Orbit Fit and Astrometric record for 14OZ393

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: 14OZ393   
# Created Thu Feb 21 02:09:49 2019
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting   82 observations of   82
# Arc:   7.21y
# First observation: 2010/10/08
#  Last observation: 2017/12/22
# Chi-squared of fit:    52.56 DOF:  158 RMS:  0.14
# Min/Max residuals:    -0.38    0.45
# Exact a, adot, b, bdot, g, gdot:
  1.643525E-05  2.901375E-02 -4.335927E-06 -8.439498E-03  2.714119E-02  1.129802E-03
# Covariance matrix:
  1.4695E-13 -5.7795E-14 -1.5392E-14  1.1941E-14 -1.1053E-14 -1.8971E-13
 -5.7795E-14  4.3826E-14  1.5194E-14 -1.2001E-14  3.3240E-14  1.8947E-13
 -1.5392E-14  1.5194E-14  1.0286E-13 -2.3230E-14  1.2239E-14  7.3065E-14
  1.1941E-14 -1.2001E-14 -2.3230E-14  8.0600E-15 -1.0102E-14 -5.7686E-14
 -1.1053E-14  3.3240E-14  1.2239E-14 -1.0102E-14  7.2062E-14  1.5708E-13
 -1.8971E-13  1.8947E-13  7.3065E-14 -5.7686E-14  1.5708E-13  9.1087E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
   -3.843198   44.642097    0.492436   -0.058010   -0.863241  2455477.907366
# Heliocentric elements and errors
Epoch:              2455478.5000  =  2010/10/09
Mean Anomaly:            6.17245 +/-     0.007
Argument of Peri:      183.97252 +/-     0.011
Long of Asc Node:      211.21371 +/-     0.000
Inclination:            16.65319 +/-     0.000
Eccentricity:         0.19076777 +/-    0.0000
Semi-Major Axis:     46.50664361 +/-    0.0020
Time of Perihelion: 2453492.2861 +/-       2.4
Perihelion:          37.63467491 +/-    0.0021
Aphelion:            55.37861232 +/-    0.0027
Period (y)              317.1617 +/-      0.02
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           27.12156240 +/-    0.0003
Ecliptic Y           26.08818402 +/-    0.0003
Ecliptic Z           -2.46969199 +/-    0.0000
Ecliptic XDOT        -0.00201610 +/-    0.0000
Ecliptic YDOT         0.00212857 +/-    0.0000
Ecliptic ZDOT        -0.00085706 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   37.71300323 +/-    0.0003
Geocenter to KBO     36.84436488 +/-    0.0004
# Hcoef:  6.33

The following table shows the complete astrometric record for 14OZ393. 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 (14OZ393) followed by the observatory code and reference code for the source of the astrometry.

