Orbit Fit and Astrometric record for 534314

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: 534314    
# Created Fri Dec  3 02:08:02 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting     75 observations of     75
# Arc:  10.24y
# First observation: 2010/10/15
#  Last observation: 2021/01/11
# Chi-squared of fit:    97.38 DOF:    144 RMS:  0.20
# Min/Max residuals:    -0.79    0.59
# Exact a, adot, b, bdot, g, gdot:
  1.768888E-05  3.249698E-02  1.203631E-06  4.727894E-04  2.876611E-02 -1.471346E-03
# Covariance matrix:
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
#      lat0       lon0       xBary       yBary       zBary        JD0
   -9.129842   39.305106    0.297251   -0.150482   -0.936262  2455484.865436
# Heliocentric elements and errors
Epoch:              2455484.5000  =  2010/10/15
Mean Anomaly:          345.13904 +/-     0.000
Argument of Peri:      296.01799 +/-     0.000
Long of Asc Node:      123.78387 +/-     0.000
Inclination:             8.92121 +/-     0.000
Eccentricity:         0.16842829 +/-    0.0000
Semi-Major Axis:     42.52207418 +/-    0.0000
Time of Perihelion: 2459665.3500 +/-       0.0
Perihelion:          35.36015394 +/-    0.0000
Aphelion:            49.68399442 +/-    0.0000
Period (y)              277.2872 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           27.48424604 +/-    0.0000
Ecliptic Y           22.11168679 +/-    0.0000
Ecliptic Z           -5.51590531 +/-    0.0000
Ecliptic XDOT        -0.00206063 +/-    0.0000
Ecliptic YDOT         0.00231656 +/-    0.0000
Ecliptic ZDOT         0.00006664 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   35.70347317 +/-    0.0000
Geocenter to KBO     34.76318589 +/-    0.0000
# Hcoef:  7.11

The following table shows the complete astrometric record for 534314. 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 (534314) followed by the observatory code and reference code for the source of the astrometry.

