Orbit Fit and Astrometric record for 208996

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: 208996    
# Created Fri Feb 23 02:36:42 2018
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting  171 observations of  172
# Arc:  20.96y
# First observation: 1996/03/19
#  Last observation: 2017/03/03
# Chi-squared of fit:   498.15 DOF:  336 RMS:  0.30
# Min/Max residuals:    -1.74    1.29
# Exact a, adot, b, bdot, g, gdot:
  1.237096E-05  1.780891E-02 -2.364951E-06 -3.821219E-03  2.170668E-02 -1.302702E-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
   -6.484575   98.782643   -0.983963   -0.020294   -0.177713  2450161.663910
# Heliocentric elements and errors
Epoch:              2450162.5000  =  1996/03/20
Mean Anomaly:          198.54643 +/-     0.000
Argument of Peri:       15.50399 +/-     0.000
Long of Asc Node:      252.10839 +/-     0.000
Inclination:            13.60223 +/-     0.000
Eccentricity:         0.18312909 +/-    0.0000
Semi-Major Axis:     39.31769368 +/-    0.0000
Time of Perihelion: 2490548.0158 +/-       0.0
Perihelion:          32.11748037 +/-    0.0000
Aphelion:            46.51790699 +/-    0.0000
Period (y)              246.5416 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           -7.98518748 +/-    0.0000
Ecliptic Y           45.25651535 +/-    0.0000
Ecliptic Z           -5.20291151 +/-    0.0000
Ecliptic XDOT        -0.00217933 +/-    0.0000
Ecliptic YDOT        -0.00055560 +/-    0.0000
Ecliptic ZDOT        -0.00046052 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   46.24920027 +/-    0.0000
Geocenter to KBO     46.06886023 +/-    0.0000
# Hcoef:  3.76

The following table shows the complete astrometric record for 208996. 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 (208996) followed by the observatory code and reference code for the source of the astrometry.

1996 03  19.16319  06 36 26.97   +16 40 38.4         208996    261   x1751      
2001 12  16.35892  07 07 14.79   +14 39 55.5   20.1R 208996    644  Ch6172      
2001 12  16.37992  07 07 14.66   +14 39 56.0   20.1R 208996    644  Ch6172      
2001 12  16.40222  07 07 14.59   +14 39 56.2   19.8R 208996    644  Ch6172      
2001 12  28.32427  07 06 19.85   +14 40 27.1   19.7R 208996    644  Cp5837      
2002 02  06.10881  07 03 18.42   +14 45 21.8   20.1R 208996    644  Ch6172      
2002 02  06.13019  07 03 18.27   +14 45 22.0   20.1R 208996    644  Ch6172      
2002 02  06.15300  07 03 18.21   +14 45 22.5   19.8R 208996    644  Ch6172      
2003 01  13.27563  07 09 20.30   +14 22 04.4   20.2R 208996    644  Ch1861      
2003 01  13.34172  07 09 19.98   +14 22 04.8   20.2R 208996    644  Ch1861      
2003 01  13.40470  07 09 19.68   +14 22 05.2   20.2R 208996    644  Ch1861      
2003 01  26.22365  07 08 20.39   +14 23 52.3   20.2R 208996    675  Ch1861      
2003 01  26.26909  07 08 20.17   +14 23 52.6         208996    675  Ch1861      
2003 01  26.45326  07 08 19.38   +14 23 54.5         208996    675  Ch1861      
2003 03  06.16884  07 06 06.84   +14 30 44.9   19.5R 208996    662  Ch6172      
2003 03  06.25617  07 06 06.65   +14 30 45.6         208996    662  Ch6172      
2003 03  23.12509  07 05 43.90   +14 33 37.5   20.5R 208996    673  Ch6172      
