Orbit Fit and Astrometric record for 14OV393

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: 14OV393   
# Created Tue Nov 30 02:12:34 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    107 observations of    107
# Arc:  10.25y
# First observation: 2011/06/12
#  Last observation: 2021/09/12
# Chi-squared of fit:    85.11 DOF:    208 RMS:  0.16
# Min/Max residuals:    -0.53    0.55
# Exact a, adot, b, bdot, g, gdot:
  1.510122E-05  2.180484E-02 -7.371187E-07 -4.228957E-04  2.377592E-02  1.843816E-03
# Covariance matrix:
  1.5414E-13 -5.9194E-14 -2.1171E-15  1.1244E-15 -1.8364E-14 -2.4582E-13
 -5.9194E-14  4.1654E-14  2.3361E-15 -9.1215E-16  4.2549E-14  1.9021E-13
 -2.1171E-15  2.3361E-15  7.0284E-14 -1.0334E-14  3.5729E-15  1.0792E-14
  1.1244E-15 -9.1215E-16 -1.0334E-14  1.8940E-15 -9.7154E-16 -4.3628E-15
 -1.8364E-14  4.2549E-14  3.5729E-15 -9.7154E-16  9.3798E-14  1.8645E-13
 -2.4582E-13  1.9021E-13  1.0792E-14 -4.3628E-15  1.8645E-13  9.1544E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
   -3.395507  -42.745344    0.845978   -0.033428   -0.562261  2455725.089718
# Heliocentric elements and errors
Epoch:              2455724.5000  =  2011/06/12
Mean Anomaly:          139.79482 +/-     0.020
Argument of Peri:      103.77588 +/-     0.019
Long of Asc Node:       65.61417 +/-     0.002
Inclination:             3.55295 +/-     0.000
Eccentricity:         0.10382096 +/-    0.0000
Semi-Major Axis:     39.35467638 +/-    0.0014
Time of Perihelion: 2420707.2922 +/-       5.4
Perihelion:          35.26883614 +/-    0.0018
Aphelion:            43.44051661 +/-    0.0020
Period (y)              246.8896 +/-      0.01
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           30.67702183 +/-    0.0004
Ecliptic Y          -29.50013681 +/-    0.0004
Ecliptic Z           -2.49107191 +/-    0.0000
Ecliptic XDOT         0.00185537 +/-    0.0000
Ecliptic YDOT         0.00170784 +/-    0.0000
Ecliptic ZDOT        -0.00006114 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   42.63261592 +/-    0.0004
Geocenter to KBO     42.05933180 +/-    0.0005
# Hcoef:  6.20

The following table shows the complete astrometric record for 14OV393. 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 (14OV393) followed by the observatory code and reference code for the source of the astrometry.

