Orbit Fit and Astrometric record for 386968

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: 386968    
# Created Thu Oct 19 01:36:45 2017
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting  167 observations of  168
# Arc:   8.29y
# First observation: 2008/12/30
#  Last observation: 2017/04/16
# Chi-squared of fit:   338.40 DOF:  328 RMS:  0.25
# Min/Max residuals:    -1.45    1.06
# Exact a, adot, b, bdot, g, gdot:
  2.856278E-05  1.272651E-01 -2.532565E-07  2.543905E-04  7.222909E-02 -4.565906E-02
# Covariance matrix:
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
#      lat0       lon0       xBary       yBary       zBary        JD0
    2.175318  112.594368    0.234493    0.036478   -0.959252  2454830.745784
# Heliocentric elements and errors
Epoch:              2454830.5000  =  2008/12/30
Mean Anomaly:          332.02301 +/-     0.000
Argument of Peri:      158.49742 +/-     0.000
Long of Asc Node:       24.36930 +/-     0.000
Inclination:             2.03690 +/-     0.000
Eccentricity:         0.45716555 +/-    0.0000
Semi-Major Axis:     21.47162954 +/-    0.0000
Time of Perihelion: 2457654.6930 +/-       0.0
Perihelion:          11.65554012 +/-    0.0000
Aphelion:            31.28771896 +/-    0.0000
Period (y)               99.4960 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           -5.46599188 +/-    0.0000
Ecliptic Y           13.74469621 +/-    0.0000
Ecliptic Z            0.52549860 +/-    0.0000
Ecliptic XDOT        -0.00378356 +/-    0.0000
Ecliptic YDOT        -0.00344752 +/-    0.0000
Ecliptic ZDOT        -0.00005617 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   14.80115283 +/-    0.0000
Geocenter to KBO     13.84500642 +/-    0.0000
# Hcoef:  9.40

The following table shows the complete astrometric record for 386968. 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 (386968) followed by the observatory code and reference code for the source of the astrometry.

2008 12  30.24503  07 39 09.11   +23 41 28.4   21.1V 386968    691  C~0dp3      
2008 12  30.26315  07 39 08.90   +23 41 29.0   21.1V 386968    691  C~0dp3      
2008 12  30.28152  07 39 08.63   +23 41 29.7   20.7V 386968    691  C~0dp3      
2008 12  31.25155  07 38 55.99   +23 42 01.2   20.6V 386968    691  C~0dp3      
2008 12  31.26968  07 38 55.75   +23 42 02.3   20.7V 386968    691  C~0dp3      
2008 12  31.28781  07 38 55.50   +23 42 02.5   20.7V 386968    691  C~0dp3      
2011 01  30.47116  08 39 48.099  +20 36 01.10  20.4w 386968    F51  C~1vzc      
2011 01  30.48633  08 39 47.886  +20 36 01.85  20.3w 386968    F51  C~1vzc      
2011 01  30.50259  08 39 47.654  +20 36 02.68  20.4w 386968    F51  C~1vzc      
2011 01  30.51773  08 39 47.443  +20 36 03.43  20.4w 386968    F51  C~1vzc      
2011 02  09.25425  08 37 34.17   +20 43 53.6   20.4V 386968    G96  C~0dp3      
2011 02  09.26547  08 37 34.03   +20 43 54.6   20.6V 386968    G96  C~0dp3      
2011 02  09.27662  08 37 33.88   +20 43 54.8   20.5V 386968    G96  C~0dp3      
2011 02  09.28780  08 37 33.74   +20 43 55.8   20.5V 386968    G96  C~0dp3      
2012 01  21.23339  09 19 08.99   +17 47 20.9   20.4V 386968    691  C~0d6W      