2003 03  23.13495  07 05 43.89   +14 33 37.5         208996    673  Ch6172      
2003 03  23.21667  07 05 43.82   +14 33 38.3         208996    673  Ch6172      
2003 03  23.22384  07 05 43.80   +14 33 38.4         208996    673  Ch6172      
2003 03  24.18704  07 05 43.30   +14 33 47.2   20.5R 208996    673  Ch6172      
2003 03  24.21424  07 05 43.28   +14 33 47.6         208996    673  Ch6172      
2003 03  25.12778  07 05 42.85   +14 33 56.4   21.0R 208996    673  Ch6172      
2003 03  25.14039  07 05 42.86   +14 33 56.4         208996    673  Ch6172      
2003 03  25.15278  07 05 42.84   +14 33 56.6         208996    673  Ch6172      
2003 04  01.21262  07 05 42.09   +14 34 58.8   19.9R 208996    675  Ch6172      
2003 04  02.15123  07 05 42.33   +14 35 06.4   19.9R 208996    675  Ch6172      
2003 10  28.19289  07 18 04.97   +14 03 37.4   20.3R 208996    621  Cj0464      
2003 11  05.19272  07 17 55.05   +14 02 16.7         208996    621  Cj0464      
2003 11  06.18870  07 17 53.43   +14 02 07.9         208996    621  Cj0464      
2004 12  11.02096  07 20 20.43   +13 38 53.7         208996    621  Cm2693      
2004 12  11.05604  07 20 20.28   +13 38 53.6   20. R 208996    621  Cm2693      
2004 12  11.37681  07 20 18.96   +13 38 54.3   20.0R 208996    290  Cm4079      
2004 12  11.42451  07 20 18.77   +13 38 54.4   20.1R 208996    290  Cm4079      
2004 12  17.92615  07 19 51.19   +13 39 02.7   19.7R 208996    J86  Cz6609      
2004 12  17.92969  07 19 51.16   +13 39 02.9   19.4R 208996    J86  Cz6609      
2004 12  17.93323  07 19 51.16   +13 39 02.9   19.9R 208996    J86  Cz6609      
2004 12  17.98907  07 19 50.91   +13 39 02.9   19.9R 208996    J86  Cz6609      
2004 12  17.99263  07 19 50.87   +13 39 02.7   20.1R 208996    J86  Cz6609      
2004 12  17.99617  07 19 50.87   +13 39 02.9   19.4R 208996    J86  Cz6609      
2004 12  17.99971  07 19 50.86   +13 39 02.9   19.9R 208996    J86  Cz6609      
2004 12  18.00325  07 19 50.84   +13 39 02.9   20.1R 208996    J86  Cz6609      
2004 12  18.06050  07 19 50.58   +13 39 03.0   19.8R 208996    J86  Cz6609      
2004 12  18.06943  07 19 50.55   +13 39 03.1   19.9R 208996    J86  Cz6609      
2004 12  19.17120  07 19 45.71   +13 39 05.8   19.7R 208996    J86  Cz6609      
2004 12  19.17590  07 19 45.68   +13 39 05.2   19.9R 208996    J86  Cz6609      
2004 12  19.18050  07 19 45.67   +13 39 05.7   19.7R 208996    J86  Cz6609      
2004 12  19.18404  07 19 45.66   +13 39 05.1   19.6R 208996    J86  Cz6609      
2004 12  20.08409  07 19 41.66   +13 39 08.0   19.9R 208996    J86  Cz6609      
2004 12  20.08764  07 19 41.64   +13 39 07.9   19.9R 208996    J86  Cz6609      
2004 12  20.09118  07 19 41.64   +13 39 08.1   19.3R 208996    J86  Cz6609      
2004 12  20.09472  07 19 41.62   +13 39 08.1   19.9R 208996    J86  Cz6609      
2004 12  20.09826  07 19 41.59   +13 39 08.1   20.0R 208996    J86  Cz6609      
2004 12  20.15610  07 19 41.33   +13 39 08.2   19.9R 208996    J86  Cz6609      
2004 12  20.15964  07 19 41.30   +13 39 08.0   19.9R 208996    J86  Cz6609      
2004 12  20.16318  07 19 41.30   +13 39 08.3   19.8R 208996    J86  Cz6609      
2004 12  20.16672  07 19 41.28   +13 39 08.3   19.8R 208996    J86  Cz6609      