2010 10  15.36467  02 39 16.327  +05 55 24.64  22.5G 534314    F51  C~2rYB      
2010 11  02.44091  02 37 41.451  +05 47 07.63  22.6G 534314    F51  C~2rYB      
2010 11  02.45583  02 37 41.355  +05 47 07.16  22.9G 534314    F51  C~2rYB      
2010 11  02.46984  02 37 41.276  +05 47 06.81  22.4G 534314    F51  C~2rYB      
2010 11  02.48245  02 37 41.218  +05 47 06.54  23.0G 534314    F51  C~2rYB      
2010 11  30.30534  02 35 17.088  +05 37 35.86  22.5G 534314    F51  C~2rYB      
2012 10  18.39206  02 53 15.422  +07 05 37.90  22.6G 534314    F51  C~2rYB      
2012 10  18.40720  02 53 15.336  +07 05 37.43  22.8G 534314    F51  C~2rYB      
2012 10  18.42240  02 53 15.258  +07 05 37.06  22.6G 534314    F51  C~2rYB      
2012 10  18.43767  02 53 15.179  +07 05 36.67  22.6G 534314    F51  C~2rYB      
2012 12  07.23226  02 48 55.321  +06 48 02.89  22.6G 534314    F51  C~2rYB      
2012 12  28.26548  02 47 36.559  +06 46 11.27  22.5G 534314    F51  C~2rYB      
2013 08  22.57882  03 03 11.454  +08 03 26.92  22.7G 534314    F51  C~2rYB      
2013 11  04.47268  02 58 58.161  +07 33 49.84  21.7G 534314    F51  C~2rYB      
2013 11  24.29673  02 57 10.422  +07 26 49.09  22.4w 534314    F51  C~2VW4      
2013 11  24.31002  02 57 10.331  +07 26 48.99  22.6w 534314    F51  C~2VW4      
2013 11  24.32334  02 57 10.264  +07 26 48.94  22.8w 534314    F51  C~2VW4      
2013 11  24.33666  02 57 10.193  +07 26 48.69  22.5w 534314    F51  C~2VW4      
2013 11  27.48545  02 56 53.793  +07 25 54.64  23.3G 534314    F51  C~2rYB      
2014 08  31.54603  03 10 13.407  +08 35 14.84  20.6G 534314    F51  C~2rYB      
2014 09  09.53174  03 10 01.028  +08 32 20.11  23.1G 534314    F51  C~2rYB      
2014 09  23.50849  03 09 25.805  +08 27 01.47  22.2w 534314    F51  C~1vXj      
2014 09  23.52116  03 09 25.787  +08 27 00.76  22.3w 534314    F51  C~1vXj      
2014 09  23.53385  03 09 25.728  +08 27 00.69  22.3w 534314    F51  C~1vXj      
2014 10  07.43672  03 08 33.682  +08 21 06.58  22.6G 534314    F51  C~2rYB      
2014 10  25.51656  03 07 06.917  +08 13 13.10  22.8G 534314    F51  C~2rYB      
2014 10  29.40788  03 06 46.296  +08 11 34.62  22.3w 534314    F51  C~1vXj      
2014 10  29.42083  03 06 46.216  +08 11 34.27  22.4w 534314    F51  C~1vXj      
2014 10  29.43372  03 06 46.153  +08 11 33.32  22.1w 534314    F51  C~1vXj      
2014 11  22.46121  03 04 34.507  +08 02 39.67  22.4G 534314    F51  C~2rYB      
2014 11  24.34518  03 04 24.370  +08 02 05.62  22.2w 534314    F51  C~1vXj      
2014 11  24.36028  03 04 24.282  +08 02 05.51  22.4w 534314    F51  C~1vXj      
2014 11  24.37539  03 04 24.209  +08 02 05.19  22.4w 534314    F51  C~1vXj      
2014 11  24.39050  03 04 24.143  +08 02 04.62  22.5w 534314    F51  C~1vXj      
2014 11  26.29746  03 04 13.974  +08 01 31.60  22.3w 534314    F51  C~1vXj      
2014 11  26.31989  03 04 13.849  +08 01 31.74  22.3w 534314    F51  C~1vXj      
2014 11  26.33108  03 04 13.807  +08 01 31.29  22.3w 534314    F51  C~1vXj      
2014 12  12.47350  03 02 54.179  +07 57 57.50  22.5G 534314    F51  C~2rYB      