2011 06  12.588952 21 23 09.887  -18 53 46.27  21.8G 14OV393   F51  C~3zvV      
2011 06  12.589449 21 23 09.900  -18 53 46.47  21.8G 14OV393   F51  C~3zvV      
2011 06  12.599871 21 23 09.886  -18 53 46.74  21.9G 14OV393   F51  C~3zvV      
2011 06  12.600364 21 23 09.871  -18 53 46.29  20.9G 14OV393   F51  C~3zvV      
2011 07  26.450575 21 20 32.527  -19 08 06.46  22.7G 14OV393   F51  C~3zvV      
2011 07  26.464351 21 20 32.464  -19 08 06.59  22.2G 14OV393   F51  C~3zvV      
2011 07  26.478092 21 20 32.399  -19 08 06.99  22.4G 14OV393   F51  C~3zvV      
2013 07  14.49054  21 31 31.833  -18 19 26.56  22.3w 14OV393   F51  C~3zvV      
2013 07  14.50658  21 31 31.766  -18 19 27.06  22.5w 14OV393   F51  C~3zvV      
2013 07  14.52203  21 31 31.703  -18 19 27.16  22.3w 14OV393   F51  C~3zvV      
2013 07  14.53746  21 31 31.635  -18 19 27.52  22.5w 14OV393   F51  C~3zvV      
2013 08  04.465148 21 29 58.646  -18 27 26.65  22.3G 14OV393   F51  C~3zvV      
2014 07  25.479771 21 35 46.996  -18 00 41.91  23.1G 14OV393   F51  C~3zvV      
2014 07  25.491008 21 35 46.948  -18 00 42.17  22.4G 14OV393   F51  C~3zvV      
2014 07  25.502270 21 35 46.893  -18 00 42.33  22.5G 14OV393   F51  C~3zvV      
2014 07  25.513504 21 35 46.829  -18 00 42.99  22.6G 14OV393   F51  C~3zvV      
2014 07  28.44940  21 35 33.713  -18 01 51.15  22.5w 14OV393   F51  C~1vXe      
2014 07  28.46126  21 35 33.654  -18 01 51.55  22.7w 14OV393   F51  C~1vXe      
2014 07  28.47314  21 35 33.616  -18 01 51.81  22.4w 14OV393   F51  C~1vXe      
2014 07  28.48501  21 35 33.551  -18 01 52.36  22.3w 14OV393   F51  C~1vXe      
2014 07  31.458112 21 35 20.042  -18 03 02.10  22.2G 14OV393   F51  C~3zvV      
2014 07  31.469973 21 35 19.977  -18 03 02.63  22.2G 14OV393   F51  C~3zvV      
2014 08  01.487671 21 35 15.313  -18 03 26.43  22.3G 14OV393   F51  C~3zvV      
2014 08  01.499563 21 35 15.239  -18 03 26.58  22.3G 14OV393   F51  C~3zvV      
2014 08  01.511460 21 35 15.201  -18 03 27.17  22.5G 14OV393   F51  C~3zvV      
2014 08  15.405871 21 34 09.862  -18 08 50.27  21.8G 14OV393   F51  C~3zvV      
2014 08  15.417774 21 34 09.800  -18 08 51.05  22.4G 14OV393   F51  C~3zvV      
2014 08  15.429653 21 34 09.765  -18 08 51.23  22.5G 14OV393   F51  C~3zvV      
2014 08  15.441564 21 34 09.706  -18 08 51.70  23.2G 14OV393   F51  C~3zvV      
2014 08  24.41540  21 33 27.384  -18 12 11.37  22.1w 14OV393   F51  C~1vXe      
2014 08  24.42599  21 33 27.317  -18 12 11.26  22.0w 14OV393   F51  C~1vXe      
2014 08  24.42665  21 33 27.324  -18 12 11.29  22.0w 14OV393   F51  C~1vXe      
2014 08  24.43662  21 33 27.277  -18 12 11.45  21.9w 14OV393   F51  C~1vXe      
2014 08  24.43728  21 33 27.282  -18 12 11.96  22.1w 14OV393   F51  C~1vXe      
2014 08  24.44718  21 33 27.212  -18 12 11.89  21.8w 14OV393   F51  C~1vXe      
2014 08  24.44784  21 33 27.267  -18 12 11.87  22.0w 14OV393   F51  C~1vXe      
2014 08  25.41231  21 33 22.752  -18 12 32.39  22.4w 14OV393   F51  C~1vXe      
2014 08  25.42289  21 33 22.696  -18 12 32.80  22.5w 14OV393   F51  C~1vXe      
2014 08  25.44406  21 33 22.590  -18 12 33.15  22.3w 14OV393   F51  C~1vXe      
