Orbit Fit and Astrometric record for 579062

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: 579062    
# Created Wed Dec  8 02:08:17 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    106 observations of    106
# Arc:  11.09y
# First observation: 2010/06/04
#  Last observation: 2021/07/07
# Chi-squared of fit:   140.20 DOF:    206 RMS:  0.20
# Min/Max residuals:    -0.80    0.69
# Exact a, adot, b, bdot, g, gdot:
  1.714087E-05  3.072600E-02  2.670745E-06  6.370597E-03  2.819101E-02 -3.332974E-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
   26.925927 -130.051228   -0.400471    0.421655   -0.830324  2455351.842076
# Heliocentric elements and errors
Epoch:              2455352.5000  =  2010/06/05
Mean Anomaly:          332.73062 +/-     0.000
Argument of Peri:      107.18537 +/-     0.000
Long of Asc Node:      165.10374 +/-     0.000
Inclination:            28.45403 +/-     0.000
Eccentricity:         0.17993061 +/-    0.0000
Semi-Major Axis:     42.77026233 +/-    0.0000
Time of Perihelion: 2463091.4852 +/-       0.0
Perihelion:          35.07458288 +/-    0.0000
Aphelion:            50.46594178 +/-    0.0000
Period (y)              279.7184 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -20.63909816 +/-    0.0000
Ecliptic Y          -25.18230637 +/-    0.0000
Ecliptic Z           16.06334379 +/-    0.0000
Ecliptic XDOT         0.00265170 +/-    0.0000
Ecliptic YDOT        -0.00147873 +/-    0.0000
Ecliptic ZDOT         0.00040501 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   36.30642402 +/-    0.0000
Geocenter to KBO     35.47241396 +/-    0.0000
# Hcoef:  6.88

The following table shows the complete astrometric record for 579062. 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 (579062) followed by the observatory code and reference code for the source of the astrometry.

