Orbit Fit and Astrometric record for 493480

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: 493480    
# Created Sat Dec  4 02:07:38 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    206 observations of    206
# Arc:  17.16y
# First observation: 2003/12/25
#  Last observation: 2021/02/22
# Chi-squared of fit:   111.41 DOF:    406 RMS:  0.13
# Min/Max residuals:    -0.67    0.49
# Exact a, adot, b, bdot, g, gdot:
  1.608588E-05  2.488251E-02  3.946464E-06  6.625144E-03  2.554250E-02  4.538031E-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
    8.379332  160.429315    0.905404    0.054898   -0.372349  2452998.969737
# Heliocentric elements and errors
Epoch:              2452998.5000  =  2003/12/25
Mean Anomaly:          349.92331 +/-     0.000
Argument of Peri:       39.87211 +/-     0.000
Long of Asc Node:      130.89447 +/-     0.000
Inclination:            17.14650 +/-     0.000
Eccentricity:         0.02379259 +/-    0.0000
Semi-Major Axis:     40.48500054 +/-    0.0000
Time of Perihelion: 2455632.1317 +/-       0.0
Perihelion:          39.52175772 +/-    0.0000
Aphelion:            41.44824336 +/-    0.0000
Period (y)              257.6021 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -36.54981541 +/-    0.0000
Ecliptic Y           13.95565978 +/-    0.0000
Ecliptic Z            5.70540372 +/-    0.0000
Ecliptic XDOT        -0.00084547 +/-    0.0000
Ecliptic YDOT        -0.00253790 +/-    0.0000
Ecliptic ZDOT         0.00070980 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   39.53734043 +/-    0.0000
Geocenter to KBO     39.15044737 +/-    0.0000
# Hcoef:  5.27

The following table shows the complete astrometric record for 493480. 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 (493480) followed by the observatory code and reference code for the source of the astrometry.

2003 12  25.468994 11 00 50.88   +15 23 52.7   21.3V 493480    645  C~1vXy      
2003 12  25.469823 11 00 50.88   +15 23 52.7   21.1V 493480    645  C~1vXy      
2003 12  25.472311 11 00 50.87   +15 23 52.7   21.7V 493480    645  C~1vXy      
2005 06  01.180365 10 58 41.81   +16 06 43.1   21.3V 493480    645  C~1vXy      
2005 06  01.181194 10 58 41.81   +16 06 43.1   21.2V 493480    645  C~1vXy      
2005 06  01.183682 10 58 41.81   +16 06 43.1   21.7V 493480    645  C~1vXy      
2010 03  11.485752 11 33 04.423  +14 42 27.46  20.7G 493480    F51  C~42yl      
2010 03  11.494606 11 33 04.375  +14 42 28.02  21.7G 493480    F51  C~42yl      
2010 07  01.273269 11 29 21.683  +14 48 47.37  20.9G 493480    F51  C~42yl      
2010 07  01.280946 11 29 21.723  +14 48 47.16  21.2G 493480    F51  C~42yl      
2011 03  31.287275 11 37 36.084  +14 36 36.65  20.8G 493480    F51  C~42yl      
2011 03  31.298091 11 37 36.028  +14 36 36.88  20.8G 493480    F51  C~42yl      
2011 03  31.310003 11 37 35.985  +14 36 37.27  21.3G 493480    F51  C~42yl      
2011 03  31.321242 11 37 35.931  +14 36 37.58  21.5G 493480    F51  C~42yl      
2011 04  01.311623 11 37 31.369  +14 37 03.79  21.4G 493480    F51  C~42yl      
2011 04  01.321885 11 37 31.312  +14 37 04.11  20.9G 493480    F51  C~42yl      
2012 02  03.672288 11 47 48.280  +13 47 10.13  21.4G 493480    F51  C~42yl      
2012 02  20.43936  11 46 44.369  +13 57 50.11  21.1w 493480    F51  C~1vXy      
2012 02  20.45450  11 46 44.318  +13 57 50.59  21.4w 493480    F51  C~1vXy      
2012 02  20.46981  11 46 44.238  +13 57 51.18  21.4w 493480    F51  C~1vXy      
2012 02  20.48512  11 46 44.171  +13 57 51.81  21.3w 493480    F51  C~1vXy      
2012 03  13.362214 11 45 02.927  +14 11 19.64  20.3G 493480    F51  C~42yl      
2012 03  13.373353 11 45 02.870  +14 11 20.15  20.4G 493480    F51  C~42yl      
2012 03  13.384312 11 45 02.821  +14 11 20.56  20.4G 493480    F51  C~42yl      
2012 03  13.395069 11 45 02.765  +14 11 20.81  20.3G 493480    F51  C~42yl      
