Orbit Fit and Astrometric record for 470308

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: 470308    
# Created Wed Dec  8 02:07:31 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    242 observations of    242
# Arc:  35.45y
# First observation: 1984/03/07
#  Last observation: 2019/08/20
# Chi-squared of fit:   233.93 DOF:    478 RMS:  0.17
# Min/Max residuals:    -1.42    1.23
# Exact a, adot, b, bdot, g, gdot:
  1.807222E-05  2.412847E-02 -1.614256E-06 -5.896120E-03  2.533887E-02  8.305064E-04
# 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
   12.461965 -155.858994    0.598813    0.170913   -0.772551  2445767.230047
# Heliocentric elements and errors
Epoch:              2445766.5000  =  1984/03/07
Mean Anomaly:          132.33326 +/-     0.000
Argument of Peri:        2.79895 +/-     0.000
Long of Asc Node:       64.70147 +/-     0.000
Inclination:            18.11981 +/-     0.000
Eccentricity:         0.02402472 +/-    0.0000
Semi-Major Axis:     39.59539614 +/-    0.0000
Time of Perihelion: 2412313.7389 +/-       0.0
Perihelion:          38.64412786 +/-    0.0000
Aphelion:            40.54666442 +/-    0.0000
Period (y)              249.1582 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -36.13415345 +/-    0.0000
Ecliptic Y          -15.54732092 +/-    0.0000
Ecliptic Z            8.51615685 +/-    0.0000
Ecliptic XDOT         0.00086928 +/-    0.0000
Ecliptic YDOT        -0.00247221 +/-    0.0000
Ecliptic ZDOT        -0.00060288 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   40.24823352 +/-    0.0000
Geocenter to KBO     39.46507430 +/-    0.0000
# Hcoef:  4.75

The following table shows the complete astrometric record for 470308. 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 (470308) followed by the observatory code and reference code for the source of the astrometry.

1984 03  07.72942  13 47 38.21   +02 14 33.9         470308    260   ~08Uf      
1994 03  09.73961  14 34 00.47   -05 50 44.8   20.0R 470308    260   y3582      
1996 04  18.65115  14 40 46.56   -07 11 55.5   19.6R 470308    260   y3582      
2002 05  19.34334  15 06 50.26   -11 46 00.8   19.9R 470308    644  Cy3582      
2002 05  19.36659  15 06 50.17   -11 46 00.1   20.1R 470308    644  Cy3582      
2002 05  19.36694  15 06 50.17   -11 46 00.2   20.5R 470308    644  Cy3582      
2002 05  19.39692  15 06 50.04   -11 46 00.4   20.5R 470308    644  Cy3582      
2002 06  03.26597  15 05 39.02   -11 42 45.1         470308    644  Cy3582      
2002 06  11.26189  15 05 04.18   -11 41 26.8         470308    644  Cy3582      
2003 05  05.95560  15 12 49.13   -12 35 55.3         470308    246  C~05Fw      
2003 05  05.96324  15 12 49.08   -12 35 54.5         470308    246  C~05Fw      
2007 05  10.36483  15 32 09.40   -15 36 11.6   20.1R 470308    675  C60235      
2007 05  10.40777  15 32 09.16   -15 36 10.4   20.2R 470308    675  C60235      
2007 05  11.24267  15 32 04.93   -15 35 59.2   20.4R 470308    675  C60235      
2007 05  11.37045  15 32 04.23   -15 35 57.0   20.4R 470308    675  C60235      
2007 06  16.33474  15 29 07.97   -15 28 43.3         470308    675  Cv1556      
2007 06  17.19911  15 29 04.26   -15 28 36.9         470308    675  Cv1556      
2007 06  17.25872  15 29 04.01   -15 28 35.0         470308    675  Cv1556      
2007 06  17.31228  15 29 03.78   -15 28 34.7         470308    675  Cv1556      
2007 06  18.19232  15 29 00.06   -15 28 27.3         470308    675  Cv1556      
2007 07  14.21197  15 27 32.85   -15 26 37.7         470308    675  Cv4525      
2007 07  16.17485  15 27 28.37   -15 26 38.5         470308    675  Cv4525      
2008 03  08.41761  15 40 55.29   -16 31 40.7   20.9R 470308    734  Cy2205      
2008 03  11.34177  15 40 51.39   -16 31 26.9   20.7R 470308    734  Cy2205      
2008 03  14.40491  15 40 46.25   -16 31 09.9         470308    675  Cy3582      
2008 03  14.44757  15 40 46.22   -16 31 09.6   21.3R 470308    673  Cy2205      
2008 03  14.46018  15 40 46.20   -16 31 09.2         470308    673  Cy2205      
2008 03  14.46910  15 40 46.17   -16 31 09.1         470308    673  Cy2205      
2008 03  14.48218  15 40 46.14   -16 31 08.8         470308    673  Cy2205      
2008 03  14.50021  15 40 46.07   -16 31 09.8         470308    675  Cy3582      
2008 05  03.36995  15 37 41.77   -16 21 58.4         470308    695  Cz0515      
2008 05  04.35577  15 37 36.83   -16 21 44.8         470308    695  Cz0515      
