  22.0G 138537    F51  C~42Gb      
2017 09  28.451168 23 44 21.621  -02 31 18.30  21.8G 138537    F51  C~42Gb      
2017 09  28.462922 23 44 21.575  -02 31 18.62  21.7G 138537    F51  C~42Gb      
2017 11  13.315864 23 41 35.777  -02 47 36.17  22.6G 138537    F51  C~42Gb      
2018 07  10.568584 23 54 25.721  -01 18 35.45  22.8G 138537    F51  C~42Gb      
2018 07  10.579382 23 54 25.714  -01 18 35.57  22.3G 138537    F51  C~42Gb      
2018 07  10.590336 23 54 25.705  -01 18 35.39  22.2G 138537    F51  C~42Gb      
2018 07  10.601118 23 54 25.691  -01 18 35.43  22.0G 138537    F51  C~42Gb      
2018 08  08.500731 23 53 25.248  -01 24 53.51  22.4G 138537    F51  C~42Gb      
2018 08  08.512527 23 53 25.205  -01 24 53.86  22.8G 138537    F51  C~42Gb      
2018 08  08.524342 23 53 25.156  -01 24 53.89  22.4G 138537    F51  C~42Gb      
2018 08  08.536172 23 53 25.136  -01 24 54.25  22.2G 138537    F51  C~42Gb      
2018 08  17.458729 23 52 54.550  -01 28 06.29  22.0G 138537    F51  C~42Gb      
2018 08  17.469902 23 52 54.527  -01 28 06.53  22.4G 138537    F51  C~42Gb      
2018 08  17.507093 23 52 54.383  -01 28 07.35  22.8G 138537    F51  C~42Gb      
2019 09  06.462753 23 57 01.644  -00 52 24.44  22.4G 138537    F51  C~42Gb      
2019 09  06.474659 23 57 01.593  -00 52 24.88  22.7G 138537    F51  C~42Gb      
2019 09  06.486573 23 57 01.536  -00 52 25.16  22.3G 138537    F51  C~42Gb      
2019 09  06.498499 23 57 01.494  -00 52 25.51  22.2G 138537    F51  C~42Gb      
2019 09  18.428987 23 56 07.322  -00 58 02.08  22.4G 138537    F51  C~42Gb      
2019 09  18.440944 23 56 07.258  -00 58 02.34  22.1G 138537    F51  C~42Gb      
2019 09  18.452900 23 56 07.205  -00 58 02.85  21.7G 138537    F51  C~42Gb      
2019 09  26.38282  23 55 30.493  -01 01 50.24  22.3w 138537    F51  C~3KNR      
2019 09  26.39568  23 55 30.407  -01 01 50.74  22.1w 138537    F51  C~3KNR      
2019 09  26.40855  23 55 30.392  -01 01 51.00  22.4w 138537    F51  C~3KNR      
2019 09  29.360433 23 55 16.747  -01 03 15.10  22.1G 138537    F51  C~42Gb      
2019 09  29.373123 23 55 16.687  -01 03 15.42  22.2G 138537    F51  C~42Gc      
2019 09  29.385724 23 55 16.630  -01 03 15.84  22.6G 138537    F51  C~42Gc      
2019 09  29.398307 23 55 16.569  -01 03 16.09  22.0G 138537    F51  C~42Gc      
2019 11  25.249198 23 52 03.929  -01 22 20.87  22.7G 138537    F51  C~42Gc      
2020 01  23.228261 23 53 20.119  -01 12 01.04  22.1G 138537    F51  C~42Gc      
2020 01  23.233049 23 53 20.126  -01 12 00.81  22.0G 138537    F51  C~42Gc      
2020 01  23.237804 23 53 20.148  -01 12 00.67  21.8G 138537    F51  C~42Gc      
2020 08  16.51790  00 03 50.936  +00 00 12.04  22.0w 138537    F51  C~45dM      
2020 08  16.53082  00 03 50.892  +00 00 11.57  22.0w 138537    F51  C~45dM      
2020 09  13.44393  00 01 55.908  -00 11 43.31  22.0w 138537    F51  C~4FDP      
2020 09  13.45587  00 01 55.831  -00 11 43.75  22.1w 138537    F51  C~4FDP      
2020 09  13.46790  00 01 55.793  -00 11 43.86  22.1w 138537    F51  C~4FDP      
2020 09  13.47988  00 01 55.736  -00 11 44.16  22.0w 138537    F51  C~4FDP      
2020 10  15.29596  23 59 31.570  -00 26 34.21  22.3w 138537    F51  C~4FDP      
2020 10  15.30673  23 59 31.540  -00 26 34.44  22.2w 138537    F51  C~4FDP      
2020 10  15.31750  23 59 31.489  -00 26 34.69  22.0w 138537    F51  C~4FDP      
2020 10  15.32830  23 59 31.446  -00 26 34.98  22.0w 138537    F51  C~4FDP      
2021 08  04.560588 00 09 55.573  +00 48 04.69  22.1w 138537    F51  C~4xuZ      
2021 08  04.573297 00 09 55.533  +00 48 04.61  22.4w 138537    F51  C~4xuZ      
