Orbit Fit and Astrometric record for 13MR18

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: 13MR18    
# Created Tue Dec  7 02:11:47 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    129 observations of    129
# Arc:  10.32y
# First observation: 2011/04/14
#  Last observation: 2021/08/08
# Chi-squared of fit:   124.82 DOF:    252 RMS:  0.17
# Min/Max residuals:    -0.68    0.59
# Exact a, adot, b, bdot, g, gdot:
  1.853055E-05  3.950697E-02  6.852395E-06  1.425758E-02  3.409534E-02 -1.053750E-02
# Covariance matrix:
  2.1783E-13 -6.5105E-14  5.0131E-14 -1.9980E-14 -2.3745E-14 -1.0201E-13
 -6.5105E-14  2.3711E-14 -2.0247E-14  8.1135E-15  1.2130E-14  4.1116E-14
  5.0131E-14 -2.0247E-14  1.0301E-13 -1.8496E-14 -8.3003E-15 -3.8311E-14
 -1.9980E-14  8.1135E-15 -1.8496E-14  4.6088E-15  3.8792E-15  1.5229E-14
 -2.3745E-14  1.2130E-14 -8.3003E-15  3.8792E-15  3.6999E-14  1.5789E-14
 -1.0201E-13  4.1116E-14 -3.8311E-14  1.5229E-14  1.5789E-14  7.8038E-14
#      lat0       lon0       xBary       yBary       zBary        JD0
   25.205957 -142.415098    0.237015    0.416572   -0.885156  2455666.018179
# Heliocentric elements and errors
Epoch:              2455666.5000  =  2011/04/15
Mean Anomaly:          327.18196 +/-     0.002
Argument of Peri:      116.72799 +/-     0.003
Long of Asc Node:      168.37526 +/-     0.000
Inclination:            31.13653 +/-     0.000
Eccentricity:         0.33983723 +/-    0.0000
Semi-Major Axis:     39.31390245 +/-    0.0012
Time of Perihelion: 2463874.3185 +/-       3.7
Perihelion:          25.95357467 +/-    0.0009
Aphelion:            52.67423022 +/-    0.0016
Period (y)              246.5060 +/-      0.01
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -21.94449760 +/-    0.0001
Ecliptic Y          -16.59511672 +/-    0.0001
Ecliptic Z           12.49088746 +/-    0.0001
Ecliptic XDOT         0.00292628 +/-    0.0000
Ecliptic YDOT        -0.00174366 +/-    0.0000
Ecliptic ZDOT         0.00067554 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   30.21572762 +/-    0.0001
Geocenter to KBO     29.32970534 +/-    0.0002
# Hcoef:  7.90

The following table shows the complete astrometric record for 13MR18. 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 (13MR18) followed by the observatory code and reference code for the source of the astrometry.

2011 04  14.517413 14 53 12.629  +09 51 30.26  23.1G 13MR18    F51  C~435k      
2011 04  14.528896 14 53 12.566  +09 51 31.01  22.3G 13MR18    F51  C~435k      
2011 04  14.541736 14 53 12.494  +09 51 31.78  21.9G 13MR18    F51  C~435k      
2011 04  14.552397 14 53 12.387  +09 51 31.47  21.3G 13MR18    F51  C~435k      
2013 06  16.267989 15 06 55.841  +10 20 52.41  22.0G 13MR18    F51  C~435k      
2013 06  16.277975 15 06 55.777  +10 20 52.94  22.5G 13MR18    F51  C~435k      
2013 06  17.283300 15 06 51.036  +10 20 43.03  22.5G 13MR18    F51  C~435k      
2014 04  28.522185 15 22 03.663  +10 07 28.25  22.4G 13MR18    F51  C~435k      
2014 04  28.534020 15 22 03.620  +10 07 29.11  21.9G 13MR18    F51  C~435k      
2014 04  28.545869 15 22 03.519  +10 07 29.16  22.4G 13MR18    F51  C~435k      
2014 04  28.557891 15 22 03.479  +10 07 29.38  22.4G 13MR18    F51  C~435k      
2014 05  17.492657 15 20 03.700  +10 18 11.44  22.6G 13MR18    F51  C~435k      
2014 05  17.530413 15 20 03.480  +10 18 12.34  22.2G 13MR18    F51  C~435k      
2014 05  24.457344 15 19 19.668  +10 20 36.09  22.7G 13MR18    F51  C~435k      
