Orbit Fit and Astrometric record for 17OF69

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: 17OF69    
# Created Tue Nov 30 02:14:04 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    200 observations of    200
# Arc:   9.30y
# First observation: 2012/06/10
#  Last observation: 2021/09/27
# Chi-squared of fit:   108.86 DOF:    394 RMS:  0.13
# Min/Max residuals:    -0.55    1.23
# Exact a, adot, b, bdot, g, gdot:
  1.369738E-05  1.966783E-02  5.484010E-07  9.249129E-04  2.276502E-02 -3.024007E-03
# Covariance matrix:
  1.0885E-13 -4.1970E-14  3.7737E-15 -1.7859E-15 -2.1579E-14 -1.7594E-13
 -4.1970E-14  2.3401E-14 -2.4900E-15  1.1639E-15  1.9842E-14  1.0853E-13
  3.7737E-15 -2.4900E-15  4.5119E-14 -6.2646E-15 -2.5221E-15 -1.1987E-14
 -1.7859E-15  1.1639E-15 -6.2646E-15  1.0565E-15  1.1457E-15  5.6111E-15
 -2.1579E-14  1.9842E-14 -2.5221E-15  1.1457E-15  3.2981E-14  9.2529E-14
 -1.7594E-13  1.0853E-13 -1.1987E-14  5.6111E-15  9.2529E-14  5.2651E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
   13.607818  -62.651537    0.621248    0.189615   -0.783473  2456089.013762
# Heliocentric elements and errors
Epoch:              2456088.5000  =  2012/06/10
Mean Anomaly:          240.61891 +/-     0.009
Argument of Peri:      215.96261 +/-     0.007
Long of Asc Node:      218.83533 +/-     0.000
Inclination:            13.66610 +/-     0.000
Eccentricity:         0.21383378 +/-    0.0000
Semi-Major Axis:     39.41989504 +/-    0.0009
Time of Perihelion: 2486066.6395 +/-       3.2
Perihelion:          30.99058972 +/-    0.0012
Aphelion:            47.84920036 +/-    0.0015
Period (y)              247.5035 +/-      0.01
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           19.43515845 +/-    0.0002
Ecliptic Y          -38.92116345 +/-    0.0003
Ecliptic Z           10.33500356 +/-    0.0001
Ecliptic XDOT         0.00192137 +/-    0.0000
Ecliptic YDOT         0.00142715 +/-    0.0000
Ecliptic ZDOT         0.00002266 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   44.71469263 +/-    0.0003
Geocenter to KBO     43.92716743 +/-    0.0004
# Hcoef:  4.27

The following table shows the complete astrometric record for 17OF69. 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 (17OF69) followed by the observatory code and reference code for the source of the astrometry.

2012 06  10.512996 19 47 01.279  -07 19 38.62  21.2G 17OF69    F51  C~2fCU      
2012 06  10.523856 19 47 01.238  -07 19 38.60  21.1G 17OF69    F51  C~2fCU      
2012 08  09.351604 19 42 44.240  -07 28 09.82  21.3G 17OF69    F51  C~2fCU      
2012 08  09.362578 19 42 44.203  -07 28 09.94  20.7G 17OF69    F51  C~2fCU      
2013 06  17.520653 19 51 02.235  -07 03 48.12  20.3G 17OF69    F51  C~2fCU      
2013 06  17.534688 19 51 02.177  -07 03 48.26  20.7G 17OF69    F51  C~2fCU      
2013 06  17.548769 19 51 02.120  -07 03 48.27  20.5G 17OF69    F51  C~2fCU      
2013 06  17.562807 19 51 02.065  -07 03 48.32  20.3G 17OF69    F51  C~2fCU      
2013 07  26.465818 19 48 12.113  -07 08 46.45  21.0G 17OF69    F51  C~2fCU      
2013 07  26.476510 19 48 12.062  -07 08 46.65  20.9G 17OF69    F51  C~2fCU      
2013 08  07.390556 19 47 19.746  -07 11 55.22  20.5G 17OF69    F51  C~2fCU      
2013 08  07.400799 19 47 19.704  -07 11 55.84        17OF69    F51  C~2fCU      
2013 08  09.377417 19 47 11.385  -07 12 29.93  20.1G 17OF69    F51  C~2fCU      
2013 08  09.387809 19 47 11.344  -07 12 30.18  20.1G 17OF69    F51  C~2fCU      
2013 08  14.350492 19 46 51.087  -07 14 00.54  20.7G 17OF69    F51  C~2fCU      
2013 08  14.360428 19 46 51.050  -07 14 00.67  20.8G 17OF69    F51  C~2fCU      
2014 06  04.606190 19 56 15.117  -06 48 22.21  20.9G 17OF69    F51  C~2fCU      
2014 06  04.608852 19 56 15.097  -06 48 22.25  20.8G 17OF69    F51  C~2fCV      
2015 06  17.533030 20 00 00.492  -06 31 37.13  20.8G 17OF69    F51  C~2fCV      