2012 01  21.25134  09 19 08.76   +17 47 22.1   20.3V 386968    691  C~0d6W      
2012 01  21.26927  09 19 08.56   +17 47 23.1   20.4V 386968    691  C~0d6W      
2012 01  26.51078  09 17 59.759  +17 52 43.54  20.0i 386968    F51  C@0612      
2012 01  26.52348  09 17 59.588  +17 52 44.31  20.0i 386968    F51  C@0612      
2012 01  26.53596  09 17 59.418  +17 52 45.07  20.4r 386968    F51  C@0612      
2012 01  26.54828  09 17 59.248  +17 52 45.82  20.4r 386968    F51  C~1vzc      
2012 01  27.19806  09 17 50.62   +17 53 25.5   20.5V 386968    691  C~0d6W      
2012 01  27.21593  09 17 50.34   +17 53 26.8   20.3V 386968    691  C~0d6W      
2012 01  27.23380  09 17 50.10   +17 53 28.2   20.1V 386968    691  C~0d6W      
2012 01  27.475323 09 17 46.831  +17 53 42.94  19.8R 386968    568  C~0d6W      
2012 01  27.476578 09 17 46.816  +17 53 43.00  19.9R 386968    568  C~0d6W      
2012 01  27.477835 09 17 46.798  +17 53 43.09  19.9R 386968    568  C~0d6W      
2012 01  27.50949  09 17 46.34   +17 53 44.8         386968    291  C~0d6W      
2012 01  27.51591  09 17 46.25   +17 53 45.3         386968    291  C~0d6W      
2012 01  27.52231  09 17 46.17   +17 53 45.6         386968    291  C~0d6W      
2012 01  31.18534  09 16 56.55   +17 57 31.3         386968    691  C~0d6W      
2012 01  31.20312  09 16 56.31   +17 57 32.2         386968    691  C~0d6W      
2012 01  31.22440  09 16 56.00   +17 57 33.6         386968    691  C~0d6W      
2012 02  01.20513  09 16 42.60   +17 58 33.9   20.2V 386968    691  C~0d6W      
2012 02  01.22291  09 16 42.34   +17 58 35.0   20.1V 386968    691  C~0d6W      
2012 02  01.24068  09 16 42.12   +17 58 36.1   20.3V 386968    691  C~0d6W      
2012 02  13.31388  09 13 55.889  +18 10 42.75  20.9w 386968    F51  C~0dST      
2012 02  13.32844  09 13 55.679  +18 10 43.52  20.9w 386968    F51  C~0dST      
2012 02  13.34300  09 13 55.493  +18 10 44.33  21.0w 386968    F51  C~0dST      
2012 02  13.35762  09 13 55.279  +18 10 45.24  20.9w 386968    F51  C~0dST      
2012 03  28.24151  09 06 12.13   +18 39 42.6   20.3R 386968    291  C~0fFZ      
2012 03  28.26293  09 06 12.01   +18 39 42.8   20.4R 386968    291  C~0fFZ      
2012 03  28.28588  09 06 11.87   +18 39 43.2   20.3R 386968    291  C~0fFZ      
2012 12  09.422397 10 02 28.04   +13 57 44.4   19.3R 386968    G89  C~0mPM      
2012 12  09.461397 10 02 28.03   +13 57 44.7   20.0R 386968    G89  C~0mPM      
2012 12  09.499051 10 02 28.01   +13 57 45.0   20.1R 386968    G89  C~0mPM      
2012 12  11.418374 10 02 27.11   +13 58 04.2   19.8R 386968    G89  C~0mPM      
2012 12  11.447259 10 02 27.08   +13 58 04.6   19.1R 386968    G89  C~0mPM      
2012 12  11.475383 10 02 27.05   +13 58 04.9   20.1R 386968    G89  C~0mPM      
2013 01  10.333523 09 59 51.16   +14 15 05.1   20.6R 386968    G89  C~0nh9      
2013 01  10.356509 09 59 50.95   +14 15 06.4   20.6R 386968    G89  C~0nh9      
2013 01  10.378728 09 59 50.73   +14 15 07.6   20.2R 386968    G89  C~0nh9      
2013 01  12.332101 09 59 32.23   +14 16 54.8   20.2R 386968    G89  C~0nh9      
2013 01  12.362499 09 59 31.93   +14 16 56.5   20.2R 386968    G89  C~0nh9      
