Orbit Fit and Astrometric record for 14WO510

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: 14WO510   
# Created Tue Apr 23 01:10:27 2019
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting   90 observations of   90
# Arc:   7.15y
# First observation: 2010/10/30
#  Last observation: 2017/12/22
# Chi-squared of fit:    62.02 DOF:  174 RMS:  0.15
# Min/Max residuals:    -0.51    0.55
# Exact a, adot, b, bdot, g, gdot:
  1.855318E-05  3.572901E-02  9.130987E-07  4.130307E-03  3.086714E-02 -3.246072E-03
# Covariance matrix:
  1.5298E-13 -6.5442E-14  7.5060E-15 -5.7497E-15 -1.7622E-14 -1.8361E-13
 -6.5442E-14  4.9979E-14 -7.1186E-15  5.4218E-15  3.9912E-14  1.7293E-13
  7.5060E-15 -7.1186E-15  9.5879E-14 -1.9441E-14 -5.7846E-15 -2.7108E-14
 -5.7497E-15  5.4218E-15 -1.9441E-14  5.0264E-15  4.3297E-15  2.0666E-14
 -1.7622E-14  3.9912E-14 -5.7846E-15  4.3297E-15  8.9149E-14  1.3757E-13
 -1.8361E-13  1.7293E-13 -2.7108E-14  2.0666E-14  1.3757E-13  6.5927E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
   -1.379681   58.861522    0.367987   -0.022136   -0.919194  2455500.044726
# Heliocentric elements and errors
Epoch:              2455500.5000  =  2010/10/31
Mean Anomaly:          333.73693 +/-     0.005
Argument of Peri:       26.46683 +/-     0.007
Long of Asc Node:       69.68694 +/-     0.000
Inclination:             6.71934 +/-     0.000
Eccentricity:         0.18531959 +/-    0.0000
Semi-Major Axis:     39.54263763 +/-    0.0017
Time of Perihelion: 2462126.3234 +/-       5.6
Perihelion:          32.21461208 +/-    0.0018
Aphelion:            46.87066319 +/-    0.0023
Period (y)              248.6604 +/-      0.02
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           17.54197138 +/-    0.0002
Ecliptic Y           28.31703043 +/-    0.0003
Ecliptic Z           -0.78003018 +/-    0.0000
Ecliptic XDOT        -0.00285690 +/-    0.0000
Ecliptic YDOT         0.00140629 +/-    0.0000
Ecliptic ZDOT         0.00037317 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   33.31947425 +/-    0.0002
Geocenter to KBO     32.39699809 +/-    0.0003
# Hcoef:  7.05

The following table shows the complete astrometric record for 14WO510. 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 (14WO510) followed by the observatory code and reference code for the source of the astrometry.