2012 03  30.443943 11 43 41.012  +14 20 10.40  21.1G 493480    F51  C~42yl      
2013 03  03.523270 11 51 54.880  +13 48 04.91  21.6G 493480    F51  C~42yl      
2013 03  03.525276 11 51 54.881  +13 48 04.73  21.3G 493480    F51  C~42yl      
2013 03  03.535653 11 51 54.851  +13 48 05.45  21.5G 493480    F51  C~42yl      
2013 03  03.537642 11 51 54.828  +13 48 05.36  21.4G 493480    F51  C~42yl      
2013 03  08.50862  11 51 31.499  +13 51 08.77  21.6g 493480    F51  C~1vXy      
2013 03  08.52054  11 51 31.439  +13 51 08.90  21.5g 493480    F51  C~1vXy      
2013 03  08.53355  11 51 31.386  +13 51 09.70  21.0r 493480    F51  C~1vXy      
2013 03  08.54508  11 51 31.332  +13 51 10.03  21.2r 493480    F51  C~1vXy      
2013 04  06.30113  11 49 14.742  +14 06 02.64  20.9w 493480    F51  C~1vXy      
2013 04  06.31496  11 49 14.687  +14 06 02.99  21.1w 493480    F51  C~1vXy      
2013 04  06.32877  11 49 14.621  +14 06 03.46  21.2w 493480    F51  C~1vXy      
2013 04  06.34251  11 49 14.561  +14 06 03.72  21.2w 493480    F51  C~1vXy      
2013 05  31.338575 11 46 37.877  +14 12 22.60  20.9G 493480    F51  C~42yl      
2013 06  19.269772 11 46 41.952  +14 06 54.96  22.1G 493480    F51  C~42yl      
2014 03  12.348959 11 57 17.966  +13 35 30.90  21.4G 493480    F51  C~42yl      
2014 03  12.375379 11 57 17.832  +13 35 31.84  21.7G 493480    F51  C~42yl      
2014 03  20.48230  11 56 38.876  +13 40 10.69  21.0r 493480    F51  C~1vXy      
2014 03  20.49358  11 56 38.809  +13 40 11.22  20.8r 493480    F51  C~1vXy      
2014 03  20.50548  11 56 38.752  +13 40 11.69  20.8r 493480    F51  C~1vXy      
2014 03  20.51729  11 56 38.704  +13 40 11.97  21.0r 493480    F51  C~1vXy      
2014 03  25.30384  11 56 15.664  +13 42 45.25  21.2w 493480    F51  C~1vXy      
2014 03  25.31790  11 56 15.606  +13 42 45.91  21.3w 493480    F51  C~1vXy      
2014 03  25.33018  11 56 15.537  +13 42 46.19  21.3w 493480    F51  C~1vXy      
2014 03  25.34254  11 56 15.473  +13 42 46.62  21.2w 493480    F51  C~1vXy      
2014 04  24.39958  11 54 03.612  +13 54 22.44  21.4w 493480    F51  C~1vXy      
2014 04  24.41186  11 54 03.564  +13 54 22.49  21.4w 493480    F51  C~1vXy      
2014 04  24.42430  11 54 03.519  +13 54 22.68  21.3w 493480    F51  C~1vXy      
2014 12  29.60511  12 06 37.789  +12 35 22.48  21.3w 493480    F51  C~1vXy      
2014 12  29.61802  12 06 37.794  +12 35 22.75  21.4w 493480    F51  C~1vXy      
2014 12  29.63103  12 06 37.800  +12 35 23.03  21.3w 493480    F51  C~1vXy      
2014 12  29.64415  12 06 37.803  +12 35 23.28  21.3w 493480    F51  C~1vXy      
2015 01  27.61388  12 06 08.032  +12 49 26.87  21.2w 493480    F51  C~1vXy      
2015 01  27.62605  12 06 08.007  +12 49 27.33  21.2w 493480    F51  C~1vXy      
2015 01  27.63818  12 06 07.974  +12 49 27.75  21.3w 493480    F51  C~1vXy      
2015 01  27.65027  12 06 07.948  +12 49 28.19  21.2w 493480    F51  C~1vXy      
2015 01  28.51210  12 06 05.890  +12 49 58.62  21.1w 493480    F51  C~1vXy      
2015 01  28.52384  12 06 05.861  +12 49 59.03  21.0w 493480    F51  C~1vXy      
2015 01  28.53552  12 06 05.826  +12 49 59.51  21.1w 493480    F51  C~1vXy      
2015 01  28.54721  12 06 05.800  +12 49 59.81  21.1w 493480    F51  C~1vXy      
2015 01  28.666009 12 06 05.494  +12 50 04.05  21.8G 493480    F51  C~42yl      
2015 01  29.639709 12 06 03.071  +12 50 38.28  20.5G 493480    F51  C~42yl      
2015 01  29.651855 12 06 03.051  +12 50 39.17  21.2G 493480    F51  C~42yl      
2015 02  17.44958  12 05 02.314  +13 02 28.82  21.1w 493480    F51  C~1vXy      
2015 02  17.46034  12 05 02.273  +13 02 29.30  21.2w 493480    F51  C~1vXy      
2015 02  17.47121  12 05 02.226  +13 02 29.76  21.1w 493480    F51  C~1vXy      
2015 02  18.43530  12 04 58.484  +13 03 07.30  21.2w 493480    F51  C~1vXy      