2006 02  25.14819  07 19 08.05   +13 28 30.7   20.1R 208996    688  Cq6038      
2006 02  25.22325  07 19 07.83   +13 28 31.7         208996    688  Cq6038      
2008 12  20.09395  07 36 37.48   +12 13 18.8   20.1V 208996    A55  C~02Oh      
2008 12  21.06016  07 36 33.26   +12 13 22.8   20.4V 208996    A55  C~02Oh      
2009 02  18.79080  07 32 07.23   +12 23 25.3   19.6C 208996    B42  C~04Z4      
2009 02  18.80614  07 32 07.18   +12 23 25.7   19.4C 208996    B42  C~04Z4      
2009 02  18.89602  07 32 06.89   +12 23 27.8   20.2R 208996    130  C~04Z4      
2010 11  08.34906  07 47 08.348  +11 31 24.57        208996    309  C~0X4z      
2010 11  08.34972  07 47 08.348  +11 31 24.58        208996    309  C~0X4z      
2010 11  08.35039  07 47 08.349  +11 31 24.55        208996    309  C~0X4z      
2010 11  08.35138  07 47 08.347  +11 31 24.52        208996    309  C~0X4z      
2010 11  08.35204  07 47 08.351  +11 31 24.46        208996    309  C~0X4z      
2010 11  08.35272  07 47 08.347  +11 31 24.48        208996    309  C~0X4z      
2010 11  08.35400  07 47 08.347  +11 31 24.47        208996    309  C~0X4z      
2010 11  08.35509  07 47 08.348  +11 31 24.48        208996    309  C~0X4z      
2010 11  08.35619  07 47 08.342  +11 31 24.48        208996    309  C~0X4z      
2010 11  08.35729  07 47 08.337  +11 31 24.45        208996    309  C~0X4z      
2010 11  08.35796  07 47 08.339  +11 31 24.45        208996    309  C~0X4z      
2010 11  08.35865  07 47 08.338  +11 31 24.43        208996    309  C~0X4z      
2010 11  08.35978  07 47 08.335  +11 31 24.44        208996    309  C~0X4z      
2010 11  08.36091  07 47 08.334  +11 31 24.45        208996    309  C~0X4z      
2010 11  08.36206  07 47 08.334  +11 31 24.38        208996    309  C~0X4z      
2011 01  05.33251  07 43 55.61   +11 29 59.6   20.2  208996    I40  C~0UoJ      
2011 01  05.33412  07 43 55.62   +11 29 59.5   20.2V 208996    I40  C~0UoJ      
2011 01  05.33568  07 43 55.60   +11 29 59.4   19.9R 208996    I40  C~0UoJ      
2011 01  05.33791  07 43 55.49   +11 30 00.0   19.0I 208996    I40  C~0UoJ      
2012 01  14.15166  07 47 31.05   +11 08 26.5   19.4R 208996    735  C~0dMu      
2012 01  14.16516  07 47 30.93   +11 08 25.9   20.2R 208996    735  C~0dMu      
2012 01  14.18105  07 47 30.91   +11 08 25.1   20.3R 208996    735  C~0dMu      
2012 01  15.24009  07 47 25.88   +11 08 37.5   20.3R 208996    735  C~0dMu      
2012 01  15.25347  07 47 25.81   +11 08 37.6   19.8R 208996    735  C~0dMu      
2012 01  15.26743  07 47 25.72   +11 08 37.9   19.9R 208996    735  C~0dMu      
2012 01  21.31725  07 46 57.012  +11 09 45.24  20.5g 208996    F51  C~1vtb      
2012 01  21.32986  07 46 56.961  +11 09 45.36  20.5g 208996    F51  C~1vtb      
2012 01  21.34328  07 46 56.903  +11 09 45.51  20.0r 208996    F51  C~1vtb      
2012 01  21.35522  07 46 56.834  +11 09 45.75  20.1r 208996    F51  C~1vtb      
2012 01  31.89222  07 46 07.94   +11 12 01.8   20.9R 208996    561  C~0e3O      
2012 01  31.89419  07 46 07.93   +11 12 01.3   20.7R 208996    561  C~0e3O      
2012 01  31.89999  07 46 07.92   +11 12 01.4   20.0R 208996    561  C~0e3O      
2013 01  07.51871  07 52 15.357  +10 44 19.47  20.6g 208996    F51  C~1vtb      
