Orbit Fit and Astrometric record for 10TT195

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: 10TT195   
# Created Wed Jun  3 01:10:22 2020
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting   95 observations of   95
# Arc:   7.32y
# First observation: 2010/10/09
#  Last observation: 2018/02/03
# Chi-squared of fit:    94.25 DOF:  184 RMS:  0.18
# Min/Max residuals:    -0.70    0.73
# Exact a, adot, b, bdot, g, gdot:
  1.458687E-05  2.096468E-02  5.405103E-06  5.792442E-03  2.314968E-02 -1.311071E-03
# Covariance matrix:
  1.0891E-13 -4.1654E-14  1.0277E-14 -8.7754E-15 -4.4791E-15 -1.9651E-13
 -4.1654E-14  3.5732E-14 -1.1566E-14  9.8192E-15  2.6578E-14  2.1980E-13
  1.0277E-14 -1.1566E-14  7.9684E-14 -1.6987E-14 -8.7490E-15 -7.7993E-14
 -8.7754E-15  9.8192E-15 -1.6987E-14  5.9892E-15  7.3270E-15  6.6256E-14
 -4.4791E-15  2.6578E-14 -8.7490E-15  7.3270E-15  5.8839E-14  1.6386E-13
 -1.9651E-13  2.1980E-13 -7.7993E-14  6.6256E-14  1.6386E-13  1.4832E-12
#      lat0       lon0       xBary       yBary       zBary        JD0
   -2.196479   51.338664    0.575516   -0.031137   -0.811385  2455478.931536
# Heliocentric elements and errors
Epoch:              2455478.5000  =  2010/10/09
Mean Anomaly:          266.33107 +/-     0.026
Argument of Peri:       93.68106 +/-     0.022
Long of Asc Node:       58.35280 +/-     0.000
Inclination:            15.55941 +/-     0.000
Eccentricity:         0.07123819 +/-    0.0001
Semi-Major Axis:     43.59721485 +/-    0.0016
Time of Perihelion: 2482836.2027 +/-       8.7
Perihelion:          40.49142828 +/-    0.0028
Aphelion:            46.70300141 +/-    0.0029
Period (y)              287.8699 +/-      0.02
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           27.92647865 +/-    0.0003
Ecliptic Y           33.97946356 +/-    0.0004
Ecliptic Z           -1.65535694 +/-    0.0000
Ecliptic XDOT        -0.00201633 +/-    0.0000
Ecliptic YDOT         0.00145482 +/-    0.0000
Ecliptic ZDOT         0.00069048 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   44.01404718 +/-    0.0003
Geocenter to KBO     43.19720259 +/-    0.0005
# Hcoef:  5.99

The following table shows the complete astrometric record for 10TT195. 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 (10TT195) followed by the observatory code and reference code for the source of the astrometry.