2015 02  18.44608  12 04 58.436  +13 03 07.75  21.3w 493480    F51  C~1vXy      
2015 02  18.45717  12 04 58.396  +13 03 08.17  21.3w 493480    F51  C~1vXy      
2015 02  18.46794  12 04 58.353  +13 03 08.67  21.3w 493480    F51  C~1vXy      
2015 03  24.535059 12 02 23.766  +13 23 58.99  21.1G 493480    F51  C~42yl      
2015 03  24.579457 12 02 23.550  +13 24 00.36  21.0G 493480    F51  C~42yl      
2015 03  24.592253 12 02 23.497  +13 24 00.74  21.3G 493480    F51  C~42yl      
2015 05  05.265174 11 59 28.352  +13 38 26.51  21.4G 493480    F51  C~42yl      
2015 05  05.276358 11 59 28.307  +13 38 26.52  21.7G 493480    F51  C~42yl      
2015 05  06.25233  11 59 25.300  +13 38 33.79  21.1i 493480    F51  C~1vXy      
2015 05  06.26353  11 59 25.252  +13 38 33.95  21.0i 493480    F51  C~1vXy      
2015 05  06.27472  11 59 25.232  +13 38 34.02  21.1i 493480    F51  C~1vXy      
2015 05  06.28593  11 59 25.167  +13 38 34.22  21.0i 493480    F51  C~1vXy      
2015 05  07.25184  11 59 22.255  +13 38 40.61  21.2w 493480    F51  C~1vXy      
2015 05  07.26468  11 59 22.216  +13 38 40.68  21.4w 493480    F51  C~1vXy      
2015 05  07.27757  11 59 22.178  +13 38 40.72  21.2w 493480    F51  C~1vXy      
2015 05  07.29074  11 59 22.141  +13 38 40.69  21.3w 493480    F51  C~1vXy      
2015 06  03.273940 11 58 30.460  +13 37 21.68  20.3G 493480    F51  C~42yl      
2015 06  03.274314 11 58 30.462  +13 37 21.61  21.4G 493480    F51  C~42yl      
2016 01  08.526098 12 12 32.156  +12 20 29.36  21.3G 493480    F51  C~42yl      
2016 01  08.537235 12 12 32.149  +12 20 29.71  21.2G 493480    F51  C~42yl      
2016 01  08.548186 12 12 32.143  +12 20 29.96  21.3G 493480    F51  C~42yl      
2016 01  08.559151 12 12 32.137  +12 20 30.24  21.4G 493480    F51  C~42yl      
2016 02  03.512773 12 11 49.642  +12 34 30.91  21.2G 493480    F51  C~42yl      
2016 02  03.523915 12 11 49.609  +12 34 31.31  21.5G 493480    F51  C~42yl      
2016 02  03.535625 12 11 49.580  +12 34 31.87  21.3G 493480    F51  C~42yl      
2016 02  03.546879 12 11 49.544  +12 34 32.18  21.3G 493480    F51  C~42yl      
2016 02  11.470770 12 11 25.210  +12 39 31.18  21.2G 493480    F51  C~42yl      
2016 02  11.482202 12 11 25.162  +12 39 31.58  21.1G 493480    F51  C~42yl      
2016 02  11.493552 12 11 25.127  +12 39 31.98  21.0G 493480    F51  C~42yl      
2016 04  09.325265 12 07 08.442  +13 13 06.12  21.2G 493480    F51  C~42yl      
2016 04  09.337656 12 07 08.378  +13 13 06.38  21.2G 493480    F51  C~42yl      
2016 04  09.350173 12 07 08.325  +13 13 06.79  21.1G 493480    F51  C~42yl      
2016 04  09.362789 12 07 08.268  +13 13 06.89  21.2G 493480    F51  C~42yl      
2016 04  26.270424 12 05 57.529  +13 18 33.08  21.1G 493480    F51  C~42yl      
2016 04  26.283628 12 05 57.478  +13 18 33.31  21.1G 493480    F51  C~42yl      
2016 04  26.296913 12 05 57.432  +13 18 33.44  21.1G 493480    F51  C~42yl      
2016 05  21.347628 12 04 44.278  +13 20 48.29  21.7G 493480    F51  C~42yl      
2016 05  21.358814 12 04 44.230  +13 20 48.45  21.7G 493480    F51  C~42yl      
2016 05  21.370030 12 04 44.212  +13 20 48.07  21.9G 493480    F51  C~42yl      
2016 05  21.381292 12 04 44.193  +13 20 48.25  21.2G 493480    F51  C~42yl      
2017 01  04.580668 12 18 26.789  +11 59 52.35  21.4G 493480    F51  C~42yl      
2017 01  04.591818 12 18 26.786  +11 59 52.58  21.4G 493480    F51  C~42yl      
2017 01  04.602953 12 18 26.788  +11 59 52.89  21.3G 493480    F51  C~42yl      
2017 01  04.614090 12 18 26.783  +11 59 53.07  21.2G 493480    F51  C~42yl      
2017 02  24.446226 12 16 33.751  +12 29 00.16  21.1G 493480    F51  C~42yl      
2017 02  24.458744 12 16 33.704  +12 29 00.76  21.2G 493480    F51  C~42yl      
2017 02  24.471295 12 16 33.645  +12 29 01.14  21.0G 493480    F51  C~42yl      
2017 03  03.74236  12 16 02.69   +12 33 43.3   20.5R 493480    D29  C~2AE2      
