Orbit Fit and Astrometric record for 10TS191

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: 10TS191   
# Created Tue Dec 12 02:37:43 2017
# Orbit generated from Bernstein formalism
# Fitting   56 observations of   56
# Arc:  15.10y
# First observation: 2000/10/02
#  Last observation: 2015/11/07
Preliminary a, adot, b, bdot, g, gdot:
  -0.007058   0.046310   0.000426  -0.002521   0.034105   0.000000
# Chi-squared of fit:    79.27 DOF:  106 RMS:  0.21
# Min/Max residuals:    -1.04    0.52
# Exact a, adot, b, bdot, g, gdot:
  1.969311E-05  4.164854E-02 -4.522831E-07 -2.225256E-03  3.542052E-02 -1.502165E-03
# Covariance matrix:
  9.8947E-14 -2.3428E-14 -1.9160E-15  9.9691E-16  6.0203E-14 -3.2852E-14
 -2.3428E-14  1.4238E-14  9.7232E-16 -7.3560E-16 -3.5649E-15  2.2552E-14
 -1.9160E-15  9.7232E-16  5.7573E-14 -5.3406E-15 -2.2253E-15  1.7179E-15
  9.9691E-16 -7.3560E-16 -5.3406E-15  8.5569E-16  2.0431E-16 -1.2363E-15
  6.0203E-14 -3.5649E-15 -2.2253E-15  2.0431E-16  1.8194E-13 -1.3745E-14
 -3.2852E-14  2.2552E-14  1.7179E-15 -1.2363E-15 -1.3745E-14  3.8221E-14
#      lat0       lon0       xBary       yBary       zBary        JD0
   -6.013807   11.843360    0.044488   -0.104293   -0.988289  2451819.889909
# Heliocentric elements and errors
Epoch:              2451810.5000  =  2000/09/23
Mean Anomaly:          311.35073 +/-     0.030
Argument of Peri:      295.44770 +/-     0.034
Long of Asc Node:      129.62097 +/-     0.000
Inclination:             6.56354 +/-     0.000
Eccentricity:         0.05084377 +/-    0.0000
Semi-Major Axis:     30.19611785 +/-    0.0015
Time of Perihelion: 2460000.7839 +/-       5.1
Perihelion:          28.66083342 +/-    0.0016
Aphelion:            31.73140227 +/-    0.0017
Period (y)              165.9338 +/-      0.01
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           28.46614167 +/-    0.0003
Ecliptic Y            5.92788035 +/-    0.0001
Ecliptic Z           -2.95784157 +/-    0.0000
Ecliptic XDOT        -0.00079888 +/-    0.0000
Ecliptic YDOT         0.00312830 +/-    0.0000
Ecliptic ZDOT        -0.00015873 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   29.22686801 +/-    0.0003
Geocenter to KBO     28.23222256 +/-    0.0003
# Hcoef:  8.10

The following table shows the complete astrometric record for 10TS191. 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 (10TS191) followed by the observatory code and reference code for the source of the astrometry.