2015 06  17.546014 20 00 00.444  -06 31 37.11  21.0G 17OF69    F51  C~2fCV      
2015 06  19.508066 19 59 53.039  -06 31 37.84  20.8G 17OF69    F51  C~2fCV      
2015 06  19.521118 19 59 52.988  -06 31 37.87  20.8G 17OF69    F51  C~2fCV      
2015 06  19.534111 19 59 52.936  -06 31 37.88  20.8G 17OF69    F51  C~2fCV      
2015 06  19.547156 19 59 52.887  -06 31 37.88  20.8G 17OF69    F51  C~2fCV      
2015 06  27.515702 19 59 21.064  -06 31 57.42  20.5G 17OF69    F51  C~2fCV      
2015 06  27.528161 19 59 21.010  -06 31 57.50  20.7G 17OF69    F51  C~2fCV      
2015 06  27.540616 19 59 20.958  -06 31 57.56  20.7G 17OF69    F51  C~2fCV      
2015 06  27.553058 19 59 20.905  -06 31 57.68  20.9G 17OF69    F51  C~2fCV      
2015 07  18.450780 19 57 48.667  -06 34 47.81  20.8G 17OF69    F51  C~2fCV      
2015 07  18.463243 19 57 48.610  -06 34 48.05  20.9G 17OF69    F51  C~2fCV      
2015 07  18.475626 19 57 48.556  -06 34 48.02  20.8G 17OF69    F51  C~2fCV      
2015 07  18.488054 19 57 48.499  -06 34 48.03  20.9G 17OF69    F51  C~2fCV      
2015 07  19.367558 19 57 44.490  -06 34 59.06  21.0G 17OF69    F51  C~2fCV      
2015 07  19.379555 19 57 44.427  -06 34 58.98  20.9G 17OF69    F51  C~2fCV      
2015 07  19.391293 19 57 44.372  -06 34 59.19  21.1G 17OF69    F51  C~2fCV      
2015 07  19.403078 19 57 44.318  -06 34 59.36  20.7G 17OF69    F51  C~2fCV      
2015 07  19.410976 19 57 44.280  -06 34 59.41  20.7G 17OF69    F51  C~2fCV      
2015 07  19.423656 19 57 44.217  -06 34 59.54  20.5G 17OF69    F51  C~2fCV      
2015 07  19.436355 19 57 44.169  -06 34 59.66  20.5G 17OF69    F51  C~2fCV      
2015 07  19.449060 19 57 44.110  -06 34 59.87  20.5G 17OF69    F51  C~2fCV      
2015 08  12.323733 19 55 58.002  -06 41 18.34  20.9G 17OF69    F51  C~2fCV      
2015 08  12.336115 19 55 57.951  -06 41 18.57  20.7G 17OF69    F51  C~2fCV      
2015 08  12.348528 19 55 57.898  -06 41 18.79  20.6G 17OF69    F51  C~2fCV      
2015 08  12.360984 19 55 57.846  -06 41 19.00  20.7G 17OF69    F51  C~2fCV      
2015 09  09.237401 19 54 20.188  -06 51 00.80  20.8G 17OF69    F51  C~2fCV      
2015 09  09.249746 19 54 20.172  -06 51 01.06  20.7G 17OF69    F51  C~2fCV      
2015 09  09.262130 19 54 20.143  -06 51 01.28  20.8G 17OF69    F51  C~2fCV      
2015 09  09.274547 19 54 20.107  -06 51 01.60  20.6G 17OF69    F51  C~2fCV      
2016 05  17.572048 20 05 53.721  -06 18 26.30  20.9G 17OF69    F51  C~2fCV      
2016 05  17.580250 20 05 53.704  -06 18 26.16  20.8G 17OF69    F51  C~2fCV      
2016 05  17.588389 20 05 53.690  -06 18 26.01  20.8G 17OF69    F51  C~2fCV      
2016 05  17.596522 20 05 53.674  -06 18 25.97  20.8G 17OF69    F51  C~2fCV      
2016 06  29.468546 20 03 41.033  -06 15 40.76  19.8G 17OF69    F51  C~2fCV      
2016 06  29.493410 20 03 40.937  -06 15 40.95        17OF69    F51  C~2fCV      
2016 06  29.505898 20 03 40.883  -06 15 41.09        17OF69    F51  C~2fCV      
2016 07  29.385194 20 01 27.013  -06 21 04.19  20.6G 17OF69    F51  C~2fCV      
2016 07  29.396584 20 01 26.958  -06 21 04.41  20.6G 17OF69    F51  C~2fCV      
2016 07  29.407970 20 01 26.909  -06 21 04.48  20.5G 17OF69    F51  C~2fCV      
2016 08  08.360286 20 00 42.805  -06 23 56.01  20.8G 17OF69    F51  C~2fCV      
2016 08  08.372062 20 00 42.751  -06 23 56.25  20.7G 17OF69    F51  C~2fCV      
2016 08  08.383786 20 00 42.703  -06 23 56.43  20.7G 17OF69    F51  C~2fCV      
2016 08  08.395536 20 00 42.653  -06 23 56.66  20.7G 17OF69    F51  C~2fCV      
2016 09  26.228202 19 58 12.712  -06 41 22.12  20.9G 17OF69    F51  C~2fCV      
2016 09  26.239636 19 58 12.696  -06 41 22.35  21.0G 17OF69    F51  C~2fCV      
2016 09  26.251155 19 58 12.679  -06 41 22.55  21.1G 17OF69    F51  C~2fCV      
2016 09  26.282888 19 58 12.635  -06 41 23.16  21.1G 17OF69    F51  C~2fCV      
2017 07  26.29014  20 06 15.725  -06 03 29.76  20.3r 17OF69    568  C~2fCV      