2017 03  03.76239  12 16 02.67   +12 33 44.0   21.7R 493480    D29  C~2AE2      
2017 03  03.78242  12 16 02.56   +12 33 44.9   20.5R 493480    D29  C~2AE2      
2017 03  21.343800 12 14 41.011  +12 44 26.19  21.1G 493480    F51  C~42yl      
2017 03  21.355247 12 14 40.953  +12 44 26.58  21.2G 493480    F51  C~42yl      
2017 03  21.366681 12 14 40.897  +12 44 26.97  21.2G 493480    F51  C~42yl      
2017 03  21.378119 12 14 40.843  +12 44 27.37  21.3G 493480    F51  C~42yl      
2017 03  22.363918 12 14 36.104  +12 45 00.44  21.1G 493480    F51  C~42yl      
2017 03  22.374552 12 14 36.072  +12 45 01.14  21.1G 493480    F51  C~42yl      
2017 03  22.385257 12 14 36.005  +12 45 01.32  20.9G 493480    F51  C~42yl      
2017 03  22.395914 12 14 35.963  +12 45 01.61  20.9G 493480    F51  C~42yl      
2017 04  18.61783  12 12 29.89   +12 57 20.5   20.5R 493480    D29  C~2Eea      
2017 04  18.65722  12 12 29.76   +12 57 22.1   21.2R 493480    D29  C~2Eea      
2018 04  12.297497 12 18 58.996  +12 35 24.92  21.3G 493480    F51  C~42yl      
2018 04  12.308359 12 18 58.943  +12 35 25.12  21.2G 493480    F51  C~42yl      
2018 04  12.319273 12 18 58.890  +12 35 25.48  21.0G 493480    F51  C~42yl      
2018 04  12.330178 12 18 58.838  +12 35 25.72  21.4G 493480    F51  C~42yl      
2019 02  05.493460 12 29 34.848  +11 36 21.86  21.3G 493480    F51  C~42yl      
2019 02  05.505895 12 29 34.820  +11 36 22.32  21.4G 493480    F51  C~42yl      
2019 02  05.518348 12 29 34.786  +11 36 22.72  21.2G 493480    F51  C~42ym      
2019 02  05.530886 12 29 34.751  +11 36 23.17  21.2G 493480    F51  C~42ym      
2019 04  03.355612 12 25 41.245  +12 11 14.48  20.4G 493480    F51  C~42ym      
2019 04  03.368158 12 25 41.174  +12 11 15.16  21.0G 493480    F51  C~42ym      
2019 05  27.336786 12 22 22.556  +12 23 07.88  21.4G 493480    F51  C~42ym      
2019 05  27.348618 12 22 22.529  +12 23 07.81  21.3G 493480    F51  C~42ym      
2019 05  27.360418 12 22 22.514  +12 23 07.73  21.3G 493480    F51  C~42ym      
2019 05  27.372273 12 22 22.484  +12 23 07.66  21.2G 493480    F51  C~42ym      
2020 01  20.570642 12 35 57.135  +11 06 32.33  21.6G 493480    F51  C~42ym      
2020 03  24.52014  12 32 22.915  +11 45 53.30  21.1w 493480    F51  C~3pGr      
2020 03  24.52269  12 32 22.901  +11 45 53.43  21.0w 493480    F51  C~3pGr      
2020 03  24.53304  12 32 22.842  +11 45 53.80  21.1w 493480    F51  C~3pGr      
2020 03  24.53560  12 32 22.844  +11 45 53.85  21.1w 493480    F51  C~3pGr      
2020 03  24.54595  12 32 22.770  +11 45 54.21  21.0w 493480    F51  C~3pGr      
2020 03  24.54850  12 32 22.762  +11 45 54.22  21.0w 493480    F51  C~3pGr      
2020 03  24.55881  12 32 22.720  +11 45 54.64  20.9w 493480    F51  C~3pGr      
2020 03  24.56137  12 32 22.701  +11 45 54.70  21.1w 493480    F51  C~3pGr      
2020 04  16.30522  12 30 35.554  +11 56 48.19  21.1w 493480    F52  C~3q7s      
2020 04  16.31638  12 30 35.501  +11 56 48.58  20.8w 493480    F52  C~3q7s      
2020 04  16.32758  12 30 35.442  +11 56 48.47  20.9w 493480    F52  C~3q7s      
2020 04  16.33905  12 30 35.400  +11 56 48.79  21.1w 493480    F52  C~3q7s      
2020 04  16.442959 12 30 34.919  +11 56 51.32  21.1G 493480    F51  C~42ym      
2020 04  16.443906 12 30 34.911  +11 56 51.30  21.6G 493480    F51  C~42ym      
2020 04  19.399587 12 30 21.775  +11 57 55.62  21.4G 493480    F51  C~42ym      
2020 04  22.327766 12 30 09.082  +11 58 53.63  21.5G 493480    F51  C~42ym      
2020 04  22.328745 12 30 09.069  +11 58 54.32  21.6G 493480    F51  C~42ym      
2020 04  27.311147 12 29 48.310  +12 00 21.34  20.7G 493480    F51  C~42ym      
2020 04  28.309822 12 29 44.291  +12 00 36.93  20.7G 493480    F51  C~42ym      
2020 04  28.310793 12 29 44.299  +12 00 36.88  21.4G 493480    F51  C~42ym      
2020 04  29.314331 12 29 40.308  +12 00 51.70  20.1G 493480    F51  C~42ym      
