Orbit Fit and Astrometric record for 15PF312

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: 15PF312   
# Created Sat Nov 17 02:10:06 2018
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting  140 observations of  140
# Arc:   9.21y
# First observation: 2008/10/30
#  Last observation: 2018/01/16
# Chi-squared of fit:    89.18 DOF:  274 RMS:  0.14
# Min/Max residuals:    -0.46    0.40
# Exact a, adot, b, bdot, g, gdot:
  1.603761E-05  2.423977E-02 -1.188686E-06 -5.280072E-03  2.455109E-02 -1.187677E-03
# Covariance matrix:
  3.2571E-13 -8.7014E-14 -1.7726E-14  1.2737E-14 -5.0122E-14 -2.2980E-13
 -8.7014E-14  4.8418E-14  1.4302E-14 -9.8863E-15  2.0651E-14  1.8145E-13
 -1.7726E-14  1.4302E-14  2.2499E-13 -2.9276E-14  5.0446E-15  5.8435E-14
  1.2737E-14 -9.8863E-15 -2.9276E-14  5.4192E-15 -3.9518E-15 -4.0084E-14
 -5.0122E-14  2.0651E-14  5.0446E-15 -3.9518E-15  3.0813E-14  6.8722E-14
 -2.2980E-13  1.8145E-13  5.8435E-14 -4.0084E-14  6.8722E-14  7.3822E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
  -13.633271   27.162236   -0.177302   -0.230602   -0.950935  2454769.839509
# Heliocentric elements and errors
Epoch:              2454770.5000  =  2008/10/31
Mean Anomaly:          334.33153 +/-     0.019
Argument of Peri:      258.91902 +/-     0.024
Long of Asc Node:      160.57119 +/-     0.000
Inclination:            17.97855 +/-     0.000
Eccentricity:         0.09035680 +/-    0.0000
Semi-Major Axis:     45.29251476 +/-    0.0012
Time of Perihelion: 2462708.9470 +/-       7.3
Perihelion:          41.20002814 +/-    0.0014
Aphelion:            49.38500138 +/-    0.0016
Period (y)              304.8231 +/-      0.01
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           36.00945115 +/-    0.0002
Ecliptic Y           18.67077767 +/-    0.0001
Ecliptic Z           -9.60070043 +/-    0.0001
Ecliptic XDOT        -0.00146608 +/-    0.0000
Ecliptic YDOT         0.00228533 +/-    0.0000
Ecliptic ZDOT        -0.00054112 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   41.68278147 +/-    0.0002
Geocenter to KBO     40.73145192 +/-    0.0003
# Hcoef:  6.63

The following table shows the complete astrometric record for 15PF312. 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 (15PF312) followed by the observatory code and reference code for the source of the astrometry.

2008 10  30.338755 02 00 18.99   -02 16 48.0   21.8V 15PF312   645  C~2B02      
2008 10  30.339585 02 00 18.97   -02 16 47.7   21.6V 15PF312   645  C~2B02      
2008 10  30.342072 02 00 18.95   -02 16 48.0   22.5V 15PF312   645  C~2B02      
2009 09  16.396834 02 09 00.71   -01 41 19.1   22.3V 15PF312   645  C~2B02      
2009 09  16.397664 02 09 00.72   -01 41 19.2   22.0V 15PF312   645  C~2B02      
2009 09  16.400151 02 09 00.71   -01 41 19.1   23.0V 15PF312   645  C~2B02      
2015 08  14.391644 02 43 38.41   -00 07 45.6   22.7r 15PF312   W84  C~1bRB      
2015 08  14.393993 02 43 38.40   -00 07 46.0   22.8i 15PF312   W84  C~1bRB      
2015 08  14.397789 02 43 38.42   -00 07 45.7   23.3z 15PF312   W84  C~1bRB      
2015 08  18.303883 02 43 38.26   -00 09 24.9   23.1g 15PF312   W84  C~1bRB      