2010 10  09.43077  03 18 02.099  +15 58 28.98  23.7G 10TT195   F51  C~345H      
2010 10  09.44689  03 18 02.038  +15 58 29.02  22.5G 10TT195   F51  C~345H      
2010 10  09.46301  03 18 01.973  +15 58 28.72  22.5G 10TT195   F51  C~345H      
2010 10  09.47907  03 18 01.910  +15 58 28.58  22.0G 10TT195   F51  C~345H      
2010 10  30.53635  03 16 31.975  +15 53 24.22  21.5G 10TT195   F51  C~345H      
2010 10  30.54826  03 16 31.893  +15 53 23.72  21.9G 10TT195   F51  C~345H      
2010 11  08.48426  03 15 49.465  +15 51 04.24  21.9G 10TT195   F51  C~345H      
2010 11  08.49699  03 15 49.405  +15 51 04.00  22.2G 10TT195   F51  C~345H      
2010 11  08.51119  03 15 49.328  +15 51 03.82  21.9G 10TT195   F51  C~345H      
2010 11  08.52386  03 15 49.266  +15 51 03.37  22.2G 10TT195   F51  C~345H      
2011 11  14.32336  03 19 52.900  +16 27 46.01  22.0G 10TT195   F51  C~345H      
2011 11  14.33562  03 19 52.808  +16 27 45.69  22.2G 10TT195   F51  C~345H      
2012 02  04.24327  03 15 38.509  +16 18 15.92  22.1G 10TT195   F51  C~345H      
2012 10  21.54866  03 26 14.114  +17 11 10.62  22.5G 10TT195   F51  C~345H      
2012 10  21.56473  03 26 14.058  +17 11 10.33  22.6G 10TT195   F51  C~345H      
2012 10  21.58076  03 26 13.975  +17 11 10.27  22.0G 10TT195   F51  C~345H      
2012 10  21.59688  03 26 13.918  +17 11 10.13  21.9G 10TT195   F51  C~345H      
2012 11  05.50564  03 25 05.217  +17 07 39.12  22.0G 10TT195   F51  C~345H      
2012 11  05.51929  03 25 05.137  +17 07 38.91  22.3G 10TT195   F51  C~345H      
2012 11  07.40989  03 24 56.033  +17 07 11.24  22.2G 10TT195   F51  C~345H      
2013 03  04.23811  03 20 42.016  +17 00 39.49  22.0G 10TT195   F51  C~345H      
2013 03  05.23691  03 20 44.601  +17 00 55.32  22.6G 10TT195   F51  C~345H      
2013 03  05.24087  03 20 44.637  +17 00 55.49  22.6G 10TT195   F51  C~345H      
2013 03  05.24484  03 20 44.632  +17 00 55.21  22.3G 10TT195   F51  C~345H      
2013 03  05.24879  03 20 44.665  +17 00 55.75  22.7G 10TT195   F51  C~345H      
2013 10  25.55858  03 30 33.392  +17 47 46.10  22.9G 10TT195   F51  C~345H      
2014 07  31.59131  03 37 06.887  +18 28 05.98  22.9G 10TT195   F51  C~345H      
2014 07  31.59667  03 37 06.894  +18 28 06.56  21.5G 10TT195   F51  C~345H      
2014 07  31.60740  03 37 06.938  +18 28 06.53  22.1G 10TT195   F51  C~345H      
2014 09  22.64363  03 37 08.478  +18 30 06.33  20.7G 10TT195   F51  C~345H      
2014 11  18.50533  03 33 18.032  +18 19 36.65  20.5G 10TT195   F51  C~345H      
2014 11  18.54336  03 33 17.786  +18 19 36.34  21.3G 10TT195   F51  C~345H      