2013 01  12.392897 09 59 31.62   +14 16 58.3   20.2R 386968    G89  C~0nh9      
2013 01  18.40957  09 58 29.33   +14 22 51.9   20.5V 386968    691  C~0nh9      
2013 01  18.42726  09 58 29.13   +14 22 53.4   20.3V 386968    691  C~0nh9      
2013 01  18.44497  09 58 28.91   +14 22 54.3   20.4V 386968    691  C~0nh9      
2013 01  31.36462  09 55 53.83   +14 37 01.6         386968    691  C~0oGK      
2013 01  31.38234  09 55 53.60   +14 37 02.4         386968    691  C~0oGK      
2013 01  31.40025  09 55 53.37   +14 37 04.3         386968    691  C~0oGK      
2013 03  05.18316  09 48 34.99   +15 13 46.9   20.0V 386968    G96  C~0pOF      
2013 03  05.19003  09 48 34.92   +15 13 47.4   19.9V 386968    G96  C~0pOF      
2013 03  05.19704  09 48 34.84   +15 13 47.8   20.0V 386968    G96  C~0pOF      
2013 03  05.20399  09 48 34.70   +15 13 47.9   19.9V 386968    G96  C~0pOF      
2014 01  23.56361  10 37 55.008  +10 26 33.94  20.2r 386968    F51  C~1vzc      
2014 01  23.57530  10 37 54.895  +10 26 34.74  20.5r 386968    F51  C~1vzc      
2014 01  23.58761  10 37 54.773  +10 26 35.31  20.1i 386968    F51  C~1vzc      
2014 01  23.59981  10 37 54.649  +10 26 36.16  20.1i 386968    F51  C~1vzc      
2014 02  04.49763  10 35 44.46   +10 39 48.6   19.4R 386968    291  C~10Vv      
2014 02  04.54424  10 35 43.89   +10 39 52.2   18.8R 386968    291  C~10Vv      
2014 02  09.41049  10 34 44.03   +10 45 47.4   19.9V 386968    G96  C~10hG      
2014 02  09.41776  10 34 43.94   +10 45 47.6   19.7V 386968    G96  C~10hG      
2014 02  09.42502  10 34 43.85   +10 45 48.1   19.7V 386968    G96  C~10hG      
2014 02  09.43229  10 34 43.75   +10 45 48.7   20.0V 386968    G96  C~10hG      
2014 02  09.46849  10 34 43.29   +10 45 51.8   19.8V 386968    G96  C~10hG      
2014 02  09.47657  10 34 43.19   +10 45 52.2   19.7V 386968    G96  C~10hG      
2014 02  09.48466  10 34 43.08   +10 45 52.8   19.7V 386968    G96  C~10hG      
2014 02  09.49274  10 34 42.99   +10 45 53.4   19.6V 386968    G96  C~10hG      
2014 02  10.39405  10 34 31.600  +10 47 00.84  19.8i 386968    F51  C~1vzc      
2014 02  10.40590  10 34 31.442  +10 47 01.74  19.8i 386968    F51  C~1vzc      
2014 02  10.41778  10 34 31.290  +10 47 02.72  19.7i 386968    F51  C~1vzc      
2014 02  10.42965  10 34 31.135  +10 47 03.54  19.7i 386968    F51  C~1vzc      
2014 02  26.34856  10 30 59.579  +11 07 18.76  20.2w 386968    F51  C@0618      
2014 02  26.36048  10 30 59.408  +11 07 19.67  20.1w 386968    F51  C@0618      
2014 02  26.37240  10 30 59.246  +11 07 20.59  20.0w 386968    F51  C~1vzc      
2014 02  26.38432  10 30 59.083  +11 07 21.50  20.1w 386968    F51  C@0618      
2014 03  01.28403  10 30 19.80   +11 11 01.4   19.6r 386968    G45  C~1AWx      
2014 03  01.29512  10 30 19.63   +11 11 01.6   19.7r 386968    G45  C~1AWx      
2014 03  01.33961  10 30 19.04   +11 11 04.8   19.9r 386968    G45  C~1AWx      
2014 03  01.34430  10 30 18.99   +11 11 04.7   20.0r 386968    G45  C~1AWx      
2014 03  01.35535  10 30 18.82   +11 11 05.7   19.9r 386968    G45  C~1AWx      
2014 03  06.29831  10 29 12.571  +11 17 11.99  19.8i 386968    F51  C~1vzc      