2014 05  24.470072 15 19 19.576  +10 20 36.21  22.5G 13MR18    F51  C~435k      
2014 05  24.482753 15 19 19.502  +10 20 36.39  22.6G 13MR18    F51  C~435k      
2015 02  17.587946 15 35 56.436  +08 57 09.69  22.3G 13MR18    F51  C~435k      
2015 02  17.600227 15 35 56.443  +08 57 10.16  22.6G 13MR18    F51  C~435k      
2015 02  17.612632 15 35 56.463  +08 57 11.27  22.4G 13MR18    F51  C~435k      
2015 02  17.624996 15 35 56.491  +08 57 11.89  22.5G 13MR18    F51  C~435k      
2015 02  18.586707 15 35 57.863  +08 58 08.92  23.1G 13MR18    F51  C~435k      
2015 02  18.599019 15 35 57.877  +08 58 09.85  22.1G 13MR18    F51  C~435k      
2015 02  18.611388 15 35 57.886  +08 58 10.41  21.9G 13MR18    F51  C~435k      
2015 02  18.623797 15 35 57.898  +08 58 11.29  22.2G 13MR18    F51  C~435k      
2015 03  31.492028 15 35 00.696  +09 41 26.75  21.6G 13MR18    F51  C~435k      
2015 06  05.432519 15 28 37.310  +10 22 43.62  22.4G 13MR18    F51  C~435k      
2015 06  05.445483 15 28 37.228  +10 22 43.67  22.2G 13MR18    F51  C~435k      
2015 06  05.458391 15 28 37.131  +10 22 43.48  22.5G 13MR18    F51  C~435k      
2015 06  05.471368 15 28 37.096  +10 22 43.84  22.4G 13MR18    F51  C~435k      
2016 04  09.595967 15 45 00.055  +09 49 03.05  21.4G 13MR18    F51  C~435k      
2016 04  09.605904 15 44 59.999  +09 49 03.77  21.9G 13MR18    F51  C~435k      
2016 04  09.615815 15 44 59.929  +09 49 04.43  22.2G 13MR18    F51  C~435k      
2016 04  09.625718 15 44 59.888  +09 49 05.12  22.3G 13MR18    F51  C~435k      
2016 04  15.587525 15 44 30.434  +09 54 40.99  21.8G 13MR18    F51  C~435k      
2016 04  15.599367 15 44 30.372  +09 54 41.78  22.1G 13MR18    F51  C~435k      
2016 04  16.590374 15 44 25.170  +09 55 35.50  22.6G 13MR18    F51  C~435k      
2016 04  16.600249 15 44 25.130  +09 55 36.21  21.8G 13MR18    F51  C~435k      
2016 04  16.610146 15 44 25.057  +09 55 36.55  22.5G 13MR18    F51  C~435k      
2016 04  16.620042 15 44 24.997  +09 55 37.12  23.1G 13MR18    F51  C~435k      
2016 06  03.310724 15 39 28.220  +10 21 25.08  22.5G 13MR18    F51  C~435k      
2016 06  03.312108 15 39 28.208  +10 21 24.96  21.9G 13MR18    F51  C~435k      
2016 06  03.322186 15 39 28.133  +10 21 25.33  22.5G 13MR18    F51  C~435k      
2016 06  03.323636 15 39 28.138  +10 21 24.86  21.7G 13MR18    F51  C~435k      
2016 06  03.333694 15 39 28.082  +10 21 25.06  22.7G 13MR18    F51  C~435k      
2016 06  03.335101 15 39 28.078  +10 21 25.23  22.8G 13MR18    F51  C~435k      
2016 06  03.345199 15 39 27.987  +10 21 25.79  22.6G 13MR18    F51  C~435k      
2016 06  03.346630 15 39 27.985  +10 21 25.21  22.8G 13MR18    F51  C~435k      
2016 06  10.303609 15 38 45.856  +10 21 47.68  22.1G 13MR18    F51  C~435k      
2016 06  10.314730 15 38 45.785  +10 21 47.76  22.2G 13MR18    F51  C~435k      
2016 06  10.325950 15 38 45.729  +10 21 47.69  22.5G 13MR18    F51  C~435k      
2016 06  10.335940 15 38 45.665  +10 21 47.61  22.2G 13MR18    F51  C~435k      
2017 04  20.585639 15 55 02.154  +09 55 36.17  22.6G 13MR18    F51  C~435k      
2017 04  20.596215 15 55 02.112  +09 55 36.67  22.4G 13MR18    F51  C~435k      
2017 04  20.603739 15 55 02.058  +09 55 36.96  22.2G 13MR18    F51  C~435k      
2017 04  20.611334 15 55 02.014  +09 55 37.73  22.5G 13MR18    F51  C~435k      
2017 05  17.463338 15 52 16.707  +10 13 50.42  22.1G 13MR18    F51  C~435k      
2017 05  17.474755 15 52 16.621  +10 13 50.44  22.8G 13MR18    F51  C~435k      
2017 05  17.486159 15 52 16.538  +10 13 50.99  22.0G 13MR18    F51  C~435k      
