Orbit Fit and Astrometric record for 19UU173

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: 19UU173   
# Created Sun Dec 22 02:11:10 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting    173 observations of    173
# Arc:   7.93y
# First observation: 2014/10/02
#  Last observation: 2022/09/05
# Chi-squared of fit:   162.66 DOF:    340 RMS:  0.17
# Min/Max residuals:    -0.96    0.76
# Exact a, adot, b, bdot, g, gdot:
  1.910995E-05  2.728863E-02  4.610829E-06  8.064165E-03  2.563474E-02 -3.628755E-04
# Covariance matrix:
  6.5933E-13 -2.0756E-13  8.8951E-14 -4.1074E-14 -7.7770E-14 -5.5597E-13
 -2.0756E-13  9.2668E-14 -5.2173E-14  2.3408E-14  7.1358E-14  3.2581E-13
  8.8951E-14 -5.2173E-14  4.0137E-13 -8.4620E-14 -4.8847E-14 -2.1488E-13
 -4.1074E-14  2.3408E-14 -8.4620E-14  2.0287E-14  2.0849E-14  9.6127E-14
 -7.7770E-14  7.1358E-14 -4.8847E-14  2.0849E-14  1.0698E-13  3.0459E-13
 -5.5597E-13  3.2581E-13 -2.1488E-13  9.6127E-14  3.0459E-13  1.3418E-12
#      lat0       lon0       xBary       yBary       zBary        JD0
  -20.328015   24.512231    0.271729   -0.335303   -0.905577  2456932.869424
# Heliocentric elements and errors
Epoch:              2456932.5000  =  2014/10/02
Mean Anomaly:          356.77691 +/-     0.007
Argument of Peri:      313.35184 +/-     0.012
Long of Asc Node:       73.34913 +/-     0.000
Inclination:            25.47645 +/-     0.000
Eccentricity:         0.24451246 +/-    0.0000
Semi-Major Axis:     52.78724570 +/-    0.0029
Time of Perihelion: 2458186.6838 +/-      11.9
Perihelion:          39.88010666 +/-    0.0029
Aphelion:            65.69438474 +/-    0.0041
Period (y)              383.5321 +/-      0.03
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           34.27182370 +/-    0.0004
Ecliptic Y           15.33200226 +/-    0.0002
Ecliptic Z          -13.55157309 +/-    0.0002
Ecliptic XDOT        -0.00097462 +/-    0.0000
Ecliptic YDOT         0.00275623 +/-    0.0000
Ecliptic ZDOT         0.00082121 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   39.91584080 +/-    0.0004
Geocenter to KBO     39.00960666 +/-    0.0005
# Hcoef:  8.30

The following table shows the complete astrometric record for 19UU173. 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 (19UU173) followed by the observatory code and reference code for the source of the astrometry.

2014 10  02.368646 02 00 30.564  -09 26 15.40        19UU173   W84  C~8AjZ      
2014 10  14.331783 01 59 34.612  -09 31 45.27        19UU173   W84  C~8AjZ      
2015 12  15.342361 02 00 17.71   -08 37 35.0         19UU173   T09  C~89WX      
2015 12  15.356167 02 00 17.67   -08 37 34.7         19UU173   T09  C~89WX      
2015 12  15.378642 02 00 17.61   -08 37 34.4         19UU173   T09  C~89WX      
2018 11  09.151470 02 18 06.850  -05 37 27.54        19UU173   W84  C~89WX      
2018 11  09.153206 02 18 06.842  -05 37 27.61        19UU173   W84  C~89WX      
2018 11  09.154919 02 18 06.841  -05 37 27.76        19UU173   W84  C~89WX      