2010 06  04.34131  15 38 15.971  +08 16 44.34  23.2G 579062    F51  C~346a      
2010 07  30.26109  15 35 12.744  +08 00 59.79  22.2G 579062    F51  C~346a      
2011 03  15.64278  15 51 13.193  +07 25 29.30  22.3G 579062    F51  C~346a      
2011 04  28.59565  15 48 44.593  +07 57 34.16  21.7G 579062    F51  C~346a      
2011 05  01.56677  15 48 29.953  +07 59 12.04  22.6G 579062    F51  C~346a      
2012 05  14.37682  15 54 39.048  +07 58 30.70  22.4G 579062    F51  C~346a      
2012 05  14.38945  15 54 38.975  +07 58 30.62  22.6G 579062    F51  C~346a      
2012 05  14.40210  15 54 38.904  +07 58 31.00  22.2G 579062    F51  C~346a      
2013 06  13.32461  15 59 23.950  +07 56 40.61  21.6G 579062    F51  C~346a      
2013 06  17.37203  15 59 04.315  +07 56 28.74  22.0G 579062    F51  C~346a      
2013 06  17.38376  15 59 04.238  +07 56 29.00  22.6G 579062    F51  C~346a      
2013 06  17.41730  15 59 04.133  +07 56 28.68  22.9G 579062    F51  C~346a      
2014 05  23.51319  16 08 37.729  +07 45 52.77  22.4G 579062    F51  C~346a      
2014 05  25.48111  16 08 27.109  +07 46 25.22  22.3G 579062    F51  C~346a      
2014 05  25.49336  16 08 27.034  +07 46 25.45  22.5G 579062    F51  C~346a      
2014 05  25.50565  16 08 26.990  +07 46 25.47  22.2G 579062    F51  C~346a      
2014 05  25.51790  16 08 26.904  +07 46 25.27  22.4G 579062    F51  C~346a      
2014 06  06.48084  16 07 22.927  +07 48 31.82  22.2G 579062    F51  C~346a      
2014 06  06.50472  16 07 22.799  +07 48 31.85  22.2G 579062    F51  C~346a      
2014 06  06.51663  16 07 22.754  +07 48 31.82  22.7G 579062    F51  C~346a      
2014 07  31.33149  16 03 57.682  +07 33 01.45  23.2G 579062    F51  C~346a      
2014 08  20.25337  16 03 48.097  +07 19 15.59  22.4G 579062    F51  C~346a      
2014 08  20.26546  16 03 48.104  +07 19 14.83  22.9G 579062    F51  C~346a      
2014 08  20.27756  16 03 48.107  +07 19 14.15  22.8G 579062    F51  C~346a      
2014 08  20.28966  16 03 48.120  +07 19 13.79  22.4G 579062    F51  C~346a      
2014 08  21.25101  16 03 48.735  +07 18 29.94  22.3G 579062    F51  C~346a      
2014 08  21.26314  16 03 48.748  +07 18 29.35  22.7G 579062    F51  C~346a      
2014 08  21.27524  16 03 48.745  +07 18 28.81  22.5G 579062    F51  C~346a      
2014 08  21.28734  16 03 48.755  +07 18 28.09  22.0G 579062    F51  C~346a      
2014 08  23.25599  16 03 50.353  +07 16 56.89  22.3G 579062    F51  C~346a      
2014 08  23.26872  16 03 50.341  +07 16 56.84  22.8G 579062    F51  C~346a      
2014 08  23.28147  16 03 50.367  +07 16 56.27  22.4G 579062    F51  C~346a      
2014 08  23.29424  16 03 50.376  +07 16 55.72  21.9G 579062    F51  C~346a      
2015 05  13.52345  16 16 58.248  +07 33 38.89  22.2G 579062    F51  C~346a      
2016 04  02.54374  16 27 09.254  +06 59 09.37  22.5G 579062    F51  C~346a      