2020 04  29.315306 12 29 40.297  +12 00 51.65  21.4G 493480    F51  C~42ym      
2020 04  30.262784 12 29 36.585  +12 01 05.16  20.6G 493480    F51  C~42ym      
2020 04  30.263769 12 29 36.584  +12 01 05.23  20.8G 493480    F51  C~42ym      
2020 05  01.308122 12 29 32.547  +12 01 19.24  21.6G 493480    F51  C~42ym      
2020 05  11.370366 12 28 56.895  +12 02 57.26  20.9G 493480    F51  C~42ym      
2020 05  11.371306 12 28 56.892  +12 02 57.38  21.4G 493480    F51  C~42ym      
2020 05  14.281876 12 28 47.807  +12 03 12.72  21.6G 493480    F51  C~42ym      
2020 05  15.271758 12 28 44.862  +12 03 16.33  21.7G 493480    F51  C~42ym      
2020 05  17.263863 12 28 39.123  +12 03 22.25  21.1G 493480    F51  C~42ym      
2020 05  21.262249 12 28 28.513  +12 03 24.97  21.2G 493480    F51  C~42ym      
2020 05  23.356386 12 28 23.429  +12 03 22.18  21.6G 493480    F51  C~42ym      
2020 06  08.289053 12 27 56.865  +12 01 18.84  21.4G 493480    F51  C~42ym      
2020 06  08.290034 12 27 56.857  +12 01 18.80  21.2G 493480    F51  C~42ym      
2020 06  09.330013 12 27 55.884  +12 01 04.66  21.7G 493480    F51  C~42ym      
2020 06  10.286929 12 27 55.056  +12 00 51.18  20.3G 493480    F51  C~42ym      
2020 06  10.287881 12 27 55.089  +12 00 51.28  21.5G 493480    F51  C~42ym      
2020 06  13.280902 12 27 53.090  +12 00 05.13  20.9G 493480    F51  C~42ym      
2020 06  13.281879 12 27 53.098  +12 00 05.00  21.2G 493480    F51  C~42ym      
2020 06  14.276558 12 27 52.631  +11 59 48.69  21.5G 493480    F51  C~42ym      
2020 06  14.277508 12 27 52.619  +11 59 48.27  20.5G 493480    F51  C~42ym      
2020 06  15.274932 12 27 52.234  +11 59 31.14  21.9G 493480    F51  C~42ym      
2020 06  16.277184 12 27 51.934  +11 59 13.08  21.4G 493480    F51  C~42ym      
2020 06  17.274986 12 27 51.724  +11 58 54.48  21.5G 493480    F51  C~42ym      
2020 06  21.268611 12 27 51.842  +11 57 34.12  21.5G 493480    F51  C~42ym      
2020 06  22.272958 12 27 52.090  +11 57 12.18  21.2G 493480    F51  C~42ym      
2020 06  23.279047 12 27 52.434  +11 56 49.85  21.6G 493480    F51  C~42ym      
2020 06  23.279980 12 27 52.441  +11 56 49.87  20.8G 493480    F51  C~42ym      
2020 07  03.268710 12 28 01.052  +11 52 36.08  22.1G 493480    F51  C~42ym      
2020 07  04.267604 12 28 02.430  +11 52 07.74  21.4G 493480    F51  C~42ym      
2020 07  04.268629 12 28 02.435  +11 52 07.94  21.5G 493480    F51  C~42ym      
2021 02  07.49256  12 41 16.343  +10 56 12.89  21.1w 493480    F51  C~4fHS      
2021 02  07.50304  12 41 16.311  +10 56 13.37  21.0w 493480    F51  C~4fHS      
2021 02  07.51354  12 41 16.282  +10 56 13.73  21.2w 493480    F51  C~4fHS      
2021 02  07.52405  12 41 16.264  +10 56 14.13  21.2w 493480    F51  C~4fHS      
2021 02  22.586378 12 40 29.827  +11 05 53.73  21.0w 493480    F51  C~4fHS      
2021 02  22.597759 12 40 29.777  +11 05 54.14  21.0w 493480    F51  C~4fHS      
2021 02  22.609162 12 40 29.738  +11 05 54.62  21.1w 493480    F51  C~4fHS      
2021 02  22.620587 12 40 29.698  +11 05 55.08  21.1w 493480    F51  C~4fHS      

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    -0.12       0.00     0.08
     2   0.0000      0.00    -0.11       0.00     0.06
     3   0.0000      0.00    -0.22       0.00     0.01
     4   1.4338      0.00     0.21       0.00    -0.20
     5   1.4338      0.00     0.20       0.00    -0.19
     6   1.4339      0.00     0.18       0.00    -0.15
     7   6.2095      0.00     0.10       0.00    -0.59
     8   6.2095      0.00     0.04       0.00    -0.33
     9   6.5155      0.00    -0.30       0.00    -0.10
    10   6.5156      0.00    -0.00       0.00    -0.08
    11   7.2630      0.00    -0.17       0.00    -0.03
    12   7.2631      0.00    -0.25       0.00    -0.09
    13   7.2631      0.00    -0.06       0.00    -0.02