2018 11  29.155556 02 16 35.267  -05 39 25.28        19UU173   W84  C~89WX      
2018 11  29.157292 02 16 35.255  -05 39 25.49        19UU173   W84  C~89WX      
2018 11  29.159004 02 16 35.254  -05 39 25.49        19UU173   W84  C~89WX      
2018 12  01.065093 02 16 27.420  -05 39 22.27        19UU173   W84  C~89WX      
2018 12  01.066470 02 16 27.412  -05 39 22.44        19UU173   W84  C~89WX      
2019 09  29.44283  02 26 26.58   -04 21 05.7   24.8r 19UU173   T09  C~7ulK      
2019 09  29.45410  02 26 26.52   -04 21 06.2   24.1r 19UU173   T09  C~7ulK      
2019 09  29.46532  02 26 26.48   -04 21 06.6   24.7r 19UU173   T09  C~7ulK      
2019 09  29.50915  02 26 26.30   -04 21 07.9   24.3i 19UU173   T09  C~7ulK      
2019 09  29.52745  02 26 26.24   -04 21 08.4   24.6i 19UU173   T09  C~7ulK      
2019 09  29.54579  02 26 26.15   -04 21 09.1   24.2i 19UU173   T09  C~7ulK      
2019 10  23.51107  02 24 37.27   -04 31 26.0   24.0z 19UU173   T09  C~7ulK      
2019 10  23.51458  02 24 37.26   -04 31 26.2   23.8z 19UU173   T09  C~7ulK      
2019 10  23.53309  02 24 37.17   -04 31 26.9   24.0z 19UU173   T09  C~7ulK      
2019 10  23.53661  02 24 37.13   -04 31 26.7   23.6z 19UU173   T09  C~7ulK      
2019 10  23.55861  02 24 37.04   -04 31 27.0   23.8z 19UU173   T09  C~7ulK      
2019 10  23.57674  02 24 36.94   -04 31 27.4   23.8z 19UU173   T09  C~7ulK      
2019 10  27.29097  02 24 18.65   -04 32 45.0   24.1r 19UU173   T09  C~7ulK      
2019 10  27.29969  02 24 18.63   -04 32 45.8   24.4r 19UU173   T09  C~7ulK      
2019 10  27.30213  02 24 18.61   -04 32 45.3   24.2r 19UU173   T09  C~7ulK      
2019 10  27.31087  02 24 18.56   -04 32 45.3   24.3r 19UU173   T09  C~7ulK      
2019 10  27.31576  02 24 18.54   -04 32 45.5   24.1r 19UU173   T09  C~7ulK      
2019 10  27.42875  02 24 17.98   -04 32 47.6   24.1i 19UU173   T09  C~7ulK      
2019 10  27.43225  02 24 17.95   -04 32 47.8   24.2i 19UU173   T09  C~7ulK      
2019 10  27.44355  02 24 17.91   -04 32 48.2   23.8i 19UU173   T09  C~7ulK      
2019 10  27.45055  02 24 17.85   -04 32 48.2   23.7i 19UU173   T09  C~7ulK      
2019 10  27.46532  02 24 17.81   -04 32 48.3   24.3i 19UU173   T09  C~7ulK      
2019 10  27.46883  02 24 17.76   -04 32 48.3   24.4i 19UU173   T09  C~7ulK      
2019 10  31.51788  02 23 57.65   -04 34 04.6   24.5z 19UU173   T09  C~7ulK      
2019 10  31.55457  02 23 57.47   -04 34 05.4   24.5z 19UU173   T09  C~7ulK      
2019 10  31.55809  02 23 57.46   -04 34 05.6   24.3z 19UU173   T09  C~7ulK      
2019 11  01.35562  02 23 53.51   -04 34 19.5   24.8g 19UU173   T09  C~7ulK      
2019 11  01.35808  02 23 53.49   -04 34 19.7   24.8g 19UU173   T09  C~7ulK      
2019 11  01.36928  02 23 53.44   -04 34 19.7   25.1g 19UU173   T09  C~7ulK      
2019 11  01.43842  02 23 53.08   -04 34 21.0   24.8g 19UU173   T09  C~7ulK      
2019 11  01.52871  02 23 52.64   -04 34 22.7   25.0g 19UU173   T09  C~7ulK      
2019 11  01.53116  02 23 52.63   -04 34 22.7   25.0g 19UU173   T09  C~7ulK      