2014 12  10.43903  03 31 32.569  +18 14 48.64  22.2G 10TT195   F51  C~345H      
2014 12  10.45116  03 31 32.512  +18 14 48.46  22.1G 10TT195   F51  C~345I      
2014 12  10.46333  03 31 32.457  +18 14 48.21  22.6G 10TT195   F51  C~345I      
2014 12  10.47546  03 31 32.394  +18 14 48.28  22.0G 10TT195   F51  C~345I      
2015 01  11.33301  03 29 37.815  +18 10 15.05  22.3G 10TT195   F51  C~345I      
2015 01  11.34582  03 29 37.789  +18 10 15.18  22.2G 10TT195   F51  C~345I      
2015 01  11.37134  03 29 37.722  +18 10 15.48  22.3G 10TT195   F51  C~345I      
2015 01  14.32337  03 29 30.860  +18 10 03.30  22.7G 10TT195   F51  C~345I      
2015 01  14.33618  03 29 30.829  +18 10 03.15  22.5G 10TT195   F51  C~345I      
2015 01  14.34895  03 29 30.795  +18 10 03.29  22.3G 10TT195   F51  C~345I      
2015 01  14.36171  03 29 30.771  +18 10 03.29  22.6G 10TT195   F51  C~345I      
2015 07  26.58308  03 41 25.906  +19 02 40.48  22.6G 10TT195   F51  C~345I      
2015 07  26.58829  03 41 25.935  +19 02 40.18  21.9G 10TT195   F51  C~345I      
2015 07  26.59356  03 41 25.949  +19 02 40.70  22.8G 10TT195   F51  C~345I      
2015 07  26.59879  03 41 25.970  +19 02 40.35  22.9G 10TT195   F51  C~345I      
2015 09  09.52226  03 42 10.213  +19 07 02.37  22.4G 10TT195   F51  C~345I      
2015 09  09.53405  03 42 10.202  +19 07 02.48  22.4G 10TT195   F51  C~345I      
2015 09  09.54583  03 42 10.180  +19 07 02.46  22.2G 10TT195   F51  C~345I      
2015 09  09.55766  03 42 10.164  +19 07 02.31  22.3G 10TT195   F51  C~345I      
2015 11  04.38757  03 39 09.413  +18 59 47.95  22.2G 10TT195   F51  C~345I      
2015 11  04.40055  03 39 09.363  +18 59 47.66  22.3G 10TT195   F51  C~345I      
2015 12  13.43522  03 35 59.554  +18 51 23.95  22.0G 10TT195   F51  C~345I      
2015 12  13.44946  03 35 59.510  +18 51 23.86  21.6G 10TT195   F51  C~345I      
2015 12  13.46365  03 35 59.424  +18 51 23.54  22.0G 10TT195   F51  C~345I      
2016 01  08.34347  03 34 22.959  +18 47 32.24  21.9G 10TT195   F51  C~345I      
2016 01  08.35710  03 34 22.933  +18 47 32.28  22.1G 10TT195   F51  C~345I      
2016 01  08.37071  03 34 22.897  +18 47 32.12  22.2G 10TT195   F51  C~345I      
2016 01  08.38439  03 34 22.846  +18 47 32.12  22.1G 10TT195   F51  C~345I      
2016 02  06.28533  03 33 38.058  +18 46 52.07  22.3G 10TT195   F51  C~345I      
2016 02  06.29832  03 33 38.054  +18 46 51.98  22.3G 10TT195   F51  C~345I      
2016 02  06.31126  03 33 38.048  +18 46 52.17  22.7G 10TT195   F51  C~345I      