2015 01  10.31289  03 01 17.887  +07 57 14.22  22.8G 534314    F51  C~2rYB      
2015 01  15.35694  03 01 09.163  +07 57 54.83  22.7G 534314    F51  C~2rYB      
2015 01  22.25005  03 01 01.735  +07 59 13.47  23.1w 534314    F51  C~1vXj      
2015 01  22.26541  03 01 01.722  +07 59 13.74  22.8w 534314    F51  C~1vXj      
2015 01  22.28083  03 01 01.704  +07 59 13.67  22.9w 534314    F51  C~1vXj      
2015 10  09.61785  03 15 39.852  +08 54 41.69  22.9G 534314    F51  C~2rYB      
2015 10  09.62237  03 15 39.822  +08 54 41.61  22.6G 534314    F51  C~2rYB      
2015 10  09.62687  03 15 39.817  +08 54 41.36  21.8G 534314    F51  C~2rYB      
2015 10  09.63140  03 15 39.787  +08 54 41.35  23.0G 534314    F51  C~2rYB      
2015 11  07.39098  03 13 14.494  +08 42 45.97  23.0G 534314    F51  C~2rYB      
2015 12  02.30729  03 10 58.370  +08 34 48.90  22.3G 534314    F51  C~2rYB      
2015 12  02.31992  03 10 58.314  +08 34 48.76  22.2G 534314    F51  C~2rYB      
2015 12  02.33260  03 10 58.244  +08 34 48.52  23.0G 534314    F51  C~2rYB      
2015 12  02.34541  03 10 58.175  +08 34 48.25  22.6G 534314    F51  C~2rYB      
2015 12  03.30762  03 10 53.221  +08 34 34.68  22.7G 534314    F51  C~2rYB      
2015 12  03.31862  03 10 53.179  +08 34 34.97  23.1G 534314    F51  C~2rYB      
2015 12  03.32958  03 10 53.096  +08 34 34.35  22.6G 534314    F51  C~2rYB      
2015 12  03.34061  03 10 53.069  +08 34 34.23  22.5G 534314    F51  C~2rYB      
2016 01  03.32374  03 08 44.377  +08 31 15.92  22.7G 534314    F51  C~2rYB      
2016 01  03.33755  03 08 44.326  +08 31 15.94  23.1G 534314    F51  C~2rYB      
2016 01  03.35151  03 08 44.286  +08 31 16.20  22.4G 534314    F51  C~2rYB      
2016 01  13.32941  03 08 20.226  +08 32 02.25  22.5G 534314    F51  C~2rYB      
2016 01  14.28118  03 08 18.474  +08 32 09.99  22.0G 534314    F51  C~2rYB      
2016 03  06.25350  03 09 15.462  +08 49 57.47  22.7G 534314    F51  C~2rYB      
2016 11  29.49345  03 18 25.533  +09 09 39.73  22.4G 534314    F51  C~2rYB      
2017 09  24.46703  03 31 05.020  +10 07 34.62  22.8G 534314    F51  C~2rYB      
2017 09  24.48064  03 31 04.980  +10 07 34.36  22.4G 534314    F51  C~2rYB      
2017 09  24.49430  03 31 04.948  +10 07 34.33  22.4G 534314    F51  C~2rYB      
2017 09  24.50790  03 31 04.904  +10 07 33.90  23.2G 534314    F51  C~2rYB      
2017 12  07.29201  03 25 03.990  +09 41 46.78  22.2G 534314    F51  C~2rYB      
2017 12  20.28527  03 24 01.741  +09 39 45.92  22.3R 534314    G37  C~2VW4      
2017 12  20.37174  03 24 01.385  +09 39 45.63        534314    G37  C~2VW4      
2018 01  03.37202  03 23 07.855  +09 39 09.08  22.6G 534314    F51  C~2rYB      
2018 01  13.38520  03 22 40.485  +09 39 44.84  22.3G 534314    F51  C~2rYB      
2021 01  11.158740 03 44 36.315  +11 17 24.55  22.4G 534314    G37  C~4YAl      
2021 01  11.218120 03 44 36.133  +11 17 24.88        534314    G37  C~4YAl      
2021 01  11.265170 03 44 35.988  +11 17 25.09        534314    G37  C~4YAl      