2008 05  04.35783  15 37 36.82   -16 21 44.7         470308    695  Cz0515      
2010 05  10.476030 15 47 15.547  -17 47 38.72  20.8G 470308    F51  C~42wZ      
2010 06  04.428871 15 45 06.663  -17 42 38.54  20.6G 470308    F51  C~42wZ      
2010 07  29.315638 15 41 55.504  -17 38 04.90  20.8G 470308    F51  C~42wZ      
2010 07  29.327418 15 41 55.476  -17 38 04.82  20.9G 470308    F51  C~42wZ      
2011 01  30.619930 15 55 16.392  -18 35 26.61  20.7G 470308    F51  C~42wZ      
2011 02  20.662455 15 55 57.404  -18 38 03.50  21.3G 470308    F51  C~42wZ      
2011 03  12.656251 15 55 53.663  -18 38 25.99  21.8G 470308    F51  C~42wZ      
2011 03  15.619290 15 55 49.606  -18 38 19.28  20.2G 470308    F51  C~42wZ      
2011 03  15.631617 15 55 49.586  -18 38 19.42  21.1G 470308    F51  C~42wZ      
2011 05  21.42327  15 51 26.295  -18 28 20.59  20.1i 470308    F51  C~1vVi      
2011 05  21.43977  15 51 26.196  -18 28 20.58  20.2i 470308    F51  C~1vVi      
2011 05  21.45798  15 51 26.092  -18 28 20.47  20.5r 470308    F51  C~1vVi      
2011 05  21.47320  15 51 26.021  -18 28 20.30  20.5r 470308    F51  C~1vVi      
2011 05  29.367229 15 50 44.741  -18 26 48.67  20.5G 470308    F51  C~42wZ      
2011 05  29.382546 15 50 44.631  -18 26 48.37  20.0G 470308    F51  C~42wZ      
2011 06  06.450320 15 50 03.383  -18 25 20.28  20.6G 470308    F51  C~42wZ      
2011 06  06.465619 15 50 03.313  -18 25 19.90  20.6G 470308    F51  C~42wZ      
2011 07  20.254086 15 47 13.330  -18 20 41.44  20.5G 470308    F51  C~42wZ      
2011 07  20.264917 15 47 13.299  -18 20 41.65  20.9G 470308    F51  C~42wZ      
2012 02  11.644086 16 00 45.904  -19 17 56.46  21.7G 470308    F51  C~42wZ      
2012 02  11.650546 16 00 45.917  -19 17 56.47  21.4G 470308    F51  C~42wZ      
2012 05  10.482402 15 57 28.148  -19 12 38.14  21.0G 470308    F51  C~42wZ      
2012 05  10.493236 15 57 28.094  -19 12 38.09  20.9G 470308    F51  C~42wZ      
2012 05  13.13999  15 57 14.40   -19 12 08.3   20.4R 470308    304  C~0iFS      
2012 05  13.19568  15 57 14.11   -19 12 07.7         470308    304  C~0iFS      
2012 05  13.25183  15 57 13.81   -19 12 07.1         470308    304  C~0iFS      
2012 05  14.07723  15 57 09.53   -19 11 57.8         470308    304  C~0iFS      
2012 05  14.24275  15 57 08.65   -19 11 56.0         470308    304  C~0iFS      
2012 05  14.39524  15 57 07.85   -19 11 54.3         470308    304  C~0iFS      
2012 05  15.04675  15 57 04.46   -19 11 47.0         470308    304  C~0iFS      
2012 05  15.19998  15 57 03.65   -19 11 45.2         470308    304  C~0iFS      
2012 05  15.33909  15 57 02.91   -19 11 43.6         470308    304  C~0iFS      
2012 05  16.03931  15 56 59.24   -19 11 35.6         470308    304  C~0iFS      
2012 05  16.18637  15 56 58.49   -19 11 34.1         470308    304  C~0iFS      
2012 05  16.30850  15 56 57.84   -19 11 32.8         470308    304  C~0iFS      
2013 04  15.51108  16 04 36.863  -19 58 10.62  20.7w 470308    F51  C~1vVi      
2013 04  15.52530  16 04 36.804  -19 58 10.52  20.9w 470308    F51  C~1vVi      
2013 04  15.53960  16 04 36.743  -19 58 10.31  20.8w 470308    F51  C~1vVi      
2013 04  15.55382  16 04 36.687  -19 58 10.21  20.9w 470308    F51  C~1vVi      
2013 05  04.36400  16 03 11.63   -19 55 25.2   18.2K 470308    W91  C~1k21      
2013 05  04.36695  16 03 11.61   -19 55 25.4   19.1J 470308    W91  C~1k21      
2013 05  04.36826  16 03 11.61   -19 55 25.3   18.9J 470308    W91  C~1k21      
2013 05  08.43936  16 02 51.158  -19 54 44.64  20.6w 470308    F51  C~1vVi      
2013 05  08.45344  16 02 51.084  -19 54 44.50  20.7w 470308    F51  C~1vVi      
2013 05  08.46753  16 02 51.008  -19 54 44.33  20.6w 470308    F51  C~1vVi      
2013 05  08.48167  16 02 50.937  -19 54 44.24  20.6w 470308    F51  C~1vVi      
2013 05  20.393611 16 01 48.815  -19 52 39.86  20.5G 470308    F51  C~42wZ      
2013 06  04.38070  16 00 29.895  -19 50 03.20  20.7w 470308    F51  C~1vVi      
2013 06  04.39570  16 00 29.808  -19 50 02.98  20.7w 470308    F51  C~1vVi      
2013 06  04.41034  16 00 29.730  -19 50 03.06  20.6w 470308    F51  C~1vVi      
2013 06  04.42497  16 00 29.655  -19 50 02.79  20.6w 470308    F51  C~1vVi      
2013 06  27.316810 15 58 40.481  -19 46 40.43  19.9G 470308    F51  C~42wZ      
2013 06  27.327719 15 58 40.432  -19 46 39.86  20.7G 470308    F51  C~42wZ      
2013 07  01.31362  15 58 24.092  -19 46 12.62  20.8w 470308    F51  C~1vVi      