2021 08  04.586063 00 09 55.483  +00 48 04.35  22.3w 138537    F51  C~4xuZ      
2021 08  04.598750 00 09 55.474  +00 48 04.33  22.2w 138537    F51  C~4xuZ      
2021 08  07.469270 00 09 47.746  +00 47 17.10  22.0w 138537    F51  C~4xuZ      
2021 08  07.480245 00 09 47.703  +00 47 16.68  22.3w 138537    F51  C~4xuZ      
2021 08  07.491178 00 09 47.693  +00 47 16.47  22.3w 138537    F51  C~4xuZ      
2021 08  07.502134 00 09 47.647  +00 47 16.45  21.9w 138537    F51  C~4xuZ      
2021 10  26.277529 00 04 17.154  +00 13 17.82  22.1w 138537    F52  C~5As1      
2021 10  26.300667 00 04 17.058  +00 13 17.33  22.1w 138537    F52  C~5As1      
2021 10  26.312263 00 04 17.011  +00 13 17.03  21.9w 138537    F52  C~5As1      

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    -0.10       0.00     0.23
     2   0.0003      0.00    -0.23       0.00     0.23
     3   0.0083      0.00    -0.26       0.00     0.29
     4   0.0085      0.00    -0.00       0.00     0.22
     5   0.0764      0.00     0.01       0.00     0.06
     6   0.0765      0.00    -0.15       0.00     0.09
     7   0.0790      0.00    -0.19       0.00     0.09
     8   0.0792      0.00    -0.22       0.00    -0.07
     9   0.1421      0.00    -0.23       0.00    -0.39
    10   0.1424      0.00    -0.26       0.00    -0.29
    11   0.3280      0.00     0.42       0.00     0.25
    12   0.3307      0.00    -0.07       0.00    -0.32
    13   0.3309      0.00     0.09       0.00    -0.30
    14   0.8057      0.00     0.14       0.00     0.18
    15   0.8084      0.00     0.30       0.00     0.24
    16   0.9096      0.00     0.55       0.00    -0.13
    17   0.9097      0.00     0.42       0.00    -0.14
    18   0.9097      0.00     0.66       0.00     0.20
    19   0.9124      0.00     0.05       0.00    -0.18
    20   0.9752      0.00     0.65       0.00     0.02
    21   0.9779      0.00    -0.22       0.00     0.11
    22   1.2012      0.00    -0.22       0.00     0.01
    23   1.2013      0.00    -0.16       0.00     0.22
    24   1.9491      0.00     0.08       0.00     0.24
    25   1.9496      0.00     0.08       0.00     0.10
    26   2.9358      0.00    -0.74       0.00    -0.08
    27   2.9385      0.00    -0.37       0.00     0.04
    28   2.9411      0.00    -0.42       0.00    -0.09
    29   2.9435      0.00    -0.60       0.00     0.04
    30   2.9439      0.00    -0.03       0.00    -0.37
    31   5.1714      0.00     0.46       0.00     0.58
    32   5.1717      0.00    -0.09       0.00     0.32
    33   6.0614      0.00    -0.00       0.00     0.01
    34   6.0642      0.00     0.03       0.00     0.11
    35   6.0667      0.00    -0.11       0.00     0.08
    36   6.0669      0.00     0.08       0.00    -0.01
    37   6.1572      0.00    -0.26       0.00     0.09
    38   6.1574      0.00    -0.05       0.00     0.42
    39  10.0895      0.00     0.17       0.00    -0.11
    40  10.0895      0.00     0.01       0.00    -0.16
    41  10.0896      0.00    -0.01       0.00    -0.04
    42  10.0896      0.00     0.23       0.00    -0.09
    43  10.1305      0.00     0.04       0.00    -0.09
    44  10.1305      0.00     0.10       0.00    -0.19
    45  10.1306      0.00     0.07       0.00    -0.05
    46  10.1333      0.00     0.22       0.00     0.03
    47  10.1334      0.00     0.10       0.00    -0.10
    48  10.1334      0.00     0.05       0.00    -0.03
    49  10.1334      0.00     0.04       0.00    -0.09
    50  10.1605      0.00    -0.07       0.00    -0.09
    51  10.1606      0.00     0.02       0.00    -0.15