2015 08  18.306088 02 43 38.25   -00 09 24.9   22.4r 15PF312   W84  C~1bRB      
2015 08  18.308426 02 43 38.25   -00 09 25.1   22.0i 15PF312   W84  C~1bRB      
2015 08  22.295671 02 43 36.65   -00 11 11.3   22.4r 15PF312   W84  C~1bRB      
2015 08  22.298021 02 43 36.65   -00 11 11.5   22.3i 15PF312   W84  C~1bRB      
2015 08  31.291655 02 43 27.86   -00 15 29.7   22.4i 15PF312   W84  C~1bRB      
2015 08  31.295440 02 43 27.85   -00 15 29.9   22.2z 15PF312   W84  C~1bRB      
2015 09  11.313044 02 43 07.73   -00 21 12.0   22.6r 15PF312   W84  C~1bRB      
2015 09  11.315394 02 43 07.72   -00 21 12.3   22.2i 15PF312   W84  C~1bRB      
2015 09  11.319178 02 43 07.71   -00 21 12.1   22.1z 15PF312   W84  C~1bRB      
2015 09  19.324809 02 42 47.03   -00 25 32.0   22.8g 15PF312   W84  C~1bRB      
2015 09  19.327002 02 42 47.02   -00 25 32.0   22.2r 15PF312   W84  C~1bRB      
2015 09  19.329363 02 42 47.01   -00 25 32.2   22.1i 15PF312   W84  C~1bRB      
2015 09  19.333183 02 42 47.00   -00 25 32.2   22.1z 15PF312   W84  C~1bRB      
2015 09  23.199433 02 42 35.37   -00 27 39.6   23.3r 15PF312   W84  C~1bRB      
2015 09  23.201782 02 42 35.36   -00 27 39.5   22.0i 15PF312   W84  C~1bRB      
2015 09  23.205579 02 42 35.36   -00 27 39.3   22.1z 15PF312   W84  C~1bRB      
2016 08  15.338819 02 49 14.15   +00 04 17.5   22.4r 15PF312   W84  C~2B02      
2016 08  15.341192 02 49 14.15   +00 04 17.4   22.1i 15PF312   W84  C~2B02      
2016 08  15.347812 02 49 14.15   +00 04 17.2   22.7z 15PF312   W84  C~2B02      
2016 09  02.277517 02 49 01.73   -00 04 02.0   22.9g 15PF312   W84  C~2B02      
2016 09  02.279722 02 49 01.71   -00 04 02.1   22.3r 15PF312   W84  C~2B02      
2016 09  02.282072 02 49 01.72   -00 04 02.1   22.2i 15PF312   W84  C~2B02      
2016 09  02.286053 02 49 01.70   -00 04 02.2   22.3z 15PF312   W84  C~2B02      
2016 09  12.272500 02 48 42.69   -00 09 14.2   22.4r 15PF312   W84  C~2B02      
2016 09  12.274850 02 48 42.69   -00 09 14.4   22.5i 15PF312   W84  C~2B02      
2016 09  12.278819 02 48 42.69   -00 09 14.5   22.1z 15PF312   W84  C~2B02      
2016 09  22.279196 02 48 15.84   -00 14 38.7   23.1g 15PF312   W84  C~2B02      
2016 09  22.281435 02 48 15.83   -00 14 38.7   22.2r 15PF312   W84  C~2B02      
2016 09  22.283796 02 48 15.82   -00 14 38.8   22.0i 15PF312   W84  C~2B02      
2016 09  22.287766 02 48 15.81   -00 14 38.9   22.2z 15PF312   W84  C~2B02      
2016 09  29.204716 02 47 53.15   -00 18 25.1   22.9g 15PF312   W84  C~2B02      
2016 09  29.206910 02 47 53.15   -00 18 25.1   22.4r 15PF312   W84  C~2B02      
2016 09  29.209271 02 47 53.14   -00 18 25.2   22.1i 15PF312   W84  C~2B02      
2016 09  29.215868 02 47 53.13   -00 18 25.3   22.0z 15PF312   W84  C~2B02      
2016 10  09.134028 02 47 15.66   -00 23 44.0   21.9z 15PF312   W84  C~2B02      
2016 10  27.155712 02 45 56.96   -00 32 33.7   22.8g 15PF312   W84  C~2B02      
2016 10  27.157928 02 45 56.95   -00 32 33.9   22.2r 15PF312   W84  C~2B02      
2016 10  27.160289 02 45 56.94   -00 32 33.8   22.0i 15PF312   W84  C~2B02      
2016 10  27.166910 02 45 56.93   -00 32 33.8   21.9z 15PF312   W84  C~2B02      