2013 07  01.32699  15 58 24.033  -19 46 12.60  20.7w 470308    F51  C~1vVi      
2013 07  01.34034  15 58 23.984  -19 46 12.54  20.7w 470308    F51  C~1vVi      
2013 07  01.35367  15 58 23.932  -19 46 12.41  20.7w 470308    F51  C~1vVi      
2013 08  03.284036 15 56 55.542  -19 44 46.80  21.0G 470308    F51  C~42wZ      
2013 08  27.24652  15 56 54.816  -19 46 51.85  20.9w 470308    F51  C~1vVi      
2013 08  27.25048  15 56 54.823  -19 46 51.86  21.0w 470308    F51  C~1vVi      
2013 08  27.25451  15 56 54.832  -19 46 51.99  20.9w 470308    F51  C~1vVi      
2013 08  27.25849  15 56 54.822  -19 46 52.05  20.9w 470308    F51  C~1vVi      
2014 04  03.56790  16 10 32.191  -20 39 56.74  20.8w 470308    F51  C~1vVi      
2014 04  03.58022  16 10 32.162  -20 39 56.71  20.8w 470308    F51  C~1vVi      
2014 04  03.59258  16 10 32.114  -20 39 56.65  20.8w 470308    F51  C~1vVi      
2014 05  03.466793 16 08 31.232  -20 36 38.97  20.7G 470308    F51  C~42wZ      
2014 05  03.477535 16 08 31.190  -20 36 38.78  20.9G 470308    F51  C~42wZ      
2014 05  03.488332 16 08 31.146  -20 36 38.75  21.0G 470308    F51  C~42wZ      
2014 05  03.499103 16 08 31.071  -20 36 38.56  20.6G 470308    F51  C~42wZ      
2014 05  21.43517  16 06 58.636  -20 33 48.04  20.6w 470308    F51  C~1vVi      
2014 05  21.44828  16 06 58.569  -20 33 47.92  20.6w 470308    F51  C~1vVi      
2014 05  21.46136  16 06 58.498  -20 33 47.79  20.6w 470308    F51  C~1vVi      
2014 05  21.47447  16 06 58.427  -20 33 47.60  20.6w 470308    F51  C~1vVi      
2014 05  28.427512 16 06 21.367  -20 32 38.41  21.2G 470308    F51  C~42wZ      
2014 06  03.356001 16 05 50.030  -20 31 39.48  20.7G 470308    F51  C~42wZ      
2014 06  04.38984  16 05 44.599  -20 31 29.42  21.1g 470308    F51  C~1vVi      
2014 06  04.40236  16 05 44.551  -20 31 29.31  21.2g 470308    F51  C~1vVi      
2014 06  04.41488  16 05 44.478  -20 31 29.23  21.2g 470308    F51  C~1vVi      
2014 06  26.33080  16 03 57.596  -20 28 16.06  20.6w 470308    F51  C~1vVi      
2014 06  26.34143  16 03 57.550  -20 28 16.10  20.5w 470308    F51  C~1vVi      
2014 06  26.35205  16 03 57.500  -20 28 16.22  20.5w 470308    F51  C~1vVi      
2014 06  26.36269  16 03 57.444  -20 28 16.26  20.5w 470308    F51  C~1vVi      
2014 06  28.33017  16 03 48.930  -20 28 01.43  20.7w 470308    F51  C~1vVi      
2014 06  28.34076  16 03 48.889  -20 28 01.41  20.7w 470308    F51  C~1vVi      
2014 06  28.35134  16 03 48.839  -20 28 01.30  20.7w 470308    F51  C~1vVi      
2014 06  28.36193  16 03 48.792  -20 28 01.24  20.8w 470308    F51  C~1vVi      
2014 07  25.308403 16 02 19.492  -20 25 58.72  20.7G 470308    F51  C~42wZ      
2014 07  25.319092 16 02 19.472  -20 25 58.60  20.7G 470308    F51  C~42wZ      
2014 07  25.329739 16 02 19.453  -20 25 58.67  20.8G 470308    F51  C~42wZ      
2014 07  25.340390 16 02 19.418  -20 25 58.65  20.6G 470308    F51  C~42wZ      
2014 07  31.262474 16 02 07.933  -20 25 54.23  20.9G 470308    F51  C~42wZ      
2014 07  31.284990 16 02 07.891  -20 25 54.30  21.0G 470308    F51  C~42wZ      
2014 08  22.24957  16 01 55.133  -20 27 00.96  20.8w 470308    F51  C~1vVi      
2014 08  22.26126  16 01 55.135  -20 27 01.02  20.7w 470308    F51  C~1vVi      
2014 08  22.27293  16 01 55.141  -20 27 01.03  20.8w 470308    F51  C~1vVi      
2014 08  22.28460  16 01 55.144  -20 27 01.17  20.9w 470308    F51  C~1vVi      
2015 03  20.623456 16 16 18.903  -21 20 05.84  20.8G 470308    F51  C~42wZ      
2015 03  20.634232 16 16 18.898  -21 20 05.91  20.8G 470308    F51  C~42wZ      
2015 03  21.573657 16 16 17.413  -21 20 06.43  20.8G 470308    F51  C~42wZ      
2015 03  21.584302 16 16 17.393  -21 20 06.39  20.8G 470308    F51  C~42wZ      
2015 03  21.594899 16 16 17.376  -21 20 06.48  20.9G 470308    F51  C~42wZ      
2015 03  21.605555 16 16 17.357  -21 20 06.45  21.0G 470308    F51  C~42wZ      
2015 05  21.455081 16 12 17.031  -21 14 31.66  20.6G 470308    F51  C~42wZ      
2015 05  21.467195 16 12 16.961  -21 14 31.59  20.6G 470308    F51  C~42wZ      
2015 06  11.36120  16 10 26.348  -21 11 17.57  20.7w 470308    F51  C~1vVi      
2015 06  11.37332  16 10 26.284  -21 11 17.51  20.8w 470308    F51  C~1vVi      
2015 06  11.38540  16 10 26.222  -21 11 17.36  20.8w 470308    F51  C~1vVi      
2015 06  11.39747  16 10 26.159  -21 11 17.27  20.9w 470308    F51  C~1vVi      
2015 06  13.37891  16 10 16.060  -21 10 59.56  20.6w 470308    F51  C~1vVi      
2015 06  13.39099  16 10 15.998  -21 10 59.45  20.5w 470308    F51  C~1vVi      