2014 03  06.31020  10 29 12.410  +11 17 12.94  19.9i 386968    F51  C~1vzc      
2014 03  06.32211  10 29 12.219  +11 17 13.84  19.7i 386968    F51  C~1vzc      
2014 03  06.33399  10 29 12.084  +11 17 14.74  19.8i 386968    F51  C~1vzc      
2014 04  04.24572  10 23 41.750  +11 45 46.45  20.4w 386968    F51  C~1vzc      
2014 04  04.25762  10 23 41.644  +11 45 47.01  20.5w 386968    F51  C~1vzc      
2014 04  04.26955  10 23 41.539  +11 45 47.49  20.4w 386968    F51  C~1vzc      
2014 04  04.28148  10 23 41.434  +11 45 48.03  20.4w 386968    F51  C~1vzc      
2014 05  21.28366  10 22 00.242  +11 47 28.97  20.6w 386968    F51  C~1vzc      
2014 05  21.29574  10 22 00.296  +11 47 28.44  20.6w 386968    F51  C~1vzc      
2014 05  21.30782  10 22 00.357  +11 47 28.01  20.7w 386968    F51  C~1vzc      
2014 05  21.31985  10 22 00.417  +11 47 27.51  20.7w 386968    F51  C~1vzc      
2014 06  15.26692  10 25 34.368  +11 22 47.46  20.8w 386968    F51  C~1vzc      
2014 06  15.27153  10 25 34.405  +11 22 47.06  20.7w 386968    F51  C~1vzc      
2014 06  15.27613  10 25 34.453  +11 22 46.51  20.8w 386968    F51  C~1vzc      
2014 06  15.28074  10 25 34.504  +11 22 46.21  20.8w 386968    F51  C~1vzc      
2015 01  21.55764  11 19 18.978  +05 52 29.78  20.2w 386968    F51  C@0618      
2015 01  21.56920  11 19 18.897  +05 52 30.26  20.2w 386968    F51  C@0618      
2015 01  21.58074  11 19 18.821  +05 52 30.78  20.2w 386968    F51  C@0618      
2015 01  21.59235  11 19 18.742  +05 52 31.27  20.2w 386968    F51  C@0619      
2015 01  31.51761  11 18 01.417  +06 01 04.50  19.9i 386968    F51  C~1vzc      
2015 01  31.52938  11 18 01.310  +06 01 05.08  19.9i 386968    F51  C~1vzc      
2015 01  31.54111  11 18 01.206  +06 01 05.80  20.0i 386968    F51  C~1vzc      
2015 01  31.55284  11 18 01.089  +06 01 06.54  19.9i 386968    F51  C~1vzc      
2015 02  13.70323  11 15 44.54   +06 15 42.5   20.7R 386968    D29  C~1M4l      
2015 02  13.72175  11 15 44.27   +06 15 43.6   20.2R 386968    D29  C~1M4l      
2015 02  13.74027  11 15 44.06   +06 15 44.5   20.2R 386968    D29  C~1M4l      
2015 02  15.46400  11 15 23.844  +06 17 53.43  20.2w 386968    F51  C@0619      
2015 02  15.47728  11 15 23.684  +06 17 54.42  20.2w 386968    F51  C@0619      
2015 02  15.49055  11 15 23.519  +06 17 55.31  20.3w 386968    F51  C@0619      
2015 02  15.50383  11 15 23.361  +06 17 56.32  20.2w 386968    F51  C~1vzc      
2015 02  16.44909  11 15 12.080  +06 19 07.39  20.0w 386968    F51  C~1vzc      
2015 02  16.46202  11 15 11.922  +06 19 08.37  20.1w 386968    F51  C~1vzc      
2015 02  16.47494  11 15 11.765  +06 19 09.35  20.0w 386968    F51  C~1vzc      
2015 02  16.48785  11 15 11.604  +06 19 10.33  20.0w 386968    F51  C~1vzc      
2015 02  17.76375  11 14 56.17   +06 20 47.3   20.3R 386968    D29  C~1M4l      
2015 02  17.78315  11 14 55.88   +06 20 48.9   20.2R 386968    D29  C~1M4l      
2015 02  17.80255  11 14 55.69   +06 20 50.4   20.4R 386968    D29  C~1M4l      
2015 02  26.39038  11 13 06.79   +06 32 06.1   19.6V 386968    G96  C~1Mhv      
2015 02  26.39719  11 13 06.71   +06 32 06.8   19.6V 386968    G96  C~1Mhv      