2016 11  10.096308 02 44 51.76   -00 38 08.5   22.1i 15PF312   W84  C~2B02      
2016 11  10.100289 02 44 51.74   -00 38 08.6   21.9z 15PF312   W84  C~2B02      
2016 12  01.080058 02 43 18.00   -00 43 34.3   22.3r 15PF312   W84  C~2B02      
2016 12  01.082419 02 43 17.99   -00 43 34.3   22.1i 15PF312   W84  C~2B02      
2016 12  01.089028 02 43 17.97   -00 43 34.3   22.1z 15PF312   W84  C~2B02      
2016 12  08.105822 02 42 50.22   -00 44 27.0   22.1i 15PF312   W84  C~2B02      
2016 12  17.180336 02 42 18.49   -00 44 49.9   22.5z 15PF312   W84  C~2B02      
2016 12  24.044392 02 41 58.12   -00 44 33.2   22.9g 15PF312   W84  C~2B02      
2016 12  24.046597 02 41 58.12   -00 44 33.2   22.3r 15PF312   W84  C~2B02      
2016 12  24.048958 02 41 58.11   -00 44 33.2   22.1i 15PF312   W84  C~2B02      
2016 12  24.052940 02 41 58.09   -00 44 33.1   22.0z 15PF312   W84  C~2B02      
2016 12  28.127211 02 41 47.69   -00 44 09.2   22.3r 15PF312   W84  C~2B02      
2016 12  28.129572 02 41 47.68   -00 44 09.4   22.2i 15PF312   W84  C~2B02      
2016 12  28.133542 02 41 47.67   -00 44 09.3   22.0z 15PF312   W84  C~2B02      
2017 01  03.079045 02 41 34.92   -00 43 15.9   22.9g 15PF312   W84  C~2B02      
2017 01  03.081250 02 41 34.92   -00 43 16.2   22.4r 15PF312   W84  C~2B02      
2017 01  03.083611 02 41 34.91   -00 43 16.1   22.2i 15PF312   W84  C~2B02      
2017 01  03.087593 02 41 34.90   -00 43 16.0   22.1z 15PF312   W84  C~2B02      
2017 01  25.048953 02 41 15.21   -00 37 03.6   22.9g 15PF312   W84  C~2B02      
2017 01  29.054728 02 41 16.50   -00 35 28.8   23.1g 15PF312   W84  C~2B02      
2017 01  29.056956 02 41 16.50   -00 35 28.8   22.4r 15PF312   W84  C~2B02      
2017 01  29.059294 02 41 16.51   -00 35 28.8   22.4i 15PF312   W84  C~2B02      
2017 01  29.065914 02 41 16.50   -00 35 28.8   22.1z 15PF312   W84  C~2B02      
2017 08  21.322003 02 54 49.810  +00 14 36.35        15PF312   W84  C~2g4Q      
2017 08  21.326592 02 54 49.801  +00 14 36.20        15PF312   W84  C~2g4Q      
2017 09  25.292118 02 53 47.418  -00 03 12.90        15PF312   W84  C~2g4Q      
2017 09  25.294323 02 53 47.421  -00 03 13.04        15PF312   W84  C~2g4Q      
2017 09  25.296696 02 53 47.413  -00 03 13.05        15PF312   W84  C~2g4Q      
2017 09  25.299335 02 53 47.398  -00 03 13.17        15PF312   W84  C~2g4Q      
2017 09  25.301985 02 53 47.394  -00 03 13.33        15PF312   W84  C~2g4Q      
2017 09  25.324636 02 53 47.313  -00 03 14.03        15PF312   W84  C~2g4Q      
2017 10  14.271152 02 52 36.918  -00 13 16.84        15PF312   W84  C~2g4Q      
2017 10  14.273513 02 52 36.911  -00 13 16.89        15PF312   W84  C~2g4Q      
2017 10  14.276152 02 52 36.903  -00 13 16.85        15PF312   W84  C~2g4Q      
2017 10  14.278802 02 52 36.883  -00 13 16.95        15PF312   W84  C~2g4Q      
2017 10  19.261904 02 52 15.467  -00 15 45.94        15PF312   W84  C~2g4Q      
2017 10  19.267228 02 52 15.447  -00 15 46.06        15PF312   W84  C~2g4Q      
2017 10  26.272142 02 51 43.969  -00 19 04.12        15PF312   W84  C~2g4Q      