2000 10  02.389166 00 52 56.67   -00 51 20.4   22.4V 10TS191   645  C~2J9L      
2000 10  02.389581 00 52 56.67   -00 51 20.4   22.3V 10TS191   645  C~2J9L      
2000 10  02.389995 00 52 56.67   -00 51 20.4   22.4V 10TS191   645  C~2J9L      
2000 10  02.390410 00 52 56.67   -00 51 20.4   22.4V 10TS191   645  C~2J9L      
2000 10  02.392483 00 52 56.68   -00 51 20.4   23.6V 10TS191   645  C~2J9L      
2000 10  02.392898 00 52 56.68   -00 51 20.4   23.6V 10TS191   645  C~2J9L      
2001 10  14.358918 01 00 44.41   -00 10 17.9   23.2V 10TS191   645  C~2J9L      
2001 10  14.359333 01 00 44.41   -00 10 17.9   23.2V 10TS191   645  C~2J9L      
2001 10  14.359748 01 00 44.41   -00 10 17.9   22.3V 10TS191   645  C~2J9L      
2001 10  14.360162 01 00 44.41   -00 10 17.9   22.4V 10TS191   645  C~2J9L      
2001 10  14.362236 01 00 44.42   -00 10 17.9   23.2V 10TS191   645  C~2J9L      
2001 10  14.362650 01 00 44.42   -00 10 17.9   23.2V 10TS191   645  C~2J9L      
2001 10  15.353607 01 00 38.21   -00 10 56.0   21.9V 10TS191   645  C~2J9L      
2001 10  15.354436 01 00 38.21   -00 10 56.1   21.9V 10TS191   645  C~2J9L      
2001 10  15.356924 01 00 38.19   -00 10 55.9   22.4V 10TS191   645  C~2J9L      
2001 11  12.201773 00 57 58.86   -00 25 35.2   22.4V 10TS191   645  C~2J9L      
2001 11  12.202602 00 57 58.85   -00 25 35.1   21.9V 10TS191   645  C~2J9L      
2001 11  12.205090 00 57 58.82   -00 25 35.4   22.9V 10TS191   645  C~2J9L      
2001 11  18.237356 00 57 30.75   -00 27 43.1   22.6V 10TS191   645  C~2J9L      
2001 11  18.238186 00 57 30.75   -00 27 43.1   22.8V 10TS191   645  C~2J9L      
2001 11  18.240673 00 57 30.72   -00 27 43.1   22.9V 10TS191   645  C~2J9L      
2001 12  10.222497 00 56 19.14   -00 31 26.6   23.4V 10TS191   645  C~2J9L      
2001 12  10.223326 00 56 19.13   -00 31 26.6   21.9V 10TS191   645  C~2J9L      
2001 12  10.225814 00 56 19.14   -00 31 26.6   23.8V 10TS191   645  C~2J9L      
2002 10  10.352753 01 10 13.21   +00 41 23.8   22.4V 10TS191   645  C~2J9L      
2002 10  10.353583 01 10 13.21   +00 41 23.8   22.8V 10TS191   645  C~2J9L      
2002 10  10.356070 01 10 13.18   +00 41 24.0   23.0V 10TS191   645  C~2J9L      
2002 10  30.251650 01 08 10.18   +00 29 16.2   22.4V 10TS191   645  C~2J9L      
2002 10  30.252479 01 08 10.18   +00 29 16.2   22.6V 10TS191   645  C~2J9L      
2002 10  30.254967 01 08 10.18   +00 29 16.2   23.5V 10TS191   645  C~2J9L      
2008 10  03.433982 02 05 42.85   +05 36 52.0   22.6V 10TS191   645  C~2J9L      
2008 10  03.434811 02 05 42.85   +05 36 52.1   22.7V 10TS191   645  C~2J9L      
2008 10  03.437299 02 05 42.82   +05 36 52.1   23.2V 10TS191   645  C~2J9L      
2010 10  07.39844  02 24 00.39   +07 09 13.3   22.9w 10TS191   F51  C~1tfI      
2010 10  07.41406  02 24 00.30   +07 09 12.6   23.0w 10TS191   F51  C~1tfI      
2010 10  07.42969  02 24 00.19   +07 09 12.2   22.7w 10TS191   F51  C~1tfI      
2010 10  07.44531  02 24 00.09   +07 09 11.6   23.0w 10TS191   F51  C~1tfI      
2010 10  15.35156  02 23 11.93   +07 04 27.2   22.3i 10TS191   F51  C~1tfI      
2010 10  15.35938  02 23 11.88   +07 04 27.0   22.3i 10TS191   F51  C~1tfI      
2010 11  02.43359  02 21 14.25   +06 54 00.0   22.8w 10TS191   F51  C~1tfI      
2010 11  02.44922  02 21 14.15   +06 53 59.3   22.7w 10TS191   F51  C~1tfI      
2010 11  02.46094  02 21 14.04   +06 53 58.9   22.9w 10TS191   F51  C~1tfI      
2010 11  02.47656  02 21 13.94   +06 53 58.2   23.4w 10TS191   F51  C~1tfI      
2012 10  08.45703  02 42 42.15   +08 40 18.2   22.0r 10TS191   F51  C~1tfI      
2012 10  08.53906  02 42 41.65   +08 40 15.4   22.0i 10TS191   F51  C~1tfI      
2012 10  18.41797  02 41 41.81   +08 34 40.2   22.3w 10TS191   F51  C~1tfI      
2012 10  18.43359  02 41 41.72   +08 34 39.6   22.8w 10TS191   F51  C~1tfI      
2012 12  07.23047  02 36 26.17   +08 11 51.5   22.4w 10TS191   F51  C~1tfI      
2012 12  07.24609  02 36 26.07   +08 11 50.8   22.2w 10TS191   F51  C~1tfI      
2012 12  07.26172  02 36 26.00   +08 11 50.7   22.1w 10TS191   F51  C~1tfI      
2012 12  07.27734  02 36 25.90   +08 11 50.4   22.6w 10TS191   F51  C~1tfI      
2013 11  24.30469  02 47 10.80   +09 01 28.9   22.7w 10TS191   F51  C~1tfI      
2013 11  24.32031  02 47 10.73   +09 01 28.7   22.8w 10TS191   F51  C~1tfI      
2013 11  24.33203  02 47 10.65   +09 01 28.5   22.5w 10TS191   F51  C~1tfI      
2015 11  07.235116 03 08 17.34   +10 36 57.0   21.9i 10TS191   696  C~1tfI      
2015 11  07.276933 03 08 17.02   +10 36 54.7   22.2i 10TS191   696  C~1tfI      