2015 02  26.40400  11 13 06.61   +06 32 07.3   19.6V 386968    G96  C~1Mhv      
2015 02  26.41081  11 13 06.52   +06 32 07.7   19.6V 386968    G96  C~1Mhv      
2015 03  09.32626  11 10 41.31   +06 46 51.0   19.5V 386968    G96  C~1N4o      
2015 03  09.33356  11 10 41.20   +06 46 51.6   19.4V 386968    G96  C~1N4o      
2015 03  09.34085  11 10 41.10   +06 46 52.8   19.5V 386968    G96  C~1N4o      
2015 03  09.34815  11 10 40.99   +06 46 53.1   19.4V 386968    G96  C~1N4o      
2015 03  24.63766  11 07 21.18   +07 06 32.5   20.4R 386968    D29  C~1PCO      
2015 03  24.65265  11 07 21.01   +07 06 33.5   20.2R 386968    D29  C~1PCO      
2015 03  24.66765  11 07 20.78   +07 06 34.6   20.2R 386968    D29  C~1PCO      
2015 03  27.65010  11 06 44.30   +07 10 03.8   20.0R 386968    D29  C~1Pph      
2015 03  27.68009  11 06 43.87   +07 10 06.9   20.3R 386968    D29  C~1Pph      
2015 04  20.56761  11 02 47.31   +07 31 37.8   20.7R 386968    D29  C~1RGA      
2015 04  20.58084  11 02 47.16   +07 31 38.7   19.9R 386968    D29  C~1RGA      
2015 04  20.59407  11 02 47.15   +07 31 38.9   20.2R 386968    D29  C~1RGA      
2015 04  20.60759  11 02 47.02   +07 31 39.6   20.1R 386968    D29  C~1RGA      
2015 04  20.62082  11 02 46.88   +07 31 39.8   20.0R 386968    D29  C~1RGA      
2015 04  20.63404  11 02 46.79   +07 31 40.5   20.6R 386968    D29  C~1RGA      
2015 06  10.28799  11 02 51.325  +07 22 59.76  20.6w 386968    F51  C~1vzc      
2015 06  10.29261  11 02 51.370  +07 22 59.49  20.4w 386968    F51  C~1vzc      
2015 06  10.29722  11 02 51.414  +07 22 59.27  20.8w 386968    F51  C~1vzc      
2015 06  10.30179  11 02 51.441  +07 22 59.02  20.4w 386968    F51  C~1vzc      
2016 03  27.20170  11 49 25.20   +02 14 31.5   20.0V 386968    G96  C~1q5X      
2016 03  27.20778  11 49 25.13   +02 14 32.1   19.7V 386968    G96  C~1q5X      
2016 03  27.21386  11 49 25.05   +02 14 32.7   19.6V 386968    G96  C~1q5X      
2016 03  27.21995  11 49 24.98   +02 14 33.0   19.7V 386968    G96  C~1q5X      
2016 12  08.51879  12 36 27.35   -03 13 11.0   20.1V 386968    G96  C~23vu      
2016 12  08.52638  12 36 27.48   -03 13 11.4   20.5V 386968    G96  C~23vu      
2016 12  08.53392  12 36 27.58   -03 13 12.4   20.6V 386968    G96  C~23vu      
2016 12  08.54678  12 36 27.74   -03 13 13.2   19.9V 386968    G96  C~23vu      
2017 03  27.45456  12 32 33.056  -02 50 39.86  19.8w 386968    F51  C~2CWg      
2017 03  27.46696  12 32 32.880  -02 50 38.75  19.7w 386968    F51  C~2CWg      
2017 03  27.47940  12 32 32.716  -02 50 37.86  19.6w 386968    F51  C~2CWg      
2017 03  27.49179  12 32 32.545  -02 50 36.82  19.7w 386968    F51  C~2CWg      
2017 04  16.17700  12 28 17.47   -02 24 52.5   19.8V 386968    691  C~2Eap      
2017 04  16.19292  12 28 17.27   -02 24 50.6   20.0V 386968    691  C~2Eap      
2017 04  16.20903  12 28 17.06   -02 24 49.8   20.0V 386968    691  C~2Eap      

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 (  -0.52)      0.00 (   3.04)
  2   0.0000      0.00     0.44       0.00     0.05
  3   0.0001      0.00     0.03       0.00     0.14
  4   0.0028      0.00     0.11       0.00    -0.09