    14   7.2631      0.00    -0.07       0.00    -0.01
    15   7.2658      0.00    -0.06       0.00     0.07
    16   7.2659      0.00    -0.19       0.00     0.12
    17   8.1101      0.00    -0.06       0.00    -0.17
    18   8.1560      0.00     0.01       0.00     0.12
    19   8.1560      0.00     0.24       0.00     0.01
    20   8.1561      0.00     0.04       0.00     0.01
    21   8.1561      0.00     0.04       0.00     0.05
    22   8.2160      0.00    -0.06       0.00     0.03
    23   8.2160      0.00    -0.09       0.00     0.16
    24   8.2161      0.00    -0.02       0.00     0.19
    25   8.2161      0.00    -0.06       0.00     0.07
    26   8.2628      0.00    -0.37       0.00    -0.21
    27   9.1884      0.00    -0.22       0.00     0.12
    28   9.1884      0.00    -0.06       0.00    -0.14
    29   9.1884      0.00     0.22       0.00     0.20
    30   9.1884      0.00     0.02       0.00     0.03
    31   9.2020      0.00     0.12       0.00     0.23
    32   9.2021      0.00     0.09       0.00    -0.07
    33   9.2021      0.00     0.24       0.00     0.26
    34   9.2021      0.00     0.26       0.00     0.17
    35   9.2809      0.00    -0.12       0.00     0.00
    36   9.2809      0.00     0.01       0.00     0.01
    37   9.2809      0.00    -0.03       0.00     0.14
    38   9.2810      0.00     0.02       0.00     0.07
    39   9.4315      0.00     0.01       0.00     0.06
    40   9.4834      0.00     0.08       0.00     0.08
    41  10.2119      0.00     0.06       0.00    -0.10
    42  10.2119      0.00    -0.03       0.00    -0.10
    43  10.2341      0.00     0.17       0.00    -0.07
    44  10.2342      0.00    -0.01       0.00     0.08
    45  10.2342      0.00     0.01       0.00     0.16
    46  10.2342      0.00     0.16       0.00     0.06
    47  10.2473      0.00    -0.01       0.00     0.06
    48  10.2474      0.00     0.15       0.00     0.28
    49  10.2474      0.00     0.01       0.00     0.18
    50  10.2474      0.00    -0.04       0.00     0.22
    51  10.3297      0.00     0.00       0.00     0.12
    52  10.3298      0.00    -0.02       0.00    -0.00
    53  10.3298      0.00     0.02       0.00     0.01
    54  11.0120      0.00    -0.13       0.00     0.08
    55  11.0120      0.00    -0.12       0.00     0.07
    56  11.0121      0.00    -0.08       0.00     0.06
    57  11.0121      0.00    -0.09       0.00     0.03
    58  11.0914      0.00    -0.01       0.00     0.09
    59  11.0915      0.00     0.06       0.00     0.12
    60  11.0915      0.00     0.01       0.00     0.12
    61  11.0915      0.00     0.06       0.00     0.13
    62  11.0939      0.00     0.04       0.00     0.08
    63  11.0939      0.00     0.05       0.00     0.08
    64  11.0940      0.00    -0.03       0.00     0.14
    65  11.0940      0.00     0.02       0.00     0.02
    66  11.0943      0.00    -0.05       0.00     0.05
    67  11.0970      0.00    -0.07       0.00    -0.47
    68  11.0970      0.00     0.11       0.00    -0.01
    69  11.1485      0.00     0.12       0.00    -0.18
    70  11.1485      0.00     0.14       0.00    -0.12
    71  11.1485      0.00     0.08       0.00    -0.08
    72  11.1512      0.00     0.15       0.00    -0.08
    73  11.1512      0.00     0.07       0.00    -0.06
    74  11.1512      0.00     0.14       0.00    -0.07
    75  11.1513      0.00     0.14       0.00     0.01
    76  11.2445      0.00     0.05       0.00     0.08
    77  11.2447      0.00     0.06       0.00     0.04
    78  11.2447      0.00     0.20       0.00     0.02
    79  11.3588      0.00    -0.04       0.00     0.08
    80  11.3588      0.00    -0.17       0.00    -0.00
    81  11.3615      0.00     0.16       0.00     0.05
    82  11.3615      0.00    -0.03       0.00     0.13
    83  11.3615      0.00     0.20       0.00     0.12