2017 07  26.48039  20 06 14.846  -06 03 32.74  20.2r 17OF69    568  C~2fCV      
2017 08  12.349808 20 05 00.028  -06 08 28.10  20.6G 17OF69    F51  C~2fCV      
2017 08  12.362181 20 04 59.970  -06 08 28.37  20.6G 17OF69    F51  C~2fCV      
2017 08  12.374557 20 04 59.916  -06 08 28.64  20.7G 17OF69    F51  C~2fCV      
2017 08  12.386966 20 04 59.862  -06 08 28.86  20.6G 17OF69    F51  C~2fCV      
2017 09  16.307723 20 03 01.731  -06 21 14.63  20.7G 17OF69    F51  C~2fCV      
2017 09  16.320416 20 03 01.702  -06 21 14.94  20.8G 17OF69    F51  C~2fCV      
2017 09  16.333066 20 03 01.673  -06 21 15.20  20.8G 17OF69    F51  C~2fCV      
2017 09  16.345737 20 03 01.645  -06 21 15.50  20.7G 17OF69    F51  C~2fCV      
2017 09  21.12226  20 02 51.669  -06 23 03.48  20.3R 17OF69    G37  C~2fCV      
2017 09  21.13526  20 02 51.641  -06 23 03.76  20.4R 17OF69    G37  C~2fCV      
2017 09  21.15003  20 02 51.612  -06 23 04.10  20.3R 17OF69    G37  C~2fCV      
2017 09  22.10319  20 02 49.845  -06 23 25.75  20.4R 17OF69    G37  C~2fCV      
2017 10  10.279660 20 02 30.785  -06 29 49.85  21.0G 17OF69    F51  C~2fCV      
2017 10  10.292349 20 02 30.783  -06 29 50.11  20.9G 17OF69    F51  C~2fCV      
2017 10  10.305051 20 02 30.778  -06 29 50.35  20.9G 17OF69    F51  C~2fCV      
2017 10  10.317789 20 02 30.776  -06 29 50.57  20.9G 17OF69    F51  C~2fCV      
2017 10  11.221138 20 02 30.590  -06 30 08.13  20.8G 17OF69    F51  C~2fCV      
2017 10  11.233726 20 02 30.590  -06 30 08.44  20.9G 17OF69    F51  C~2fCV      
2017 10  11.246334 20 02 30.584  -06 30 08.65  20.8G 17OF69    F51  C~2fCV      
2017 10  11.259014 20 02 30.583  -06 30 08.83  21.0G 17OF69    F51  C~2fCV      
2017 11  02.231258 20 02 49.126  -06 36 09.56        17OF69    F51  C~2fCV      
2017 11  02.242577 20 02 49.141  -06 36 09.57  21.2G 17OF69    F51  C~2fCV      
2017 11  22.02416  20 03 42.480  -06 39 13.53  20.3r 17OF69    304  C~2fCV      
2017 11  23.02293  20 03 46.026  -06 39 18.58  20.4r 17OF69    304  C~2fCV      
2018 05  16.38339  20 14 58.780  -05 45 19.07  20.5r 17OF69    304  C~2fCV      
2018 05  17.41650  20 14 57.376  -05 45 04.89  20.6r 17OF69    304  C~2fCV      
2018 06  14.556409 20 13 48.100  -05 41 26.02  20.9G 17OF69    T12  C~2fcb      
2018 06  14.593414 20 13 47.966  -05 41 25.86  20.9G 17OF69    T12  C~2fcb      
2020 04  29.56575  20 24 15.892  -05 15 36.14  20.8w 17OF69    F51  C~3sxu      
2020 04  29.57564  20 24 15.896  -05 15 35.90  21.0w 17OF69    F51  C~3sxu      
2020 04  29.58556  20 24 15.899  -05 15 35.76  20.7w 17OF69    F51  C~3sxu      
2020 04  29.59539  20 24 15.900  -05 15 35.56  20.8w 17OF69    F51  C~3sxu      
2020 05  20.56928  20 24 03.074  -05 09 36.39  20.9w 17OF69    F51  C~3sxu      
2020 05  20.57910  20 24 03.059  -05 09 36.29  20.9w 17OF69    F51  C~3sxu      
2020 05  20.58895  20 24 03.043  -05 09 36.10  20.8w 17OF69    F51  C~3sxu      
2020 05  20.59876  20 24 03.027  -05 09 36.01  20.9w 17OF69    F51  C~3sxu      
2020 06  01.53914  20 23 39.341  -05 07 32.02  20.9w 17OF69    F52  C~3wRx      
2020 06  01.55026  20 23 39.314  -05 07 31.91  20.7w 17OF69    F52  C~3wRx      
2020 06  01.56134  20 23 39.278  -05 07 31.86  20.8w 17OF69    F52  C~3wRx      
2020 06  14.42750  20 23 02.232  -05 06 29.60  20.7w 17OF69    F51  C~3wr6      
2020 06  14.43851  20 23 02.197  -05 06 29.67  20.6w 17OF69    F51  C~3wr6      
2020 06  14.44954  20 23 02.162  -05 06 29.58  20.7w 17OF69    F51  C~3wr6      
2020 06  14.46059  20 23 02.121  -05 06 29.53  20.7w 17OF69    F51  C~3wr6      
2020 06  22.47888  20 22 33.860  -05 06 29.28  20.8w 17OF69    F51  C~3xsD      
2020 06  22.49232  20 22 33.812  -05 06 29.35  20.7w 17OF69    F51  C~3xsD      
2020 06  22.50576  20 22 33.767  -05 06 29.40  20.7w 17OF69    F51  C~3xsD      
