Orbit Fit and Astrometric record for 533560

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: 533560    
# Created Sat Dec  4 02:08:04 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    110 observations of    110
# Arc:   8.03y
# First observation: 2010/05/09
#  Last observation: 2018/05/21
# Chi-squared of fit:   112.98 DOF:    214 RMS:  0.18
# Min/Max residuals:    -0.97    0.46
# Exact a, adot, b, bdot, g, gdot:
  1.555114E-05  2.038290E-02  5.892705E-06  4.292741E-03  2.105733E-02 -2.914732E-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
   17.147068 -123.464394    0.143699    0.294878   -0.955916  2455325.997206
# Heliocentric elements and errors
Epoch:              2455326.5000  =  2010/05/10
Mean Anomaly:          335.86295 +/-     0.000
Argument of Peri:       97.05570 +/-     0.000
Long of Asc Node:      182.56166 +/-     0.000
Inclination:            20.51069 +/-     0.000
Eccentricity:         0.26452454 +/-    0.0000
Semi-Major Axis:     62.41379400 +/-    0.0000
Time of Perihelion: 2467401.8826 +/-       0.0
Perihelion:          45.90381414 +/-    0.0000
Aphelion:            78.92377386 +/-    0.0000
Period (y)              493.0933 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -25.68936399 +/-    0.0000
Ecliptic Y          -38.61390264 +/-    0.0000
Ecliptic Z           14.00139490 +/-    0.0000
Ecliptic XDOT         0.00250301 +/-    0.0000
Ecliptic YDOT        -0.00101601 +/-    0.0000
Ecliptic ZDOT         0.00042156 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   48.44611896 +/-    0.0000
Geocenter to KBO     47.48954208 +/-    0.0000
# Hcoef:  5.71

The following table shows the complete astrometric record for 533560. 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 (533560) followed by the observatory code and reference code for the source of the astrometry.