2013 01  07.53118  07 52 15.302  +10 44 19.54  20.4g 208996    F51  C~1vtb      
2013 01  07.54379  07 52 15.246  +10 44 19.74  20.2r 208996    F51  C~1vtb      
2013 01  17.47815  07 51 28.273  +10 46 00.58  20.1w 208996    F51  C~1vtb      
2013 01  17.49342  07 51 28.199  +10 46 00.71  20.1w 208996    F51  C~1vtb      
2013 01  17.50875  07 51 28.129  +10 46 00.94  20.1w 208996    F51  C~1vtb      
2013 12  02.617708 07 58 56.729  +10 19 04.95        208996    244  E~11Mv      
2013 12  04.73595  07 58 50.22   +10 18 57.7   21.2R 208996    D29  C~0y2C      
2013 12  04.75186  07 58 50.21   +10 18 58.6   20.4R 208996    D29  C~0y2C      
2013 12  04.76777  07 58 50.13   +10 18 57.8   20.1R 208996    D29  C~0y2C      
2013 12  09.74757  07 58 33.61   +10 18 47.8   20.9R 208996    D29  C~0yIz      
2013 12  09.76347  07 58 33.59   +10 18 48.3   20.7R 208996    D29  C~0yIz      
2013 12  09.77938  07 58 33.57   +10 18 48.0   20.8R 208996    D29  C~0yIz      
2014 01  04.49655  07 56 47.695  +10 20 19.78  20.1r 208996    F51  C~1vtb      
2014 01  04.50938  07 56 47.636  +10 20 19.95  20.1r 208996    F51  C~1vtb      
2014 01  04.54487  07 56 47.480  +10 20 20.31  20.4g 208996    F51  C~1vtb      
2014 01  07.44201  07 56 34.086  +10 20 44.55  20.2w 208996    F51  C~1vtb      
2014 01  07.45650  07 56 34.020  +10 20 44.38  20.4w 208996    F51  C~1vtb      
2014 01  07.47104  07 56 33.954  +10 20 44.97  20.3w 208996    F51  C~1vtb      
2014 01  07.48559  07 56 33.880  +10 20 45.04  20.3w 208996    F51  C~1vtb      
2014 01  22.62775  07 55 22.59   +10 23 31.2   19.4R 208996    D29  C~0zy9      
2014 01  22.64366  07 55 22.38   +10 23 29.8   19.8R 208996    D29  C~0zy9      
2014 01  22.65956  07 55 22.23   +10 23 31.0   20.1R 208996    D29  C~0zy9      
2014 03  22.51020  07 51 54.74   +10 39 09.4   20.5R 208996    D29  C~12YU      
2014 03  22.54202  07 51 54.68   +10 39 10.6   19.9R 208996    D29  C~12YU      
2014 11  15.744015 08 03 51.299  +09 57 18.90        208996    244  E~1IOQ      
2014 12  17.62054  08 02 22.421  +09 54 58.62  19.9i 208996    F51  C~1vtb      
2014 12  17.62958  08 02 22.388  +09 54 58.69  19.9i 208996    F51  C~1vtb      
2014 12  17.63864  08 02 22.348  +09 54 58.63  20.1i 208996    F51  C~1vtb      
2014 12  17.64772  08 02 22.316  +09 54 58.74  19.9i 208996    F51  C~1vtb      
2015 01  21.45691  07 59 47.003  +09 59 22.27  20.2w 208996    F51  C~1vtb      
2015 01  21.46977  07 59 46.944  +09 59 22.44  20.1w 208996    F51  C~1vtb      
2015 01  21.48274  07 59 46.880  +09 59 22.60  20.1w 208996    F51  C~1vtb      
2015 01  21.49552  07 59 46.820  +09 59 22.76  20.1w 208996    F51  C~1vtb      
2015 01  24.49060  07 59 32.671  +10 00 02.12  20.1w 208996    F51  C~1vtb      
2015 01  24.50440  07 59 32.602  +10 00 02.42  20.1w 208996    F51  C~1vtb      
2015 01  24.51818  07 59 32.537  +10 00 02.43  20.2w 208996    F51  C~1vtb      
2015 01  24.53192  07 59 32.474  +10 00 02.70  20.1w 208996    F51  C~1vtb      
2015 01  26.49501  07 59 23.248  +10 00 29.70  20.1w 208996    F51  C~1vtb      
2015 01  26.49567  07 59 23.244  +10 00 29.66  20.2w 208996    F51  C~1vtb      