    52  11.0617      0.00     0.08       0.00    -0.16
    53  11.0617      0.00     0.13       0.00    -0.45
    54  11.0670      0.00    -0.07       0.00    -0.17
    55  11.0670      0.00     0.00       0.00     0.10
    56  11.0671      0.00     0.14       0.00     0.07
    57  11.0696      0.00     0.15       0.00    -0.01
    58  11.0697      0.00     0.15       0.00    -0.26
    59  11.2880      0.00    -0.31       0.00     0.69
    60  11.2880      0.00    -0.24       0.00     0.81
    61  12.0280      0.00     0.05       0.00     0.10
    62  12.0444      0.00     0.22       0.00     0.13
    63  12.0445      0.00     0.27       0.00    -0.07
    64  12.0445      0.00    -0.00       0.00    -0.87
    65  13.0438      0.00     0.02       0.00     0.04
    66  13.0439      0.00     0.05       0.00    -0.02
    67  13.0928      0.00    -0.06       0.00     0.06
    68  13.0929      0.00    -0.12       0.00     0.01
    69  13.0929      0.00    -0.09       0.00     0.05
    70  13.0929      0.00    -0.10       0.00    -0.02
    71  13.2294      0.00    -0.04       0.00    -0.47
    72  13.2295      0.00     0.19       0.00    -0.20
    73  13.2295      0.00     0.18       0.00    -0.13
    74  13.3249      0.00    -0.10       0.00     0.08
    75  13.4208      0.00     0.12       0.00    -0.06
    76  13.4208      0.00     0.16       0.00    -0.28
    77  13.4208      0.00    -0.04       0.00     0.02
    78  13.9392      0.00     0.04       0.00    -0.10
    79  13.9392      0.00     0.12       0.00    -0.08
    80  13.9393      0.00     0.12       0.00    -0.21
    81  13.9393      0.00     0.14       0.00    -0.05
    82  13.9966      0.00     0.11       0.00    -0.18
    83  13.9967      0.00    -0.09       0.00     0.14
    84  13.9967      0.00     0.04       0.00    -0.11
    85  14.0130      0.00    -0.20       0.00    -0.22
    86  14.0131      0.00    -0.11       0.00    -0.06
    87  14.0131      0.00    -0.27       0.00    -0.08
    88  14.0131      0.00    -0.21       0.00    -0.03
    89  14.0157      0.00    -0.10       0.00    -0.04
    90  14.0158      0.00     0.15       0.00    -0.06
    91  14.0158      0.00    -0.10       0.00    -0.31
    92  14.0158      0.00    -0.20       0.00    -0.06
    93  14.0594      0.00    -0.05       0.00     0.02
    94  14.0594      0.00    -0.08       0.00     0.12
    95  14.0595      0.00    -0.08       0.00     0.12
    96  14.0595      0.00     0.02       0.00    -0.01
    97  14.0649      0.00    -0.04       0.00    -0.05
    98  14.0649      0.00     0.04       0.00     0.05
    99  14.0650      0.00     0.06       0.00    -0.01
   100  14.0676      0.00     0.12       0.00    -0.01
   101  14.0677      0.00    -0.30       0.00     0.12
   102  14.0677      0.00     0.02       0.00    -0.09
   103  14.1357      0.00     0.07       0.00     0.22
   104  14.1358      0.00     0.02       0.00    -0.11
   105  14.1411      0.00     0.01       0.00     0.04
   106  14.1412      0.00     0.02       0.00     0.03
   107  14.1412      0.00    -0.13       0.00     0.16
   108  14.1412      0.00    -0.06       0.00     0.04
   109  14.3051      0.00     0.03       0.00    -0.19
   110  14.3051      0.00     0.07       0.00    -0.09
   111  14.3051      0.00    -0.12       0.00    -0.07
   112  14.3872      0.00     0.04       0.00     0.00
   113  14.3872      0.00    -0.17       0.00     0.37
   114  14.3873      0.00     0.14       0.00     0.05
   115  14.3873      0.00     0.30       0.00     0.14
   116  14.9822      0.00     0.04       0.00    -0.15