2015 09  06.338706 21 37 30.110  -17 53 33.04  22.8G 14OV393   F51  C~3zvV      
2015 09  06.349691 21 37 30.058  -17 53 33.11  22.4G 14OV393   F51  C~3zvV      
2015 09  06.360695 21 37 30.018  -17 53 33.36  22.8G 14OV393   F51  C~3zvV      
2015 09  06.371672 21 37 29.969  -17 53 33.50  23.2G 14OV393   F51  C~3zvV      
2015 09  08.426514 21 37 21.144  -17 54 12.26  22.4G 14OV393   F51  C~3zvV      
2015 09  08.437634 21 37 21.097  -17 54 12.60  22.8G 14OV393   F51  C~3zvV      
2015 09  08.460658 21 37 20.977  -17 54 13.23  21.9G 14OV393   F51  C~3zvV      
2015 10  08.287332 21 35 37.637  -18 00 58.71  22.8G 14OV393   F51  C~3zvV      
2015 10  08.298580 21 35 37.583  -18 00 58.86  23.0G 14OV393   F51  C~3zvV      
2015 10  08.309791 21 35 37.577  -18 00 59.01  22.7G 14OV393   F51  C~3zvV      
2015 10  08.320982 21 35 37.519  -18 00 59.20  22.1G 14OV393   F51  C~3zvV      
2016 09  08.394659 21 42 15.979  -17 31 07.75  22.4G 14OV393   F51  C~3zvV      
2016 09  08.405701 21 42 15.916  -17 31 07.85  22.4G 14OV393   F51  C~3zvV      
2016 09  08.416765 21 42 15.882  -17 31 08.33  22.2G 14OV393   F51  C~3zvV      
2016 09  08.427823 21 42 15.831  -17 31 08.59  23.2G 14OV393   F51  C~3zvV      
2017 09  15.327024 21 46 44.414  -17 09 29.48  22.3G 14OV393   F51  C~3zvV      
2017 09  15.338037 21 46 44.368  -17 09 29.82  22.4G 14OV393   F51  C~3zvV      
2018 06  18.563917 21 57 27.411  -16 13 03.16  22.4G 14OV393   F51  C~3zvV      
2018 06  18.574941 21 57 27.386  -16 13 03.39  22.6G 14OV393   F51  C~3zvV      
2018 06  18.585985 21 57 27.368  -16 13 03.64  22.6G 14OV393   F51  C~3zvV      
2018 06  18.597000 21 57 27.349  -16 13 03.80  22.3G 14OV393   F51  C~3zvV      
2018 08  06.439613 21 54 39.856  -16 30 15.14  22.5G 14OV393   F51  C~3zvV      
2018 08  06.450621 21 54 39.805  -16 30 15.58  22.5G 14OV393   F51  C~3zvV      
2018 08  06.461620 21 54 39.750  -16 30 15.69  22.6G 14OV393   F51  C~3zvV      
2018 08  06.472614 21 54 39.705  -16 30 16.01  22.0G 14OV393   F51  C~3zvV      
2018 08  13.434952 21 54 07.814  -16 33 07.80  22.5G 14OV393   F51  C~3zvV      
2018 08  13.448239 21 54 07.750  -16 33 08.22  22.0G 14OV393   F51  C~3zvV      
2018 08  13.461563 21 54 07.681  -16 33 08.63  22.5G 14OV393   F51  C~3zvV      
2018 08  13.474864 21 54 07.628  -16 33 08.91  22.1G 14OV393   F51  C~3zvV      
2018 08  13.477654 21 54 07.609  -16 33 08.88  22.2G 14OV393   F51  C~3zvV      
2018 08  13.488640 21 54 07.559  -16 33 09.16  22.4G 14OV393   F51  C~3zvV      
2018 08  13.499621 21 54 07.514  -16 33 09.50  22.1G 14OV393   F51  C~3zvV      
2018 08  13.510602 21 54 07.448  -16 33 09.90  21.7G 14OV393   F51  C~3zvV      
2019 07  06.556095 22 01 33.069  -15 53 25.35  22.6G 14OV393   F51  C~3zvV      
2019 07  06.567742 22 01 33.033  -15 53 25.66  22.2G 14OV393   F51  C~3zvV      
2019 07  06.579375 22 01 33.001  -15 53 25.79  22.3G 14OV393   F51  C~3zvW      
2019 07  06.590984 22 01 32.967  -15 53 26.08  22.8G 14OV393   F51  C~3zvW      
2019 07  07.520929 22 01 30.102  -15 53 44.84  22.6G 14OV393   F51  C~3zvW      