  5   0.0028      0.00     0.13       0.00     0.40
  6   0.0029      0.00    -0.00       0.00     0.00
  7   2.0841      0.00     0.40       0.00    -0.03
  8   2.0842      0.00     0.42       0.00    -0.04
  9   2.0842      0.00     0.38       0.00    -0.02
 10   2.0843      0.00     0.43       0.00    -0.02
 11   2.1109      0.00     0.09       0.00    -0.54
 12   2.1109      0.00     0.29       0.00    -0.06
 13   2.1110      0.00     0.32       0.00    -0.37
 14   2.1110      0.00     0.52       0.00     0.11
 15   3.0581      0.00    -0.30       0.00    -0.34
 16   3.0582      0.00    -0.24       0.00    -0.24
 17   3.0582      0.00     0.27       0.00    -0.34
 18   3.0726      0.00     0.29       0.00    -0.06
 19   3.0726      0.00     0.33       0.00    -0.06
 20   3.0727      0.00     0.33       0.00    -0.06
 21   3.0727      0.00     0.30       0.00    -0.06
 22   3.0745      0.00     0.57       0.00    -0.15
 23   3.0745      0.00     0.01       0.00     0.03
 24   3.0746      0.00     0.06       0.00     0.31
 25   3.0752      0.00     0.14       0.00    -0.01
 26   3.0752      0.00     0.17       0.00    -0.03
 27   3.0752      0.00     0.16       0.00    -0.01
 28   3.0753      0.00     0.19       0.00    -0.01
 29   3.0753      0.00     0.15       0.00     0.10
 30   3.0754      0.00     0.25       0.00     0.02
 31   3.0854      0.00    -0.11       0.00     0.04
 32   3.0854      0.00    -0.02       0.00    -0.17
 33   3.0855      0.00    -0.25       0.00    -0.10
 34   3.0882      0.00     0.01       0.00    -0.13
 35   3.0882      0.00    -0.18       0.00    -0.13
 36   3.0883      0.00     0.24       0.00    -0.14
 37   3.1213      0.00     0.28       0.00     0.14
 38   3.1214      0.00     0.17       0.00     0.05
 39   3.1214      0.00     0.42       0.00     0.00
 40   3.1215      0.00     0.27       0.00     0.06
 41   3.2416      0.00     0.05       0.00     0.13
 42   3.2417      0.00     0.15       0.00     0.02
 43   3.2417      0.00     0.08       0.00     0.09
 44   3.9430      0.00    -0.05       0.00     0.09
 45   3.9431      0.00     0.03       0.00     0.05
 46   3.9432      0.00    -0.03       0.00     0.03
 47   3.9485      0.00    -0.04       0.00     0.03
 48   3.9485      0.00    -0.05       0.00     0.08
 49   3.9486      0.00    -0.06       0.00     0.04
 50   4.0304      0.00     0.03       0.00    -0.10
 51   4.0304      0.00     0.15       0.00    -0.05
 52   4.0305      0.00     0.01       0.00    -0.05
 53   4.0358      0.00     0.09       0.00    -0.09
 54   4.0359      0.00     0.12       0.00    -0.10
 55   4.0360      0.00     0.02       0.00    -0.01
 56   4.0525      0.00    -0.10       0.00    -0.15
 57   4.0525      0.00    -0.12       0.00     0.26
 58   4.0526      0.00    -0.43       0.00     0.08
 59   4.0879      0.00    -0.09       0.00     0.20
 60   4.0880      0.00    -0.04       0.00    -0.22
 61   4.0880      0.00     0.05       0.00     0.46
 62   4.1778      0.00    -0.06       0.00    -0.12
 63   4.1778      0.00     0.21       0.00    -0.03
 64   4.1778      0.00     0.36       0.00    -0.04
 65   4.1778      0.00    -0.40       0.00    -0.36