2010 10  08.40660  02 53 21.423  +12 33 19.67  21.9w 14OZ393   F51  C~1vXe      
2010 10  08.42481  02 53 21.342  +12 33 19.27  21.8w 14OZ393   F51  C~1vXe      
2010 10  08.44303  02 53 21.256  +12 33 18.94  21.9w 14OZ393   F51  C~1vXe      
2010 10  08.46216  02 53 21.174  +12 33 18.27  21.9w 14OZ393   F51  C~1vXe      
2010 10  29.54072  02 51 40.635  +12 23 20.95  22.3G 14OZ393   F51  C~2qbI      
2010 10  29.55249  02 51 40.589  +12 23 20.58  21.8G 14OZ393   F51  C~2qbI      
2010 10  30.52052  02 51 35.631  +12 22 52.54  21.4G 14OZ393   F51  C~2qbI      
2011 12  02.25445  02 55 58.015  +12 09 52.16  22.4G 14OZ393   F51  C~2qbI      
2011 12  02.26723  02 55 57.953  +12 09 51.85  22.7G 14OZ393   F51  C~2qbI      
2011 12  02.29280  02 55 57.827  +12 09 51.35  21.8G 14OZ393   F51  C~2qbI      
2012 10  18.39489  03 06 46.328  +12 29 39.54  22.1w 14OZ393   F51  C~1vXe      
2012 10  18.41002  03 06 46.258  +12 29 39.20  22.0w 14OZ393   F51  C~1vXe      
2012 10  18.42520  03 06 46.192  +12 29 38.63  22.0w 14OZ393   F51  C~1vXe      
2012 10  18.44046  03 06 46.118  +12 29 38.22  22.0w 14OZ393   F51  C~1vXe      
2012 12  07.24174  03 02 36.781  +12 08 30.94  22.1w 14OZ393   F51  C~1vXe      
2012 12  07.25677  03 02 36.712  +12 08 30.49  22.0w 14OZ393   F51  C~1vXe      
2012 12  07.27178  03 02 36.621  +12 08 30.35  22.2w 14OZ393   F51  C~1vXe      
2012 12  07.28682  03 02 36.554  +12 08 29.89  22.3w 14OZ393   F51  C~1vXe      
2013 11  24.29542  03 10 45.046  +12 13 12.55  22.1G 14OZ393   F51  C~2qbI      
2013 11  24.30871  03 10 44.990  +12 13 12.04  21.7G 14OZ393   F51  C~2qbI      
2013 11  24.32202  03 10 44.932  +12 13 11.82  21.4G 14OZ393   F51  C~2qbI      
2014 07  31.61363  03 22 33.042  +12 50 59.10  22.0w 14OZ393   F51  C~1vXe      
2014 07  31.61429  03 22 33.031  +12 50 59.18  22.3w 14OZ393   F51  C~1vXe      
2014 07  31.61495  03 22 33.046  +12 50 59.01  22.4w 14OZ393   F51  C~1vXe      
2014 07  31.61561  03 22 33.042  +12 50 59.29  22.3w 14OZ393   F51  C~1vXe      
2014 08  31.54834  03 23 06.452  +12 46 00.98  22.2w 14OZ393   F51  C~1vXe      
2014 08  31.56131  03 23 06.430  +12 46 00.82  22.3w 14OZ393   F51  C~1vXe      
2014 08  31.57423  03 23 06.423  +12 46 00.65  22.4w 14OZ393   F51  C~1vXe      
2014 08  31.58722  03 23 06.414  +12 46 00.32  22.2w 14OZ393   F51  C~1vXe      
2014 11  18.30439  03 18 21.230  +12 14 48.60  22.2G 14OZ393   F51  C~2qbI      
2014 11  20.47178  03 18 09.857  +12 13 56.23  22.1w 14OZ393   F51  C~1vXe      
2014 11  20.48307  03 18 09.795  +12 13 56.10  22.3w 14OZ393   F51  C~1vXe      
2014 11  20.49428  03 18 09.733  +12 13 55.87  22.4w 14OZ393   F51  C~1vXe      
2014 11  20.50548  03 18 09.681  +12 13 55.50  22.1w 14OZ393   F51  C~1vXe      
2014 11  26.29877  03 17 39.724  +12 11 40.93  22.3w 14OZ393   F51  C~1vXe      
2014 11  26.31000  03 17 39.686  +12 11 40.83  22.2w 14OZ393   F51  C~1vXe      
2014 11  26.32121  03 17 39.624  +12 11 40.78  21.9w 14OZ393   F51  C~1vXe      
2014 12  12.44114  03 16 21.946  +12 06 18.39  21.3G 14OZ393   F51  C~2qbI      
2014 12  12.46361  03 16 21.821  +12 06 17.51  21.8G 14OZ393   F51  C~2qbI      
2015 01  15.32402  03 14 33.385  +12 00 34.60  22.4w 14OZ393   F51  C~1vXe      
2015 01  15.33571  03 14 33.367  +12 00 34.69  22.4w 14OZ393   F51  C~1vXe      
