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 Sun Jul 22 01:37:53 2018
# Orbit generated from Bernstein formalism
# Fitting   19 observations of   19
# Arc:  14.05y
# First observation: 1999/10/13
#  Last observation: 2013/10/30
Preliminary a, adot, b, bdot, g, gdot:
  -0.000484   0.023604  -0.000233   0.009172   0.023431   0.000000
# Chi-squared of fit:    12.34 DOF:   32 RMS:  0.14
# Min/Max residuals:    -0.30    0.23
# Exact a, adot, b, bdot, g, gdot:
  1.508247E-05  2.325973E-02  5.665325E-06  9.026458E-03  2.517791E-02  1.477100E-03
# Covariance matrix:
  4.8686E-13 -7.1015E-14  6.8240E-15 -1.2723E-14 -5.9097E-14 -1.0644E-13
 -7.1015E-14  7.5369E-14 -1.5677E-14  2.8894E-14 -6.3407E-14  2.4132E-13
  6.8240E-15 -1.5677E-14  4.7174E-13 -4.4185E-14  2.5910E-14 -5.3454E-14
 -1.2723E-14  2.8894E-14 -4.4185E-14  1.5391E-14 -4.3748E-14  9.8280E-14
 -5.9097E-14 -6.3407E-14  2.5910E-14 -4.3748E-14  2.4956E-12 -3.6026E-13
 -1.0644E-13  2.4132E-13 -5.3454E-14  9.8280E-14 -3.6026E-13  8.2051E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
    1.691591   34.293670    0.250743    0.028054   -0.957332  2451464.874721
# Heliocentric elements and errors
Epoch:              2451460.5000  =  1999/10/09
Mean Anomaly:           64.45624 +/-     0.154
Argument of Peri:      293.97047 +/-     0.176
Long of Asc Node:       29.67576 +/-     0.000
Inclination:            21.20714 +/-     0.000
Eccentricity:         0.05753392 +/-    0.0001
Semi-Major Axis:     41.59809031 +/-    0.0109
Time of Perihelion: 2433914.7885 +/-      41.4
Perihelion:          39.20478929 +/-    0.0110
Aphelion:            43.99139133 +/-    0.0122
Period (y)              268.2985 +/-      0.11
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           33.73832796 +/-    0.0021
Ecliptic Y           22.70352061 +/-    0.0014
Ecliptic Z            1.17266798 +/-    0.0001
Ecliptic XDOT        -0.00132092 +/-    0.0000
Ecliptic YDOT         0.00217181 +/-    0.0000
Ecliptic ZDOT         0.00098593 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   40.68291745 +/-    0.0019
Geocenter to KBO     39.71734879 +/-    0.0025
# Hcoef:  6.58

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.

1999 10  13.373978 02 05 46.95   +14 32 35.0   22.3V 10TE192   645  C~2POO      
1999 10  13.374807 02 05 46.95   +14 32 35.0   21.8V 10TE192   645  C~2POO      
1999 10  13.377295 02 05 46.95   +14 32 35.0   23.4V 10TE192   645  C~2POO      
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    -0.10       0.00     0.00
  2   0.0000      0.00    -0.04       0.00    -0.00
  3   0.0000      0.00     0.15       0.00    -0.02
  4  10.9899  53512.65     0.05   20626.15    -0.04
  5  10.9899  53511.35    -0.18   20626.27    -0.07
  6  10.9899  53510.64     0.20   20626.48    -0.02
  7  10.9900  53509.33    -0.02   20626.60    -0.04
  8  11.0039  53160.49    -0.30   20669.19    -0.03
  9  12.0306  57486.48    -0.12   22688.35     0.18
 10  12.0306  57485.42     0.02   22688.31     0.04
 11  12.0306  57484.28     0.07   22688.56     0.20
 12  12.0307  57483.25     0.23   22688.63     0.18
 13  12.1175  54924.96    -0.03   22767.31    -0.27
 14  13.0189  62913.04     0.05   24636.15     0.16
 15  13.0189  62912.00     0.09   24635.96    -0.14
 16  13.0651  61580.42     0.05   24722.40     0.17
 17  14.0479  67256.88    -0.15   26700.83    -0.29
 18  14.0479  67256.08     0.22   26701.31     0.11
 19  14.0483  67244.52    -0.18   26701.75    -0.13

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        41.594    41.626    41.561
ecceobj         0.057     0.057     0.057
incobj         21.209    21.209    21.209
qmin           38.460    38.509    38.467
qmax           44.314    44.374    44.293
amean          41.296    41.331    41.260
amin           40.980    41.027    40.950
amax           41.631    41.662    41.606
emean           0.052     0.052     0.050
emin            0.041     0.041     0.038
emax            0.065     0.065     0.065
imean          20.596    20.598    20.591
imin           20.083    20.091    20.085
imax           21.081    21.093    21.114
excite_mean     0.356     0.356     0.355
fracstop        1.000     1.000     1.000
cjmean          2.919     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       177.0     176.7     183.9
kozaiamp        180.0     180.0     180.0