2019 07  07.543013 22 01 30.033  -15 53 45.37  22.5G 14OV393   F51  C~3zvW      
2019 07  10.521691 22 01 20.478  -15 54 47.07  21.9G 14OV393   F51  C~3zvW      
2019 07  10.532718 22 01 20.431  -15 54 47.18  22.0G 14OV393   F51  C~3zvW      
2019 07  10.543740 22 01 20.403  -15 54 47.64  22.3G 14OV393   F51  C~3zvW      
2019 07  10.554751 22 01 20.369  -15 54 47.76  22.5G 14OV393   F51  C~3zvW      
2019 08  09.495904 21 59 20.025  -16 06 36.81  21.4G 14OV393   F51  C~3zvW      
2019 08  09.506135 21 59 20.005  -16 06 37.55  22.5G 14OV393   F51  C~3zvW      
2019 08  09.516371 21 59 19.942  -16 06 37.35  22.5G 14OV393   F51  C~3zvW      
2019 09  25.331158 21 55 55.252  -16 23 39.88  22.1G 14OV393   F51  C~3zvW      
2019 09  25.340756 21 55 55.240  -16 23 39.95  21.7G 14OV393   F51  C~3zvW      
2019 09  25.350374 21 55 55.190  -16 23 39.99  22.1G 14OV393   F51  C~3zvW      
2019 09  26.334276 21 55 51.633  -16 23 55.10  22.5G 14OV393   F51  C~3zvW      
2019 09  26.345852 21 55 51.590  -16 23 55.23  22.6G 14OV393   F51  C~3zvW      
2019 09  26.357431 21 55 51.537  -16 23 55.52  22.7G 14OV393   F51  C~3zvW      
2019 09  26.368997 21 55 51.468  -16 23 56.01  22.7G 14OV393   F51  C~3zvW      
2019 09  28.366590 21 55 44.474  -16 24 26.08  22.3G 14OV393   F51  C~3zvW      
2019 09  28.378127 21 55 44.437  -16 24 25.97  22.3G 14OV393   F51  C~3zvW      
2019 09  28.389660 21 55 44.393  -16 24 26.18  22.4G 14OV393   F51  C~3zvW      
2019 09  28.401188 21 55 44.348  -16 24 26.03  22.5G 14OV393   F51  C~3zvW      
2019 10  23.261902 21 54 39.870  -16 28 18.10  22.0G 14OV393   F51  C~3zvW      
2019 10  23.272890 21 54 39.845  -16 28 17.83  22.9G 14OV393   F51  C~3zvW      
2019 10  23.283867 21 54 39.841  -16 28 17.95  22.5G 14OV393   F51  C~3zvW      
2019 10  23.294932 21 54 39.821  -16 28 18.06  22.6G 14OV393   F51  C~3zvW      
2019 10  27.219178 21 54 34.098  -16 28 28.47  23.0G 14OV393   F51  C~3zvW      
2019 10  27.230035 21 54 34.074  -16 28 28.27  23.0G 14OV393   F51  C~3zvW      
2019 10  27.240909 21 54 34.068  -16 28 28.57  22.9G 14OV393   F51  C~3zvW      
2019 10  27.251796 21 54 34.038  -16 28 28.85  22.8G 14OV393   F51  C~3zvW      
2021 09  12.138500 22 06 27.469  -15 29 36.95  22.4G 14OV393   G37  C~55Qu      
2021 09  12.196710 22 06 27.225  -15 29 38.10        14OV393   G37  C~55Qu      
2021 09  12.254050 22 06 26.978  -15 29 39.40        14OV393   G37  C~55Qu      

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    -0.16       0.00     0.05
     2   0.0000      0.00     0.06       0.00    -0.14
     3   0.0000      0.00     0.20       0.00    -0.26
     4   0.0000      0.00    -0.01       0.00     0.20
     5   0.1201      0.00     0.03       0.00    -0.17
     6   0.1201      0.00     0.05       0.00     0.01
     7   0.1202      0.00     0.05       0.00    -0.08
     8   2.0887      0.00     0.03       0.00    -0.04
     9   2.0888      0.00     0.03       0.00    -0.18
    10   2.0888      0.00     0.05       0.00     0.06
    11   2.0888      0.00    -0.01       0.00     0.04
    12   2.1461      0.00     0.23       0.00     0.14
    13   3.1181      0.00     0.06       0.00     0.02