   117  14.9822      0.00    -0.08       0.00    -0.03
   118  14.9822      0.00    -0.03       0.00    -0.13
   119  15.1133      0.00    -0.02       0.00     0.10
   120  15.1133      0.00    -0.03       0.00     0.19
   121  15.1134      0.00     0.04       0.00    -0.05
   122  15.1134      0.00     0.13       0.00    -0.04
   123  15.1215      0.00     0.03       0.00    -0.08
   124  15.1215      0.00    -0.01       0.00    -0.02
   125  15.1215      0.00     0.01       0.00     0.14
   126  15.1216      0.00     0.03       0.00    -0.05
   127  15.1392      0.00     0.12       0.00    -0.13
   128  15.1392      0.00     0.10       0.00    -0.11
   129  15.1392      0.00     0.09       0.00    -0.20
   130  15.1392      0.00    -0.07       0.00    -0.08
   131  15.1393      0.00     0.11       0.00    -0.22
   132  15.1393      0.00     0.10       0.00    -0.20
   133  15.1393      0.00     0.08       0.00    -0.29
   134  15.1394      0.00     0.06       0.00    -0.18
   135  15.1395      0.00     0.02       0.00    -0.17
   136  15.1395      0.00     0.01       0.00    -0.15
   137  15.1395      0.00    -0.01       0.00    -0.14
   138  15.1395      0.00     0.13       0.00    -0.02
   139  15.2608      0.00     0.05       0.00     0.02
   140  15.2608      0.00     0.09       0.00    -0.06
   141  15.2608      0.00    -0.09       0.00    -0.05
   142  15.2609      0.00     0.04       0.00    -0.03
   143  15.3018      0.00    -0.16       0.00     0.23
   144  15.9597      0.00    -0.26       0.00    -0.08
   145  15.9597      0.00     0.03       0.00     0.06
   146  15.9598      0.00    -0.00       0.00    -0.06
   147  15.9598      0.00     0.01       0.00     0.03
   148  16.0282      0.00    -0.08       0.00     0.05
   149  16.0282      0.00     0.07       0.00     0.06
   150  16.0282      0.00    -0.05       0.00     0.01
   151  16.0282      0.00    -0.00       0.00     0.01
   152  16.9809      0.00     0.13       0.00     0.02
   153  16.9810      0.00     0.18       0.00    -0.17
   154  16.9810      0.00     0.21       0.00    -0.15
   155  17.0137      0.00     0.04       0.00    -0.04
   156  17.0137      0.00     0.14       0.00     0.02
   157  17.0137      0.00    -0.00       0.00     0.02
   158  17.0138      0.00     0.03       0.00    -0.19
   159  17.0519      0.00    -0.05       0.00     0.09
   160  17.0519      0.00     0.13       0.00    -0.01
   161  17.0519      0.00    -0.04       0.00     0.03
   162  17.0520      0.00     0.08       0.00     0.10
   163  17.1284      0.00     0.05       0.00     0.04
   164  17.1284      0.00    -0.05       0.00    -0.04
   165  17.1284      0.00    -0.03       0.00     0.14
   166  17.1285      0.00     0.07       0.00     0.10
   167  17.1365      0.00     0.11       0.00     0.18
   168  17.1365      0.00    -0.04       0.00     0.14
   169  17.1366      0.00     0.18       0.00     0.06
   170  17.1366      0.00    -0.03       0.00    -0.07
   171  17.1584      0.00    -0.11       0.00     0.00
   172  17.1584      0.00    -0.00       0.00     0.09
   173  17.1584      0.00    -0.04       0.00    -0.11
   174  17.1585      0.00     0.05       0.00    -0.03
   175  17.1667      0.00    -0.10       0.00     0.11
   176  17.1668      0.00    -0.06       0.00    -0.04
   177  17.1668      0.00    -0.07       0.00     0.04
   178  17.1668      0.00     0.06       0.00     0.04
   179  17.2924      0.00     0.03       0.00    -0.03
   180  17.9474      0.00     0.12       0.00    -0.13
   181  17.9474      0.00     0.17       0.00    -0.19