    84  11.3616      0.00    -0.24       0.00     0.24
    85  11.3642      0.00     0.01       0.00     0.15
    86  11.3643      0.00     0.02       0.00     0.14
    87  11.3643      0.00     0.04       0.00     0.09
    88  11.3643      0.00     0.10       0.00    -0.02
    89  11.4382      0.00     0.17       0.00     0.15
    90  11.4382      0.00     0.21       0.00     0.08
    91  12.0385      0.00     0.01       0.00    -0.05
    92  12.0385      0.00    -0.02       0.00    -0.00
    93  12.0385      0.00    -0.02       0.00    -0.05
    94  12.0386      0.00    -0.03       0.00    -0.06
    95  12.1096      0.00    -0.01       0.00    -0.00
    96  12.1097      0.00    -0.03       0.00    -0.02
    97  12.1097      0.00     0.04       0.00     0.11
    98  12.1097      0.00    -0.02       0.00     0.00
    99  12.1314      0.00     0.08       0.00    -0.01
   100  12.1315      0.00    -0.05       0.00    -0.05
   101  12.1315      0.00     0.01       0.00    -0.09
   102  12.2898      0.00    -0.06       0.00     0.03
   103  12.2899      0.00    -0.16       0.00    -0.01
   104  12.2899      0.00    -0.09       0.00     0.09
   105  12.2899      0.00    -0.07       0.00    -0.12
   106  12.3362      0.00    -0.11       0.00    -0.01
   107  12.3362      0.00    -0.11       0.00     0.04
   108  12.3363      0.00    -0.04       0.00    -0.02
   109  12.4049      0.00     0.17       0.00    -0.03
   110  12.4049      0.00    -0.21       0.00     0.17
   111  12.4049      0.00    -0.13       0.00    -0.17
   112  12.4050      0.00    -0.07       0.00     0.05
   113  13.0297      0.00     0.01       0.00     0.01
   114  13.0298      0.00    -0.03       0.00    -0.03
   115  13.0298      0.00     0.00       0.00     0.00
   116  13.0298      0.00    -0.07       0.00    -0.09
   117  13.1690      0.00    -0.03       0.00    -0.03
   118  13.1690      0.00     0.05       0.00     0.08
   119  13.1691      0.00    -0.05       0.00    -0.03
   120  13.1890      0.00    -0.67       0.00    -0.26
   121  13.1890      0.00     0.38       0.00    -0.33
   122  13.1891      0.00     0.07       0.00    -0.20
   123  13.2372      0.00    -0.02       0.00    -0.05
   124  13.2372      0.00    -0.05       0.00    -0.05
   125  13.2372      0.00    -0.05       0.00    -0.05
   126  13.2373      0.00    -0.03       0.00    -0.04
   127  13.2400      0.00    -0.20       0.00    -0.24
   128  13.2400      0.00     0.10       0.00     0.10
   129  13.2400      0.00    -0.12       0.00    -0.08
   130  13.2400      0.00     0.03       0.00    -0.15
   131  13.3146      0.00    -0.23       0.00    -0.33
   132  13.3147      0.00     0.38       0.00     0.49
   133  14.2966      0.00    -0.04       0.00    -0.02
   134  14.2966      0.00    -0.08       0.00    -0.08
   135  14.2966      0.00    -0.12       0.00     0.02
   136  14.2967      0.00    -0.14       0.00    -0.01
   137  15.1157      0.00    -0.12       0.00     0.07
   138  15.1158      0.00    -0.05       0.00     0.06
   139  15.1158      0.00    -0.06       0.00     0.00
   140  15.1158      0.00    -0.09       0.00    -0.01
   141  15.2714      0.00     0.09       0.00    -0.29
   142  15.2715      0.00    -0.06       0.00     0.02
   143  15.4192      0.00     0.00       0.00    -0.01
   144  15.4192      0.00    -0.04       0.00    -0.02
   145  15.4193      0.00     0.09       0.00    -0.04
   146  15.4193      0.00    -0.00       0.00    -0.05
   147  16.0715      0.00    -0.17       0.00     0.06
   148  16.2465      0.00     0.21       0.00    -0.07
   149  16.2466      0.00     0.18       0.00    -0.03
   150  16.2466      0.00     0.05       0.00    -0.01
   151  16.2466      0.00     0.27       0.00    -0.04
   152  16.2466      0.00    -0.09       0.00    -0.03
   153  16.2466      0.00    -0.02       0.00    -0.11