2010 05  09.49644  15 52 39.492  -02 40 13.42  22.7G 533560    F51  C~2rY3      
2010 05  11.50842  15 52 31.561  -02 39 35.11  22.2G 533560    F51  C~2rY3      
2010 06  04.36700  15 50 56.254  -02 33 58.53  22.2G 533560    F51  C~2rY3      
2010 06  04.37883  15 50 56.214  -02 33 58.74  21.9G 533560    F51  C~2rY3      
2011 05  11.44780  15 57 20.043  -02 40 34.42  22.5G 533560    F51  C~2rY3      
2011 05  11.45984  15 57 19.991  -02 40 34.51  22.6G 533560    F51  C~2rY3      
2012 04  15.55300  16 03 38.662  -02 50 39.07  23.0G 533560    F51  C~2rY3      
2012 04  15.56468  16 03 38.618  -02 50 38.98  22.5G 533560    F51  C~2rY3      
2012 04  21.53306  16 03 19.490  -02 48 13.67  23.3G 533560    F51  C~2rY3      
2012 04  24.56493  16 03 09.134  -02 47 02.93  21.7G 533560    F51  C~2rY3      
2012 04  24.57471  16 03 09.092  -02 47 02.62  21.7G 533560    F51  C~2rY3      
2012 04  26.60373  16 03 01.963  -02 46 16.32  23.2G 533560    F51  C~2rY3      
2012 06  13.33391  15 59 54.782  -02 34 34.48  22.2w 533560    F51  C~1vXT      
2012 06  13.34863  15 59 54.724  -02 34 34.44  22.2w 533560    F51  C~1vXT      
2012 06  13.36340  15 59 54.656  -02 34 34.81  22.2w 533560    F51  C~1vXT      
2012 06  13.37812  15 59 54.606  -02 34 34.42  22.6w 533560    F51  C~1vXT      
2013 01  24.67534  16 08 30.998  -03 22 14.51  22.6G 533560    F51  C~2rY3      
2013 02  14.62724  16 09 21.182  -03 16 24.57  22.2G 533560    F51  C~2rY3      
2013 02  14.63187  16 09 21.185  -03 16 24.33  22.4G 533560    F51  C~2rY3      
2013 02  14.63646  16 09 21.190  -03 16 24.38  22.7G 533560    F51  C~2rY3      
2013 02  14.64107  16 09 21.201  -03 16 24.17  22.7G 533560    F51  C~2rY3      
2013 04  19.51872  16 08 16.680  -02 49 54.80  22.3w 533560    F51  C~1vXT      
2013 04  19.53157  16 08 16.652  -02 49 54.96  22.3w 533560    F51  C~1vXT      
2013 04  19.54511  16 08 16.591  -02 49 54.85  22.3w 533560    F51  C~1vXT      
2013 04  19.55800  16 08 16.557  -02 49 54.69  22.5w 533560    F51  C~1vXT      
2013 05  12.44578  16 06 53.166  -02 41 44.42  22.6w 533560    F51  C~1vXT      
2013 05  12.45902  16 06 53.112  -02 41 43.89  22.8w 533560    F51  C~1vXT      
2013 05  12.47225  16 06 53.043  -02 41 43.85  22.7w 533560    F51  C~1vXT      
2013 05  12.48547  16 06 53.002  -02 41 43.67  22.3w 533560    F51  C~1vXT      
2013 06  13.41964  16 04 44.990  -02 35 23.29  23.0G 533560    F51  C~2rY3      
2013 06  17.40523  16 04 30.075  -02 35 06.46  23.0G 533560    F51  C~2rY3      
2013 06  18.33904  16 04 26.666  -02 35 03.58  22.5G 533560    F51  C~2rY3      
2014 04  05.58911  16 13 47.072  -02 56 38.09  23.0G 533560    F51  C~2rY3      
2014 04  22.58967  16 12 58.989  -02 49 32.44  22.0G 533560    F51  C~2rY3      
2014 05  07.44524  16 12 05.689  -02 44 08.34  22.7w 533560    F51  C~1vXT      
2014 05  07.45746  16 12 05.642  -02 44 07.74  22.7w 533560    F51  C~1vXT      
2014 05  07.46967  16 12 05.595  -02 44 07.58  22.7w 533560    F51  C~1vXT      
2014 05  07.48190  16 12 05.548  -02 44 07.51  22.6w 533560    F51  C~1vXT      
2014 05  23.46390  16 11 01.692  -02 39 35.50  21.9w 533560    F51  C~1vXT      
2014 05  23.47552  16 11 01.653  -02 39 35.26  22.1w 533560    F51  C~1vXT      
2014 05  23.48713  16 11 01.592  -02 39 35.10  22.3w 533560    F51  C~1vXT      
2014 05  23.49874  16 11 01.547  -02 39 34.88  22.4w 533560    F51  C~1vXT      
2014 06  02.35751  16 10 21.266  -02 37 35.43  22.5w 533560    F51  C~1vXT      
2014 06  02.36874  16 10 21.227  -02 37 35.46  22.7w 533560    F51  C~1vXT      
2014 06  02.39125  16 10 21.115  -02 37 35.40  22.6w 533560    F51  C~1vXT      
2014 06  22.41816  16 09 03.938  -02 35 41.28  22.9G 533560    F51  C~2rY3      
2014 06  30.36949  16 08 36.863  -02 35 46.05  22.9G 533560    F51  C~2rY3      
2014 07  29.32148  16 07 27.539  -02 39 56.05  22.7G 533560    F51  C~2rY3      
2014 07  30.33292  16 07 26.117  -02 40 11.08  22.1G 533560    F51  C~2rY3      
2014 07  30.34489  16 07 26.083  -02 40 11.25  21.8G 533560    F51  C~2rY3      
2014 07  30.35683  16 07 26.076  -02 40 11.51  21.6G 533560    F51  C~2rY3      
2014 07  30.36878  16 07 26.030  -02 40 11.47  21.7G 533560    F51  C~2rY3      
2014 08  17.25517  16 07 13.928  -02 45 31.86  22.3G 533560    F51  C~2rY3      
2014 08  18.28881  16 07 14.009  -02 45 53.26  22.6G 533560    F51  C~2rY3      
2014 08  19.26351  16 07 14.141  -02 46 13.93  22.9G 533560    F51  C~2rY3      