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    -0.23       0.00    -0.11
  2   0.0000      0.00    -0.18       0.00    -0.11
  3   0.0000      0.00    -0.14       0.00    -0.11
  4   0.0000      0.00    -0.10       0.00    -0.11
  5   0.0000      0.14     0.25      -0.06    -0.17
  6   0.0000      0.14     0.30      -0.06    -0.17
  7   1.0321   7424.06    -0.15    -465.02    -0.09
  8   1.0321   7424.06    -0.11    -465.02    -0.09
  9   1.0321   7424.06    -0.07    -465.02    -0.09
 10   1.0321   7424.06    -0.03    -465.02    -0.09
 11   1.0321   7424.20     0.33    -465.07    -0.15
 12   1.0321   7424.20     0.37    -465.07    -0.15
 13   1.0348   7323.44     0.03    -463.86    -0.15
 14   1.0348   7323.40     0.07    -463.96    -0.24
 15   1.0348   7323.20     0.13    -463.66     0.05
 16   1.1111   4777.33     0.08    -342.21    -0.05
 17   1.1111   4777.23     0.04    -342.06     0.09
 18   1.1111   4776.69    -0.29    -342.16    -0.03
 19   1.1276   4338.96     0.01    -295.73     0.05
 20   1.1276   4338.96     0.07    -295.73     0.04
 21   1.1276   4338.54    -0.17    -295.55     0.19
 22   1.1878   3262.26    -0.01     -83.12    -0.03
 23   1.1878   3262.12    -0.13     -83.06     0.02
 24   1.1878   3262.26     0.09     -83.12    -0.06
 25   2.0204  16522.27    -0.21    -934.07     0.16
 26   2.0204  16522.27    -0.12    -934.07     0.16
 27   2.0204  16521.93    -0.20    -933.71     0.52
 28   2.0749  14527.98     0.01    -884.97     0.18
 29   2.0749  14527.98     0.09    -884.97     0.18
 30   2.0749  14527.98     0.33    -884.97     0.17
 31   8.0029  72065.15    -0.09   -3904.60    -0.16
 32   8.0029  72065.19     0.04   -3904.51    -0.06
 33   8.0029  72064.73    -0.16   -3904.33     0.13
 34  10.0123  92055.70     0.21   -5018.99    -0.02
 35  10.0124  92053.90     0.20   -5019.16    -0.19
 36  10.0124  92051.90     0.00   -5018.89     0.07
 37  10.0125  92049.97    -0.12   -5018.89     0.07
 38  10.0341  91126.51    -0.18   -5014.29     0.03
 39  10.0341  91125.59    -0.14   -5014.18     0.11
 40  10.0836  88911.56     0.18   -4932.94     0.21
 41  10.0837  88909.62     0.19   -4933.04    -0.01
 42  10.0837  88907.64    -0.33   -4932.78     0.17
 43  10.0837  88905.69    -0.33   -4932.88    -0.05
 44  12.0166 113950.90     0.31   -6232.57     0.04
 45  12.0168 113940.56    -0.03   -6232.45     0.11
 46  12.0439 112705.13     0.01   -6217.83     0.12
 47  12.0439 112703.24     0.17   -6217.91    -0.02
 48  12.1803 106464.96     0.32   -5711.13     0.36
 49  12.1803 106462.89    -0.17   -5711.25    -0.01
 50  12.1803 106461.62     0.15   -5710.92     0.06
 51  12.1804 106459.72    -0.16   -5710.62     0.11
 52  13.1442 119463.99    -0.34   -6541.33     0.03
 53  13.1442 119462.60     0.31   -6541.11     0.02
 54  13.1443 119461.02     0.27   -6540.83     0.13
 55  15.0961 147191.01     0.42   -8161.57     0.03
 56  15.0962 147183.14    -0.77   -8162.16    -1.04

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.

10TS191    quality flag:3

Type:            1:1       1:1       1:1

axisobj        30.231    30.236    30.227
ecceobj         0.051     0.051     0.051
incobj          6.561     6.561     6.561
qmin           27.902    27.841    27.890
qmax           32.480    32.545    32.485
amean          30.110    30.110    30.110
amin           29.825    29.816    29.826
amax           30.452    30.448    30.448
emean           0.047     0.047     0.047
emin            0.022     0.021     0.020
emax            0.071     0.071     0.070
imean           4.900     4.914     4.893
imin            4.679     4.723     4.679
imax            5.163     5.165     5.161
excite_mean     0.098     0.098     0.098
fracstop        1.000     1.000     1.000
cjmean          2.991     2.991     2.991

libcent 0        63.1      62.7      62.8
libamp  0        20.4      19.5      20.2
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       178.7     179.7     178.9
kozaiamp        180.0     180.0     180.0