2015 06  13.40310  16 10 15.931  -21 10 59.37  20.7w 470308    F51  C~1vVi      
2015 06  21.06756  16 09 38.23   -21 09 53.6         470308    W84  C~2g2X      
2015 06  21.13654  16 09 37.89   -21 09 53.1   20.9V 470308    W84  C~2g2X      
2015 06  22.17355  16 09 32.98   -21 09 44.7         470308    W84  C~2g2X      
2015 07  09.34601  16 08 20.483  -21 07 46.53  20.8w 470308    F51  C~1vVi      
2015 07  09.35780  16 08 20.441  -21 07 46.48  20.8w 470308    F51  C~1vVi      
2015 07  09.36947  16 08 20.399  -21 07 46.41  20.9w 470308    F51  C~1vVi      
2015 07  09.38149  16 08 20.352  -21 07 46.26  20.8w 470308    F51  C~1vVi      
2015 08  06.284275 16 07 10.344  -21 06 34.80  20.8G 470308    F51  C~42wZ      
2015 08  06.295968 16 07 10.320  -21 06 34.91  21.0G 470308    F51  C~42wZ      
2015 08  06.307648 16 07 10.306  -21 06 34.96  20.9G 470308    F51  C~42wZ      
2015 08  06.319395 16 07 10.297  -21 06 34.91  20.9G 470308    F51  C~42wZ      
2015 08  08.283464 16 07 08.063  -21 06 37.00  20.8G 470308    F51  C~42wZ      
2015 08  08.297562 16 07 08.045  -21 06 36.93  20.8G 470308    F51  C~42wZ      
2015 08  08.308801 16 07 08.047  -21 06 36.91  20.7G 470308    F51  C~42wZ      
2015 08  08.320026 16 07 08.026  -21 06 36.90  20.9G 470308    F51  C~42wZ      
2016 02  24.650851 16 21 38.985  -21 57 12.20  21.2G 470308    F51  C~42wZ      
2016 03  17.644393 16 21 38.507  -21 59 00.98  21.1G 470308    F51  C~42wZ      
2016 03  17.650249 16 21 38.501  -21 59 01.05  21.1G 470308    F51  C~42wZ      
2016 03  18.577499 16 21 37.361  -21 59 02.90  20.8G 470308    F51  C~42wZ      
2016 03  18.586567 16 21 37.348  -21 59 03.01  20.8G 470308    F51  C~42wZ      
2016 03  18.595586 16 21 37.344  -21 59 02.95  20.8G 470308    F51  C~42wZ      
2016 03  18.604621 16 21 37.321  -21 59 02.96  20.6G 470308    F51  C~42wZ      
2016 04  14.593676 16 20 28.039  -21 58 34.35  20.8G 470308    F51  C~42wZ      
2016 04  14.601579 16 20 28.007  -21 58 34.23  20.9G 470308    F51  C~42wZ      
2016 04  14.609443 16 20 27.976  -21 58 34.30  20.8G 470308    F51  C~42wZ      
2016 04  14.617339 16 20 27.950  -21 58 34.28  20.9G 470308    F51  C~42wZ      
2016 06  08.440037 16 15 57.364  -21 51 53.08  20.7G 470308    F51  C~42wZ      
2016 06  08.450314 16 15 57.309  -21 51 52.93  20.6G 470308    F51  C~42wZ      
2016 06  08.460052 16 15 57.258  -21 51 52.82  20.6G 470308    F51  C~42wZ      
2016 06  08.469798 16 15 57.205  -21 51 52.80  20.6G 470308    F51  C~42wZ      
2016 06  13.382630 16 15 31.767  -21 51 10.44  21.0G 470308    F51  C~42wZ      
2016 06  13.393082 16 15 31.724  -21 51 10.29  21.1G 470308    F51  C~42wZ      
2016 06  13.403497 16 15 31.673  -21 51 10.32  20.8G 470308    F51  C~42wZ      
2016 06  13.413939 16 15 31.620  -21 51 10.18  20.8G 470308    F51  C~42wZ      
2016 06  23.357699 16 14 42.760  -21 49 49.11  20.9G 470308    F51  C~42wZ      
2016 06  23.368279 16 14 42.701  -21 49 49.01  20.9G 470308    F51  C~42wZ      
2016 06  23.378887 16 14 42.654  -21 49 48.90  20.8G 470308    F51  C~42wZ      
2016 06  23.389456 16 14 42.603  -21 49 48.83  20.9G 470308    F51  C~42wZ      
2016 07  01.362113 16 14 06.820  -21 48 50.61  20.7G 470308    F51  C~42wZ      
2016 07  01.373287 16 14 06.775  -21 48 50.51  20.9G 470308    F51  C~42wZ      
2016 07  01.384399 16 14 06.724  -21 48 50.36  20.9G 470308    F51  C~42wZ      
2016 07  01.395566 16 14 06.679  -21 48 50.30  20.9G 470308    F51  C~42wZ      
2016 07  28.251891 16 12 38.730  -21 46 46.89  21.1G 470308    F51  C~42wZ      
2016 08  18.257739 16 12 14.864  -21 46 57.62  20.9G 470308    F51  C~42wZ      
2016 08  18.268992 16 12 14.861  -21 46 57.73  20.9G 470308    F51  C~42wZ      
2016 08  18.280206 16 12 14.851  -21 46 57.66  20.9G 470308    F51  C~42wZ      
2016 08  18.291392 16 12 14.858  -21 46 57.76  20.9G 470308    F51  C~42wZ      
2017 03  07.622939 16 27 03.409  -22 36 32.43  20.8G 470308    F51  C~42wZ      
2017 03  07.630798 16 27 03.399  -22 36 32.48  21.0G 470308    F51  C~42wZ      
2017 03  07.638621 16 27 03.404  -22 36 32.52  21.0G 470308    F51  C~42wZ      
2017 03  07.646446 16 27 03.402  -22 36 32.57  20.8G 470308    F51  C~42wZ      
2017 04  01.594761 16 26 31.670  -22 37 42.72  20.7G 470308    F51  C~42wZ      
2017 04  01.605103 16 26 31.638  -22 37 42.62  20.7G 470308    F51  C~42wZ      
2017 04  01.615447 16 26 31.620  -22 37 42.79  20.9G 470308    F51  C~42wZ      