2016 04  02.55683  16 27 09.238  +06 59 10.01  22.6G 579062    F51  C~346a      
2016 04  02.56999  16 27 09.191  +06 59 10.45  21.9G 579062    F51  C~346a      
2016 04  02.58319  16 27 09.170  +06 59 11.60  21.6G 579062    F51  C~346a      
2016 04  20.52834  16 26 10.247  +07 12 11.79  22.3G 579062    F51  C~346a      
2016 04  20.54153  16 26 10.200  +07 12 12.48  21.9G 579062    F51  C~346a      
2016 04  20.55473  16 26 10.167  +07 12 12.93  22.1G 579062    F51  C~346a      
2016 04  20.56792  16 26 10.101  +07 12 13.13  22.2G 579062    F51  C~346a      
2016 05  13.50270  16 24 22.590  +07 24 50.97  22.9G 579062    F51  C~346a      
2016 05  13.51538  16 24 22.524  +07 24 51.21  22.5G 579062    F51  C~346a      
2016 05  13.52806  16 24 22.459  +07 24 51.45  22.4G 579062    F51  C~346a      
2016 05  13.54077  16 24 22.392  +07 24 51.82  22.6G 579062    F51  C~346a      
2016 06  03.46726  16 22 29.932  +07 30 48.92  22.8G 579062    F51  C~346a      
2016 06  03.47844  16 22 29.872  +07 30 49.06  22.9G 579062    F51  C~346a      
2016 06  03.48961  16 22 29.809  +07 30 49.13  22.8G 579062    F51  C~346a      
2016 06  03.50079  16 22 29.763  +07 30 49.18  22.4G 579062    F51  C~346a      
2016 06  05.31457  16 22 19.991  +07 31 03.07  22.2G 579062    F51  C~346a      
2016 06  05.32687  16 22 19.921  +07 31 03.06  22.1G 579062    F51  C~346a      
2016 06  05.33921  16 22 19.840  +07 31 03.37  22.0G 579062    F51  C~346a      
2016 06  05.35154  16 22 19.792  +07 31 03.33  22.4G 579062    F51  C~346a      
2016 06  23.40167  16 20 47.284  +07 30 46.93  21.8G 579062    F51  C~346a      
2016 06  23.41356  16 20 47.207  +07 30 46.40  22.0G 579062    F51  C~346a      
2016 06  23.42544  16 20 47.106  +07 30 45.94  22.7G 579062    F51  C~346a      
2016 06  23.43734  16 20 47.069  +07 30 46.02  21.5G 579062    F51  C~346a      
2016 06  29.41761  16 20 19.481  +07 29 38.90  22.6G 579062    F51  C~346a      
2016 06  29.43014  16 20 19.424  +07 29 38.93  22.1G 579062    F51  C~346a      
2016 06  29.44266  16 20 19.383  +07 29 38.60  22.8G 579062    F51  C~346a      
2016 06  29.45521  16 20 19.312  +07 29 38.54  22.1G 579062    F51  C~346a      
2016 07  05.40102  16 19 54.013  +07 28 02.31  21.6G 579062    F51  C~346a      
2016 07  05.41306  16 19 53.934  +07 28 02.15  22.3G 579062    F51  C~346a      
2016 07  05.42517  16 19 53.867  +07 28 02.06  22.2G 579062    F51  C~346a      
2016 07  09.26074  16 19 38.823  +07 26 45.24  20.9G 579062    F51  C~346a      
2016 07  28.33492  16 18 41.703  +07 17 43.48  23.5G 579062    F51  C~346a      
2017 04  27.53480  16 33 10.765  +07 06 49.24  21.9G 579062    F51  C~346a      
2017 04  27.54741  16 33 10.721  +07 06 49.91  22.3G 579062    F51  C~346a      
2017 04  27.56002  16 33 10.668  +07 06 50.13  22.5G 579062    F51  C~346a      
2017 04  27.57266  16 33 10.605  +07 06 50.71  22.4G 579062    F51  C~346a      