2017 05  17.497544 15 52 16.443  +10 13 50.91  22.2G 13MR18    F51  C~435k      
2017 05  31.478060 15 50 44.437  +10 18 26.93  22.2G 13MR18    F51  C~435k      
2017 05  31.489071 15 50 44.385  +10 18 26.86  22.0G 13MR18    F51  C~435k      
2017 05  31.500028 15 50 44.291  +10 18 27.18  21.7G 13MR18    F51  C~435k      
2017 05  31.511050 15 50 44.235  +10 18 27.25  22.1G 13MR18    F51  C~435k      
2018 06  14.434428 16 00 27.059  +10 15 42.65  22.6G 13MR18    F51  C~435k      
2018 06  14.446528 16 00 27.002  +10 15 42.88  22.5G 13MR18    F51  C~435k      
2018 06  14.458633 16 00 26.918  +10 15 42.45  22.3G 13MR18    F51  C~435k      
2018 06  14.470712 16 00 26.838  +10 15 42.41  22.4G 13MR18    F51  C~435k      
2019 05  09.540502 16 15 46.770  +09 59 32.92  23.1G 13MR18    F51  C~435k      
2019 05  09.546948 16 15 46.742  +09 59 33.44  22.3G 13MR18    F51  C~435k      
2019 05  09.553395 16 15 46.695  +09 59 33.59  22.3G 13MR18    F51  C~435k      
2019 05  09.559838 16 15 46.664  +09 59 34.14  22.7G 13MR18    F51  C~435k      
2019 05  12.527521 16 15 27.632  +10 01 23.81  22.0G 13MR18    F51  C~435k      
2019 05  12.539693 16 15 27.560  +10 01 24.45  21.6G 13MR18    F51  C~435k      
2019 05  12.551903 16 15 27.494  +10 01 24.60  21.8G 13MR18    F51  C~435k      
2019 05  12.564162 16 15 27.392  +10 01 25.04  22.1G 13MR18    F51  C~435k      
2019 06  01.461615 16 13 14.494  +10 09 35.24  22.8G 13MR18    F52  C~435k      
2019 06  01.472657 16 13 14.424  +10 09 35.11  22.3G 13MR18    F52  C~435k      
2019 06  01.483659 16 13 14.346  +10 09 35.43  21.9G 13MR18    F52  C~435k      
2019 06  01.494782 16 13 14.269  +10 09 35.59  22.2G 13MR18    F52  C~435k      
2019 06  07.473718 16 12 34.448  +10 10 33.42  22.7G 13MR18    F51  C~435k      
2019 06  07.485681 16 12 34.381  +10 10 33.60  22.2G 13MR18    F51  C~435k      
2019 06  07.497595 16 12 34.282  +10 10 33.46  22.8G 13MR18    F51  C~435k      
2019 06  07.509498 16 12 34.211  +10 10 33.56  22.6G 13MR18    F51  C~435k      
2019 06  30.409118 16 10 16.265  +10 07 42.46  22.1G 13MR18    F51  C~435k      
2019 06  30.421190 16 10 16.197  +10 07 42.19  22.4G 13MR18    F51  C~435k      
2019 06  30.433330 16 10 16.133  +10 07 41.94  22.4G 13MR18    F51  C~435k      
2019 06  30.445439 16 10 16.062  +10 07 41.69  22.5G 13MR18    F51  C~435k      
2019 07  06.377339 16 09 46.400  +10 05 18.88  22.1G 13MR18    F52  C~435k      
2019 07  06.389646 16 09 46.340  +10 05 18.60  21.7G 13MR18    F52  C~435k      
2019 07  25.329695 16 08 35.799  +09 53 42.32  22.0G 13MR18    F51  C~435k      
2019 07  25.341820 16 08 35.766  +09 53 41.78  22.5G 13MR18    F51  C~435k      
2019 07  25.353909 16 08 35.746  +09 53 41.24  22.1G 13MR18    F51  C~435k      
2019 07  25.365970 16 08 35.703  +09 53 40.79  22.7G 13MR18    F51  C~435k      
2019 08  22.252329 16 08 13.711  +09 27 59.51  21.9G 13MR18    F51  C~435k      
2019 08  22.252969 16 08 13.686  +09 27 59.57  22.0G 13MR18    F51  C~435k      
2019 08  22.264078 16 08 13.707  +09 27 58.72  22.3G 13MR18    F51  C~435k      
2019 08  22.264716 16 08 13.723  +09 27 58.64  23.0G 13MR18    F51  C~435k      
2019 08  22.275801 16 08 13.709  +09 27 58.17  22.2G 13MR18    F51  C~435k      
2019 08  22.276441 16 08 13.738  +09 27 57.63  22.0G 13MR18    F51  C~435k      
2019 08  22.287591 16 08 13.747  +09 27 57.78  22.2G 13MR18    F51  C~435k      
2019 08  22.288228 16 08 13.725  +09 27 57.46  22.0G 13MR18    F51  C~435k      