2017 10  26.274346 02 51 43.957  -00 19 04.12        15PF312   W84  C~2g4Q      
2017 10  26.276696 02 51 43.950  -00 19 04.25        15PF312   W84  C~2g4Q      
2017 10  26.279335 02 51 43.933  -00 19 04.30        15PF312   W84  C~2g4Q      
2017 10  31.210608 02 51 21.115  -00 21 13.90        15PF312   W84  C~2g4Q      
2017 10  31.213258 02 51 21.101  -00 21 13.84        15PF312   W84  C~2g4Q      
2017 11  07.210539 02 50 48.246  -00 24 01.72        15PF312   W84  C~2g4Q      
2017 11  07.213177 02 50 48.225  -00 24 01.80        15PF312   W84  C~2g4Q      
2017 11  14.191736 02 50 15.424  -00 26 27.55        15PF312   W84  C~2g4Q      
2017 11  14.193953 02 50 15.408  -00 26 27.63        15PF312   W84  C~2g4Q      
2017 11  14.196326 02 50 15.396  -00 26 27.69        15PF312   W84  C~2g4Q      
2017 11  14.198964 02 50 15.386  -00 26 27.71        15PF312   W84  C~2g4R      
2017 11  14.201627 02 50 15.376  -00 26 27.65        15PF312   W84  C~2g4R      
2017 11  19.245973 02 49 51.981  -00 27 58.24        15PF312   W84  C~2g4R      
2017 11  19.248189 02 49 51.976  -00 27 58.28        15PF312   W84  C~2g4R      
2017 11  19.250539 02 49 51.962  -00 27 58.31        15PF312   W84  C~2g4R      
2017 11  19.253201 02 49 51.966  -00 27 58.20        15PF312   W84  C~2g4R      
2017 11  19.255851 02 49 51.925  -00 27 58.29        15PF312   W84  C~2g4R      
2017 11  27.206777 02 49 16.289  -00 29 53.11        15PF312   W84  C~2g4R      
2017 12  05.085446 02 48 43.196  -00 31 11.18        15PF312   W84  C~2g4R      
2017 12  07.095348 02 48 35.195  -00 31 25.13        15PF312   W84  C~2g4R      
2017 12  07.097552 02 48 35.188  -00 31 25.20        15PF312   W84  C~2g4R      
2017 12  07.099914 02 48 35.180  -00 31 25.18        15PF312   W84  C~2g4R      
2017 12  07.102576 02 48 35.165  -00 31 25.20        15PF312   W84  C~2g4R      
2017 12  07.105214 02 48 35.154  -00 31 25.18        15PF312   W84  C~2g4R      
2017 12  09.120133 02 48 27.347  -00 31 36.67        15PF312   W84  C~2g4R      
2017 12  09.121522 02 48 27.338  -00 31 36.77        15PF312   W84  C~2g4R      
2017 12  10.141412 02 48 23.472  -00 31 41.74        15PF312   W84  C~2g4R      
2017 12  10.143617 02 48 23.460  -00 31 41.62        15PF312   W84  C~2g4R      
2017 12  10.145990 02 48 23.453  -00 31 41.73        15PF312   W84  C~2g4R      
2017 12  10.148617 02 48 23.444  -00 31 41.71        15PF312   W84  C~2g4R      
2017 12  10.151268 02 48 23.430  -00 31 41.55        15PF312   W84  C~2g4R      
2017 12  15.055209 02 48 05.682  -00 31 56.19        15PF312   W84  C~2g4R      
2017 12  15.057425 02 48 05.675  -00 31 56.09        15PF312   W84  C~2g4R      
2017 12  15.059786 02 48 05.667  -00 31 56.23        15PF312   W84  C~2g4R      
2017 12  15.062448 02 48 05.664  -00 31 56.27        15PF312   W84  C~2g4R      
2017 12  15.065110 02 48 05.650  -00 31 56.31        15PF312   W84  C~2g4R      
2017 12  22.070753 02 47 42.979  -00 31 50.94        15PF312   W84  C~2g4R      
2017 12  22.072969 02 47 42.969  -00 31 50.90        15PF312   W84  C~2g4R      
2017 12  22.075342 02 47 42.960  -00 31 50.89        15PF312   W84  C~2g4R      