   154  16.2467      0.00     0.10       0.00    -0.04
   155  16.2467      0.00    -0.00       0.00    -0.06
   156  16.3089      0.00     0.10       0.00     0.09
   157  16.3090      0.00     0.07       0.00     0.23
   158  16.3090      0.00    -0.04       0.00    -0.14
   159  16.3090      0.00     0.12       0.00    -0.08
   160  16.3093      0.00     0.05       0.00     0.09
   161  16.3093      0.00    -0.00       0.00     0.05
   162  16.3174      0.00     0.01       0.00    -0.04
   163  16.3254      0.00     0.04       0.00    -0.57
   164  16.3254      0.00    -0.09       0.00     0.10
   165  16.3391      0.00    -0.02       0.00     0.06
   166  16.3418      0.00    -0.01       0.00     0.15
   167  16.3418      0.00     0.17       0.00     0.08
   168  16.3445      0.00     0.12       0.00    -0.01
   169  16.3445      0.00     0.02       0.00    -0.07
   170  16.3471      0.00     0.02       0.00    -0.01
   171  16.3471      0.00     0.06       0.00     0.04
   172  16.3500      0.00     0.16       0.00    -0.09
   173  16.3776      0.00    -0.10       0.00    -0.10
   174  16.3776      0.00    -0.10       0.00     0.01
   175  16.3855      0.00    -0.15       0.00     0.06
   176  16.3882      0.00     0.01       0.00    -0.17
   177  16.3937      0.00    -0.05       0.00     0.11
   178  16.4046      0.00     0.06       0.00    -0.02
   179  16.4104      0.00    -0.08       0.00     0.22
   180  16.4540      0.00     0.06       0.00     0.01
   181  16.4540      0.00    -0.04       0.00    -0.01
   182  16.4568      0.00    -0.06       0.00    -0.13
   183  16.4595      0.00    -0.45       0.00    -0.08
   184  16.4595      0.00     0.05       0.00     0.03
   185  16.4677      0.00    -0.16       0.00     0.05
   186  16.4677      0.00    -0.03       0.00    -0.06
   187  16.4704      0.00     0.14       0.00     0.25
   188  16.4704      0.00    -0.03       0.00    -0.15
   189  16.4731      0.00     0.03       0.00     0.02
   190  16.4759      0.00     0.02       0.00    -0.02
   191  16.4786      0.00    -0.05       0.00    -0.04
   192  16.4895      0.00     0.20       0.00     0.10
   193  16.4923      0.00     0.03       0.00    -0.07
   194  16.4950      0.00    -0.11       0.00     0.02
   195  16.4950      0.00    -0.01       0.00     0.06
   196  16.5224      0.00    -0.14       0.00    -0.04
   197  16.5251      0.00     0.02       0.00    -0.07
   198  16.5251      0.00     0.07       0.00     0.16
   199  17.1226      0.00    -0.04       0.00    -0.04
   200  17.1226      0.00    -0.12       0.00     0.05
   201  17.1226      0.00    -0.14       0.00     0.02
   202  17.1227      0.00    -0.00       0.00     0.03
   203  17.1639      0.00     0.11       0.00    -0.02
   204  17.1639      0.00    -0.01       0.00    -0.05
   205  17.1640      0.00     0.04       0.00    -0.02
   206  17.1640      0.00     0.07       0.00    -0.01

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.

493480    quality flag:3

Type:       SCATEXTD  SCATEXTD  SCATEXTD

axisobj        40.118    40.118    40.118
ecceobj         0.015     0.015     0.015
incobj         17.191    17.191    17.191
qmin           38.542    38.543    38.543
qmax           42.180    42.181    42.176
amean          40.261    40.261    40.261
amin           39.959    39.960    39.959
amax           40.567    40.567    40.568
emean           0.021     0.021     0.021
emin            0.004     0.004     0.004
emax            0.040     0.040     0.040
imean          15.874    15.874    15.874
imin           14.992    14.992    14.992
imax           16.992    16.992    16.992
excite_mean     0.274     0.274     0.274
fracstop        1.000     1.000     1.000
cjmean          2.973     2.973     2.973

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       183.6     183.6     183.6
kozaiamp        180.0     180.0     179.9