2017 04  01.625806 16 26 31.588  -22 37 42.66  20.9G 470308    F51  C~42wZ      
2017 04  25.500270 16 25 07.784  -22 36 44.52  20.8G 470308    F51  C~42wZ      
2017 04  25.510720 16 25 07.738  -22 36 44.34  20.7G 470308    F51  C~42wZ      
2017 04  25.521150 16 25 07.703  -22 36 44.40  20.9G 470308    F51  C~42wZ      
2017 04  25.531577 16 25 07.658  -22 36 44.40  20.8G 470308    F51  C~42wZ      
2017 05  19.508860 16 23 09.196  -22 34 13.88  20.5G 470308    F51  C~42wZ      
2017 05  19.519810 16 23 09.150  -22 34 13.81  20.9G 470308    F51  C~42wZ      
2017 05  19.530824 16 23 09.070  -22 34 13.85  20.6G 470308    F51  C~42wZ      
2017 05  19.541803 16 23 09.016  -22 34 13.80  20.9G 470308    F51  C~42wZ      
2017 05  27.406914 16 22 26.702  -22 33 12.18  20.6G 470308    F51  C~42wZ      
2017 05  27.418002 16 22 26.642  -22 33 12.04  20.6G 470308    F51  C~42wZ      
2017 05  27.429062 16 22 26.581  -22 33 11.94  20.6G 470308    F51  C~42wZ      
2017 05  27.440148 16 22 26.523  -22 33 11.92  20.5G 470308    F51  C~42wZ      
2017 06  20.354508 16 20 20.779  -22 29 57.20  20.6G 470308    F51  C~42wZ      
2017 06  20.365622 16 20 20.719  -22 29 57.12  20.5G 470308    F51  C~42wZ      
2017 06  20.376729 16 20 20.670  -22 29 56.98  20.5G 470308    F51  C~42wa      
2017 06  20.387826 16 20 20.614  -22 29 56.95  20.5G 470308    F51  C~42wa      
2017 08  11.259756 16 17 34.654  -22 26 06.53  20.9G 470308    F51  C~42wa      
2017 08  11.270149 16 17 34.645  -22 26 06.61  20.8G 470308    F51  C~42wa      
2017 08  11.280527 16 17 34.629  -22 26 06.58  20.8G 470308    F51  C~42wa      
2017 08  11.290889 16 17 34.623  -22 26 06.58  20.8G 470308    F51  C~42wa      
2018 03  02.644271 16 32 22.310  -23 13 21.11  21.1G 470308    F51  C~42wa      
2018 03  02.650811 16 32 22.307  -23 13 21.10  20.9G 470308    F51  C~42wa      
2018 04  12.545721 16 31 25.313  -23 15 35.75  20.8G 470308    F51  C~42wa      
2018 04  12.556776 16 31 25.273  -23 15 35.75  20.8G 470308    F51  C~42wa      
2018 04  12.567822 16 31 25.238  -23 15 35.75  20.7G 470308    F51  C~42wa      
2018 04  12.578871 16 31 25.200  -23 15 35.75  20.6G 470308    F51  C~42wa      
2018 05  19.473618 16 28 37.983  -23 13 00.66  20.6G 470308    F51  C~42wa      
2018 05  19.483322 16 28 37.927  -23 13 00.59  20.5G 470308    F51  C~42wa      
2018 05  19.493020 16 28 37.875  -23 13 00.41  20.5G 470308    F51  C~42wa      
2018 05  19.502745 16 28 37.821  -23 13 00.38  20.6G 470308    F51  C~42wa      
2018 06  14.393056 16 26 18.501  -23 09 48.24  20.7G 470308    F51  C~42wa      
2018 06  14.404030 16 26 18.441  -23 09 48.18  20.5G 470308    F51  C~42wa      
2018 06  14.414993 16 26 18.384  -23 09 48.09  20.8G 470308    F51  C~42wa      
2018 06  14.425979 16 26 18.325  -23 09 48.00  20.9G 470308    F51  C~42wa      
2018 06  30.335316 16 25 00.063  -23 07 49.86  20.9G 470308    F51  C~42wa      
2018 06  30.345995 16 25 00.016  -23 07 49.88  20.8G 470308    F51  C~42wa      
2018 06  30.356646 16 24 59.963  -23 07 49.66  21.2G 470308    F51  C~42wa      
2018 06  30.367294 16 24 59.924  -23 07 49.74  20.6G 470308    F51  C~42wa      
2019 04  25.498498 16 36 06.297  -23 52 43.67  21.2G 470308    F51  C~42wa      
2019 08  20.257991 16 28 11.056  -23 43 04.26  20.8G 470308    F51  C~42wa      
2019 08  20.267656 16 28 11.053  -23 43 04.24  20.7G 470308    F51  C~42wa      
2019 08  20.277302 16 28 11.050  -23 43 04.26  20.8G 470308    F51  C~42wa      
2019 08  20.286980 16 28 11.048  -23 43 04.21  20.8G 470308    F51  C~42wa      

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    -0.73       0.00    -0.17
     2  10.0041      0.00     0.57       0.00    -0.11
     3  12.1148      0.00     0.45       0.00    -0.45
     4  18.1974      0.00    -0.28       0.00     0.05
     5  18.1975      0.00     0.12       0.00     0.40
     6  18.1975      0.00     0.15       0.00     0.30
     7  18.1976      0.00     0.46       0.00    -0.35
     8  18.2383      0.00     0.18       0.00     0.14
     9  18.2602      0.00    -0.33       0.00    -0.27
    10  19.1601      0.00     0.11       0.00    -0.61
    11  19.1601      0.00    -0.06       0.00     0.06
    12  23.1722      0.00     0.27       0.00     0.65
    13  23.1723      0.00     0.01       0.00     1.23
    14  23.1746      0.00     0.42       0.00     0.42
    15  23.1749      0.00    -0.12       0.00     0.80
    16  23.2734      0.00    -0.06       0.00    -0.50