2019 11  01.57346  02 23 52.40   -04 34 23.4   24.5g 19UU173   T09  C~7ulK      
2019 11  01.57590  02 23 52.38   -04 34 23.4   24.9g 19UU173   T09  C~7ulK      
2019 11  02.27088  02 23 48.96   -04 34 35.3   24.2i 19UU173   T09  C~7ulK      
2019 11  02.27437  02 23 48.93   -04 34 35.3   24.4i 19UU173   T09  C~7ulK      
2019 11  02.28902  02 23 48.87   -04 34 35.7   23.9i 19UU173   T09  C~7ulK      
2019 11  02.30718  02 23 48.77   -04 34 35.9   24.2i 19UU173   T09  C~7ulK      
2019 11  02.31066  02 23 48.77   -04 34 36.0   23.9i 19UU173   T09  C~7ulK      
2019 11  27.20738  02 21 50.54   -04 38 34.9   23.5z 19UU173   T09  C~7ulK      
2019 11  27.21087  02 21 50.54   -04 38 34.7   23.2z 19UU173   T09  C~7ulK      
2019 11  27.23282  02 21 50.44   -04 38 35.1   23.9z 19UU173   T09  C~7ulK      
2019 11  27.25481  02 21 50.34   -04 38 35.1   23.9z 19UU173   T09  C~7ulK      
2019 11  27.31799  02 21 50.07   -04 38 35.1   23.8i 19UU173   T09  C~7ulK      
2019 11  27.32148  02 21 50.04   -04 38 35.2   23.4i 19UU173   T09  C~7ulK      
2019 11  27.34361  02 21 49.96   -04 38 34.9   23.6i 19UU173   T09  C~7ulK      
2019 11  27.36226  02 21 49.88   -04 38 35.1   23.8i 19UU173   T09  C~7ulK      
2019 11  27.36574  02 21 49.85   -04 38 35.2   24.2i 19UU173   T09  C~7ulK      
2019 11  29.33101  02 21 41.44   -04 38 36.9   24.7r 19UU173   T09  C~7ulK      
2019 11  29.34620  02 21 41.36   -04 38 36.5   25.2r 19UU173   T09  C~7ulK      
2019 11  29.36038  02 21 41.31   -04 38 36.9   24.6r 19UU173   T09  C~7ulK      
2019 12  01.30526  02 21 33.17   -04 38 35.5   23.9i 19UU173   T09  C~7ulK      
2019 12  01.30894  02 21 33.15   -04 38 35.8   24.0i 19UU173   T09  C~7ulK      
2019 12  01.48214  02 21 32.43   -04 38 35.5   23.7i 19UU173   T09  C~7ulK      
2019 12  02.37411  02 21 28.78   -04 38 33.9   24.0i 19UU173   T09  C~7ulK      
2019 12  02.37761  02 21 28.76   -04 38 33.9   24.1i 19UU173   T09  C~7ulK      
2019 12  02.42680  02 21 28.55   -04 38 33.8   24.3z 19UU173   T09  C~7ulK      
2019 12  02.43494  02 21 28.50   -04 38 34.1   24.4z 19UU173   T09  C~7ulK      
2019 12  02.43877  02 21 28.50   -04 38 33.9   23.8z 19UU173   T09  C~7ulK      
2019 12  04.20153  02 21 21.44   -04 38 29.3   24.0z 19UU173   T09  C~7ulK      
2019 12  04.20519  02 21 21.43   -04 38 29.5   24.1z 19UU173   T09  C~7ulK      
2019 12  04.20868  02 21 21.39   -04 38 29.0   24.3z 19UU173   T09  C~7ulK      
2019 12  04.29253  02 21 21.07   -04 38 28.8   24.0z 19UU173   T09  C~7ulK      
2019 12  04.29636  02 21 21.05   -04 38 28.8   23.9z 19UU173   T09  C~7ulK      
2019 12  04.30020  02 21 21.04   -04 38 29.0   24.0z 19UU173   T09  C~7ulK      
2019 12  04.30738  02 21 21.02   -04 38 29.0   24.1z 19UU173   T09  C~7ulK      
2019 12  04.32232  02 21 20.94   -04 38 28.8   24.2z 19UU173   T09  C~7ulK      
2019 12  04.32949  02 21 20.93   -04 38 28.8   24.1z 19UU173   T09  C~7ulK      
2019 12  04.34447  02 21 20.85   -04 38 28.5   24.0z 19UU173   T09  C~7ulK      