2020 04  27.587473 16 28 28.359  +09 44 11.71  22.0G 13MR18    F51  C~435k      
2020 04  27.596322 16 28 28.309  +09 44 12.12  22.4G 13MR18    F51  C~435k      
2020 04  27.605110 16 28 28.268  +09 44 12.67  22.3G 13MR18    F51  C~435k      
2020 04  27.614040 16 28 28.206  +09 44 13.04  22.2G 13MR18    F51  C~435k      
2020 05  03.558087 16 27 54.135  +09 48 54.17  21.9G 13MR18    F51  C~435k      
2020 05  03.570566 16 27 54.079  +09 48 54.57  22.4G 13MR18    F51  C~435k      
2020 05  03.583046 16 27 53.987  +09 48 54.94  23.2G 13MR18    F51  C~435k      
2020 05  03.595502 16 27 53.900  +09 48 55.95  22.3G 13MR18    F51  C~435k      
2020 05  17.382211 16 26 26.674  +09 57 38.31  22.8G 13MR18    F51  C~435k      
2020 05  17.393837 16 26 26.626  +09 57 38.53  22.6G 13MR18    F51  C~435k      
2020 05  17.405480 16 26 26.535  +09 57 38.79  22.9G 13MR18    F51  C~435k      
2020 05  17.417219 16 26 26.411  +09 57 38.90  22.8G 13MR18    F51  C~435k      
2020 05  19.501109 16 26 12.555  +09 58 40.83  22.1G 13MR18    F51  C~435k      
2020 05  19.513001 16 26 12.475  +09 58 41.11  22.2G 13MR18    F51  C~435k      
2020 05  19.524770 16 26 12.393  +09 58 41.41  22.3G 13MR18    F51  C~435k      
2020 05  19.536555 16 26 12.307  +09 58 41.92  22.0G 13MR18    F51  C~435k      
2020 05  23.514014 16 25 45.518  +10 00 25.88  21.9G 13MR18    F52  C~435k      
2020 05  23.525888 16 25 45.389  +10 00 26.23  21.7G 13MR18    F52  C~435k      
2020 05  28.508574 16 25 11.511  +10 02 10.77  22.2G 13MR18    F51  C~435k      
2020 05  28.520380 16 25 11.424  +10 02 10.95  21.9G 13MR18    F51  C~435k      
2020 05  28.532169 16 25 11.346  +10 02 11.19  21.6G 13MR18    F51  C~435k      
2020 05  28.543912 16 25 11.279  +10 02 11.39  21.4G 13MR18    F51  C~435k      
2021 07  09.230100 16 32 36.831  +09 50 14.58  22.3G 13MR18    G37  C~4uuK      
2021 07  09.262630 16 32 36.666  +09 50 13.67        13MR18    G37  C~4uuK      
2021 07  09.295530 16 32 36.491  +09 50 12.32        13MR18    G37  C~4uuK      
2021 08  08.318809 16 30 55.357  +09 28 03.84  22.0w 13MR18    F51  C~4xR2      
2021 08  08.331317 16 30 55.326  +09 28 03.25  22.5w 13MR18    F51  C~4xR2      
2021 08  08.343928 16 30 55.300  +09 28 02.28  22.3w 13MR18    F51  C~4xR2      

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    -0.06       0.00    -0.03
     2   0.0000      0.00    -0.02       0.00     0.14
     3   0.0001      0.00     0.01       0.00     0.27
     4   0.0001      0.00    -0.68       0.00    -0.57
     5   2.1732      0.00     0.44       0.00    -0.29
     6   2.1732      0.00     0.21       0.00     0.33
     7   2.1760      0.00     0.18       0.00    -0.05
     8   3.0390      0.00     0.02       0.00     0.08
     9   3.0391      0.00     0.48       0.00     0.44
    10   3.0391      0.00     0.07       0.00    -0.02
    11   3.0391      0.00     0.59       0.00    -0.31
    12   3.0910      0.00    -0.13       0.00     0.09
    13   3.0911      0.00     0.24       0.00     0.07
    14   3.1100      0.00     0.05       0.00     0.07
    15   3.1101      0.00    -0.12       0.00    -0.02
    16   3.1101      0.00    -0.02       0.00    -0.05
    17   3.8469      0.00     0.08       0.00     0.00
    18   3.8469      0.00    -0.07       0.00    -0.26
    19   3.8469      0.00    -0.03       0.00     0.12
    20   3.8470      0.00     0.13       0.00     0.00
    21   3.8496      0.00     0.07       0.00    -0.12
    22   3.8496      0.00     0.04       0.00     0.08
    23   3.8497      0.00    -0.05       0.00    -0.10