2017 12  22.077981 02 47 42.951  -00 31 50.93        15PF312   W84  C~2g4R      
2017 12  22.080620 02 47 42.943  -00 31 50.92        15PF312   W84  C~2g4R      
2017 12  26.093652 02 47 31.545  -00 31 33.97        15PF312   W84  C~2g4R      
2017 12  26.096013 02 47 31.536  -00 31 34.00        15PF312   W84  C~2g4R      
2017 12  26.098652 02 47 31.529  -00 31 33.99        15PF312   W84  C~2g4R      
2017 12  26.101279 02 47 31.522  -00 31 33.92        15PF312   W84  C~2g4R      
2018 01  11.095868 02 46 59.046  -00 28 49.53        15PF312   W84  C~2g4R      
2018 01  11.098085 02 46 59.044  -00 28 49.50        15PF312   W84  C~2g4R      
2018 01  11.100446 02 46 59.037  -00 28 49.44        15PF312   W84  C~2g4R      
2018 01  11.105758 02 46 59.030  -00 28 49.32        15PF312   W84  C~2g4R      
2018 01  16.089931 02 46 53.505  -00 27 27.80        15PF312   W84  C~2g4R      
2018 01  16.092147 02 46 53.503  -00 27 27.72        15PF312   W84  C~2g4R      
2018 01  16.097124 02 46 53.502  -00 27 27.58        15PF312   W84  C~2g4R      
2018 01  16.099786 02 46 53.488  -00 27 27.51        15PF312   W84  C~2g4R      

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     0.08       0.00    -0.46
  2   0.0000      0.00    -0.16       0.00    -0.14
  3   0.0000      0.00    -0.29       0.00    -0.38
  4   0.8790      0.00     0.14       0.00    -0.15
  5   0.8790      0.00     0.33       0.00    -0.22
  6   0.8790      0.00     0.30       0.00    -0.04
  7   6.7873      0.00    -0.01       0.00     0.18
  8   6.7873      0.00    -0.16       0.00    -0.17
  9   6.7873      0.00     0.13       0.00     0.23
 10   6.7980      0.00     0.11       0.00     0.06
 11   6.7980      0.00    -0.03       0.00     0.12
 12   6.7980      0.00    -0.02       0.00    -0.02
 13   6.8089      0.00    -0.09       0.00     0.39
 14   6.8089      0.00    -0.06       0.00     0.25
 15   6.8335      0.00    -0.23       0.00     0.21
 16   6.8336      0.00    -0.30       0.00     0.12
 17   6.8637      0.00     0.05       0.00     0.19
 18   6.8637      0.00    -0.02       0.00    -0.03
 19   6.8637      0.00    -0.03       0.00     0.29
 20   6.8857      0.00     0.09       0.00     0.17
 21   6.8857      0.00     0.03       0.00     0.24
 22   6.8857      0.00    -0.01       0.00     0.12
 23   6.8857      0.00     0.01       0.00     0.25
 24   6.8963      0.00     0.18       0.00    -0.20
 25   6.8963      0.00     0.15       0.00    -0.02
 26   6.8963      0.00     0.33       0.00     0.31
 27   7.7919      0.00    -0.37       0.00     0.12
 28   7.7919      0.00    -0.37       0.00     0.08
 29   7.7919      0.00    -0.37       0.00     0.05
 30   7.8410      0.00    -0.02       0.00     0.09
 31   7.8410      0.00    -0.26       0.00     0.05
 32   7.8410      0.00    -0.06       0.00     0.13
 33   7.8411      0.00    -0.27       0.00     0.15
 34   7.8684      0.00    -0.13       0.00     0.07
 35   7.8684      0.00    -0.04       0.00    -0.06
 36   7.8684      0.00     0.10       0.00    -0.03
 37   7.8958      0.00     0.03       0.00     0.13
 38   7.8958      0.00    -0.01       0.00     0.21