2019 12  04.35867  02 21 20.80   -04 38 28.5   23.8z 19UU173   T09  C~7ulK      
2019 12  04.38500  02 21 20.70   -04 38 28.5   23.7i 19UU173   T09  C~7ulK      
2019 12  04.38884  02 21 20.68   -04 38 28.5   24.0i 19UU173   T09  C~7ulK      
2019 12  04.39267  02 21 20.67   -04 38 28.5   24.1i 19UU173   T09  C~7ulK      
2019 12  04.39636  02 21 20.66   -04 38 28.3   24.2i 19UU173   T09  C~7ulK      
2019 12  04.39987  02 21 20.63   -04 38 28.3   23.7i 19UU173   T09  C~7ulK      
2019 12  04.40708  02 21 20.61   -04 38 28.5   23.9i 19UU173   T09  C~7ulK      
2019 12  04.42190  02 21 20.54   -04 38 28.5   24.0i 19UU173   T09  C~7ulK      
2019 12  04.43288  02 21 20.51   -04 38 28.5   24.2i 19UU173   T09  C~7ulK      
2019 12  04.44386  02 21 20.46   -04 38 28.3   24.2i 19UU173   T09  C~7ulK      
2019 12  04.45483  02 21 20.42   -04 38 28.3   24.3i 19UU173   T09  C~7ulK      
2019 12  22.27031  02 20 20.68   -04 35 35.4   24.4r 19UU173   T09  C~7ulK      
2019 12  22.27414  02 20 20.68   -04 35 35.4   24.4r 19UU173   T09  C~7ulK      
2019 12  22.27977  02 20 20.67   -04 35 35.4   24.4r 19UU173   T09  C~7ulK      
2019 12  22.28553  02 20 20.65   -04 35 35.4   24.2r 19UU173   T09  C~7ulK      
2019 12  22.28936  02 20 20.64   -04 35 35.2   24.4r 19UU173   T09  C~7ulK      
2019 12  22.29498  02 20 20.61   -04 35 34.9   24.5r 19UU173   T09  C~7ulK      
2019 12  22.30453  02 20 20.58   -04 35 35.0   24.3r 19UU173   T09  C~7ulK      
2019 12  22.31016  02 20 20.58   -04 35 34.9   24.4r 19UU173   T09  C~7ulK      
2019 12  22.34698  02 20 20.48   -04 35 34.4   24.4i 19UU173   T09  C~7ulK      
2019 12  22.35082  02 20 20.46   -04 35 34.2   24.2i 19UU173   T09  C~7ulK      
2019 12  22.35465  02 20 20.46   -04 35 34.0   24.5i 19UU173   T09  C~7ulK      
2019 12  22.36184  02 20 20.43   -04 35 34.0   23.9i 19UU173   T09  C~7ulK      
2019 12  28.23637  02 20 06.15   -04 33 47.8   25.3g 19UU173   T09  C~7ulK      
2019 12  28.27930  02 20 06.06   -04 33 47.3   25.0g 19UU173   T09  C~7ulK      
2019 12  28.29061  02 20 06.04   -04 33 47.0   24.8g 19UU173   T09  C~7ulK      
2019 12  28.29444  02 20 06.03   -04 33 46.8   25.2g 19UU173   T09  C~7ulK      
2019 12  28.34287  02 20 05.92   -04 33 45.8   25.3g 19UU173   T09  C~7ulK      
2019 12  28.37065  02 20 05.85   -04 33 45.1   24.5i 19UU173   T09  C~7ulK      
2019 12  28.37448  02 20 05.85   -04 33 45.3   24.1i 19UU173   T09  C~7ulK      
2019 12  28.37831  02 20 05.84   -04 33 45.1   24.4i 19UU173   T09  C~7ulK      
2019 12  28.38215  02 20 05.84   -04 33 45.1   24.7i 19UU173   T09  C~7ulK      
2019 12  28.38598  02 20 05.82   -04 33 45.1   24.6i 19UU173   T09  C~7ulK      
2019 12  28.38981  02 20 05.82   -04 33 45.1   24.5i 19UU173   T09  C~7ulK      
2019 12  28.39364  02 20 05.80   -04 33 45.0   24.1i 19UU173   T09  C~7ulK      
2019 12  28.39747  02 20 05.79   -04 33 44.8   24.5i 19UU173   T09  C~7ulK      
2019 12  28.40513  02 20 05.77   -04 33 44.5   24.4i 19UU173   T09  C~7ulK      