2015 01  26.50876  07 59 23.183  +10 00 29.85  20.1w 208996    F51  C~1vtb      
2015 01  26.50943  07 59 23.181  +10 00 29.87  20.2w 208996    F51  C~1vtb      
2015 01  26.52247  07 59 23.120  +10 00 30.01  20.1w 208996    F51  C~1vtb      
2015 01  26.52316  07 59 23.112  +10 00 29.98  20.2w 208996    F51  C~1vtb      
2015 01  26.53630  07 59 23.056  +10 00 30.22  20.1w 208996    F51  C~1vtb      
2015 01  26.53697  07 59 23.050  +10 00 30.25  20.1w 208996    F51  C~1vtb      
2015 02  18.27955  07 57 43.457  +10 06 30.85  20.1w 208996    F51  C~1vtb      
2015 02  18.29239  07 57 43.411  +10 06 31.01  20.1w 208996    F51  C~1vtb      
2015 02  18.30528  07 57 43.355  +10 06 31.30  20.2w 208996    F51  C~1vtb      
2015 02  18.31802  07 57 43.304  +10 06 31.46  20.2w 208996    F51  C~1vtb      
2015 02  18.56380  07 57 42.33   +10 06 35.9   20.4R 208996    D29  C~1N06      
2015 02  18.57879  07 57 42.28   +10 06 35.7   20.5R 208996    D29  C~1N06      
2015 02  18.59379  07 57 42.20   +10 06 35.9   20.4R 208996    D29  C~1N06      
2015 02  19.23966  07 57 39.706  +10 06 47.44  20.2w 208996    F51  C~1vtb      
2015 02  19.25171  07 57 39.660  +10 06 47.58  20.2w 208996    F51  C~1vtb      
2015 02  19.26373  07 57 39.611  +10 06 47.82  20.2w 208996    F51  C~1vtb      
2015 02  19.27586  07 57 39.562  +10 06 48.02  20.2w 208996    F51  C~1vtb      
2015 02  19.28134  07 57 39.539  +10 06 48.06  20.2w 208996    F51  C~1vtb      
2015 02  19.29419  07 57 39.490  +10 06 48.29  20.2w 208996    F51  C~1vtb      
2015 02  19.30705  07 57 39.440  +10 06 48.54  20.2w 208996    F51  C~1vtb      
2015 02  19.31979  07 57 39.390  +10 06 48.77  20.2w 208996    F51  C~1vtb      
2015 03  18.29543  07 56 17.816  +10 14 35.87  20.2w 208996    F51  C~1vtb      
2015 03  18.30796  07 56 17.791  +10 14 36.10  20.2w 208996    F51  C~1vtb      
2015 03  18.32030  07 56 17.766  +10 14 36.31  20.2w 208996    F51  C~1vtb      
2015 03  18.33279  07 56 17.739  +10 14 36.48  20.2w 208996    F51  C~1vtb      
2015 03  19.29949  07 56 15.814  +10 14 52.44  20.2w 208996    F51  C~1vtb      
2015 03  19.31198  07 56 15.788  +10 14 52.59  20.2w 208996    F51  C~1vtb      
2015 03  19.32439  07 56 15.764  +10 14 52.80  20.2w 208996    F51  C~1vtb      
2015 03  19.33684  07 56 15.739  +10 14 53.04  20.2w 208996    F51  C~1vtb      
2016 02  28.27091  08 01 24.711  +09 45 26.19  20.8w 208996    F51  C~1nf2      
2016 02  28.28452  08 01 24.716  +09 45 26.22  20.9w 208996    F51  C~1nf2      
2016 02  28.29804  08 01 24.614  +09 45 26.65  20.8w 208996    F51  C~1nf2      
2016 03  03.53502  08 01 10.68   +09 46 43.0   20.2R 208996    D29  C~1nf2      
2016 03  03.55182  08 01 10.61   +09 46 43.3   20.0R 208996    D29  C~1nf2      
2017 03  03.51128  08 05 28.62   +09 22 26.2   20.2R 208996    D29  C~2AXx      
2017 03  03.53131  08 05 28.51   +09 22 26.2   20.5R 208996    D29  C~2AXx      

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    -0.14       0.00     0.78
  2   5.7445      0.00    -0.07       0.00     0.65
  3   5.7446      0.00    -0.60       0.00     1.12
  4   5.7447      0.00    -0.14       0.00     1.29
  5   5.7773      0.00     0.87       0.00    -0.51
  6   5.8862      0.00     0.49       0.00    -0.33