 66   5.0659      0.00     0.13       0.00    -0.03
 67   5.0659      0.00     0.19       0.00     0.06
 68   5.0660      0.00     0.22       0.00    -0.11
 69   5.0660      0.00     0.20       0.00     0.00
 70   5.0986      0.00     0.21       0.00    -0.06
 71   5.0987      0.00     0.15       0.00     0.24
 72   5.1120      0.00     0.34       0.00    -0.02
 73   5.1120      0.00     0.40       0.00    -0.36
 74   5.1121      0.00     0.45       0.00    -0.39
 75   5.1121      0.00     0.35       0.00    -0.33
 76   5.1122      0.00     0.44       0.00     0.09
 77   5.1122      0.00     0.49       0.00    -0.11
 78   5.1122      0.00     0.40       0.00    -0.10
 79   5.1122      0.00     0.60       0.00    -0.10
 80   5.1147      0.00     0.17       0.00    -0.03
 81   5.1147      0.00     0.11       0.00    -0.02
 82   5.1148      0.00     0.15       0.00     0.07
 83   5.1148      0.00     0.14       0.00    -0.00
 84   5.1584      0.00     0.17       0.00    -0.02
 85   5.1584      0.00     0.08       0.00    -0.03
 86   5.1585      0.00     0.12       0.00    -0.02
 87   5.1585      0.00     0.16       0.00    -0.02
 88   5.1664      0.00     0.20       0.00     0.57
 89   5.1665      0.00    -0.05       0.00    -0.06
 90   5.1666      0.00     0.30       0.00    -0.20
 91   5.1666      0.00     0.52       0.00    -0.65
 92   5.1666      0.00     0.25       0.00    -0.48
 93   5.1802      0.00     0.08       0.00    -0.20
 94   5.1802      0.00     0.07       0.00    -0.12
 95   5.1802      0.00    -0.37       0.00    -0.09
 96   5.1803      0.00     0.02       0.00    -0.06
 97   5.2594      0.00    -0.11       0.00    -0.24
 98   5.2594      0.00    -0.09       0.00    -0.18
 99   5.2595      0.00    -0.05       0.00    -0.19
100   5.2595      0.00    -0.01       0.00    -0.15
101   5.3882      0.00    -0.10       0.00     0.12
102   5.3882      0.00    -0.14       0.00     0.07
103   5.3883      0.00    -0.08       0.00     0.11
104   5.3883      0.00    -0.03       0.00     0.08
105   5.4566      0.00     0.16       0.00     0.22
106   5.4566      0.00    -0.10       0.00     0.18
107   5.4566      0.00    -0.19       0.00    -0.00
108   5.4566      0.00    -0.24       0.00     0.06
109   6.0597      0.00     0.16       0.00     0.05
110   6.0598      0.00     0.13       0.00     0.02
111   6.0598      0.00     0.17       0.00     0.03
112   6.0598      0.00     0.17       0.00     0.01
113   6.0870      0.00     0.16       0.00     0.13
114   6.0870      0.00     0.20       0.00     0.02
115   6.0871      0.00     0.28       0.00     0.05
116   6.0871      0.00     0.17       0.00     0.10
117   6.1231      0.00     0.53       0.00    -0.25
118   6.1231      0.00    -0.22       0.00    -0.51
119   6.1232      0.00    -0.06       0.00    -0.97
120   6.1279      0.00     0.11       0.00     0.10
121   6.1279      0.00     0.14       0.00     0.10
122   6.1280      0.00     0.09       0.00    -0.00
123   6.1280      0.00     0.15       0.00     0.01
124   6.1306      0.00     0.09       0.00     0.04
125   6.1306      0.00     0.11       0.00     0.04
126   6.1307      0.00     0.14       0.00     0.05