2020 01  01.27379  02 19 58.08   -04 32 21.9   23.7y 19UU173   T09  C~7ulK      
2020 01  01.28146  02 19 58.07   -04 32 21.6   23.9y 19UU173   T09  C~7ulK      
2020 01  01.28528  02 19 58.07   -04 32 21.6   23.8y 19UU173   T09  C~7ulK      
2020 01  01.29248  02 19 58.06   -04 32 21.4   23.3y 19UU173   T09  C~7ulK      
2020 01  01.29967  02 19 58.04   -04 32 21.0   23.6y 19UU173   T09  C~7ulK      
2020 01  01.30350  02 19 58.04   -04 32 21.0   23.6y 19UU173   T09  C~7ulK      
2020 01  01.30733  02 19 58.03   -04 32 20.9   23.4y 19UU173   T09  C~7ulK      
2020 01  01.31116  02 19 58.01   -04 32 20.7   23.6y 19UU173   T09  C~7ulL      
2020 01  01.31834  02 19 58.00   -04 32 21.0   23.8y 19UU173   T09  C~7ulL      
2020 01  01.32554  02 19 57.98   -04 32 20.7   23.4y 19UU173   T09  C~7ulL      
2020 01  01.32937  02 19 57.98   -04 32 20.4   23.7y 19UU173   T09  C~7ulL      
2020 01  01.34037  02 19 57.97   -04 32 20.4   24.1y 19UU173   T09  C~7ulL      
2020 01  01.35137  02 19 57.94   -04 32 20.0   23.6y 19UU173   T09  C~7ulL      
2020 01  20.24077  02 19 40.72   -04 23 20.5   24.5r 19UU173   T09  C~7ulL      
2020 01  20.24468  02 19 40.72   -04 23 20.3   24.9r 19UU173   T09  C~7ulL      
2020 01  20.24859  02 19 40.70   -04 23 20.1   24.4r 19UU173   T09  C~7ulL      
2020 01  20.25252  02 19 40.70   -04 23 20.1   24.2r 19UU173   T09  C~7ulL      
2020 01  20.25650  02 19 40.70   -04 23 19.8   24.3r 19UU173   T09  C~7ulL      
2020 01  20.26044  02 19 40.70   -04 23 19.8   24.5r 19UU173   T09  C~7ulL      
2020 01  20.26437  02 19 40.72   -04 23 19.6   24.5r 19UU173   T09  C~7ulL      
2020 01  20.26832  02 19 40.70   -04 23 19.5   24.7r 19UU173   T09  C~7ulL      
2020 01  20.27226  02 19 40.69   -04 23 19.5   25.1r 19UU173   T09  C~7ulL      
2020 01  20.32078  02 19 40.69   -04 23 17.8   24.3i 19UU173   T09  C~7ulL      
2020 01  20.32474  02 19 40.69   -04 23 17.6   24.7i 19UU173   T09  C~7ulL      
2020 01  20.32875  02 19 40.69   -04 23 17.4   24.5i 19UU173   T09  C~7ulL      
2020 01  20.33669  02 19 40.69   -04 23 17.3   24.0i 19UU173   T09  C~7ulL      
2020 01  20.34065  02 19 40.69   -04 23 17.1   24.0i 19UU173   T09  C~7ulL      
2020 01  20.34467  02 19 40.71   -04 23 17.1   24.0i 19UU173   T09  C~7ulL      
2020 01  20.34872  02 19 40.69   -04 23 16.8   24.7i 19UU173   T09  C~7ulL      
2020 01  20.35274  02 19 40.71   -04 23 16.6   24.3i 19UU173   T09  C~7ulL      
2020 01  26.22068  02 19 42.52   -04 19 48.2   24.8z 19UU173   T09  C~7ulL      
2020 01  26.23223  02 19 42.52   -04 19 47.8   23.8z 19UU173   T09  C~7ulL      
2020 01  26.23608  02 19 42.52   -04 19 47.7   24.1z 19UU173   T09  C~7ulL      
2020 01  26.23996  02 19 42.53   -04 19 47.2   23.8z 19UU173   T09  C~7ulL      
2020 01  26.24769  02 19 42.54   -04 19 47.0   23.6z 19UU173   T09  C~7ulL      
2020 01  26.25167  02 19 42.54   -04 19 47.0   24.2z 19UU173   T09  C~7ulL      
2020 01  26.25956  02 19 42.54   -04 19 46.8   23.9z 19UU173   T09  C~7ulL      