2020 06  22.51918  20 22 33.707  -05 06 29.43  20.6w 17OF69    F51  C~3xsD      
2020 06  28.50031  20 22 10.502  -05 06 48.47  20.8w 17OF69    F52  C~3yNu      
2020 06  28.51277  20 22 10.448  -05 06 48.59  20.9w 17OF69    F52  C~3yNu      
2020 06  28.52521  20 22 10.400  -05 06 48.55  20.7w 17OF69    F52  C~3yNu      
2020 06  28.53767  20 22 10.346  -05 06 48.58  20.8w 17OF69    F52  C~3yNu      
2020 07  01.55024  20 21 58.070  -05 07 04.47  20.5w 17OF69    F52  C~40YC      
2020 07  01.56147  20 21 58.020  -05 07 04.28  20.6w 17OF69    F52  C~40YC      
2020 07  01.57271  20 21 57.970  -05 07 04.37  20.5w 17OF69    F52  C~40YC      
2020 07  01.58393  20 21 57.932  -05 07 04.56  20.4w 17OF69    F52  C~40YC      
2020 07  16.46335  20 20 53.150  -05 09 18.93  20.5w 17OF69    F52  C~40YC      
2020 07  16.48969  20 20 53.030  -05 09 19.07  20.8w 17OF69    F52  C~40YC      
2020 07  16.50282  20 20 52.951  -05 09 19.30  20.5w 17OF69    F52  C~40YC      
2020 08  07.41794  20 19 13.080  -05 15 08.64  20.5i 17OF69    F52  C~449f      
2020 08  07.44256  20 19 12.973  -05 15 09.09  20.2i 17OF69    F52  C~449f      
2020 08  07.45483  20 19 12.918  -05 15 09.47  20.2i 17OF69    F52  C~449f      
2020 08  21.32292  20 18 13.666  -05 20 00.27  20.8w 17OF69    F51  C~449f      
2020 08  21.33644  20 18 13.612  -05 20 00.64  20.7w 17OF69    F51  C~449f      
2020 08  21.35001  20 18 13.560  -05 20 00.93  20.7w 17OF69    F51  C~449f      
2020 08  21.36362  20 18 13.503  -05 20 01.19  20.6w 17OF69    F51  C~449f      
2020 08  23.25321  20 18 05.970  -05 20 43.86  20.8w 17OF69    F51  C~449f      
2020 08  23.26484  20 18 05.919  -05 20 44.21  20.8w 17OF69    F51  C~449f      
2020 08  23.27648  20 18 05.877  -05 20 44.48  20.7w 17OF69    F51  C~449f      
2020 08  23.28814  20 18 05.828  -05 20 44.72  20.6w 17OF69    F51  C~449f      
2020 09  05.34692  20 17 18.540  -05 25 51.46  20.6i 17OF69    F52  C~48Nk      
2020 09  05.35786  20 17 18.513  -05 25 51.59  20.4i 17OF69    F52  C~48Nk      
2020 09  05.36882  20 17 18.504  -05 25 51.72  20.4i 17OF69    F52  C~48Nk      
2020 09  05.37976  20 17 18.464  -05 25 52.03  20.2i 17OF69    F52  C~48Nk      
2020 09  13.23599  20 16 54.884  -05 29 01.88  20.9w 17OF69    F52  C~48Nk      
2020 09  13.24815  20 16 54.849  -05 29 02.10  20.7w 17OF69    F52  C~48Nk      
2020 09  13.26035  20 16 54.817  -05 29 02.28  20.8w 17OF69    F52  C~48Nk      
2020 09  13.27257  20 16 54.775  -05 29 02.51  20.9w 17OF69    F52  C~48Nk      
2020 09  16.23677  20 16 47.006  -05 30 14.10  20.9w 17OF69    F52  C~48Nk      
2020 09  16.24832  20 16 46.967  -05 30 14.48  20.9w 17OF69    F52  C~48Nk      
2020 09  16.25989  20 16 46.942  -05 30 14.83  20.8w 17OF69    F52  C~48Nk      
2020 09  16.27150  20 16 46.910  -05 30 15.24  20.9w 17OF69    F52  C~48Nk      
2020 10  06.24506  20 16 12.531  -05 37 57.93  20.9w 17OF69    F51  C~4AVA      
2020 10  06.25754  20 16 12.528  -05 37 58.11  20.8w 17OF69    F51  C~4AVA      
2020 10  06.26997  20 16 12.515  -05 37 58.31  20.8w 17OF69    F51  C~4AVA      
2020 10  06.28240  20 16 12.509  -05 37 58.69  20.6w 17OF69    F51  C~4AVA      
2020 10  08.31389  20 16 10.901  -05 38 42.46  20.7w 17OF69    F51  C~4AVA      
2020 10  08.32345  20 16 10.897  -05 38 42.63  20.8w 17OF69    F51  C~4AVA      
2020 10  08.33305  20 16 10.891  -05 38 42.77  20.8w 17OF69    F51  C~4AVA      
2020 10  08.34256  20 16 10.880  -05 38 42.98  20.9w 17OF69    F51  C~4AVA      
2020 10  09.08713  20 16 10.43   -05 38 59.2   20.4G 17OF69    G96  C~4UPf      
2020 10  11.21963  20 16 09.269  -05 39 43.35  20.7w 17OF69    F52  C~4AVA      
2020 10  11.23052  20 16 09.257  -05 39 43.90  20.9w 17OF69    F52  C~4AVA      
2020 10  11.24145  20 16 09.254  -05 39 43.75  20.6w 17OF69    F52  C~4AVA      
2020 10  11.25236  20 16 09.242  -05 39 44.01  20.8w 17OF69    F52  C~4AVA      