2017 05  04.51747  16 32 38.836  +07 10 48.67  22.9G 579062    F51  C~346a      
2017 05  29.47831  16 30 28.779  +07 20 23.78  21.8G 579062    F51  C~346a      
2017 05  29.49101  16 30 28.742  +07 20 24.03  21.6G 579062    F51  C~346a      
2017 05  29.50384  16 30 28.666  +07 20 24.08  21.7G 579062    F51  C~346a      
2017 05  30.49141  16 30 23.289  +07 20 37.00  22.1G 579062    F51  C~346a      
2017 05  30.50370  16 30 23.242  +07 20 37.05  22.4G 579062    F51  C~346a      
2017 05  30.51602  16 30 23.158  +07 20 37.13  22.2G 579062    F51  C~346a      
2017 05  30.52840  16 30 23.071  +07 20 37.37  22.5G 579062    F51  C~346a      
2017 06  25.34663  16 28 08.015  +07 21 12.73  22.1G 579062    F51  C~346a      
2017 06  25.35939  16 28 07.953  +07 21 12.29  21.8G 579062    F51  C~346a      
2017 06  25.37215  16 28 07.884  +07 21 12.16  22.3G 579062    F51  C~346a      
2017 06  25.38480  16 28 07.825  +07 21 12.06  22.0G 579062    F51  C~346a      
2018 04  13.59545  16 41 34.559  +06 47 14.40  22.4G 579062    F51  C~346a      
2018 04  13.60442  16 41 34.532  +06 47 14.99  21.9G 579062    F51  C~346a      
2018 04  13.61345  16 41 34.508  +06 47 15.60  22.7G 579062    F51  C~346a      
2018 04  13.62244  16 41 34.448  +06 47 15.65  22.8G 579062    F51  C~346a      
2018 06  13.36233  16 36 41.859  +07 12 17.55  22.9G 579062    F51  C~346a      
2020 05  26.42184  16 53 26.255  +06 48 42.51  22.4w 579062    F51  C~3vRL      
2020 05  26.43388  16 53 26.179  +06 48 42.99  22.4w 579062    F51  C~3vRL      
2020 05  26.44595  16 53 26.106  +06 48 43.21  22.5w 579062    F51  C~3vRL      
2020 05  26.45808  16 53 26.047  +06 48 43.25  22.1w 579062    F51  C~3vRL      
2021 06  02.368285 17 00 26.259  +06 39 11.84  22.4w 579062    F51  C~4qNs      
2021 06  02.380035 17 00 26.193  +06 39 11.66  22.1w 579062    F51  C~4qNs      
2021 06  02.391832 17 00 26.117  +06 39 12.09  22.2w 579062    F51  C~4qNs      
2021 06  02.403694 17 00 26.077  +06 39 11.99  22.1w 579062    F51  C~4qNs      
2021 06  07.420385 16 59 58.421  +06 39 59.24  22.2w 579062    F51  C~4qNs      
2021 06  07.432424 16 59 58.353  +06 39 59.17  22.2w 579062    F51  C~4qNs      
2021 06  07.444479 16 59 58.302  +06 39 59.27  22.2w 579062    F51  C~4qNs      
2021 06  27.289677 16 58 11.725  +06 39 34.92  22.3w 579062    F51  C~4qNs      
2021 06  27.300752 16 58 11.647  +06 39 34.71  22.3w 579062    F51  C~4qNs      
2021 06  27.311865 16 58 11.627  +06 39 34.47  22.1w 579062    F51  C~4qNs      
2021 07  07.371862 16 57 22.683  +06 37 15.03  22.4w 579062    F51  C~4tze      
2021 07  07.383063 16 57 22.628  +06 37 14.57  22.3w 579062    F51  C~4tze      
2021 07  07.394251 16 57 22.593  +06 37 14.48  22.5w 579062    F51  C~4tze      
2021 07  07.405456 16 57 22.538  +06 37 14.60  22.5w 579062    F51  C~4tze      