2015 03  28.58600  16 18 55.560  -03 00 56.96  23.2G 533560    F51  C~2rY3      
2015 03  29.63848  16 18 53.753  -03 00 29.09  21.5G 533560    F51  C~2rY3      
2015 05  18.53211  16 16 16.740  -02 41 35.82  22.9G 533560    F51  C~2rY3      
2015 05  19.42623  16 16 13.119  -02 41 21.48  22.2w 533560    F51  C~1vXT      
2015 05  19.43688  16 16 13.071  -02 41 21.61  22.1w 533560    F51  C~1vXT      
2015 05  19.44756  16 16 13.039  -02 41 21.17  22.3w 533560    F51  C~1vXT      
2015 05  19.45822  16 16 12.987  -02 41 20.77  22.3w 533560    F51  C~1vXT      
2015 06  07.46564  16 14 55.348  -02 37 34.49  22.0G 533560    F51  C~2rY3      
2015 06  10.43663  16 14 43.491  -02 37 12.80  23.0G 533560    F51  C~2rY3      
2015 07  06.32105  16 13 11.350  -02 36 51.16        533560    F51  C~2rY3      
2015 07  07.26949  16 13 08.552  -02 36 55.86  22.0G 533560    F51  C~2rY3      
2015 07  07.28016  16 13 08.511  -02 36 55.79  22.5G 533560    F51  C~2rY3      
2015 07  07.29084  16 13 08.482  -02 36 55.79  22.0G 533560    F51  C~2rY3      
2015 07  07.30154  16 13 08.442  -02 36 55.95  22.3G 533560    F51  C~2rY3      
2016 03  09.62715  16 24 04.612  -03 09 32.80  22.2G 533560    F51  C~2rY3      
2016 03  17.61108  16 24 00.996  -03 06 05.80  21.2G 533560    F51  C~2rY3      
2016 03  17.61963  16 24 00.981  -03 06 05.62  20.9G 533560    F51  C~2rY3      
2016 04  03.59551  16 23 36.646  -02 58 36.96  21.5G 533560    F51  C~2rY3      
2016 04  03.60653  16 23 36.613  -02 58 36.66  22.2G 533560    F51  C~2rY3      
2016 04  03.61758  16 23 36.601  -02 58 36.47  22.2G 533560    F51  C~2rY3      
2016 04  11.49972  16 23 18.216  -02 55 12.44  22.5G 533560    F51  C~2rY3      
2016 04  11.51400  16 23 18.168  -02 55 12.29  22.3G 533560    F51  C~2rY3      
2016 04  11.52819  16 23 18.105  -02 55 11.83  22.7G 533560    F51  C~2rY3      
2016 04  11.54244  16 23 18.076  -02 55 11.27  22.3G 533560    F51  C~2rY3      
2016 05  15.49374  16 21 21.778  -02 42 52.12  22.4G 533560    F51  C~2rY3      
2016 06  05.36295  16 19 56.414  -02 38 24.57  23.3G 533560    F51  C~2rY4      
2016 06  05.37353  16 19 56.379  -02 38 24.16  22.6G 533560    F51  C~2rY4      
2016 06  05.38420  16 19 56.329  -02 38 24.00  22.6G 533560    F51  C~2rY4      
2016 06  05.39483  16 19 56.286  -02 38 24.01  22.0G 533560    F51  C~2rY4      
2016 06  07.44481  16 19 47.958  -02 38 07.51  22.6G 533560    F51  C~2rY4      
2016 06  07.46704  16 19 47.872  -02 38 07.29  22.7G 533560    F51  C~2rY4      
2016 06  07.47817  16 19 47.823  -02 38 07.36  23.1G 533560    F51  C~2rY4      
2016 06  29.37320  16 18 25.459  -02 37 08.49  22.1G 533560    F51  C~2rY4      
2016 06  29.38365  16 18 25.417  -02 37 08.55  22.6G 533560    F51  C~2rY4      
2016 06  29.39413  16 18 25.378  -02 37 08.48  22.4G 533560    F51  C~2rY4      
2016 06  29.40464  16 18 25.349  -02 37 08.43  22.5G 533560    F51  C~2rY4      
2016 07  31.26907  16 17 06.049  -02 41 59.44  22.6G 533560    F51  C~2rY4      
2016 07  31.28103  16 17 06.029  -02 41 59.98  22.2G 533560    F51  C~2rY4      
2016 07  31.29301  16 17 06.015  -02 41 59.83  22.1G 533560    F51  C~2rY4      
2016 07  31.30493  16 17 05.988  -02 41 59.96  22.4G 533560    F51  C~2rY4      
2017 03  30.61745  16 28 40.126  -03 01 02.41  22.7G 533560    F51  C~2rY4      
2017 04  26.54241  16 27 30.737  -02 49 48.41  22.0G 533560    F51  C~2rY4      
2017 05  22.48645  16 25 52.131  -02 41 40.87  22.5G 533560    F51  C~2rY4      
2017 06  23.36489  16 23 44.159  -02 37 38.08  22.9G 533560    F51  C~2rY4      
2017 06  23.37884  16 23 44.106  -02 37 38.44  22.5G 533560    F51  C~2rY4      
2017 06  23.39275  16 23 44.052  -02 37 38.31  22.5G 533560    F51  C~2rY4      
2017 08  08.26545  16 21 50.246  -02 44 47.80  22.1G 533560    F51  C~2rY4      
2017 08  08.27672  16 21 50.248  -02 44 47.86  22.6G 533560    F51  C~2rY4      
2017 08  08.28794  16 21 50.218  -02 44 47.98  22.2G 533560    F51  C~2rY4      
2017 08  08.29919  16 21 50.227  -02 44 48.19  22.8G 533560    F51  C~2rY4      
2018 04  18.411530 16 32 55.34   -02 53 34.5   22.0G 533560    705  C~2rY4      
2018 04  19.460200 16 32 52.33   -02 53 09.2   24.0G 533560    705  C~2rY4      
2018 05  21.49418  16 30 56.582  -02 42 27.45  22.4G 533560    F51  C~2rY4      
2018 05  21.50617  16 30 56.537  -02 42 27.24  22.5G 533560    F51  C~2rY4      
2018 05  21.53035  16 30 56.447  -02 42 27.00  22.6G 533560    F51  C~2rY4      