2020 10  18.10195  20 16 08.43   -05 41 59.8   21.1G 17OF69    G96  C~4UPf      
2020 10  18.21637  20 16 08.441  -05 42 02.08  20.9w 17OF69    F52  C~4AVA      
2020 10  18.22868  20 16 08.441  -05 42 02.16  20.7w 17OF69    F52  C~4AVA      
2020 10  18.24097  20 16 08.441  -05 42 02.75  20.9w 17OF69    F52  C~4AVA      
2020 11  05.20937  20 16 27.085  -05 46 51.01  20.6w 17OF69    F52  C~4L2J      
2020 11  05.22027  20 16 27.105  -05 46 51.20  20.7w 17OF69    F52  C~4L2J      
2020 11  05.23115  20 16 27.126  -05 46 51.15  20.7w 17OF69    F52  C~4L2J      
2020 11  05.24201  20 16 27.142  -05 46 51.51  20.6w 17OF69    F52  C~4L2J      
2021 05  15.549383 20 28 47.936  -04 53 06.03  20.6w 17OF69    F51  C~4qdT      
2021 05  15.560468 20 28 47.925  -04 53 05.64  20.7w 17OF69    F51  C~4qdT      
2021 05  15.571508 20 28 47.921  -04 53 05.46  20.8w 17OF69    F51  C~4qdT      
2021 05  15.582529 20 28 47.909  -04 53 05.27  20.6w 17OF69    F51  C~4qdT      
2021 06  11.561155 20 27 52.666  -04 48 43.26  20.8w 17OF69    F51  C~4qdT      
2021 06  11.571149 20 27 52.634  -04 48 43.28  20.7w 17OF69    F51  C~4qdT      
2021 06  11.580925 20 27 52.601  -04 48 43.34  20.7w 17OF69    F51  C~4qdT      
2021 06  11.590642 20 27 52.572  -04 48 43.23  20.7w 17OF69    F51  C~4qdT      
2021 07  31.64290  20 24 26.88   -04 55 03.6   20.6R 17OF69    D29  C~4wN8      
2021 07  31.65704  20 24 26.83   -04 55 03.9   20.0R 17OF69    D29  C~4wN8      
2021 08  06.60020  20 23 59.75   -04 56 53.0   20.4R 17OF69    D29  C~4xV7      
2021 08  06.61523  20 23 59.69   -04 56 54.0   20.4R 17OF69    D29  C~4xV7      
2021 08  11.309291 20 23 38.720  -04 58 26.98  20.6w 17OF69    F51  C~4ydr      
2021 08  11.319973 20 23 38.678  -04 58 27.24  20.6w 17OF69    F51  C~4ydr      
2021 08  11.330422 20 23 38.617  -04 58 27.42  20.5w 17OF69    F51  C~4ydr      
2021 08  11.340897 20 23 38.566  -04 58 27.74  20.5w 17OF69    F51  C~4ydr      
2021 08  30.300590 20 22 20.985  -05 05 34.05  20.8w 17OF69    F52  C~4ydr      
2021 08  30.312222 20 22 20.944  -05 05 34.36  20.8w 17OF69    F52  C~4ydr      
2021 08  30.323882 20 22 20.901  -05 05 34.61  20.8w 17OF69    F52  C~4ydr      
2021 08  30.335591 20 22 20.855  -05 05 34.91  20.8w 17OF69    F52  C~4ydr      
2021 09  09.275953 20 21 47.031  -05 09 37.07  20.6w 17OF69    F51  C~52bO      
2021 09  09.289273 20 21 46.989  -05 09 37.47  20.6w 17OF69    F51  C~52bO      
2021 09  09.302712 20 21 46.944  -05 09 37.75  20.6w 17OF69    F51  C~52bO      
2021 09  09.316104 20 21 46.905  -05 09 38.08  20.7w 17OF69    F51  C~52bO      
2021 09  10.50582  20 21 43.29   -05 10 06.2   19.2R 17OF69    D29  C~52bO      
2021 09  10.52349  20 21 43.19   -05 10 06.7   19.9R 17OF69    D29  C~52bO      
2021 09  27.321590 20 21 02.705  -05 16 56.89  20.6w 17OF69    F52  C~55cR      
2021 09  27.331079 20 21 02.692  -05 16 57.15  20.6w 17OF69    F52  C~55cR      
2021 09  27.340689 20 21 02.669  -05 16 57.38  20.6w 17OF69    F52  C~55cR      
2021 09  27.350235 20 21 02.654  -05 16 57.69  20.5w 17OF69    F52  C~55cR      

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    -0.01       0.00     0.02
     2   0.0000      0.00    -0.03       0.00     0.01
     3   0.1638      0.00    -0.12       0.00    -0.07
     4   0.1639      0.00     0.02       0.00     0.01
     5   1.0185      0.00     0.08       0.00     0.18
     6   1.0185      0.00     0.04       0.00     0.04
     7   1.0186      0.00     0.01       0.00     0.04
     8   1.0186      0.00     0.01       0.00    -0.01
     9   1.1251      0.00     0.05       0.00     0.03
    10   1.1252      0.00     0.02       0.00    -0.01
    11   1.1578      0.00     0.02       0.00    -0.03
    12   1.1578      0.00     0.06       0.00    -0.47
    13   1.1632      0.00     0.01       0.00     0.04
    14   1.1632      0.00     0.06       0.00    -0.03