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     0.07       0.00     0.17
     2   0.1531      0.00    -0.12       0.00     0.27
     3   0.7784      0.00     0.02       0.00     0.04
     4   0.8987      0.00     0.13       0.00     0.51
     5   0.9068      0.00    -0.17       0.00    -0.80
     6   1.9440      0.00    -0.04       0.00     0.50
     7   1.9440      0.00    -0.11       0.00     0.12
     8   1.9440      0.00    -0.15       0.00     0.21
     9   3.0253      0.00    -0.48       0.00     0.02
    10   3.0364      0.00     0.05       0.00    -0.46
    11   3.0364      0.00    -0.25       0.00    -0.15
    12   3.0365      0.00     0.63       0.00    -0.31
    13   3.9676      0.00     0.06       0.00    -0.20
    14   3.9730      0.00    -0.00       0.00     0.01
    15   3.9730      0.00    -0.12       0.00     0.05
    16   3.9731      0.00     0.23       0.00    -0.12
    17   3.9731      0.00    -0.05       0.00    -0.51
    18   4.0059      0.00     0.07       0.00     0.19
    19   4.0059      0.00     0.06       0.00     0.10
    20   4.0060      0.00     0.33       0.00     0.00
    21   4.1560      0.00    -0.01       0.00    -0.01
    22   4.2106      0.00    -0.02       0.00     0.15
    23   4.2106      0.00    -0.00       0.00    -0.06
    24   4.2106      0.00    -0.05       0.00    -0.19
    25   4.2107      0.00     0.05       0.00     0.00
    26   4.2133      0.00     0.05       0.00     0.09
    27   4.2133      0.00     0.14       0.00     0.06
    28   4.2134      0.00    -0.02       0.00     0.08
    29   4.2134      0.00     0.02       0.00    -0.09
    30   4.2188      0.00     0.32       0.00    -0.38
    31   4.2188      0.00    -0.02       0.00     0.16
    32   4.2189      0.00     0.22       0.00     0.19
    33   4.2189      0.00     0.19       0.00     0.23
    34   4.9396      0.00     0.04       0.00    -0.10
    35   5.8294      0.00    -0.14       0.00    -0.08
    36   5.8295      0.00     0.12       0.00    -0.05
    37   5.8295      0.00    -0.07       0.00    -0.22
    38   5.8295      0.00     0.12       0.00     0.32
    39   5.8787      0.00    -0.11       0.00    -0.32
    40   5.8787      0.00     0.00       0.00    -0.15
    41   5.8788      0.00     0.32       0.00    -0.23
    42   5.8788      0.00     0.14       0.00    -0.55
    43   5.9416      0.00    -0.01       0.00     0.13
    44   5.9416      0.00     0.01       0.00     0.05
    45   5.9416      0.00     0.04       0.00    -0.03
    46   5.9417      0.00     0.05       0.00     0.02
    47   5.9990      0.00    -0.09       0.00     0.03
    48   5.9990      0.00    -0.07       0.00     0.08
    49   5.9990      0.00    -0.10       0.00     0.05
    50   5.9991      0.00     0.13       0.00     0.01
    51   6.0040      0.00    -0.10       0.00     0.05
    52   6.0041      0.00    -0.14       0.00    -0.05
    53   6.0041      0.00    -0.35       0.00     0.18
    54   6.0041      0.00    -0.05       0.00     0.05
    55   6.0536      0.00     0.18       0.00     0.69
    56   6.0536      0.00    -0.10       0.00     0.26
    57   6.0536      0.00    -0.75       0.00    -0.09
    58   6.0537      0.00    -0.44       0.00     0.09
    59   6.0700      0.00    -0.01       0.00    -0.10
    60   6.0701      0.00    -0.01       0.00     0.10
    61   6.0701      0.00     0.23       0.00    -0.06
    62   6.0701      0.00     0.01       0.00     0.06
    63   6.0864      0.00     0.58       0.00    -0.20
    64   6.0864      0.00     0.15       0.00    -0.13
    65   6.0865      0.00    -0.11       0.00     0.00
    66   6.0970      0.00    -0.14       0.00     0.18
    67   6.1492      0.00    -0.31       0.00     0.32
    68   6.8972      0.00    -0.20       0.00    -0.11
    69   6.8972      0.00    -0.01       0.00     0.10
    70   6.8972      0.00     0.04       0.00    -0.13
    71   6.8973      0.00    -0.06       0.00    -0.01
    72   6.9163      0.00    -0.23       0.00     0.10
    73   6.9846      0.00    -0.52       0.00    -0.16
    74   6.9847      0.00    -0.02       0.00    -0.08
    75   6.9847      0.00    -0.09       0.00    -0.20
    76   6.9874      0.00    -0.00       0.00     0.07
    77   6.9874      0.00     0.31       0.00    -0.03
    78   6.9875      0.00     0.08       0.00    -0.10
    79   6.9875      0.00    -0.20       0.00    -0.02
    80   7.0582      0.00     0.06       0.00     0.29
    81   7.0582      0.00     0.07       0.00    -0.02
    82   7.0583      0.00    -0.03       0.00    -0.03
    83   7.0583      0.00     0.02       0.00    -0.00
    84   7.8583      0.00     0.14       0.00    -0.13
    85   7.8584      0.00     0.17       0.00     0.07
    86   7.8584      0.00     0.25       0.00     0.29
    87   7.8584      0.00    -0.22       0.00    -0.05
    88   8.0247      0.00     0.14       0.00    -0.25
    89   9.9769      0.00     0.15       0.00    -0.03
    90   9.9770      0.00     0.00       0.00     0.25
    91   9.9770      0.00    -0.10       0.00     0.27
    92   9.9770      0.00     0.02       0.00     0.11
    93  10.9953      0.00     0.01       0.00     0.17
    94  10.9953      0.00    -0.00       0.00    -0.15
    95  10.9953      0.00    -0.15       0.00     0.14
    96  10.9954      0.00     0.24       0.00    -0.09
    97  11.0091      0.00    -0.07       0.00     0.01
    98  11.0091      0.00    -0.07       0.00    -0.15
    99  11.0092      0.00     0.18       0.00    -0.14
   100  11.0635      0.00    -0.11       0.00     0.20
   101  11.0635      0.00    -0.42       0.00     0.10
   102  11.0636      0.00     0.15       0.00    -0.04
   103  11.0911      0.00    -0.05       0.00    -0.01
   104  11.0911      0.00    -0.09       0.00    -0.27
   105  11.0912      0.00     0.18       0.00    -0.15
   106  11.0912      0.00     0.14       0.00     0.17

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.

579062    quality flag:3

Type:       SCATEXTD  SCATEXTD  SCATEXTD

axisobj        42.495    42.495    42.495
ecceobj         0.176     0.176     0.176
incobj         28.472    28.472    28.472
qmin           34.678    34.699    34.660
qmax           51.329    51.333    51.297
amean          42.814    42.814    42.814
amin           42.447    42.459    42.444
amax           43.209    43.231    43.220
emean           0.169     0.169     0.169
emin            0.151     0.151     0.151
emax            0.188     0.188     0.188
imean          27.958    27.958    27.958
imin           27.449    27.461    27.453
imax           28.405    28.412    28.411
excite_mean     0.499     0.499     0.499
fracstop        1.000     1.000     1.000
cjmean          2.780     2.780     2.780

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       180.6     180.7     180.3
kozaiamp        180.0     180.0     179.9