2020 01  26.26347  02 19 42.54   -04 19 46.5   23.8z 19UU173   T09  C~7ulL      
2020 01  26.26747  02 19 42.54   -04 19 46.3   24.5z 19UU173   T09  C~7ulL      
2020 01  26.30258  02 19 42.54   -04 19 45.2   24.8i 19UU173   T09  C~7ulL      
2020 01  26.30652  02 19 42.56   -04 19 45.2   24.7i 19UU173   T09  C~7ulL      
2020 01  26.31835  02 19 42.56   -04 19 44.7   24.1i 19UU173   T09  C~7ulL      
2020 01  26.32229  02 19 42.56   -04 19 44.7   24.6i 19UU173   T09  C~7ulL      
2020 01  26.32616  02 19 42.58   -04 19 44.3   24.4i 19UU173   T09  C~7ulL      
2020 01  26.33397  02 19 42.59   -04 19 44.0   23.7i 19UU173   T09  C~7ulL      
2020 01  26.33784  02 19 42.59   -04 19 44.0   23.9i 19UU173   T09  C~7ulL      
2020 01  26.34170  02 19 42.60   -04 19 43.8   24.4i 19UU173   T09  C~7ulL      
2020 01  26.34940  02 19 42.59   -04 19 43.3   24.0i 19UU173   T09  C~7ulL      
2022 08  29.355451 02 43 03.458  -01 04 00.23        19UU173   W84  C~89WX      
2022 08  29.357662 02 43 03.441  -01 04 00.39        19UU173   W84  C~89WX      
2022 08  29.360023 02 43 03.435  -01 04 00.49        19UU173   W84  C~89WX      
2022 09  05.332465 02 42 51.470  -01 06 52.83        19UU173   W84  C~89WX      
2022 09  05.334688 02 42 51.445  -01 06 52.90        19UU173   W84  C~89WX      
2022 09  05.337060 02 42 51.444  -01 06 52.74        19UU173   W84  C~89WX      

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    -0.47       0.00    -0.10
     2   0.0328      0.00    -0.96       0.00    -0.56
     3   1.2018      0.00     0.69       0.00     0.14
     4   1.2019      0.00     0.69       0.00     0.21
     5   1.2019      0.00     0.76       0.00     0.14
     6   4.1034      0.00     0.06       0.00    -0.01
     7   4.1034      0.00     0.07       0.00    -0.06
     8   4.1035      0.00     0.19       0.00    -0.19
     9   4.1582      0.00     0.20       0.00     0.15
    10   4.1582      0.00     0.13       0.00    -0.06
    11   4.1582      0.00     0.23       0.00    -0.07
    12   4.1634      0.00     0.15       0.00     0.07
    13   4.1634      0.00     0.12       0.00    -0.11
    14   4.9913      0.00     0.18       0.00     0.11
    15   4.9913      0.00    -0.03       0.00    -0.07
    16   4.9914      0.00     0.06       0.00    -0.14
    17   4.9915      0.00     0.07       0.00    -0.18
    18   4.9915      0.00     0.30       0.00    -0.15
    19   4.9916      0.00     0.08       0.00    -0.33
    20   5.0572      0.00    -0.02       0.00     0.10
    21   5.0572      0.00     0.09       0.00    -0.03
    22   5.0573      0.00     0.13       0.00    -0.33
    23   5.0573      0.00    -0.21       0.00    -0.05
    24   5.0573      0.00     0.08       0.00     0.13
    25   5.0574      0.00    -0.07       0.00     0.12
    26   5.0675      0.00    -0.13       0.00    -0.20
    27   5.0676      0.00     0.22       0.00    -0.82
    28   5.0676      0.00     0.11       0.00    -0.27