    15   1.1768      0.00    -0.02       0.00    -0.02
    16   1.1769      0.00     0.03       0.00     0.04
    17   1.9825      0.00     0.08       0.00     0.15
    18   1.9825      0.00    -0.09       0.00     0.09
    19   3.0172      0.00     0.01       0.00     0.01
    20   3.0172      0.00     0.03       0.00     0.03
    21   3.0226      0.00     0.02       0.00     0.04
    22   3.0226      0.00     0.02       0.00     0.03
    23   3.0226      0.00    -0.00       0.00     0.03
    24   3.0227      0.00     0.03       0.00     0.04
    25   3.0445      0.00     0.04       0.00     0.04
    26   3.0445      0.00     0.02       0.00     0.01
    27   3.0446      0.00     0.03       0.00     0.00
    28   3.0446      0.00     0.03       0.00    -0.07
    29   3.1018      0.00    -0.01       0.00    -0.02
    30   3.1018      0.00     0.01       0.00    -0.11
    31   3.1019      0.00     0.06       0.00     0.06
    32   3.1019      0.00     0.07       0.00     0.20
    33   3.1043      0.00     0.08       0.00    -0.15
    34   3.1044      0.00    -0.03       0.00     0.08
    35   3.1044      0.00    -0.03       0.00     0.01
    36   3.1044      0.00    -0.02       0.00    -0.01
    37   3.1044      0.00    -0.04       0.00     0.03
    38   3.1045      0.00    -0.10       0.00     0.06
    39   3.1045      0.00     0.06       0.00     0.10
    40   3.1045      0.00     0.07       0.00     0.04
    41   3.1699      0.00    -0.04       0.00    -0.04
    42   3.1699      0.00    -0.01       0.00    -0.03
    43   3.1700      0.00    -0.02       0.00    -0.02
    44   3.1700      0.00    -0.00       0.00     0.01
    45   3.2463      0.00    -0.32       0.00    -0.02
    46   3.2464      0.00    -0.06       0.00    -0.01
    47   3.2464      0.00     0.02       0.00     0.04
    48   3.2464      0.00    -0.01       0.00    -0.01
    49   3.9345      0.00     0.08       0.00    -0.02
    50   3.9345      0.00     0.03       0.00     0.02
    51   3.9345      0.00     0.03       0.00     0.07
    52   3.9345      0.00     0.00       0.00     0.00
    53   4.0519      0.00    -0.14       0.00     0.18
    54   4.0520      0.00     0.02       0.00     0.12
    55   4.0520      0.00     0.01       0.00     0.04
    56   4.1338      0.00     0.06       0.00    -0.01
    57   4.1338      0.00     0.02       0.00    -0.05
    58   4.1339      0.00     0.07       0.00     0.06
    59   4.1611      0.00     0.01       0.00     0.00
    60   4.1611      0.00    -0.03       0.00    -0.02
    61   4.1612      0.00     0.03       0.00     0.02
    62   4.1612      0.00     0.05       0.00     0.00
    63   4.2949      0.00    -0.03       0.00    -0.04
    64   4.2949      0.00    -0.02       0.00    -0.02
    65   4.2950      0.00    -0.02       0.00     0.02
    66   4.2951      0.00     0.01       0.00     0.09
    67   5.1246      0.00    -0.43       0.00     0.07
    68   5.1252      0.00    -0.37       0.00    -0.03
    69   5.1714      0.00     0.06       0.00     0.04
    70   5.1714      0.00    -0.01       0.00     0.01
    71   5.1714      0.00    -0.02       0.00    -0.01
    72   5.1715      0.00    -0.02       0.00     0.01
    73   5.2671      0.00     0.01       0.00     0.01
    74   5.2671      0.00     0.02       0.00    -0.01
    75   5.2671      0.00     0.03       0.00     0.02
    76   5.2672      0.00     0.06       0.00     0.01
    77   5.2802      0.00     0.01       0.00    -0.01
    78   5.2803      0.00    -0.02       0.00     0.01
    79   5.2803      0.00    -0.02       0.00    -0.00
    80   5.2829      0.00     0.01       0.00    -0.31
    81   5.3327      0.00     0.05       0.00    -0.01
    82   5.3327      0.00     0.08       0.00    -0.02
    83   5.3328      0.00     0.06       0.00    -0.01
    84   5.3328      0.00     0.09       0.00     0.02