2010 10  30.54396  03 47 48.901  +18 33 31.29  21.6G 14WO510   F51  C~2qba      
2010 11  03.54792  03 47 25.703  +18 32 23.30  21.5G 14WO510   F51  C~2qba      
2010 11  09.52718  03 46 49.821  +18 30 39.98  22.2w 14WO510   F51  C~1vXv      
2010 11  09.54533  03 46 49.702  +18 30 39.59  22.6w 14WO510   F51  C~1vXv      
2010 11  09.56361  03 46 49.590  +18 30 39.37  22.2w 14WO510   F51  C~1vXv      
2010 11  09.58175  03 46 49.507  +18 30 39.11  22.1w 14WO510   F51  C~1vXv      
2011 09  11.56972  03 58 59.591  +19 21 19.90  21.8G 14WO510   F51  C~2qba      
2011 11  24.51932  03 53 35.238  +19 06 49.54  20.5G 14WO510   F51  C~2qba      
2011 11  30.30712  03 52 58.792  +19 05 13.85  22.2G 14WO510   F51  C~2qbb      
2011 11  30.31969  03 52 58.704  +19 05 13.82  22.1G 14WO510   F51  C~2qbb      
2011 12  01.47731  03 52 51.457  +19 04 54.80  21.7G 14WO510   F51  C~2qbb      
2012 03  14.23785  03 49 42.278  +19 02 03.85  22.4G 14WO510   F51  C~2qbb      
2012 11  07.42007  04 03 42.371  +19 50 22.18  22.0G 14WO510   F51  C~2qbb      
2012 12  10.26976  04 00 16.470  +19 42 02.06  21.9w 14WO510   F51  C~1vXv      
2012 12  10.28523  04 00 16.332  +19 42 01.70  22.4w 14WO510   F51  C~1vXv      
2012 12  10.31085  04 00 16.176  +19 42 01.26  22.3w 14WO510   F51  C~1vXv      
2012 12  10.32638  04 00 16.073  +19 42 00.89  22.4w 14WO510   F51  C~1vXv      
2013 03  06.24020  03 57 15.406  +19 38 34.41  22.4G 14WO510   F51  C~2qbb      
2013 10  28.61914  04 13 12.086  +20 30 16.22  22.3G 14WO510   F51  C~2qbb      
2013 11  09.51954  04 12 03.629  +20 27 43.93  22.2w 14WO510   F51  C~1vXv      
2013 11  09.53463  04 12 03.529  +20 27 43.65  22.2w 14WO510   F51  C~1vXv      
2013 11  09.54975  04 12 03.431  +20 27 43.48  21.9w 14WO510   F51  C~1vXv      
2013 11  09.56493  04 12 03.359  +20 27 43.42  22.2w 14WO510   F51  C~1vXv      
2013 11  26.33368  04 10 17.472  +20 23 46.10  21.8G 14WO510   F51  C~2qbb      
2013 11  26.34897  04 10 17.372  +20 23 45.84  22.3G 14WO510   F51  C~2qbb      
2013 11  26.36430  04 10 17.278  +20 23 45.64  22.0G 14WO510   F51  C~2qbb      
2013 11  26.37967  04 10 17.180  +20 23 45.32  22.6G 14WO510   F51  C~2qbb      
2014 02  26.24725  04 05 07.646  +20 14 49.04  21.7G 14WO510   F51  C~2qbb      
2014 10  26.60716  04 22 02.388  +21 06 46.55  21.6G 14WO510   F51  C~2qbb      
2014 11  12.57293  04 20 25.924  +21 03 35.52  22.9G 14WO510   F51  C~2qbb      