2016 02  06.32417  03 33 38.037  +18 46 52.08  22.3G 10TT195   F51  C~345I      
2016 10  07.44964  03 45 46.448  +19 40 54.33  22.3G 10TT195   F51  C~345I      
2016 10  07.46266  03 45 46.416  +19 40 54.41  23.0G 10TT195   F51  C~345I      
2016 10  07.47568  03 45 46.368  +19 40 54.44  22.6G 10TT195   F51  C~345I      
2016 10  07.48874  03 45 46.310  +19 40 54.31  22.8G 10TT195   F51  C~345I      
2016 10  25.56366  03 44 34.886  +19 38 05.52  21.9G 10TT195   F51  C~345I      
2016 10  25.57727  03 44 34.858  +19 38 05.64  22.2G 10TT195   F51  C~345I      
2016 10  25.59085  03 44 34.766  +19 38 05.00  21.5G 10TT195   F51  C~345I      
2016 10  25.60449  03 44 34.719  +19 38 04.97  22.3G 10TT195   F51  C~345I      
2016 11  26.45898  03 41 59.509  +19 31 31.01  21.7G 10TT195   F51  C~345I      
2016 11  26.47164  03 41 59.449  +19 31 31.31  22.2G 10TT195   F51  C~345I      
2016 11  26.48425  03 41 59.350  +19 31 31.09  22.1G 10TT195   F51  C~345I      
2017 10  28.55949  03 49 08.693  +20 13 41.09  22.3G 10TT195   F51  C~345I      
2017 10  28.57189  03 49 08.640  +20 13 40.89  22.0G 10TT195   F51  C~345I      
2017 10  28.58428  03 49 08.577  +20 13 40.64  22.1G 10TT195   F51  C~345I      
2017 10  28.59658  03 49 08.533  +20 13 40.72  22.0G 10TT195   F51  C~345I      
2017 11  17.49840  03 47 31.833  +20 09 49.65  22.1G 10TT195   F51  C~345I      
2017 11  17.51044  03 47 31.778  +20 09 49.46  21.9G 10TT195   F51  C~345I      
2017 11  17.52251  03 47 31.723  +20 09 49.35  22.4G 10TT195   F51  C~345I      
2017 11  17.53462  03 47 31.649  +20 09 49.34  21.9G 10TT195   F51  C~345I      
2017 12  08.28142  03 45 48.139  +20 05 33.65  22.2G 10TT195   F51  C~345I      
2017 12  08.29609  03 45 48.054  +20 05 33.36  22.2G 10TT195   F51  C~345I      
2017 12  08.31082  03 45 47.987  +20 05 33.34  22.3G 10TT195   F51  C~345I      
2017 12  08.32560  03 45 47.919  +20 05 33.02  22.5G 10TT195   F51  C~345I      
2017 12  09.27211  03 45 43.404  +20 05 22.01  23.2G 10TT195   F51  C~345I      
2017 12  09.29938  03 45 43.272  +20 05 21.56  22.2G 10TT195   F51  C~345I      
2017 12  09.31300  03 45 43.207  +20 05 21.45  22.6G 10TT195   F51  C~345I      
2018 01  11.36387  03 43 34.449  +20 00 16.77  23.0G 10TT195   F51  C~345I      
2018 02  03.28529  03 42 54.638  +19 59 18.51  21.8G 10TT195   F51  C~345I      
2018 02  03.29575  03 42 54.644  +19 59 18.87  22.8G 10TT195   F51  C~345I      
2018 02  03.30608  03 42 54.603  +19 59 18.74  23.2G 10TT195   F51  C~345I      
2018 02  03.31643  03 42 54.615  +19 59 18.12  22.3G 10TT195   F51  C~345I      