    85   5.3353      0.00     0.00       0.00     0.04
    86   5.3353      0.00     0.05       0.00    -0.03
    87   5.3353      0.00     0.01       0.00     0.01
    88   5.3354      0.00     0.04       0.00     0.07
    89   5.3955      0.00     0.14       0.00    -0.08
    90   5.3956      0.00     0.06       0.00     0.06
    91   5.4497      0.00     0.04       0.00    -0.11
    92   5.4525      0.00     0.03       0.00    -0.01
    93   5.9298      0.00     0.03       0.00     0.02
    94   5.9327      0.00     0.06       0.00    -0.16
    95   6.0097      0.00     0.06       0.00    -0.04
    96   6.0098      0.00    -0.01       0.00     0.06
    97   7.8852      0.00    -0.05       0.00    -0.00
    98   7.8852      0.00    -0.02       0.00     0.03
    99   7.8852      0.00    -0.01       0.00    -0.04
   100   7.8852      0.00    -0.03       0.00    -0.04
   101   7.9427      0.00    -0.01       0.00     0.02
   102   7.9427      0.00     0.00       0.00    -0.01
   103   7.9427      0.00    -0.00       0.00     0.06
   104   7.9427      0.00    -0.01       0.00     0.02
   105   7.9754      0.00     0.06       0.00    -0.11
   106   7.9755      0.00     0.07       0.00    -0.08
   107   7.9755      0.00    -0.05       0.00    -0.12
   108   8.0107      0.00    -0.04       0.00     0.02
   109   8.0107      0.00    -0.01       0.00    -0.07
   110   8.0108      0.00     0.02       0.00    -0.00
   111   8.0108      0.00    -0.03       0.00     0.02
   112   8.0328      0.00    -0.06       0.00     0.02
   113   8.0328      0.00    -0.01       0.00    -0.03
   114   8.0328      0.00     0.09       0.00    -0.05
   115   8.0329      0.00    -0.04       0.00    -0.06
   116   8.0492      0.00     0.04       0.00    -0.05
   117   8.0493      0.00    -0.01       0.00    -0.12
   118   8.0493      0.00     0.04       0.00    -0.02
   119   8.0493      0.00    -0.01       0.00     0.01
   120   8.0576      0.00    -0.06       0.00    -0.18
   121   8.0576      0.00    -0.10       0.00     0.07
   122   8.0577      0.00    -0.14       0.00     0.05
   123   8.0577      0.00     0.00       0.00    -0.08
   124   8.0984      0.00     0.03       0.00    -0.10
   125   8.0985      0.00     0.05       0.00     0.08
   126   8.0985      0.00    -0.22       0.00     0.01
   127   8.1585      0.00    -0.24       0.00    -0.07
   128   8.1586      0.00    -0.17       0.00    -0.05
   129   8.1586      0.00    -0.16       0.00    -0.19
   130   8.1966      0.00    -0.08       0.00     0.04
   131   8.1966      0.00    -0.05       0.00    -0.03
   132   8.1967      0.00     0.00       0.00    -0.01
   133   8.1967      0.00    -0.01       0.00     0.03
   134   8.2019      0.00     0.03       0.00    -0.01
   135   8.2019      0.00    -0.04       0.00    -0.10
   136   8.2020      0.00     0.03       0.00    -0.10
   137   8.2020      0.00     0.00       0.00    -0.08
   138   8.2377      0.00    -0.23       0.00    -0.21
   139   8.2378      0.00    -0.09       0.00    -0.08
   140   8.2378      0.00     0.33       0.00     0.06
   141   8.2378      0.00     0.27       0.00     0.01
   142   8.2593      0.00    -0.03       0.00    -0.17
   143   8.2594      0.00    -0.04       0.00    -0.10
   144   8.2594      0.00    -0.00       0.00     0.02
   145   8.2594      0.00    -0.12       0.00     0.09
   146   8.2676      0.00     0.10       0.00     0.08
   147   8.2676      0.00    -0.03       0.00    -0.02
   148   8.2676      0.00     0.04       0.00    -0.09
   149   8.2676      0.00     0.02       0.00    -0.22
   150   8.3223      0.00    -0.17       0.00    -0.05
   151   8.3224      0.00    -0.03       0.00     0.04
   152   8.3224      0.00    -0.05       0.00     0.11
   153   8.3224      0.00     0.04       0.00    -0.00
   154   8.3280      0.00    -0.06       0.00    -0.06
