Orbit Fit and Astrometric record for 10TE192

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: 10TE192   
# Created Tue Oct 24 01:37:55 2017
# Orbit generated from Bernstein formalism
# Fitting   16 observations of   16
# Arc:   3.06y
# First observation: 2010/10/09
#  Last observation: 2013/10/30
Preliminary a, adot, b, bdot, g, gdot:
  -0.000000   0.022691   0.000003   0.008281   0.024703   0.000000
# Chi-squared of fit:     8.81 DOF:   26 RMS:  0.13
# Min/Max residuals:    -0.30    0.25
# Exact a, adot, b, bdot, g, gdot:
  1.404439E-05  2.268599E-02  5.435085E-06  8.279162E-03  2.473500E-02  1.664271E-03
# Covariance matrix:
  2.7843E-13 -2.4071E-13  1.9288E-14 -6.5197E-14  9.8447E-14 -2.6059E-12
 -2.4071E-13  1.0955E-12 -1.1721E-13  3.5558E-13  1.6126E-12  1.4732E-11
  1.9288E-14 -1.1721E-13  2.2922E-13 -1.3797E-13 -1.6437E-13 -1.7246E-12
 -6.5197E-14  3.5558E-13 -1.3797E-13  2.0375E-13  4.4711E-13  5.3140E-12
  9.8447E-14  1.6126E-12 -1.6437E-13  4.4711E-13  5.0661E-12  1.9260E-11
 -2.6059E-12  1.4732E-11 -1.7246E-12  5.3140E-12  1.9260E-11  2.1900E-10
#      lat0       lon0       xBary       yBary       zBary        JD0
    7.165880   48.884979    0.540390    0.104239   -0.829248  2455478.920446
# Heliocentric elements and errors
Epoch:              2455470.5000  =  2010/10/01
Mean Anomaly:           82.65195 +/-     0.178
Argument of Peri:      290.47085 +/-     0.217
Long of Asc Node:       29.64874 +/-     0.001
Inclination:            21.23627 +/-     0.001
Eccentricity:         0.05737471 +/-    0.0006
Semi-Major Axis:     41.43069529 +/-    0.0118
Time of Perihelion: 2433107.3812 +/-      47.2
Perihelion:          39.05362110 +/-    0.0274
Aphelion:            43.80776947 +/-    0.0280
Period (y)              266.6807 +/-      0.11
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           27.33752164 +/-    0.0024
Ecliptic Y           30.49402533 +/-    0.0027
Ecliptic Z            5.04337228 +/-    0.0005
Ecliptic XDOT        -0.00184665 +/-    0.0000
Ecliptic YDOT         0.00170914 +/-    0.0000
Ecliptic ZDOT         0.00093221 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   41.26331633 +/-    0.0026
Geocenter to KBO     40.42853523 +/-    0.0037
# Hcoef:  6.62

The following table shows the complete astrometric record for 10TE192. 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 (10TE192) followed by the observatory code and reference code for the source of the astrometry.

2010 10  09.41968  02 57 06.793  +24 19 02.36  22.8w 10TE192   F51  C~1w3k      
2010 10  09.43569  02 57 06.705  +24 19 02.16  23.1w 10TE192   F51  C~1w3k      
2010 10  09.45189  02 57 06.654  +24 19 02.18  23.1w 10TE192   F51  C~1w3k      
2010 10  09.46797  02 57 06.565  +24 19 01.98  22.8w 10TE192   F51  C~1w3k      
2010 10  14.56016  02 56 42.707  +24 18 17.81  22.1i 10TE192   F51  C~1w3k      
2011 10  24.53609  03 00 48.609  +25 06 02.91  23.0w 10TE192   F51  C~1w3k      
2011 10  24.55138  03 00 48.540  +25 06 02.63  23.4w 10TE192   F51  C~1w3k      
2011 10  24.56660  03 00 48.460  +25 06 02.60  23.1w 10TE192   F51  C~1w3k      
2011 10  24.58179  03 00 48.391  +25 06 02.43  23.4w 10TE192   F51  C~1w3k      
2011 11  25.28872  02 57 58.056  +24 57 23.96  22.3r 10TE192   F51  C~1w3k      
2012 10  19.53053  03 06 08.098  +25 55 37.95  22.5w 10TE192   F51  C~1w3k      
2012 10  19.54478  03 06 08.034  +25 55 37.55  22.3w 10TE192   F51  C~1w3k      
2012 11  05.38450  03 04 39.031  +25 52 10.05  22.1i 10TE192   F51  C~1w3k      
2013 10  30.35524  03 10 13.964  +26 41 50.15  22.1w 10TE192   F51  C~1w3k      
2013 10  30.36955  03 10 13.903  +26 41 50.42  22.3w 10TE192   F51  C~1w3k      
2013 10  30.50507  03 10 13.140  +26 41 48.49  22.3w 10TE192   F51  C~1w3k      

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    -0.03
  2   0.0000     -1.21    -0.11       0.15    -0.05
  3   0.0001     -1.87     0.24       0.37    -0.01
  4   0.0001     -3.09     0.03       0.53    -0.03
  5   0.0141   -328.17    -0.21      51.95    -0.01
  6   1.0407   3699.30    -0.17    1846.93     0.14
  7   1.0407   3698.32    -0.05    1846.93     0.00
  8   1.0408   3697.27    -0.00    1847.20     0.16
  9   1.0408   3696.32     0.15    1847.30     0.13
 10   1.1276   1328.68     0.03    2005.25    -0.30
 11   2.0291   8682.49    -0.06    3515.82     0.13
 12   2.0291   8681.55    -0.01    3515.67    -0.15
 13   2.0752   7467.46    -0.00    3642.77     0.14
 14   3.0580  12621.32    -0.08    5309.43    -0.21
 15   3.0580  12620.60     0.25    5309.90     0.15
 16   3.0584  12610.19    -0.11    5310.73    -0.06

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.

10TE192    quality flag:3

Type:       SCATEXTD  SCATEXTD  SCATEXTD

axisobj        41.593    41.629    41.557
ecceobj         0.058     0.058     0.058
incobj         21.208    21.209    21.208
qmin           38.462    38.501    38.437
qmax           44.327    44.313    44.311
amean          41.296    41.333    41.254
amin           40.987    41.017    40.936
amax           41.629    41.657    41.576
emean           0.052     0.053     0.050
emin            0.041     0.042     0.038
emax            0.065     0.065     0.066
imean          20.596    20.598    20.591
imin           20.081    20.085    20.089
imax           21.084    21.097    21.110
excite_mean     0.356     0.356     0.355
fracstop        1.000     1.000     1.000
cjmean          2.918     2.919     2.918

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       177.2     176.7     183.4
kozaiamp        180.0     180.0     179.9