  7   5.8863      0.00    -0.48       0.00    -0.35
  8   5.8864      0.00    -0.01       0.00    -0.08
  9   6.8203      0.00    -0.10       0.00     0.20
 10   6.8205      0.00    -0.12       0.00     0.11
 11   6.8206      0.00    -0.07       0.00     0.05
 12   6.8557      0.00     0.18       0.00    -0.08
 13   6.8559      0.00    -0.04       0.00    -0.20
 14   6.8564      0.00     0.58       0.00     0.01
 15   6.9624      0.00    -0.17       0.00     0.60
 16   6.9626      0.00    -0.22       0.00     0.36
 17   7.0088      0.00     0.19       0.00    -0.20
 18   7.0088      0.00     0.14       0.00    -0.30
 19   7.0090      0.00    -0.09       0.00    -0.26
 20   7.0091      0.00    -0.32       0.00    -0.23
 21   7.0117      0.00     0.20       0.00    -0.49
 22   7.0118      0.00     0.13       0.00    -0.34
 23   7.0143      0.00     0.04       0.00    -0.04
 24   7.0143      0.00     0.28       0.00    -0.16
 25   7.0143      0.00     0.07       0.00    -0.07
 26   7.0337      0.00     0.00       0.00     0.00
 27   7.0362      0.00    -0.11       0.00    -0.16
 28   7.6086      0.00     0.01       0.00     0.01
 29   7.6305      0.00     0.31       0.00    -0.44
 30   7.6332      0.00     0.39       0.00    -0.28
 31   8.7306      0.00     0.42       0.00    -0.29
 32   8.7307      0.00     0.35       0.00    -0.40
 33   8.7316      0.00     0.20       0.00     0.12
 34   8.7317      0.00     0.34       0.00     0.20
 35   8.7495      0.00     0.04       0.00     0.05
 36   8.7495      0.00    -0.17       0.00     0.24
 37   8.7495      0.00     0.06       0.00     0.23
 38   8.7497      0.00     0.02       0.00     0.10
 39   8.7497      0.00    -0.34       0.00    -0.11
 40   8.7497      0.00    -0.11       0.00     0.09
 41   8.7497      0.00    -0.02       0.00     0.08
 42   8.7497      0.00    -0.09       0.00     0.07
 43   8.7499      0.00    -0.17       0.00     0.04
 44   8.7499      0.00    -0.03       0.00     0.12
 45   8.7529      0.00     0.15       0.00     0.25
 46   8.7529      0.00     0.02       0.00    -0.37
 47   8.7530      0.00     0.18       0.00     0.12
 48   8.7530      0.00     0.26       0.00    -0.48
 49   8.7554      0.00     0.03       0.00     0.06
 50   8.7554      0.00    -0.03       0.00    -0.05
 51   8.7554      0.00     0.21       0.00     0.14
 52   8.7555      0.00     0.15       0.00     0.13
 53   8.7555      0.00    -0.06       0.00     0.12
 54   8.7556      0.00    -0.05       0.00     0.07
 55   8.7556      0.00    -0.26       0.00    -0.14
 56   8.7556      0.00    -0.02       0.00     0.15
 57   8.7557      0.00    -0.08       0.00     0.14
 58   9.9384      0.00    -0.37       0.00     0.14
 59   9.9386      0.00    -0.24       0.00     0.19
 60  12.7555      0.00    -0.62       0.00    -1.08
 61  12.7581      0.00    -1.48       0.00    -0.10
 62  12.9216      0.00     0.26       0.00    -0.31
 63  12.9217      0.00     0.34       0.00    -0.13
 64  12.9219      0.00     0.83       0.00     0.67
 65  14.6398      0.00     0.02       0.00     0.07
 66  14.6398      0.00     0.03       0.00     0.09
 67  14.6398      0.00     0.06       0.00     0.07
 68  14.6398      0.00     0.05       0.00     0.05