   155   8.3280      0.00    -0.01       0.00    -0.03
   156   8.3280      0.00     0.01       0.00     0.04
   157   8.3281      0.00    -0.04       0.00     0.03
   158   8.3301      0.00     0.45       0.00    -0.34
   159   8.3360      0.00     0.07       0.00     0.08
   160   8.3360      0.00    -0.02       0.00    -0.25
   161   8.3360      0.00     0.01       0.00     0.13
   162   8.3360      0.00    -0.08       0.00     0.10
   163   8.3548      0.00     0.07       0.00     0.18
   164   8.3551      0.00    -0.12       0.00     0.03
   165   8.3551      0.00    -0.14       0.00     0.18
   166   8.3552      0.00    -0.17       0.00    -0.18
   167   8.4044      0.00     0.02       0.00    -0.03
   168   8.4044      0.00     0.03       0.00    -0.08
   169   8.4044      0.00     0.05       0.00     0.11
   170   8.4045      0.00     0.00       0.00    -0.11
   171   8.9282      0.00    -0.05       0.00    -0.20
   172   8.9283      0.00    -0.05       0.00     0.02
   173   8.9283      0.00     0.07       0.00     0.03
   174   8.9283      0.00     0.06       0.00     0.05
   175   9.0022      0.00    -0.02       0.00     0.07
   176   9.0022      0.00    -0.03       0.00     0.01
   177   9.0022      0.00    -0.07       0.00    -0.08
   178   9.0023      0.00    -0.05       0.00    -0.01
   179   9.1393      0.00     0.18       0.00    -0.15
   180   9.1393      0.00     0.42       0.00    -0.21
   181   9.1556      0.00    -0.00       0.00     0.16
   182   9.1557      0.00     0.13       0.00    -0.55
   183   9.1685      0.00     0.07       0.00     0.07
   184   9.1685      0.00     0.15       0.00     0.03
   185   9.1686      0.00    -0.06       0.00     0.06
   186   9.1686      0.00    -0.12       0.00    -0.04
   187   9.2205      0.00    -0.05       0.00     0.02
   188   9.2205      0.00    -0.01       0.00    -0.01
   189   9.2206      0.00     0.00       0.00     0.02
   190   9.2206      0.00    -0.03       0.00    -0.00
   191   9.2478      0.00    -0.06       0.00     0.02
   192   9.2478      0.00    -0.05       0.00    -0.05
   193   9.2479      0.00    -0.09       0.00     0.00
   194   9.2479      0.00    -0.03       0.00     0.00
   195   9.2512      0.00     0.27       0.00     1.23
   196   9.2512      0.00    -0.41       0.00     1.16
   197   9.2972      0.00    -0.11       0.00     0.04
   198   9.2972      0.00    -0.04       0.00     0.00
   199   9.2973      0.00    -0.12       0.00     0.00
   200   9.2973      0.00    -0.08       0.00    -0.08

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.

17OF69    quality flag:3

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

axisobj        39.415    39.415    39.415
ecceobj         0.214     0.214     0.214
incobj         13.682    13.682    13.682
qmin           30.143    30.144    30.142
qmax           49.182    49.186    49.182
amean          39.455    39.455    39.455
amin           39.103    39.103    39.104
amax           39.874    39.875    39.874
emean           0.203     0.203     0.203
emin            0.164     0.164     0.164
emax            0.235     0.235     0.235
imean          14.645    14.645    14.645
imin           13.593    13.593    13.593
imax           15.941    15.941    15.941
excite_mean     0.325     0.325     0.325
fracstop        1.000     1.000     1.000
cjmean          2.931     2.931     2.931

libcent 0       180.6     180.5     180.6
libamp  0        41.5      41.4      41.5
libcent 1      -180.0    -180.0    -180.0
libamp  1      -180.0    -180.0    -180.0
libcent 2      -180.0    -180.0    -180.0
libamp  2      -180.0    -180.0    -180.0
libcent 3      -180.0    -180.0    -180.0
libamp  3      -180.0    -180.0    -180.0
libcent 4      -180.0    -180.0    -180.0
libamp  4      -180.0    -180.0    -180.0

kozaimean       180.1     180.1     180.2
kozaiamp        179.9     180.0     179.9