    29   5.0676      0.00     0.01       0.00    -0.10
    30   5.0676      0.00     0.08       0.00    -0.20
    31   5.0679      0.00     0.21       0.00    -0.04
    32   5.0679      0.00     0.02       0.00    -0.17
    33   5.0680      0.00     0.28       0.00    -0.35
    34   5.0680      0.00    -0.09       0.00    -0.21
    35   5.0680      0.00     0.42       0.00    -0.02
    36   5.0680      0.00    -0.06       0.00     0.05
    37   5.0791      0.00    -0.12       0.00     0.23
    38   5.0792      0.00    -0.05       0.00     0.08
    39   5.0792      0.00     0.07       0.00    -0.06
    40   5.0814      0.00     0.04       0.00     0.12
    41   5.0814      0.00    -0.07       0.00    -0.03
    42   5.0815      0.00     0.03       0.00     0.16
    43   5.0816      0.00    -0.13       0.00     0.07
    44   5.0819      0.00     0.12       0.00    -0.07
    45   5.0819      0.00     0.15       0.00    -0.03
    46   5.0820      0.00    -0.11       0.00     0.00
    47   5.0820      0.00    -0.22       0.00     0.05
    48   5.0839      0.00    -0.06       0.00     0.06
    49   5.0839      0.00    -0.24       0.00     0.12
    50   5.0840      0.00    -0.04       0.00    -0.03
    51   5.0840      0.00    -0.17       0.00     0.08
    52   5.0840      0.00     0.09       0.00     0.04
    53   5.1522      0.00    -0.20       0.00     0.04
    54   5.1522      0.00     0.03       0.00     0.25
    55   5.1523      0.00    -0.02       0.00    -0.12
    56   5.1523      0.00    -0.06       0.00    -0.08
    57   5.1525      0.00     0.08       0.00     0.02
    58   5.1525      0.00    -0.14       0.00    -0.07
    59   5.1526      0.00     0.13       0.00     0.26
    60   5.1526      0.00     0.17       0.00     0.09
    61   5.1526      0.00    -0.05       0.00    -0.01
    62   5.1580      0.00     0.12       0.00    -0.10
    63   5.1580      0.00    -0.09       0.00     0.31
    64   5.1581      0.00     0.08       0.00    -0.09
    65   5.1634      0.00    -0.01       0.00     0.22
    66   5.1634      0.00    -0.08       0.00    -0.08
    67   5.1639      0.00     0.05       0.00    -0.01
    68   5.1663      0.00     0.02       0.00     0.10
    69   5.1663      0.00    -0.06       0.00     0.10
    70   5.1665      0.00    -0.15       0.00     0.10
    71   5.1665      0.00    -0.39       0.00    -0.22
    72   5.1665      0.00    -0.15       0.00    -0.03
    73   5.1713      0.00    -0.06       0.00    -0.09
    74   5.1714      0.00     0.01       0.00    -0.30
    75   5.1714      0.00    -0.38       0.00     0.18
    76   5.1716      0.00    -0.09       0.00     0.11
    77   5.1716      0.00    -0.16       0.00     0.10
    78   5.1716      0.00    -0.08       0.00    -0.11
    79   5.1716      0.00     0.06       0.00    -0.14
    80   5.1717      0.00    -0.23       0.00     0.01
    81   5.1717      0.00     0.05       0.00    -0.01
    82   5.1717      0.00    -0.24       0.00     0.24
    83   5.1718      0.00    -0.12       0.00     0.19