2014 11  27.50385  04 18 50.717  +21 00 22.65  22.3w 14WO510   F51  C~1vXv      
2014 11  27.51713  04 18 50.630  +21 00 22.56  21.8w 14WO510   F51  C~1vXv      
2014 11  27.53037  04 18 50.547  +21 00 22.47  22.2w 14WO510   F51  C~1vXv      
2014 11  27.54361  04 18 50.458  +21 00 22.02  22.2w 14WO510   F51  C~1vXv      
2014 12  13.28682  04 17 09.417  +20 56 56.58  22.1w 14WO510   F51  C~1vXv      
2014 12  13.29945  04 17 09.323  +20 56 56.40  22.1w 14WO510   F51  C~1vXv      
2014 12  13.31208  04 17 09.254  +20 56 56.26  22.2w 14WO510   F51  C~1vXv      
2014 12  13.32480  04 17 09.174  +20 56 56.21  22.5w 14WO510   F51  C~1vXv      
2015 01  22.34107  04 13 54.373  +20 50 45.73  22.2w 14WO510   F51  C~1vXv      
2015 01  22.35504  04 13 54.326  +20 50 45.72  22.3w 14WO510   F51  C~1vXv      
2015 01  22.36899  04 13 54.286  +20 50 45.78  22.4w 14WO510   F51  C~1vXv      
2015 01  22.38289  04 13 54.246  +20 50 45.59  22.3w 14WO510   F51  C~1vXv      
2015 01  24.32363  04 13 48.723  +20 50 37.58  22.2w 14WO510   F51  C~1vXv      
2015 01  24.33814  04 13 48.666  +20 50 37.44  22.2w 14WO510   F51  C~1vXv      
2015 01  24.35260  04 13 48.639  +20 50 37.39  22.1w 14WO510   F51  C~1vXv      
2015 01  24.36714  04 13 48.603  +20 50 37.26  22.0w 14WO510   F51  C~1vXv      
2015 09  19.51915  04 32 41.217  +21 43 59.61  21.7G 14WO510   F51  C~2qbb      
2015 09  19.53078  04 32 41.201  +21 43 59.68  22.1G 14WO510   F51  C~2qbb      
2015 09  19.54244  04 32 41.195  +21 43 59.68  21.4G 14WO510   F51  C~2qbb      
2015 09  19.55404  04 32 41.181  +21 43 59.45  21.9G 14WO510   F51  C~2qbb      
2015 10  24.46080  04 30 58.882  +21 41 40.46  22.7G 14WO510   F51  C~2qbb      
2015 10  26.41686  04 30 49.378  +21 41 24.68  21.7G 14WO510   F51  C~2qbb      
2015 12  06.45785  04 26 39.756  +21 33 59.94  22.0G 14WO510   F51  C~2qbb      
2015 12  07.46680  04 26 33.187  +21 33 48.12  22.0G 14WO510   F51  C~2qbb      
2015 12  07.47808  04 26 33.107  +21 33 47.84  21.9G 14WO510   F51  C~2qbb      
2015 12  07.48928  04 26 33.035  +21 33 47.57  22.3G 14WO510   F51  C~2qbb      
2015 12  07.50049  04 26 32.945  +21 33 47.47  22.4G 14WO510   F51  C~2qbb      
2015 12  09.45365  04 26 20.264  +21 33 24.16  22.1G 14WO510   F51  C~2qbb      
2015 12  09.46642  04 26 20.181  +21 33 24.01  21.9G 14WO510   F51  C~2qbb      
2015 12  09.47910  04 26 20.099  +21 33 23.89  22.1G 14WO510   F51  C~2qbb      