 39   7.8958      0.00    -0.05       0.00     0.18
 40   7.8958      0.00    -0.02       0.00     0.21
 41   7.9148      0.00    -0.09       0.00     0.12
 42   7.9148      0.00     0.03       0.00     0.19
 43   7.9148      0.00     0.00       0.00     0.17
 44   7.9148      0.00     0.21       0.00     0.29
 45   7.9419      0.00    -0.01       0.00     0.12
 46   7.9913      0.00    -0.11       0.00     0.20
 47   7.9913      0.00    -0.10       0.00     0.06
 48   7.9913      0.00    -0.09       0.00     0.22
 49   7.9913      0.00     0.23       0.00     0.40
 50   8.0295      0.00     0.16       0.00     0.29
 51   8.0295      0.00     0.15       0.00     0.27
 52   8.0869      0.00    -0.10       0.00     0.13
 53   8.0869      0.00    -0.10       0.00     0.15
 54   8.0869      0.00     0.01       0.00     0.21
 55   8.1061      0.00     0.01       0.00     0.07
 56   8.1310      0.00     0.30       0.00     0.12
 57   8.1498      0.00    -0.03       0.00     0.09
 58   8.1498      0.00     0.06       0.00     0.08
 59   8.1498      0.00     0.01       0.00     0.06
 60   8.1498      0.00    -0.12       0.00     0.15
 61   8.1610      0.00     0.03       0.00     0.18
 62   8.1610      0.00    -0.04       0.00    -0.03
 63   8.1610      0.00    -0.04       0.00     0.04
 64   8.1772      0.00    -0.12       0.00     0.26
 65   8.1773      0.00    -0.05       0.00    -0.06
 66   8.1773      0.00    -0.13       0.00     0.01
 67   8.1773      0.00    -0.16       0.00     0.07
 68   8.2374      0.00     0.07       0.00     0.25
 69   8.2484      0.00    -0.10       0.00     0.25
 70   8.2484      0.00    -0.12       0.00     0.20
 71   8.2484      0.00     0.02       0.00     0.14
 72   8.2484      0.00    -0.18       0.00    -0.02
 73   8.8076      0.00     0.10       0.00    -0.11
 74   8.8076      0.00    -0.01       0.00    -0.13
 75   8.9034      0.00    -0.11       0.00    -0.06
 76   8.9034      0.00     0.04       0.00    -0.12
 77   8.9034      0.00     0.04       0.00    -0.06
 78   8.9034      0.00    -0.06       0.00    -0.09
 79   8.9034      0.00     0.01       0.00    -0.16
 80   8.9035      0.00    -0.11       0.00    -0.13
 81   8.9553      0.00     0.02       0.00    -0.16
 82   8.9553      0.00     0.06       0.00    -0.14
 83   8.9553      0.00     0.11       0.00    -0.02
 84   8.9553      0.00    -0.02       0.00    -0.04
 85   8.9690      0.00    -0.01       0.00    -0.08
 86   8.9690      0.00     0.04       0.00    -0.05
 87   8.9882      0.00     0.04       0.00    -0.16
 88   8.9882      0.00     0.02       0.00    -0.10
 89   8.9882      0.00     0.07       0.00    -0.17
 90   8.9882      0.00     0.00       0.00    -0.14
 91   9.0017      0.00     0.01       0.00    -0.12
 92   9.0017      0.00    -0.01       0.00     0.00
 93   9.0209      0.00     0.12       0.00    -0.15
 94   9.0209      0.00    -0.00       0.00    -0.18
 95   9.0400      0.00     0.11       0.00    -0.11
 96   9.0400      0.00     0.02       0.00    -0.15
 97   9.0400      0.00     0.01       0.00    -0.16
 98   9.0400      0.00     0.05       0.00    -0.13