 69  14.6398      0.00     0.12       0.00    -0.01
 70  14.6398      0.00     0.08       0.00     0.02
 71  14.6398      0.00     0.10       0.00     0.03
 72  14.6398      0.00     0.14       0.00     0.05
 73  14.6398      0.00     0.07       0.00     0.06
 74  14.6398      0.00     0.02       0.00     0.04
 75  14.6398      0.00     0.06       0.00     0.05
 76  14.6398      0.00     0.06       0.00     0.04
 77  14.6398      0.00     0.04       0.00     0.06
 78  14.6398      0.00     0.05       0.00     0.08
 79  14.6398      0.00     0.07       0.00     0.02
 80  14.7985      0.00    -0.32       0.00    -0.16
 81  14.7986      0.00    -0.06       0.00    -0.27
 82  14.7986      0.00    -0.25       0.00    -0.38
 83  14.7986      0.00    -1.74       0.00     0.20
 84  15.8220      0.00     0.44       0.00     0.37
 85  15.8220      0.00    -0.39       0.00    -0.37
 86  15.8221      0.00     0.45       0.00    -1.33
 87  15.8250      0.00     0.49       0.00     0.13
 88  15.8250      0.00     0.41       0.00     0.09
 89  15.8251      0.00     0.07       0.00     0.25
 90  15.8416      0.00    -0.15       0.00    -0.07
 91  15.8417      0.00    -0.01       0.00    -0.10
 92  15.8417      0.00     0.08       0.00    -0.11
 93  15.8417      0.00    -0.09       0.00    -0.02
 94  15.8706      0.00     0.41       0.00    -0.03
 95  15.8706      0.00     0.40       0.00    -0.55
 96  15.8706      0.00     0.65       0.00    -0.53
 97  16.8059      0.00     0.13       0.00    -0.02
 98  16.8059      0.00     0.19       0.00    -0.06
 99  16.8060      0.00     0.25       0.00     0.03
100  16.8332      0.00     0.13       0.00     0.00
101  16.8332      0.00     0.13       0.00    -0.04
102  16.8333      0.00     0.19       0.00     0.02
103  17.7069      0.00     0.19       0.00    -0.02
104  17.7127      0.00    -0.05       0.00    -0.25
105  17.7128      0.00     0.57       0.00     0.69
106  17.7128      0.00     0.14       0.00    -0.06
107  17.7264      0.00    -0.53       0.00    -0.36
108  17.7265      0.00     0.02       0.00     0.16
109  17.7265      0.00     0.56       0.00    -0.12
110  17.7969      0.00    -0.10       0.00    -0.10
111  17.7970      0.00    -0.09       0.00    -0.03
112  17.7971      0.00     0.06       0.00     0.05
113  17.8050      0.00     0.04       0.00     0.01
114  17.8050      0.00     0.07       0.00    -0.29
115  17.8051      0.00     0.12       0.00     0.17
116  17.8051      0.00     0.04       0.00     0.11
117  17.8466      0.00 (   2.29)      0.00 (   0.91)
118  17.8466      0.00     0.28       0.00    -0.69
119  17.8467      0.00    -0.83       0.00     0.30
120  18.0078      0.00     0.79       0.00    -0.14
121  18.0079      0.00     0.68       0.00     0.57
122  18.6600      0.00     0.32       0.00     0.06
123  18.7473      0.00     0.15       0.00    -0.02
124  18.7473      0.00     0.19       0.00     0.04
125  18.7474      0.00     0.12       0.00    -0.03
126  18.7474      0.00     0.17       0.00     0.06
127  18.8427      0.00     0.09       0.00     0.05
128  18.8427      0.00     0.13       0.00     0.05
129  18.8428      0.00     0.10       0.00     0.05
130  18.8428      0.00     0.13       0.00     0.05