2015 12  09.49177  04 26 20.012  +21 33 23.67  22.4G 14WO510   F51  C~2qbb      
2016 01  07.23099  04 23 33.162  +21 28 19.64  23.4G 14WO510   F51  C~2qbb      
2016 01  07.23357  04 23 33.178  +21 28 19.85  22.2G 14WO510   F51  C~2qbb      
2016 01  07.24399  04 23 33.117  +21 28 19.69  22.0G 14WO510   F51  C~2qbb      
2016 01  07.24658  04 23 33.110  +21 28 19.78  22.5G 14WO510   F51  C~2qbb      
2016 01  07.25705  04 23 33.069  +21 28 19.65  22.5G 14WO510   F51  C~2qbb      
2016 01  07.25964  04 23 33.065  +21 28 19.53  22.5G 14WO510   F51  C~2qbb      
2016 01  07.27013  04 23 33.004  +21 28 19.42  22.1G 14WO510   F51  C~2qbb      
2016 01  07.27276  04 23 32.987  +21 28 19.51  22.2G 14WO510   F51  C~2qbb      
2016 01  08.22671  04 23 28.440  +21 28 11.38  22.2G 14WO510   F51  C~2qbb      
2016 01  08.24022  04 23 28.378  +21 28 11.32  21.7G 14WO510   F51  C~2qbb      
2016 01  08.25378  04 23 28.320  +21 28 11.07  21.9G 14WO510   F51  C~2qbb      
2016 01  08.26732  04 23 28.272  +21 28 11.07  21.4G 14WO510   F51  C~2qbb      
2016 10  13.48992  04 40 31.699  +22 15 28.30  22.1G 14WO510   F51  C~2qbb      
2016 10  26.60738  04 39 35.753  +22 14 15.45  21.6G 14WO510   F51  C~2qbb      
2016 11  26.53374  04 36 32.609  +22 09 37.11  22.1G 14WO510   F51  C~2qbb      
2016 12  25.42403  04 33 26.874  +22 04 32.14  22.1G 14WO510   F51  C~2qbb      
2017 01  26.33103  04 31 00.181  +22 00 39.34  22.3G 14WO510   F51  C~2qbb      
2017 01  26.34403  04 31 00.130  +22 00 39.21  22.7G 14WO510   F51  C~2qbb      
2017 01  26.35697  04 31 00.109  +22 00 38.87  22.1G 14WO510   F51  C~2qbb      
2017 01  26.36989  04 31 00.048  +22 00 39.35  22.4G 14WO510   F51  C~2qbb      
2017 10  30.56842  04 48 14.533  +22 45 11.95  22.0G 14WO510   F51  C~2qbb      
2017 10  30.58114  04 48 14.479  +22 45 11.98  22.0G 14WO510   F51  C~2qbb      
2017 10  30.59378  04 48 14.414  +22 45 11.98  22.3G 14WO510   F51  C~2qbb      
2017 10  30.60640  04 48 14.347  +22 45 11.81  22.3G 14WO510   F51  C~2qbb      
2017 12  10.28709  04 44 02.060  +22 39 37.12  22.3G 14WO510   F51  C~2qbb      
2017 12  20.32484  04 42 56.702  +22 38 01.71  21.7R 14WO510   G37  C~2Uxq      
2017 12  20.39904  04 42 56.202  +22 38 00.99        14WO510   G37  C~2Uxq      
2017 12  20.45248  04 42 55.888  +22 38 00.43        14WO510   G37  C~2Uxq      
2017 12  22.48508  04 42 43.086  +22 37 41.53  22.9G 14WO510   F51  C~2qbb      