The following table shows the residuals to the orbit fit. The first coumn is the point number. The second column is the time, in years, measured from the first observation. The third and fifth columns are the regularized positions used in the orbit fit. The fourth and sixth columns are the residuals, in arc seconds, for RA and Dec respectively.

     1   0.0000      0.00    -0.17       0.00    -0.53
     2   0.0055      0.00     0.02       0.00    -0.08
     3   0.0708      0.00    -0.03       0.00     0.25
     4   0.0709      0.00     0.08       0.00    -0.07
     5   1.0047      0.00     0.05       0.00     0.14
     6   1.0047      0.00    -0.00       0.00    -0.17
     7   1.9358      0.00     0.12       0.00     0.17
     8   1.9358      0.00     0.01       0.00    -0.04
     9   1.9522      0.00     0.02       0.00     0.14
    10   1.9605      0.00    -0.11       0.00    -0.13
    11   1.9605      0.00    -0.22       0.00    -0.05
    12   1.9661      0.00    -0.10       0.00    -0.11
    13   2.0967      0.00     0.07       0.00     0.28
    14   2.0968      0.00     0.05       0.00     0.25
    15   2.0968      0.00    -0.13       0.00    -0.20
    16   2.0969      0.00    -0.03       0.00     0.12
    17   2.7137      0.00     0.27       0.00     0.17
    18   2.7711      0.00     0.12       0.00    -0.14
    19   2.7711      0.00     0.06       0.00     0.01
    20   2.7711      0.00     0.03       0.00    -0.14
    21   2.7711      0.00     0.09       0.00    -0.02
    22   2.9460      0.00     0.13       0.00     0.32
    23   2.9460      0.00     0.34       0.00    -0.15
    24   2.9461      0.00     0.09       0.00    -0.36
    25   2.9461      0.00     0.21       0.00    -0.52
    26   3.0088      0.00     0.13       0.00    -0.08
    27   3.0088      0.00     0.12       0.00     0.22
    28   3.0088      0.00    -0.11       0.00     0.02
    29   3.0089      0.00     0.08       0.00    -0.04
    30   3.0963      0.00     0.09       0.00     0.26
    31   3.1072      0.00     0.02       0.00     0.04
    32   3.1098      0.00     0.11       0.00    -0.04
    33   3.9072      0.00     0.01       0.00    -0.12
    34   3.9537      0.00    -0.04       0.00    -0.24
    35   3.9944      0.00    -0.00       0.00    -0.05
    36   3.9944      0.00     0.01       0.00     0.31
    37   3.9945      0.00     0.02       0.00     0.23
    38   3.9945      0.00     0.04       0.00     0.06
    39   4.0382      0.00    -0.09       0.00    -0.04
    40   4.0383      0.00     0.05       0.00     0.03
    41   4.0383      0.00    -0.14       0.00     0.03
    42   4.0383      0.00    -0.09       0.00     0.09
    43   4.0653      0.00    -0.15       0.00     0.03
    44   4.0654      0.00    -0.03       0.00    -0.11
    45   4.0654      0.00    -0.32       0.00    -0.28
    46   4.1203      0.00     0.19       0.00     0.05
    47   4.1420      0.00    -0.16       0.00     0.05
    48   4.2213      0.00     0.04       0.00     0.27
    49   4.2241      0.00     0.03       0.00     0.10
    50   4.2241      0.00    -0.23       0.00     0.11
    51   4.2241      0.00    -0.08       0.00     0.03
    52   4.2242      0.00    -0.51       0.00     0.25
    53   4.2731      0.00    -0.03       0.00     0.05
    54   4.2760      0.00     0.20       0.00     0.11
    55   4.2786      0.00     0.01       0.00    -0.05
    56   4.8846      0.00     0.25       0.00     0.29
    57   4.8875      0.00     0.07       0.00     0.27
    58   5.0241      0.00     0.10       0.00    -0.10
    59   5.0265      0.00     0.07       0.00     0.04
    60   5.0265      0.00     0.01       0.00    -0.26
    61   5.0266      0.00     0.19       0.00     0.01
    62   5.0266      0.00     0.07       0.00     0.24
    63   5.0786      0.00    -0.09       0.00    -0.31
    64   5.0868      0.00     0.10       0.00    -0.35
    65   5.1576      0.00    -0.29       0.00    -0.33