127   6.1307      0.00     0.12       0.00     0.05
128   6.1342      0.00     0.54       0.00     0.23
129   6.1343      0.00    -0.18       0.00     0.35
130   6.1343      0.00     0.60       0.00     0.37
131   6.1578      0.00     0.19       0.00     0.01
132   6.1578      0.00     0.35       0.00     0.17
133   6.1579      0.00     0.21       0.00     0.12
134   6.1579      0.00     0.22       0.00    -0.03
135   6.1878      0.00     0.25       0.00    -0.38
136   6.1878      0.00     0.10       0.00    -0.37
137   6.1878      0.00     0.09       0.00     0.24
138   6.1878      0.00    -0.06       0.00    -0.04
139   6.2297      0.00     0.08       0.00    -0.19
140   6.2297      0.00     0.39       0.00    -0.27
141   6.2298      0.00    -0.20       0.00    -0.25
142   6.2379      0.00     1.06       0.00    -1.45
143   6.2380      0.00     0.16       0.00    -0.41
144   6.3034      0.00    -0.14       0.00    -0.16
145   6.3035      0.00    -0.89       0.00     0.26
146   6.3035      0.00     0.45       0.00    -0.02
147   6.3035      0.00     0.03       0.00     0.19
148   6.3036      0.00    -0.58       0.00    -0.09
149   6.3036      0.00    -0.44       0.00     0.14
150   6.4423      0.00    -0.28       0.00     0.09
151   6.4423      0.00    -0.12       0.00     0.09
152   6.4423      0.00     0.02       0.00     0.13
153   6.4423      0.00    -0.08       0.00     0.15
154   7.2388      0.00    -0.01       0.00    -0.31
155   7.2388      0.00     0.15       0.00    -0.19
156   7.2388      0.00     0.16       0.00    -0.08
157   7.2388      0.00     0.32       0.00    -0.26
158   7.9405      0.00    -0.57       0.00     0.24
159   7.9405      0.00    -0.13       0.00     0.50
160   7.9406      0.00    -0.12       0.00     0.15
161   7.9406      0.00    -0.27       0.00     0.46
162   8.2388      0.00     0.37       0.00    -0.03
163   8.2388      0.00     0.26       0.00     0.08
164   8.2388      0.00     0.34       0.00    -0.04
165   8.2389      0.00     0.31       0.00    -0.01
166   8.2928      0.00     0.16       0.00    -0.39
167   8.2928      0.00     0.14       0.00     0.35
168   8.2929      0.00    -0.00       0.00    -0.03

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.

386968    quality flag:3

Type:       CENTAURR  CENTAURR  CENTAURR

axisobj        21.617    21.617    21.617
ecceobj         0.456     0.456     0.456
incobj          2.034     2.034     2.034
qmin           11.660    11.377    11.437
qmax           32.960    32.627    33.114
amean          22.057    21.657    22.032
amin           21.617    20.987    21.617
amax           22.419    22.258    22.375
emean           0.466     0.464     0.469
emin            0.456     0.454     0.456
emax            0.471     0.470     0.480
imean           2.469     2.279     2.523
imin            2.383     1.949     2.178
imax            2.521     2.493     2.782
excite_mean     0.468     0.465     0.471
fracstop        0.001     0.001     0.002
cjmean          2.878     2.891     2.876

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       187.6     211.4     227.4
kozaiamp         36.2      87.8     176.7