    17  23.2758      0.00    -0.23       0.00    -1.42
    18  23.2759      0.00    -0.10       0.00    -0.02
    19  23.2761      0.00    -0.06       0.00    -0.17
    20  23.2785      0.00    -0.07       0.00    -0.01
    21  23.3497      0.00     0.14       0.00     0.07
    22  23.3551      0.00     0.01       0.00     0.05
    23  24.0019      0.00    -0.42       0.00    -0.19
    24  24.0099      0.00     0.81       0.00    -0.03
    25  24.0183      0.00    -0.30       0.00     0.00
    26  24.0184      0.00     0.45       0.00     0.05
    27  24.0184      0.00     0.51       0.00     0.38
    28  24.0185      0.00     0.31       0.00     0.43
    29  24.0185      0.00     0.23       0.00     0.65
    30  24.0185      0.00    -0.31       0.00    -0.46
    31  24.1551      0.00    -0.08       0.00     0.18
    32  24.1578      0.00    -0.08       0.00     0.11
    33  24.1578      0.00    -0.07       0.00     0.18
    34  26.1732      0.00    -0.12       0.00     0.10
    35  26.2415      0.00    -0.09       0.00    -0.04
    36  26.3917      0.00    -0.20       0.00    -0.01
    37  26.3918      0.00    -0.36       0.00     0.10
    38  26.8991      0.00    -0.36       0.00    -0.12
    39  26.9567      0.00    -0.04       0.00     0.03
    40  27.0114      0.00     0.10       0.00    -0.04
    41  27.0195      0.00    -0.03       0.00     0.06
    42  27.0196      0.00    -0.03       0.00    -0.11
    43  27.2024      0.00     0.09       0.00     0.14
    44  27.2025      0.00    -0.07       0.00    -0.04
    45  27.2025      0.00    -0.17       0.00    -0.15
    46  27.2026      0.00    -0.02       0.00    -0.16
    47  27.2242      0.00    -0.10       0.00     0.00
    48  27.2242      0.00    -0.53       0.00     0.13
    49  27.2463      0.00    -0.13       0.00    -0.20
    50  27.2464      0.00    -0.01       0.00     0.01
    51  27.3663      0.00     0.02       0.00     0.02
    52  27.3663      0.00    -0.06       0.00    -0.20
    53  27.9313      0.00    -0.19       0.00     0.07
    54  27.9313      0.00    -0.18       0.00     0.11
    55  28.1745      0.00    -0.17       0.00     0.01
    56  28.1746      0.00    -0.13       0.00    -0.07
    57  28.1818      0.00    -0.15       0.00     0.05
    58  28.1820      0.00    -0.08       0.00     0.04
    59  28.1821      0.00    -0.13       0.00     0.01
    60  28.1844      0.00    -0.02       0.00     0.05
    61  28.1848      0.00    -0.07       0.00     0.02
    62  28.1853      0.00     0.02       0.00    -0.03
    63  28.1870      0.00    -0.12       0.00    -0.03
    64  28.1875      0.00    -0.08       0.00     0.08
    65  28.1878      0.00    -0.10       0.00     0.10
    66  28.1898      0.00    -0.45       0.00     0.22
    67  28.1902      0.00     0.02       0.00     0.10
    68  28.1905      0.00     0.03       0.00     0.02
    69  29.1055      0.00     0.01       0.00    -0.02
    70  29.1055      0.00    -0.00       0.00    -0.02
    71  29.1056      0.00    -0.04       0.00     0.08
    72  29.1056      0.00    -0.01       0.00     0.07
    73  29.1571      0.00     0.01       0.00     0.21
    74  29.1571      0.00    -0.07       0.00    -0.02
    75  29.1571      0.00     0.03       0.00     0.06
    76  29.1683      0.00     0.10       0.00     0.13
    77  29.1683      0.00     0.08       0.00     0.12
    78  29.1683      0.00     0.04       0.00     0.15
    79  29.1684      0.00     0.07       0.00     0.10
    80  29.2010      0.00     0.02       0.00     0.01
    81  29.2420      0.00     0.17       0.00     0.00
    82  29.2421      0.00     0.05       0.00     0.07
    83  29.2421      0.00     0.04       0.00    -0.16
    84  29.2422      0.00     0.07       0.00    -0.04
    85  29.3048      0.00    -0.04       0.00    -0.50
    86  29.3049      0.00    -0.06       0.00    -0.01
    87  29.3158      0.00    -0.02       0.00     0.01
    88  29.3158      0.00    -0.09       0.00    -0.05
    89  29.3158      0.00    -0.01       0.00    -0.08
    90  29.3159      0.00     0.02       0.00    -0.03
    91  29.4060      0.00     0.07       0.00    -0.13
    92  29.4716      0.00     0.11       0.00    -0.00
    93  29.4717      0.00     0.15       0.00     0.02
    94  29.4717      0.00     0.22       0.00    -0.08
    95  29.4717      0.00    -0.00       0.00    -0.10
    96  30.0721      0.00    -0.20       0.00     0.06
    97  30.0721      0.00    -0.06       0.00     0.04