    14   3.1181      0.00     0.10       0.00     0.02
    15   3.1182      0.00     0.04       0.00     0.12
    16   3.1182      0.00    -0.16       0.00    -0.27
    17   3.1262      0.00    -0.25       0.00     0.26
    18   3.1263      0.00    -0.31       0.00     0.14
    19   3.1263      0.00    -0.07       0.00     0.16
    20   3.1263      0.00    -0.22       0.00    -0.11
    21   3.1345      0.00     0.04       0.00     0.05
    22   3.1345      0.00    -0.11       0.00    -0.20
    23   3.1373      0.00     0.15       0.00    -0.04
    24   3.1373      0.00    -0.12       0.00     0.09
    25   3.1374      0.00     0.15       0.00    -0.22
    26   3.1754      0.00    -0.09       0.00     0.55
    27   3.1754      0.00    -0.16       0.00     0.04
    28   3.1755      0.00     0.18       0.00     0.13
    29   3.1755      0.00     0.15       0.00    -0.06
    30   3.2001      0.00    -0.05       0.00    -0.30
    31   3.2001      0.00    -0.30       0.00     0.04
    32   3.2001      0.00    -0.15       0.00     0.02
    33   3.2001      0.00    -0.15       0.00     0.07
    34   3.2001      0.00    -0.02       0.00    -0.42
    35   3.2002      0.00    -0.37       0.00    -0.14
    36   3.2002      0.00     0.50       0.00    -0.10
    37   3.2028      0.00     0.06       0.00     0.04
    38   3.2028      0.00    -0.03       0.00    -0.14
    39   3.2029      0.00    -0.12       0.00    -0.04
    40   4.2348      0.00    -0.04       0.00    -0.15
    41   4.2348      0.00    -0.09       0.00    -0.01
    42   4.2348      0.00     0.04       0.00    -0.05
    43   4.2349      0.00     0.03       0.00     0.02
    44   4.2405      0.00     0.35       0.00     0.27
    45   4.2405      0.00     0.37       0.00     0.13
    46   4.2406      0.00     0.07       0.00    -0.07
    47   4.3222      0.00     0.30       0.00     0.35
    48   4.3223      0.00    -0.08       0.00     0.28
    49   4.3223      0.00     0.26       0.00     0.22
    50   4.3223      0.00    -0.18       0.00     0.12
    51   5.2425      0.00     0.07       0.00     0.13
    52   5.2425      0.00    -0.15       0.00     0.24
    53   5.2425      0.00     0.06       0.00    -0.02
    54   5.2425      0.00     0.01       0.00    -0.07
    55   6.2607      0.00    -0.02       0.00    -0.04
    56   6.2608      0.00    -0.04       0.00    -0.19
    57   7.0170      0.00     0.04       0.00     0.13
    58   7.0171      0.00    -0.02       0.00     0.07
    59   7.0171      0.00     0.04       0.00    -0.02
    60   7.0171      0.00     0.07       0.00    -0.02
    61   7.1509      0.00     0.01       0.00     0.10
    62   7.1509      0.00     0.01       0.00    -0.07
    63   7.1509      0.00    -0.06       0.00     0.10
    64   7.1509      0.00     0.02       0.00     0.05
    65   7.1700      0.00     0.00       0.00     0.13
    66   7.1700      0.00    -0.02       0.00     0.04
    67   7.1701      0.00    -0.11       0.00    -0.05
    68   7.1701      0.00     0.03       0.00     0.00
    69   7.1701      0.00    -0.05       0.00     0.10