2015 01  15.34742  03 14 33.347  +12 00 34.70  22.2w 14OZ393   F51  C~1vXe      
2015 01  15.35915  03 14 33.327  +12 00 34.62  22.1w 14OZ393   F51  C~1vXe      
2015 01  17.29603  03 14 30.222  +12 00 30.95  21.9w 14OZ393   F51  C~1vXe      
2015 01  17.30980  03 14 30.207  +12 00 30.92  22.1w 14OZ393   F51  C~1vXe      
2015 01  17.32360  03 14 30.192  +12 00 30.83  22.1w 14OZ393   F51  C~1vXe      
2015 01  17.33744  03 14 30.171  +12 00 30.91  22.1w 14OZ393   F51  C~1vXe      
2015 07  24.59681  03 28 59.765  +12 49 13.67  22.3w 14OZ393   F51  C~1vXe      
2015 07  24.60135  03 28 59.804  +12 49 13.57  22.0w 14OZ393   F51  C~1vXe      
2015 07  24.60595  03 28 59.805  +12 49 13.57  22.2w 14OZ393   F51  C~1vXe      
2015 07  24.61053  03 28 59.831  +12 49 13.60  22.1w 14OZ393   F51  C~1vXe      
2015 11  07.35793  03 26 22.285  +12 17 48.16  22.0G 14OZ393   F51  C~2qbI      
2015 11  07.36936  03 26 22.229  +12 17 47.39  22.3G 14OZ393   F51  C~2qbI      
2015 11  07.38089  03 26 22.155  +12 17 47.04  21.9G 14OZ393   F51  C~2qbI      
2015 11  08.37486  03 26 17.019  +12 17 21.91  21.8G 14OZ393   F51  C~2qbI      
2015 12  03.31020  03 24 07.570  +12 07 45.83  21.7G 14OZ393   F51  C~2qbI      
2015 12  03.32119  03 24 07.524  +12 07 45.56  22.5G 14OZ393   F51  C~2qbI      
2015 12  03.33218  03 24 07.463  +12 07 45.33  21.9G 14OZ393   F51  C~2qbI      
2015 12  03.34322  03 24 07.417  +12 07 45.11  22.2G 14OZ393   F51  C~2qbI      
2016 01  13.33070  03 21 33.753  +11 59 26.31  22.8G 14OZ393   F51  C~2qbI      
2016 01  31.25722  03 21 12.556  +11 59 42.12  22.6G 14OZ393   F51  C~2qbI      
2016 01  31.27018  03 21 12.545  +11 59 42.23  21.9G 14OZ393   F51  C~2qbI      
2016 01  31.28296  03 21 12.540  +11 59 42.29  22.3G 14OZ393   F51  C~2qbI      
2016 01  31.29585  03 21 12.538  +11 59 42.26  22.2G 14OZ393   F51  C~2qbI      
2016 10  12.57735  03 35 20.053  +12 26 02.16  21.6G 14OZ393   F51  C~2qbI      
2016 10  12.58901  03 35 20.002  +12 26 01.94  21.5G 14OZ393   F51  C~2qbI      
2016 10  12.60058  03 35 19.962  +12 26 01.72  21.6G 14OZ393   F51  C~2qbI      
2016 10  12.61219  03 35 19.910  +12 26 01.23  21.2G 14OZ393   F51  C~2qbI      
2017 09  23.48668  03 43 18.044  +12 30 22.79  22.3G 14OZ393   F51  C~2qbI      
2017 09  23.49771  03 43 18.020  +12 30 22.56  22.2G 14OZ393   F51  C~2qbI      
2017 09  23.50868  03 43 17.991  +12 30 22.26  22.0G 14OZ393   F51  C~2qbI      
2017 09  23.51969  03 43 17.970  +12 30 22.38  22.6G 14OZ393   F51  C~2qbI      
2017 09  24.46908  03 43 15.740  +12 30 00.93  22.2G 14OZ393   F51  C~2qbI      
2017 09  24.48269  03 43 15.695  +12 30 00.67  22.4G 14OZ393   F51  C~2qbI      
2017 09  24.49636  03 43 15.667  +12 30 00.48  22.2G 14OZ393   F51  C~2qbI      
2017 09  24.50993  03 43 15.626  +12 30 00.09  22.1G 14OZ393   F51  C~2qbI      
2017 11  18.33251  03 39 21.826  +12 07 45.38  22.4G 14OZ393   F51  C~2qbI      
2017 11  18.34415  03 39 21.761  +12 07 45.19  22.0G 14OZ393   F51  C~2qbI      
2017 12  22.41219  03 36 34.136  +11 57 35.20  22.3G 14OZ393   F51  C~2qbI      
2017 12  22.42385  03 36 34.096  +11 57 35.15  21.8G 14OZ393   F51  C~2qbI      
2017 12  22.43557  03 36 34.030  +11 57 35.22  22.0G 14OZ393   F51  C~2qbI      
2017 12  22.44728  03 36 33.984  +11 57 34.63  22.6G 14OZ393   F51  C~2qbI      