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    -0.11       0.00     0.23
  2   0.0110      0.00    -0.07       0.00    -0.33
  3   0.0273      0.00     0.01       0.00    -0.04
  4   0.0274      0.00    -0.09       0.00    -0.10
  5   0.0274      0.00    -0.07       0.00     0.00
  6   0.0275      0.00     0.37       0.00     0.07
  7   0.8652      0.00    -0.40       0.00    -0.15
  8   1.0677      0.00    -0.03       0.00     0.25
  9   1.0835      0.00     0.12       0.00    -0.13
 10   1.0836      0.00    -0.00       0.00     0.04
 11   1.0867      0.00     0.11       0.00    -0.19
 12   1.3708      0.00     0.05       0.00    -0.24
 13   2.0229      0.00    -0.17       0.00    -0.19
 14   2.1129      0.00     0.55       0.00     0.31
 15   2.1129      0.00    -0.09       0.00     0.16
 16   2.1130      0.00    -0.06       0.00     0.09
 17   2.1130      0.00    -0.17       0.00    -0.06
 18   2.3482      0.00    -0.12       0.00     0.22
 19   2.9954      0.00    -0.17       0.00    -0.02
 20   3.0280      0.00     0.14       0.00     0.11
 21   3.0280      0.00     0.03       0.00     0.04
 22   3.0281      0.00    -0.04       0.00     0.08
 23   3.0281      0.00     0.29       0.00     0.23
 24   3.0740      0.00    -0.17       0.00     0.05
 25   3.0741      0.00    -0.17       0.00     0.01
 26   3.0741      0.00    -0.08       0.00     0.03
 27   3.0742      0.00    -0.04       0.00    -0.07
 28   3.3257      0.00     0.23       0.00    -0.13
 29   3.9892      0.00    -0.40       0.00    -0.36
 30   4.0357      0.00    -0.12       0.00    -0.02
 31   4.0766      0.00     0.07       0.00    -0.01
 32   4.0766      0.00     0.08       0.00     0.08
 33   4.0766      0.00     0.15       0.00     0.17
 34   4.0767      0.00     0.12       0.00    -0.10
 35   4.1198      0.00     0.18       0.00     0.01
 36   4.1198      0.00    -0.03       0.00    -0.01
 37   4.1198      0.00     0.14       0.00     0.01
 38   4.1199      0.00     0.15       0.00     0.11
 39   4.2294      0.00    -0.01       0.00    -0.07
 40   4.2295      0.00    -0.07       0.00    -0.01
 41   4.2295      0.00    -0.03       0.00     0.11
 42   4.2295      0.00     0.01       0.00    -0.01
 43   4.2349      0.00     0.00       0.00     0.09
 44   4.2349      0.00    -0.23       0.00     0.01
 45   4.2349      0.00    -0.02       0.00     0.02
 46   4.2350      0.00     0.05       0.00    -0.04
 47   4.8870      0.00     0.05       0.00     0.03
 48   4.8870      0.00    -0.03       0.00     0.09
 49   4.8871      0.00     0.05       0.00     0.08
 50   4.8871      0.00     0.01       0.00    -0.15
 51   4.9827      0.00    -0.13       0.00     0.11
 52   4.9880      0.00     0.03       0.00     0.13
 53   5.1004      0.00     0.09       0.00    -0.07
 54   5.1031      0.00     0.25       0.00     0.21
 55   5.1032      0.00     0.17       0.00     0.07
 56   5.1032      0.00     0.20       0.00    -0.06
 57   5.1032      0.00    -0.04       0.00    -0.02
 58   5.1086      0.00    -0.06       0.00     0.01
 59   5.1086      0.00    -0.05       0.00     0.01
 60   5.1087      0.00    -0.03       0.00     0.05
 61   5.1087      0.00    -0.08       0.00    -0.02
 62   5.1874      0.00    -0.51       0.00    -0.18
 63   5.1874      0.00    -0.08       0.00     0.05
 64   5.1874      0.00    -0.23       0.00    -0.03
 65   5.1874      0.00    -0.14       0.00     0.08
 66   5.1874      0.00     0.01       0.00     0.04
 67   5.1874      0.00     0.14       0.00    -0.06
 68   5.1875      0.00     0.00       0.00    -0.08
 69   5.1875      0.00    -0.06       0.00     0.03
 70   5.1901      0.00    -0.10       0.00    -0.13
 71   5.1901      0.00    -0.05       0.00    -0.08
 72   5.1902      0.00     0.06       0.00    -0.22
 73   5.1902      0.00     0.32       0.00    -0.11
 74   5.9547      0.00    -0.15       0.00     0.06
 75   5.9906      0.00     0.23       0.00    -0.08
 76   6.0753      0.00     0.20       0.00    -0.03
 77   6.1544      0.00    -0.01       0.00    -0.04
 78   6.2417      0.00     0.08       0.00     0.08
 79   6.2418      0.00    -0.09       0.00     0.01
 80   6.2418      0.00     0.19       0.00    -0.28
 81   6.2418      0.00    -0.14       0.00     0.26
 82   7.0008      0.00    -0.03       0.00    -0.08
 83   7.0008      0.00     0.15       0.00     0.03
 84   7.0008      0.00     0.16       0.00     0.11
 85   7.0009      0.00     0.14       0.00     0.01
 86   7.1122      0.00    -0.24       0.00     0.10
 87   7.1397      0.00     0.04       0.00    -0.00
 88   7.1399      0.00    -0.31       0.00    -0.00
 89   7.1401      0.00     0.10       0.00    -0.04
 90   7.1456      0.00    -0.05       0.00    -0.17

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.

14WO510    quality flag:3

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

axisobj        39.747    39.747    39.747
ecceobj         0.188     0.188     0.188
incobj          6.711     6.711     6.711
qmin           31.640    31.641    31.639
qmax           47.606    47.607    47.605
amean          39.456    39.456    39.456
amin           39.112    39.113    39.112
amax           39.861    39.858    39.863
emean           0.179     0.179     0.179
emin            0.163     0.163     0.163
emax            0.195     0.195     0.195
imean           5.364     5.363     5.364
imin            4.846     4.846     4.846
imax            5.987     5.987     5.987
excite_mean     0.202     0.202     0.202
fracstop        1.000     1.000     1.000
cjmean          3.006     3.006     3.006

libcent 0       180.6     180.6     180.8
libamp  0        28.6      28.7      28.3
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       184.3     184.3     184.3
kozaiamp        180.0     180.0     179.9