    70   7.1702      0.00    -0.03       0.00     0.09
    71   7.1702      0.00     0.07       0.00     0.02
    72   7.1702      0.00    -0.14       0.00    -0.11
    73   8.0656      0.00    -0.01       0.00    -0.01
    74   8.0657      0.00    -0.00       0.00    -0.09
    75   8.0657      0.00     0.06       0.00     0.01
    76   8.0657      0.00     0.10       0.00    -0.04
    77   8.0683      0.00     0.05       0.00     0.01
    78   8.0683      0.00     0.07       0.00    -0.07
    79   8.0765      0.00     0.07       0.00     0.07
    80   8.0765      0.00    -0.07       0.00     0.19
    81   8.0765      0.00     0.06       0.00    -0.04
    82   8.0766      0.00     0.11       0.00     0.08
    83   8.1585      0.00    -0.31       0.00     0.16
    84   8.1586      0.00     0.09       0.00    -0.33
    85   8.1586      0.00    -0.14       0.00     0.13
    86   8.2868      0.00     0.04       0.00    -0.30
    87   8.2868      0.00     0.39       0.00    -0.22
    88   8.2868      0.00     0.18       0.00    -0.11
    89   8.2895      0.00     0.03       0.00     0.13
    90   8.2895      0.00     0.03       0.00     0.18
    91   8.2896      0.00    -0.13       0.00     0.07
    92   8.2896      0.00    -0.53       0.00    -0.25
    93   8.2951      0.00     0.01       0.00    -0.31
    94   8.2951      0.00     0.07       0.00    -0.03
    95   8.2951      0.00     0.02       0.00    -0.07
    96   8.2952      0.00    -0.04       0.00     0.24
    97   8.3632      0.00     0.11       0.00    -0.23
    98   8.3633      0.00     0.02       0.00     0.08
    99   8.3633      0.00     0.24       0.00    -0.01
   100   8.3633      0.00     0.23       0.00    -0.08
   101   8.3741      0.00    -0.04       0.00    -0.05
   102   8.3741      0.00    -0.18       0.00     0.17
   103   8.3741      0.00    -0.05       0.00    -0.12
   104   8.3742      0.00    -0.27       0.00    -0.38
   105  10.2520      0.00    -0.16       0.00     0.04
   106  10.2522      0.00    -0.03       0.00     0.12
   107  10.2523      0.00    -0.00       0.00     0.04

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.

14OV393    quality flag:3

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

axisobj        39.257    39.257    39.257
ecceobj         0.105     0.105     0.105
incobj          3.557     3.557     3.557
qmin           34.108    34.108    34.107
qmax           45.464    45.465    45.464
amean          39.460    39.460    39.460
amin           38.966    38.966    38.966
amax           39.996    39.996    39.996
emean           0.115     0.115     0.115
emin            0.094     0.094     0.094
emax            0.138     0.138     0.138
imean           2.010     2.010     2.011
imin            1.068     1.067     1.068
imax            2.895     2.895     2.896
excite_mean     0.121     0.121     0.121
fracstop        1.000     1.000     1.000
cjmean          3.035     3.035     3.035

libcent 0       180.5     180.4     180.7
libamp  0       119.7     119.6     119.8
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       175.8     175.8     175.8
kozaiamp        180.0     180.0     180.0