    98  30.0722      0.00    -0.22       0.00     0.05
    99  30.1540      0.00    -0.13       0.00    -0.11
   100  30.1540      0.00     0.04       0.00    -0.01
   101  30.1540      0.00     0.19       0.00    -0.08
   102  30.1541      0.00    -0.13       0.00     0.02
   103  30.2032      0.00    -0.03       0.00     0.01
   104  30.2032      0.00     0.03       0.00    -0.00
   105  30.2032      0.00     0.03       0.00    -0.00
   106  30.2033      0.00     0.03       0.00     0.06
   107  30.2223      0.00    -0.32       0.00    -0.14
   108  30.2385      0.00     0.08       0.00     0.10
   109  30.2414      0.00    -0.08       0.00     0.07
   110  30.2414      0.00     0.20       0.00     0.05
   111  30.2414      0.00     0.10       0.00     0.01
   112  30.3014      0.00     0.02       0.00     0.14
   113  30.3015      0.00     0.04       0.00     0.02
   114  30.3015      0.00     0.01       0.00    -0.18
   115  30.3015      0.00    -0.12       0.00    -0.30
   116  30.3069      0.00     0.03       0.00     0.08
   117  30.3069      0.00     0.11       0.00     0.02
   118  30.3070      0.00     0.05       0.00     0.05
   119  30.3070      0.00     0.04       0.00     0.04
   120  30.3808      0.00     0.02       0.00    -0.02
   121  30.3808      0.00     0.09       0.00     0.08
   122  30.3808      0.00     0.18       0.00    -0.01
   123  30.3809      0.00     0.02       0.00    -0.01
   124  30.3971      0.00     0.05       0.00    -0.01
   125  30.3971      0.00     0.01       0.00    -0.08
   126  30.4573      0.00     0.06       0.00     0.01
   127  30.4573      0.00     0.01       0.00     0.02
   128  30.4573      0.00     0.02       0.00     0.08
   129  30.4574      0.00    -0.01       0.00     0.01
   130  31.0332      0.00    -0.17       0.00     0.06
   131  31.0333      0.00     0.02       0.00    -0.00
   132  31.0359      0.00     0.04       0.00    -0.09
   133  31.0359      0.00     0.01       0.00    -0.04
   134  31.0359      0.00     0.03       0.00    -0.13
   135  31.0359      0.00     0.02       0.00    -0.09
   136  31.2025      0.00     0.02       0.00     0.02
   137  31.2026      0.00    -0.04       0.00    -0.02
   138  31.2598      0.00     0.10       0.00    -0.02
   139  31.2598      0.00     0.09       0.00    -0.07
   140  31.2598      0.00     0.11       0.00    -0.03
   141  31.2599      0.00     0.11       0.00    -0.05
   142  31.2653      0.00     0.04       0.00    -0.03
   143  31.2653      0.00     0.05       0.00    -0.03
   144  31.2654      0.00    -0.02       0.00    -0.06
   145  31.2863      0.00     0.09       0.00     0.02
   146  31.2865      0.00    -0.00       0.00    -0.04
   147  31.2894      0.00     0.01       0.00    -0.06
   148  31.3364      0.00     0.12       0.00     0.00
   149  31.3364      0.00     0.15       0.00    -0.01
   150  31.3365      0.00     0.18       0.00    -0.01
   151  31.3365      0.00     0.15       0.00     0.07
   152  31.4129      0.00     0.04       0.00     0.04
   153  31.4129      0.00    -0.09       0.00    -0.06
   154  31.4129      0.00    -0.07       0.00    -0.10
   155  31.4130      0.00     0.03       0.00    -0.05
   156  31.4184      0.00    -0.01       0.00    -0.17
   157  31.4184      0.00    -0.04       0.00    -0.08
   158  31.4184      0.00     0.18       0.00    -0.05
   159  31.4185      0.00     0.05       0.00    -0.03
   160  31.9669      0.00    -0.00       0.00     0.25
   161  32.0271      0.00    -0.09       0.00     0.02
   162  32.0272      0.00    -0.07       0.00    -0.04
   163  32.0297      0.00    -0.06       0.00     0.06
   164  32.0297      0.00    -0.07       0.00    -0.03
   165  32.0298      0.00     0.05       0.00     0.05
   166  32.0298      0.00    -0.10       0.00     0.06
   167  32.1037      0.00    -0.03       0.00    -0.05
   168  32.1037      0.00    -0.06       0.00     0.04
   169  32.1037      0.00    -0.07       0.00    -0.06
   170  32.1037      0.00    -0.01       0.00    -0.07
   171  32.2538      0.00     0.00       0.00    -0.06
   172  32.2539      0.00     0.00       0.00    -0.00
   173  32.2539      0.00     0.01       0.00     0.02
   174  32.2539      0.00    -0.00       0.00    -0.05
   175  32.2674      0.00    -0.22       0.00    -0.02
   176  32.2674      0.00    -0.05       0.00     0.04
   177  32.2674      0.00    -0.00       0.00    -0.08
   178  32.2674      0.00     0.02       0.00    -0.03