   182  17.9475      0.00     0.20       0.00     0.05
   183  17.9475      0.00     0.16       0.00     0.07
   184  18.0266      0.00     0.02       0.00     0.04
   185  18.0266      0.00    -0.05       0.00    -0.07
   186  18.0267      0.00    -0.21       0.00     0.13
   187  18.0267      0.00     0.06       0.00     0.01
   188  18.0511      0.00    -0.04       0.00     0.00
   189  18.0512      0.00     0.25       0.00     0.02
   190  18.0513      0.00     0.19       0.00     0.06
   191  19.1052      0.00    -0.09       0.00     0.00
   192  19.1053      0.00    -0.05       0.00    -0.11
   193  19.1053      0.00    -0.10       0.00    -0.06
   194  19.1053      0.00     0.07       0.00    -0.08
   195  19.1380      0.00     0.01       0.00     0.22
   196  19.1380      0.00    -0.11       0.00     0.30
   197  19.1380      0.00    -0.06       0.00     0.14
   198  19.1598      0.00     0.19       0.00     0.14
   199  19.1598      0.00    -0.19       0.00     0.01
   200  19.1598      0.00     0.49       0.00     0.11
   201  19.1679      0.00    -0.02       0.00     0.03
   202  19.1679      0.00    -0.03       0.00     0.07
   203  19.1680      0.00     0.00       0.00     0.01
   204  19.1680      0.00    -0.03       0.00     0.12
   205  19.3237      0.00    -0.14       0.00    -0.01
   206  19.4851      0.00     0.00       0.00    -0.07
   207  19.4852      0.00    -0.17       0.00     0.03
   208  19.4852      0.00    -0.11       0.00     0.04
   209  20.0499      0.00    -0.08       0.00     0.26
   210  20.0500      0.00    -0.04       0.00     0.07
   211  20.1264      0.00     0.07       0.00     0.11
   212  20.1264      0.00    -0.25       0.00     0.00
   213  20.1265      0.00     0.02       0.00     0.23
   214  20.1265      0.00    -0.00       0.00     0.27
   215  20.2136      0.00    -0.20       0.00    -0.04
   216  20.2136      0.00     0.05       0.00     0.01
   217  20.2137      0.00    -0.02       0.00     0.04
   218  20.2137      0.00     0.03       0.00     0.03
   219  21.0165      0.00    -0.02       0.00     0.03
   220  21.0165      0.00    -0.11       0.00     0.15
   221  21.0166      0.00    -0.35       0.00     0.09
   222  21.0166      0.00     0.03       0.00     0.27
   223  21.0245      0.00    -0.07       0.00     0.10
   224  21.0245      0.00    -0.25       0.00    -0.13
   225  21.0245      0.00     0.07       0.00    -0.15
   226  21.0246      0.00    -0.14       0.00     0.01
   227  21.2430      0.00    -0.00       0.00     0.07
   228  21.2430      0.00    -0.09       0.00     0.11
   229  21.2431      0.00    -0.12       0.00     0.08

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.

138537    quality flag:3

Type:      CLASSICAL CLASSICAL CLASSICAL

axisobj        46.793    46.793    46.793
ecceobj         0.145     0.145     0.145
incobj          4.877     4.877     4.877
qmin           39.300    39.302    39.304
qmax           54.292    54.212    54.265
amean          46.568    46.566    46.570
amin           46.167    46.174    46.166
amax           47.032    47.010    47.028
emean           0.140     0.140     0.140
emin            0.126     0.127     0.127
emax            0.155     0.154     0.154
imean           5.001     5.001     5.001
imin            4.466     4.467     4.468
imax            5.505     5.505     5.505
excite_mean     0.165     0.165     0.165
fracstop        1.000     1.000     1.000
cjmean          3.100     3.100     3.100

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       176.3     176.4     176.2
kozaiamp        180.0     180.0     180.0