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     0.13       0.00    -0.09
  2   0.0000      0.00     0.11       0.00     0.01
  3   0.0001      0.00     0.02       0.00     0.17
  4   0.0002      0.00     0.05       0.00     0.02
  5   0.0579      0.00    -0.11       0.00     0.03
  6   0.0579      0.00     0.12       0.00     0.00
  7   0.0605      0.00    -0.01       0.00    -0.23
  8   1.1495      0.00    -0.00       0.00    -0.21
  9   1.1495      0.00    -0.02       0.00    -0.24
 10   1.1496      0.00    -0.08       0.00    -0.17
 11   2.0287      0.00    -0.19       0.00     0.19
 12   2.0288      0.00    -0.15       0.00     0.26
 13   2.0288      0.00    -0.06       0.00     0.10
 14   2.0288      0.00    -0.08       0.00     0.11
 15   2.1652      0.00     0.04       0.00     0.13
 16   2.1652      0.00     0.04       0.00    -0.03
 17   2.1653      0.00    -0.29       0.00     0.13
 18   2.1653      0.00    -0.26       0.00    -0.03
 19   3.1291      0.00    -0.07       0.00    -0.13
 20   3.1291      0.00     0.12       0.00    -0.33
 21   3.1291      0.00     0.29       0.00    -0.24
 22   3.8117      0.00    -0.07       0.00     0.07
 23   3.8117      0.00    -0.26       0.00     0.15
 24   3.8117      0.00    -0.06       0.00    -0.01
 25   3.8117      0.00    -0.15       0.00     0.27
 26   3.8963      0.00     0.20       0.00     0.06
 27   3.8964      0.00    -0.01       0.00     0.10
 28   3.8964      0.00    -0.00       0.00     0.13
 29   3.8965      0.00    -0.02       0.00     0.01
 30   4.1120      0.00     0.45       0.00     0.06
 31   4.1179      0.00     0.07       0.00    -0.09
 32   4.1179      0.00     0.04       0.00     0.05
 33   4.1180      0.00    -0.00       0.00     0.09
 34   4.1180      0.00     0.11       0.00    -0.01
 35   4.1339      0.00    -0.38       0.00    -0.29
 36   4.1339      0.00    -0.07       0.00    -0.14
 37   4.1339      0.00    -0.13       0.00     0.06
 38   4.1781      0.00     0.41       0.00     0.15
 39   4.1781      0.00     0.06       0.00    -0.34
 40   4.2708      0.00     0.01       0.00    -0.07
 41   4.2709      0.00     0.06       0.00     0.05
 42   4.2709      0.00     0.07       0.00     0.09
 43   4.2709      0.00     0.08       0.00     0.04
 44   4.2762      0.00    -0.07       0.00     0.13
 45   4.2763      0.00     0.03       0.00     0.13
 46   4.2763      0.00     0.14       0.00     0.06
 47   4.2763      0.00     0.15       0.00     0.16
 48   4.7918      0.00    -0.24       0.00     0.18
 49   4.7918      0.00     0.11       0.00     0.08
 50   4.7918      0.00    -0.11       0.00     0.09
 51   4.7918      0.00     0.04       0.00     0.12
 52   5.0813      0.00    -0.09       0.00     0.25
 53   5.0813      0.00    -0.02       0.00    -0.23
 54   5.0814      0.00    -0.22       0.00    -0.29
 55   5.0841      0.00     0.12       0.00    -0.10
 56   5.1524      0.00    -0.12       0.00     0.00
 57   5.1524      0.00     0.02       0.00    -0.05
 58   5.1524      0.00    -0.06       0.00    -0.06
 59   5.1525      0.00     0.09       0.00    -0.06
 60   5.2647      0.00     0.05       0.00    -0.06
 61   5.3138      0.00     0.10       0.00    -0.01
 62   5.3138      0.00    -0.00       0.00     0.04
 63   5.3138      0.00    -0.02       0.00     0.03
 64   5.3139      0.00     0.02       0.00    -0.06
 65   6.0128      0.00     0.09       0.00    -0.07
 66   6.0128      0.00     0.04       0.00     0.01
 67   6.0129      0.00     0.15       0.00     0.08
 68   6.0129      0.00     0.08       0.00    -0.12
 69   6.9598      0.00    -0.07       0.00     0.04
 70   6.9599      0.00    -0.03       0.00     0.06
 71   6.9599      0.00    -0.07       0.00    -0.00
 72   6.9599      0.00     0.01       0.00     0.36
 73   6.9625      0.00     0.16       0.00    -0.08
 74   6.9626      0.00    -0.01       0.00    -0.03
 75   6.9626      0.00     0.08       0.00     0.08
 76   6.9626      0.00    -0.03       0.00    -0.01
 77   7.1127      0.00     0.06       0.00     0.09
 78   7.1128      0.00     0.02       0.00     0.17
 79   7.2060      0.00    -0.07       0.00    -0.24
 80   7.2061      0.00     0.08       0.00    -0.15
 81   7.2061      0.00    -0.17       0.00     0.06
 82   7.2061      0.00    -0.11       0.00    -0.38

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.

14OZ393    quality flag:3

Type:       SCATEXTD  SCATEXTD  SCATEXTD

axisobj        46.716    46.716    46.716
ecceobj         0.194     0.194     0.194
incobj         16.630    16.630    16.630
qmin           36.542    36.539    36.552
qmax           56.459    56.414    56.474
amean          46.289    46.290    46.291
amin           45.900    45.901    45.871
amax           46.758    46.753    46.775
emean           0.193     0.193     0.193
emin            0.179     0.179     0.179
emax            0.208     0.208     0.209
imean          17.209    17.209    17.209
imin           16.689    16.686    16.685
imax           17.746    17.746    17.746
excite_mean     0.353     0.353     0.353
fracstop        1.000     1.000     1.000
cjmean          2.975     2.975     2.975

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       182.2     182.0     182.1
kozaiamp        180.0     180.0     179.9