131  18.8510      0.00     0.11       0.00     0.04
132  18.8510      0.00     0.07       0.00     0.15
133  18.8511      0.00     0.08       0.00    -0.02
134  18.8511      0.00     0.12       0.00     0.06
135  18.8565      0.00     0.04       0.00     0.12
136  18.8565      0.00     0.03       0.00     0.07
137  18.8565      0.00     0.05       0.00     0.08
138  18.8565      0.00     0.06       0.00     0.09
139  18.8566      0.00     0.08       0.00     0.05
140  18.8566      0.00     0.01       0.00     0.01
141  18.8566      0.00     0.10       0.00     0.07
142  18.8566      0.00     0.06       0.00     0.09
143  18.9189      0.00    -0.02       0.00     0.06
144  18.9189      0.00     0.06       0.00    -0.01
145  18.9189      0.00    -0.01       0.00     0.06
146  18.9190      0.00    -0.01       0.00     0.00
147  18.9196      0.00    -0.12       0.00     0.25
148  18.9197      0.00     0.03       0.00    -0.21
149  18.9197      0.00    -0.27       0.00    -0.27
150  18.9215      0.00     0.01       0.00     0.08
151  18.9215      0.00     0.04       0.00     0.01
152  18.9216      0.00     0.02       0.00     0.04
153  18.9216      0.00     0.00       0.00     0.03
154  18.9216      0.00    -0.02       0.00    -0.02
155  18.9216      0.00     0.01       0.00    -0.02
156  18.9217      0.00     0.02       0.00     0.01
157  18.9217      0.00     0.03       0.00     0.02
158  18.9956      0.00    -0.10       0.00     0.15
159  18.9956      0.00    -0.08       0.00     0.18
160  18.9956      0.00    -0.06       0.00     0.18
161  18.9957      0.00    -0.07       0.00     0.15
162  18.9983      0.00    -0.06       0.00     0.17
163  18.9984      0.00    -0.07       0.00     0.11
164  18.9984      0.00    -0.05       0.00     0.12
165  18.9984      0.00    -0.05       0.00     0.16
166  19.9455      0.00    -0.49       0.00     0.10
167  19.9456      0.00     0.30       0.00    -0.11
168  19.9456      0.00    -0.52       0.00     0.07
169  19.9572      0.00     0.23       0.00    -0.27
170  19.9573      0.00    -0.01       0.00    -0.27
171  20.9565      0.00     0.18       0.00     0.03
172  20.9565      0.00    -0.47       0.00    -0.35

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.

208996    quality flag:3

Type:           3:2E      3:2E      3:2E

axisobj        39.576    39.576    39.576
ecceobj         0.175     0.175     0.175
incobj         13.528    13.528    13.528
qmin           31.641    31.640    31.641
qmax           47.764    47.761    47.766
amean          39.456    39.456    39.456
amin           39.076    39.076    39.076
amax           39.887    39.885    39.889
emean           0.169     0.169     0.169
emin            0.139     0.139     0.139
emax            0.198     0.198     0.198
imean          15.564    15.564    15.564
imin           14.807    14.807    14.807
imax           16.435    16.435    16.435
excite_mean     0.317     0.317     0.317
fracstop        1.000     1.000     1.000
cjmean          2.936     2.936     2.936

libcent 0       179.5     179.4     179.6
libamp  0        59.5      59.5      59.4
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       186.9     187.0     186.9
kozaiamp        180.0     180.0     180.0