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     0.03       0.00    -0.30
  2   0.0000      0.00     0.04       0.00    -0.06
  3   0.0001      0.00    -0.00       0.00    -0.15
  4   0.0001      0.00    -0.02       0.00    -0.08
  5   0.0578      0.00     0.39       0.00     0.37
  6   0.0578      0.00     0.01       0.00     0.05
  7   0.0823      0.00    -0.06       0.00     0.07
  8   0.0823      0.00    -0.02       0.00     0.03
  9   0.0824      0.00    -0.14       0.00     0.08
 10   0.0824      0.00    -0.14       0.00    -0.17
 11   1.0976      0.00     0.16       0.00     0.04
 12   1.0976      0.00    -0.31       0.00    -0.10
 13   1.3219      0.00     0.03       0.00    -0.09
 14   2.0345      0.00    -0.19       0.00    -0.01
 15   2.0346      0.00     0.04       0.00    -0.08
 16   2.0346      0.00    -0.14       0.00     0.08
 17   2.0347      0.00     0.07       0.00     0.16
 18   2.0755      0.00     0.02       0.00     0.07
 19   2.0755      0.00    -0.18       0.00     0.06
 20   2.0807      0.00    -0.08       0.00     0.14
 21   2.4006      0.00     0.73       0.00    -0.70
 22   2.4033      0.00    -0.23       0.00    -0.06
 23   2.4033      0.00     0.15       0.00     0.05
 24   2.4033      0.00    -0.08       0.00    -0.29
 25   2.4033      0.00     0.26       0.00     0.19
 26   3.0448      0.00     0.03       0.00    -0.20
 27   3.8088      0.00    -0.19       0.00    -0.21
 28   3.8088      0.00    -0.28       0.00     0.32
 29   3.8088      0.00     0.00       0.00     0.17
 30   3.9540      0.00    -0.18       0.00     0.20
 31   4.1097      0.00     0.14       0.00    -0.09
 32   4.1098      0.00    -0.68       0.00     0.13
 33   4.1698      0.00     0.05       0.00     0.05
 34   4.1698      0.00     0.02       0.00     0.02
 35   4.1698      0.00     0.03       0.00    -0.08
 36   4.1699      0.00    -0.08       0.00     0.13
 37   4.2571      0.00    -0.21       0.00    -0.00
 38   4.2571      0.00    -0.12       0.00     0.19
 39   4.2572      0.00    -0.15       0.00     0.60
 40   4.2653      0.00    -0.01       0.00     0.00
 41   4.2653      0.00    -0.03       0.00    -0.10
 42   4.2653      0.00    -0.11       0.00     0.08
 43   4.2654      0.00    -0.03       0.00     0.13
 44   4.7944      0.00    -0.08       0.00     0.09
 45   4.7944      0.00     0.12       0.00    -0.28
 46   4.7944      0.00     0.10       0.00     0.18
 47   4.7944      0.00     0.19       0.00    -0.24
 48   4.9174      0.00     0.07       0.00    -0.01
 49   4.9175      0.00     0.11       0.00     0.10
 50   4.9175      0.00    -0.01       0.00     0.09
 51   4.9175      0.00    -0.05       0.00    -0.05
 52   5.0704      0.00     0.04       0.00    -0.02
 53   5.0704      0.00     0.24       0.00    -0.14
 54   5.1773      0.00     0.01       0.00    -0.02
 55   5.1773      0.00     0.33       0.00     0.06
 56   5.1774      0.00     0.00       0.00    -0.10
 57   5.2482      0.00    -0.07       0.00    -0.03
 58   5.2483      0.00     0.13       0.00     0.09
 59   5.2483      0.00     0.19       0.00     0.01
 60   5.2483      0.00     0.02       0.00     0.09
 61   5.3275      0.00     0.08       0.00     0.11
 62   5.3275      0.00     0.07       0.00    -0.03
 63   5.3275      0.00     0.03       0.00     0.12
 64   5.3276      0.00    -0.08       0.00    -0.01
 65   5.9959      0.00    -0.15       0.00    -0.13
 66   5.9960      0.00     0.05       0.00     0.04
 67   5.9960      0.00     0.00       0.00     0.17
 68   5.9961      0.00    -0.19       0.00     0.13
 69   6.0455      0.00    -0.05       0.00    -0.06
 70   6.0456      0.00     0.45       0.00     0.21
 71   6.0456      0.00    -0.01       0.00    -0.27
 72   6.0457      0.00     0.21       0.00    -0.15
 73   6.1329      0.00     0.09       0.00    -0.39
 74   6.1329      0.00     0.15       0.00     0.07
 75   6.1329      0.00    -0.37       0.00     0.02
 76   7.0531      0.00     0.00       0.00     0.08
 77   7.0531      0.00     0.07       0.00     0.01
 78   7.0531      0.00    -0.02       0.00    -0.11
 79   7.0532      0.00     0.17       0.00     0.10
 80   7.1076      0.00    -0.03       0.00     0.06
 81   7.1077      0.00     0.08       0.00     0.02
 82   7.1077      0.00     0.18       0.00     0.06
 83   7.1077      0.00     0.00       0.00     0.21
 84   7.1645      0.00     0.10       0.00     0.02
 85   7.1646      0.00    -0.11       0.00    -0.10
 86   7.1646      0.00    -0.04       0.00     0.06
 87   7.1647      0.00     0.02       0.00    -0.09
 88   7.1673      0.00     0.04       0.00     0.07
 89   7.1673      0.00     0.04       0.00    -0.06
 90   7.1674      0.00     0.05       0.00    -0.01
 91   7.2579      0.00    -0.13       0.00    -0.04
 92   7.3206      0.00    -0.08       0.00    -0.18
 93   7.3206      0.00     0.12       0.00     0.17
 94   7.3207      0.00    -0.38       0.00     0.04
 95   7.3207      0.00    -0.09       0.00    -0.59

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.

10TT195    quality flag:3

Type:       SCATEXTD  SCATEXTD  SCATEXTD

axisobj        43.780    43.780    43.780
ecceobj         0.071     0.071     0.071
incobj         15.532    15.532    15.532
qmin           39.590    39.601    39.592
qmax           47.576    47.604    47.628
amean          43.478    43.478    43.478
amin           43.139    43.140    43.136
amax           43.845    43.830    43.841
emean           0.073     0.073     0.073
emin            0.061     0.061     0.061
emax            0.086     0.087     0.086
imean          14.237    14.237    14.237
imin           13.772    13.770    13.779
imax           14.768    14.768    14.767
excite_mean     0.257     0.257     0.257
fracstop        1.000     1.000     1.000
cjmean          3.016     3.016     3.016

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       181.3     181.2     181.3
kozaiamp        180.0     180.0     180.0