    24   3.8497      0.00    -0.10       0.00     0.04
    25   3.9616      0.00     0.21       0.00    -0.01
    26   4.1421      0.00    -0.06       0.00     0.05
    27   4.1422      0.00    -0.11       0.00     0.04
    28   4.1422      0.00    -0.39       0.00    -0.21
    29   4.1422      0.00     0.27       0.00     0.09
    30   4.9886      0.00     0.11       0.00    -0.05
    31   4.9886      0.00    -0.02       0.00     0.09
    32   4.9886      0.00    -0.35       0.00     0.17
    33   4.9887      0.00    -0.26       0.00     0.29
    34   5.0050      0.00     0.16       0.00    -0.23
    35   5.0050      0.00     0.17       0.00    -0.09
    36   5.0077      0.00    -0.04       0.00    -0.09
    37   5.0078      0.00     0.16       0.00     0.09
    38   5.0078      0.00    -0.13       0.00    -0.11
    39   5.0078      0.00    -0.23       0.00    -0.07
    40   5.1384      0.00    -0.04       0.00     0.06
    41   5.1384      0.00    -0.09       0.00    -0.07
    42   5.1384      0.00    -0.26       0.00     0.23
    43   5.1384      0.00    -0.05       0.00    -0.26
    44   5.1384      0.00     0.07       0.00    -0.13
    45   5.1384      0.00     0.14       0.00     0.03
    46   5.1385      0.00    -0.26       0.00     0.52
    47   5.1385      0.00    -0.16       0.00    -0.07
    48   5.1575      0.00    -0.03       0.00     0.05
    49   5.1576      0.00    -0.09       0.00     0.14
    50   5.1576      0.00     0.08       0.00     0.08
    51   5.1576      0.00     0.02       0.00     0.00
    52   6.0180      0.00    -0.11       0.00    -0.07
    53   6.0180      0.00     0.13       0.00    -0.12
    54   6.0180      0.00    -0.05       0.00    -0.22
    55   6.0181      0.00    -0.08       0.00     0.15
    56   6.0916      0.00     0.13       0.00     0.06
    57   6.0916      0.00    -0.01       0.00    -0.23
    58   6.0916      0.00    -0.10       0.00     0.01
    59   6.0917      0.00    -0.38       0.00    -0.38
    60   6.1299      0.00    -0.17       0.00     0.18
    61   6.1300      0.00     0.14       0.00    -0.02
    62   6.1300      0.00    -0.18       0.00     0.18
    63   6.1300      0.00     0.06       0.00     0.12
    64   7.1675      0.00    -0.10       0.00     0.01
    65   7.1675      0.00     0.17       0.00     0.28
    66   7.1675      0.00     0.04       0.00    -0.11
    67   7.1676      0.00    -0.04       0.00    -0.11
    68   8.0685      0.00    -0.21       0.00    -0.21
    69   8.0685      0.00    -0.01       0.00     0.06
    70   8.0685      0.00    -0.09       0.00    -0.04
    71   8.0686      0.00     0.07       0.00     0.27
    72   8.0767      0.00    -0.16       0.00     0.05
    73   8.0767      0.00    -0.04       0.00     0.26
    74   8.0768      0.00     0.18       0.00    -0.02
    75   8.0768      0.00    -0.14       0.00    -0.01
    76   8.1313      0.00    -0.08       0.00     0.17
    77   8.1313      0.00     0.01       0.00    -0.11
    78   8.1313      0.00    -0.04       0.00     0.07
    79   8.1314      0.00    -0.05       0.00     0.08
    80   8.1477      0.00    -0.05       0.00     0.02
    81   8.1478      0.00     0.15       0.00     0.13
    82   8.1478      0.00    -0.14       0.00    -0.08
    83   8.1478      0.00    -0.01       0.00    -0.05
    84   8.2105      0.00     0.03       0.00    -0.00
    85   8.2106      0.00    -0.02       0.00    -0.02
    86   8.2106      0.00     0.00       0.00    -0.02