   179  32.2947      0.00     0.06       0.00    -0.06
   180  32.2947      0.00    -0.06       0.00    -0.05
   181  32.2947      0.00    -0.00       0.00    -0.02
   182  32.2948      0.00    -0.01       0.00    -0.03
   183  32.3166      0.00    -0.01       0.00    -0.07
   184  32.3166      0.00     0.04       0.00    -0.05
   185  32.3166      0.00     0.00       0.00     0.03
   186  32.3167      0.00     0.05       0.00     0.01
   187  32.3902      0.00    -0.16       0.00    -0.06
   188  32.4477      0.00     0.01       0.00     0.04
   189  32.4477      0.00    -0.00       0.00    -0.04
   190  32.4478      0.00    -0.12       0.00     0.06
   191  32.4478      0.00     0.01       0.00    -0.01
   192  32.9990      0.00     0.05       0.00     0.01
   193  32.9990      0.00    -0.10       0.00     0.00
   194  32.9991      0.00    -0.02       0.00     0.01
   195  32.9991      0.00    -0.04       0.00     0.00
   196  33.0674      0.00    -0.02       0.00    -0.09
   197  33.0674      0.00    -0.10       0.00     0.01
   198  33.0675      0.00     0.04       0.00    -0.16
   199  33.0675      0.00    -0.04       0.00    -0.03
   200  33.1328      0.00    -0.07       0.00    -0.09
   201  33.1329      0.00    -0.06       0.00     0.05
   202  33.1329      0.00     0.12       0.00    -0.06
   203  33.1329      0.00     0.14       0.00    -0.11
   204  33.1986      0.00    -0.02       0.00     0.06
   205  33.1986      0.00     0.18       0.00     0.05
   206  33.1986      0.00    -0.13       0.00    -0.08
   207  33.1987      0.00    -0.05       0.00    -0.11
   208  33.2202      0.00    -0.02       0.00    -0.03
   209  33.2202      0.00    -0.00       0.00     0.02
   210  33.2203      0.00    -0.01       0.00     0.03
   211  33.2203      0.00     0.04       0.00    -0.04
   212  33.2858      0.00     0.01       0.00    -0.06
   213  33.2858      0.00    -0.05       0.00    -0.07
   214  33.2858      0.00     0.05       0.00    -0.01
   215  33.2859      0.00     0.05       0.00    -0.07
   216  33.4279      0.00     0.05       0.00     0.05
   217  33.4279      0.00     0.08       0.00    -0.02
   218  33.4279      0.00     0.00       0.00     0.01
   219  33.4280      0.00     0.07       0.00     0.01
   220  33.9847      0.00    -0.06       0.00    -0.09
   221  33.9847      0.00    -0.17       0.00    -0.03
   222  34.0967      0.00    -0.07       0.00    -0.00
   223  34.0967      0.00    -0.10       0.00    -0.01
   224  34.0968      0.00    -0.05       0.00    -0.02
   225  34.0968      0.00    -0.05       0.00    -0.04
   226  34.1978      0.00     0.03       0.00     0.03
   227  34.1978      0.00    -0.02       0.00     0.03
   228  34.1978      0.00    -0.01       0.00     0.15
   229  34.1979      0.00    -0.03       0.00     0.11
   230  34.2688      0.00     0.02       0.00     0.06
   231  34.2688      0.00    -0.01       0.00     0.03
   232  34.2688      0.00     0.01       0.00     0.04
   233  34.2688      0.00     0.00       0.00     0.04
   234  34.3124      0.00     0.01       0.00     0.02
   235  34.3124      0.00     0.04       0.00    -0.07
   236  34.3125      0.00    -0.01       0.00     0.08
   237  34.3125      0.00     0.15       0.00    -0.08
   238  35.1315      0.00     0.01       0.00     0.01
   239  35.4511      0.00     0.09       0.00     0.02
   240  35.4512      0.00     0.11       0.00     0.04
   241  35.4512      0.00     0.13       0.00     0.03
   242  35.4512      0.00     0.16       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.

470308    quality flag:3

Type:       SCATNEAR  SCATNEAR  SCATNEAR

axisobj        39.219    39.219    39.219
ecceobj         0.034     0.034     0.034
incobj         18.205    18.205    18.205
qmin           34.107    34.042    34.200
qmax           45.644    45.527    45.239
amean          39.468    39.494    39.469
amin           38.959    38.951    38.965
amax           40.012    40.002    39.987
emean           0.073     0.059     0.076
emin            0.005     0.000     0.005
emax            0.141     0.139     0.134
imean          15.263    15.634    15.368
imin           13.122    13.478    13.473
imax           17.093    17.227    17.093
excite_mean     0.275     0.278     0.277
fracstop        1.000     1.000     1.000
cjmean          2.965     2.963     2.964

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       216.7     206.2     247.2
kozaiamp        180.0     179.8     180.0