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     0.09       0.00    -0.17
     2   0.0495      0.00     0.19       0.00     0.04
     3   0.0495      0.00    -0.02       0.00    -0.05
     4   0.0496      0.00    -0.05       0.00    -0.04
     5   0.0496      0.00     0.12       0.00     0.02
     6   0.1258      0.00    -0.31       0.00     0.06
     7   2.0097      0.00     0.19       0.00    -0.01
     8   2.0097      0.00     0.06       0.00    -0.07
     9   2.0097      0.00     0.06       0.00    -0.02
    10   2.0098      0.00     0.06       0.00     0.01
    11   2.1461      0.00    -0.04       0.00    -0.02
    12   2.2037      0.00     0.59       0.00    -0.79
    13   2.8534      0.00     0.13       0.00     0.04
    14   3.0557      0.00     0.19       0.00    -0.03
    15   3.1100      0.00     0.17       0.00    -0.03
    16   3.1100      0.00    -0.13       0.00     0.10
    17   3.1101      0.00    -0.06       0.00     0.28
    18   3.1101      0.00    -0.06       0.00     0.27
    19   3.1187      0.00    -0.16       0.00    -0.45
    20   3.8773      0.00     0.21       0.00    -0.24
    21   3.9019      0.00     0.06       0.00     0.20
    22   3.9402      0.00    -0.31       0.00     0.41
    23   3.9402      0.00     0.04       0.00     0.01
    24   3.9402      0.00    -0.22       0.00     0.25
    25   3.9783      0.00     0.11       0.00     0.07
    26   4.0278      0.00     0.25       0.00     0.11
    27   4.0384      0.00    -0.16       0.00     0.42
    28   4.0385      0.00    -0.30       0.00     0.39
    29   4.0385      0.00    -0.19       0.00    -0.24
    30   4.1043      0.00    -0.03       0.00    -0.07
    31   4.1095      0.00    -0.34       0.00    -0.04
    32   4.1095      0.00    -0.42       0.00     0.11
    33   4.1095      0.00    -0.28       0.00     0.06
    34   4.1096      0.00    -0.04       0.00    -0.24
    35   4.1148      0.00    -0.54       0.00    -0.25
    36   4.1149      0.00    -0.60       0.00     0.27
    37   4.1149      0.00    -0.33       0.00     0.01
    38   4.1591      0.00    -0.08       0.00     0.30
    39   4.2381      0.00    -0.09       0.00    -0.05
    40   4.2519      0.00    -0.11       0.00    -0.06
    41   4.2707      0.00     0.15       0.00     0.06
    42   4.2708      0.00     0.13       0.00     0.12
    43   4.2708      0.00     0.05       0.00    -0.15
    44   4.9836      0.00     0.14       0.00    -0.02
    45   4.9836      0.00    -0.02       0.00     0.01
    46   4.9836      0.00     0.21       0.00    -0.12
    47   4.9836      0.00     0.05       0.00    -0.02
    48   5.0624      0.00     0.23       0.00    -0.00
    49   5.1306      0.00    -0.04       0.00    -0.08
    50   5.1306      0.00     0.12       0.00    -0.04
    51   5.1306      0.00     0.07       0.00    -0.10
    52   5.1307      0.00     0.05       0.00    -0.18
    53   5.1333      0.00     0.03       0.00    -0.00
    54   5.1333      0.00     0.26       0.00     0.44
    55   5.1334      0.00    -0.13       0.00    -0.02
    56   5.1334      0.00     0.33       0.00     0.01
    57   5.2182      0.00     0.22       0.00    -0.13
    58   5.2183      0.00     0.08       0.00    -0.13
    59   5.2183      0.00     0.11       0.00     0.10
    60   5.2456      0.00     0.06       0.00    -0.12
    61   5.2482      0.00     0.07       0.00     0.31
    62   5.3905      0.00    -0.20       0.00    -0.03
    63   6.1249      0.00     0.32       0.00    -0.20
    64   6.9435      0.00    -0.11       0.00    -0.16
    65   6.9435      0.00    -0.11       0.00    -0.13
    66   6.9435      0.00     0.01       0.00     0.14
    67   6.9436      0.00    -0.05       0.00     0.01
    68   7.1456      0.00    -0.10       0.00     0.14
    69   7.1812      0.00     0.12       0.00    -0.12
    70   7.1814      0.00     0.55       0.00     0.14
    71   7.2197      0.00    -0.19       0.00     0.14
    72   7.2471      0.00     0.12       0.00    -0.17
    73  10.2417      0.00    -0.03       0.00    -0.17
    74  10.2419      0.00    -0.02       0.00    -0.05
    75  10.2420      0.00    -0.03       0.00     0.00

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.

534314    quality flag:3

Type:          5:3EE     5:3EE     5:3EE

axisobj        42.688    42.688    42.688
ecceobj         0.171     0.171     0.171
incobj          8.919     8.919     8.919
qmin           34.839    34.839    34.839
qmax           50.191    50.191    50.191
amean          42.328    42.328    42.328
amin           41.951    41.951    41.951
amax           42.738    42.738    42.738
emean           0.158     0.158     0.158
emin            0.141     0.141     0.141
emax            0.175     0.175     0.175
imean           7.654     7.654     7.654
imin            7.037     7.037     7.037
imax            8.413     8.413     8.413
excite_mean     0.207     0.207     0.207
fracstop        1.000     1.000     1.000
cjmean          3.032     3.032     3.032

libcent 0       181.9     181.9     181.9
libamp  0        36.3      36.4      36.3
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       179.4     179.4     179.4
kozaiamp        180.0     180.0     180.0