    87   8.2106      0.00    -0.09       0.00    -0.01
    88   8.2269      0.00    -0.06       0.00    -0.08
    89   8.2269      0.00    -0.06       0.00    -0.02
    90   8.2787      0.00    -0.06       0.00    -0.10
    91   8.2788      0.00    -0.05       0.00    -0.08
    92   8.2788      0.00     0.14       0.00    -0.07
    93   8.2788      0.00    -0.01       0.00     0.03
    94   8.3552      0.00     0.21       0.00    -0.08
    95   8.3552      0.00    -0.17       0.00     0.02
    96   8.3552      0.00    -0.03       0.00    -0.13
    97   8.3552      0.00     0.20       0.00    -0.17
    98   8.3553      0.00    -0.18       0.00     0.06
    99   8.3553      0.00     0.25       0.00    -0.44
   100   8.3553      0.00     0.21       0.00     0.41
   101   8.3553      0.00    -0.13       0.00     0.13
   102   9.0378      0.00     0.10       0.00    -0.05
   103   9.0379      0.00     0.09       0.00    -0.08
   104   9.0379      0.00     0.22       0.00     0.03
   105   9.0379      0.00     0.04       0.00    -0.04
   106   9.0542      0.00    -0.00       0.00    -0.01
   107   9.0542      0.00     0.29       0.00    -0.17
   108   9.0543      0.00     0.05       0.00    -0.36
   109   9.0543      0.00    -0.12       0.00     0.10
   110   9.0920      0.00    -0.26       0.00     0.29
   111   9.0921      0.00     0.19       0.00     0.15
   112   9.0921      0.00     0.01       0.00     0.05
   113   9.0921      0.00    -0.66       0.00    -0.20
   114   9.0978      0.00     0.02       0.00     0.09
   115   9.0979      0.00     0.04       0.00     0.03
   116   9.0979      0.00     0.01       0.00    -0.00
   117   9.0979      0.00    -0.07       0.00     0.17
   118   9.1088      0.00     0.29       0.00     0.07
   119   9.1089      0.00    -0.42       0.00     0.14
   120   9.1225      0.00     0.06       0.00     0.00
   121   9.1225      0.00    -0.02       0.00    -0.03
   122   9.1226      0.00     0.04       0.00    -0.00
   123   9.1226      0.00     0.25       0.00    -0.01
   124  10.2360      0.00     0.05       0.00    -0.03
   125  10.2361      0.00     0.09       0.00     0.04
   126  10.2362      0.00    -0.01       0.00    -0.33
   127  10.3184      0.00     0.10       0.00     0.00
   128  10.3185      0.00    -0.06       0.00     0.12
   129  10.3185      0.00    -0.15       0.00    -0.13

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.

13MR18    quality flag:3

Type:           3:2E      3:2E      3:2E
Type:          6:4II     6:4II     6:4II

axisobj        39.174    39.174    39.175
ecceobj         0.338     0.338     0.338
incobj         31.164    31.164    31.164
qmin           24.973    24.973    24.973
qmax           54.483    54.482    54.484
amean          39.453    39.453    39.453
amin           39.118    39.118    39.117
amax           39.904    39.904    39.904
emean           0.282     0.282     0.282
emin            0.183     0.183     0.183
emax            0.366     0.366     0.366
imean          32.114    32.114    32.114
imin           29.599    29.599    29.599
imax           34.447    34.446    34.447
excite_mean     0.605     0.605     0.605
fracstop        1.000     1.000     1.000
cjmean          2.620     2.620     2.620

libcent 0       180.6     180.5     180.6
libamp  0        18.5      18.6      18.4
libcent 1       178.6     178.6     178.7
libamp  1        95.8      96.2      95.4
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        93.8      93.8      93.8
kozaiamp         48.0      48.0      48.0