    66   5.1602      0.00     0.14       0.00    -0.11
    67   5.1603      0.00     0.01       0.00     0.02
    68   5.1603      0.00     0.06       0.00     0.08
    69   5.1603      0.00    -0.06       0.00    -0.02
    70   5.8347      0.00    -0.01       0.00     0.12
    71   5.8566      0.00    -0.86       0.00     0.33
    72   5.8566      0.00    -0.97       0.00     0.28
    73   5.9031      0.00    -0.07       0.00     0.13
    74   5.9031      0.00    -0.21       0.00     0.14
    75   5.9031      0.00    -0.04       0.00     0.04
    76   5.9247      0.00     0.46       0.00     0.02
    77   5.9248      0.00     0.31       0.00    -0.19
    78   5.9248      0.00    -0.07       0.00    -0.09
    79   5.9248      0.00     0.07       0.00     0.11
    80   6.0178      0.00     0.03       0.00    -0.22
    81   6.0749      0.00    -0.01       0.00    -0.23
    82   6.0750      0.00     0.12       0.00     0.09
    83   6.0750      0.00     0.03       0.00     0.15
    84   6.0750      0.00     0.05       0.00     0.05
    85   6.0806      0.00    -0.04       0.00     0.04
    86   6.0807      0.00     0.04       0.00     0.09
    87   6.0807      0.00    -0.01       0.00    -0.07
    88   6.1407      0.00     0.10       0.00    -0.05
    89   6.1407      0.00     0.01       0.00    -0.09
    90   6.1407      0.00    -0.03       0.00     0.01
    91   6.1407      0.00     0.08       0.00     0.08
    92   6.2280      0.00     0.01       0.00     0.04
    93   6.2280      0.00    -0.02       0.00    -0.32
    94   6.2281      0.00     0.05       0.00     0.02
    95   6.2281      0.00    -0.09       0.00     0.07
    96   6.8915      0.00    -0.01       0.00     0.07
    97   6.9652      0.00     0.02       0.00     0.18
    98   7.0362      0.00     0.09       0.00    -0.06
    99   7.1235      0.00    -0.03       0.00     0.31
   100   7.1236      0.00    -0.04       0.00    -0.05
   101   7.1236      0.00    -0.06       0.00     0.07
   102   7.2492      0.00    -0.03       0.00    -0.23
   103   7.2492      0.00     0.17       0.00    -0.08
   104   7.2493      0.00    -0.11       0.00     0.00
   105   7.2493      0.00     0.20       0.00    -0.00
   106   7.9423      0.00    -0.01       0.00    -0.03
   107   7.9451      0.00     0.26       0.00    -0.26
   108   8.0328      0.00    -0.11       0.00    -0.05
   109   8.0329      0.00    -0.04       0.00    -0.02
   110   8.0329      0.00     0.12       0.00    -0.14

The following table comes from a 10My integration of the orbit of the object. Three columns are shown. The first column is the result of integrating the nominal orbit. The other two columns are based on clones of the nominal orbit that are +/- 3 sigma from the nominal orbit. If all three types agree then the classificiation is deemed secure. The basis for these calculations is described in more detail in AJ, 129, 1117 (2005). Any use made of these calculations should refer to and credit this publication and the Deep Ecliptic Survey Team.

533560    quality flag:3

Type:       SCATNEAR  SCATNEAR  SCATNEAR

axisobj        61.860    61.860    61.860
ecceobj         0.259     0.259     0.259
incobj         20.532    20.532    20.532
qmin           45.281    45.245    45.223
qmax           80.414    80.375    80.520
amean          62.430    62.430    62.431
amin           61.772    61.776    61.759
amax           63.233    63.221    63.231
emean           0.257     0.257     0.257
emin            0.241     0.241     0.241
emax            0.273     0.273     0.273
imean          20.419    20.419    20.420
imin           20.046    20.034    20.045
imax           20.837    20.838    20.835
excite_mean     0.433     0.433     0.433
fracstop        1.000     1.000     1.000
cjmean          3.090     3.090     3.090

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       173.8     174.0     174.0
kozaiamp        179.9     179.9     180.0