 99   9.0400      0.00     0.09       0.00    -0.02
100   9.0538      0.00     0.03       0.00    -0.12
101   9.0538      0.00     0.11       0.00    -0.12
102   9.0538      0.00     0.07       0.00    -0.12
103   9.0538      0.00     0.31       0.00     0.04
104   9.0538      0.00    -0.12       0.00    -0.01
105   9.0756      0.00     0.09       0.00    -0.03
106   9.0972      0.00     0.10       0.00    -0.12
107   9.1027      0.00     0.03       0.00    -0.09
108   9.1027      0.00     0.06       0.00    -0.14
109   9.1027      0.00     0.08       0.00    -0.11
110   9.1027      0.00     0.02       0.00    -0.11
111   9.1027      0.00     0.01       0.00    -0.08
112   9.1082      0.00     0.03       0.00    -0.02
113   9.1082      0.00    -0.02       0.00    -0.11
114   9.1110      0.00     0.04       0.00    -0.19
115   9.1110      0.00    -0.01       0.00    -0.06
116   9.1110      0.00     0.02       0.00    -0.16
117   9.1110      0.00     0.04       0.00    -0.13
118   9.1111      0.00    -0.02       0.00     0.04
119   9.1245      0.00     0.01       0.00    -0.06
120   9.1245      0.00     0.02       0.00     0.04
121   9.1245      0.00     0.02       0.00    -0.10
122   9.1245      0.00     0.12       0.00    -0.13
123   9.1245      0.00     0.05       0.00    -0.17
124   9.1437      0.00     0.12       0.00    -0.13
125   9.1437      0.00     0.07       0.00    -0.10
126   9.1437      0.00     0.04       0.00    -0.09
127   9.1437      0.00     0.03       0.00    -0.14
128   9.1437      0.00     0.03       0.00    -0.14
129   9.1547      0.00     0.09       0.00    -0.09
130   9.1547      0.00     0.06       0.00    -0.13
131   9.1547      0.00     0.06       0.00    -0.14
132   9.1547      0.00     0.06       0.00    -0.08
133   9.1985      0.00     0.08       0.00    -0.16
134   9.1985      0.00     0.10       0.00    -0.17
135   9.1985      0.00     0.04       0.00    -0.14
136   9.1985      0.00     0.05       0.00    -0.10
137   9.2122      0.00     0.04       0.00    -0.16
138   9.2122      0.00     0.04       0.00    -0.12
139   9.2122      0.00     0.10       0.00    -0.07
140   9.2122      0.00    -0.08       0.00    -0.05

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.

15PF312    quality flag:3

Type:       SCATEXTD  SCATEXTD  SCATEXTD

axisobj        45.683    45.683    45.683
ecceobj         0.098     0.098     0.098
incobj         17.964    17.964    17.964
qmin           40.505    40.522    40.541
qmax           50.377    50.369    50.387
amean          45.321    45.324    45.322
amin           44.959    44.959    44.960
amax           45.708    45.716    45.709
emean           0.091     0.091     0.091
emin            0.080     0.080     0.080
emax            0.103     0.103     0.103
imean          17.302    17.302    17.302
imin           16.969    16.967    16.971
imax           17.648    17.648    17.649
excite_mean     0.311     0.311     0.311
fracstop        1.000     1.000     1.000
cjmean          2.998     2.998     2.998

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       179.8     179.9     179.5
kozaiamp        179.9     180.0     180.0