    84   5.1718      0.00    -0.03       0.00     0.10
    85   5.1719      0.00    -0.09       0.00     0.09
    86   5.1719      0.00    -0.01       0.00     0.07
    87   5.1719      0.00     0.06       0.00     0.26
    88   5.1719      0.00    -0.18       0.00     0.25
    89   5.1719      0.00    -0.04       0.00     0.02
    90   5.1719      0.00    -0.19       0.00    -0.03
    91   5.1720      0.00     0.02       0.00    -0.07
    92   5.1720      0.00    -0.07       0.00     0.10
    93   5.1720      0.00    -0.01       0.00     0.06
    94   5.2208      0.00    -0.07       0.00     0.06
    95   5.2208      0.00     0.09       0.00    -0.00
    96   5.2208      0.00     0.17       0.00    -0.09
    97   5.2209      0.00     0.11       0.00    -0.18
    98   5.2209      0.00     0.12       0.00    -0.04
    99   5.2209      0.00    -0.10       0.00     0.17
   100   5.2209      0.00    -0.15       0.00    -0.09
   101   5.2209      0.00     0.08       0.00    -0.08
   102   5.2210      0.00     0.11       0.00    -0.17
   103   5.2210      0.00    -0.03       0.00    -0.03
   104   5.2210      0.00     0.13       0.00     0.11
   105   5.2211      0.00    -0.02       0.00    -0.00
   106   5.2371      0.00    -0.12       0.00     0.29
   107   5.2373      0.00    -0.01       0.00    -0.07
   108   5.2373      0.00     0.07       0.00     0.00
   109   5.2373      0.00     0.05       0.00     0.13
   110   5.2374      0.00     0.04       0.00     0.15
   111   5.2375      0.00    -0.08       0.00     0.29
   112   5.2375      0.00     0.05       0.00     0.01
   113   5.2375      0.00     0.03       0.00     0.14
   114   5.2375      0.00     0.16       0.00     0.06
   115   5.2376      0.00    -0.02       0.00    -0.02
   116   5.2376      0.00     0.11       0.00    -0.09
   117   5.2376      0.00    -0.06       0.00    -0.07
   118   5.2376      0.00    -0.08       0.00     0.05
   119   5.2376      0.00    -0.13       0.00     0.20
   120   5.2482      0.00    -0.20       0.00    -0.13
   121   5.2482      0.00    -0.13       0.00    -0.00
   122   5.2482      0.00    -0.02       0.00    -0.09
   123   5.2483      0.00     0.04       0.00    -0.05
   124   5.2483      0.00    -0.06       0.00     0.18
   125   5.2483      0.00     0.05       0.00     0.10
   126   5.2483      0.00     0.01       0.00     0.11
   127   5.2483      0.00    -0.18       0.00     0.22
   128   5.2483      0.00    -0.13       0.00    -0.24
   129   5.2483      0.00    -0.23       0.00    -0.11
   130   5.2484      0.00    -0.12       0.00     0.11
   131   5.2484      0.00     0.04       0.00    -0.14
   132   5.2484      0.00    -0.10       0.00     0.01
   133   5.3001      0.00     0.19       0.00    -0.00
   134   5.3001      0.00     0.20       0.00     0.07
   135   5.3002      0.00    -0.10       0.00     0.13
   136   5.3002      0.00    -0.10       0.00    -0.00
   137   5.3002      0.00    -0.09       0.00     0.16
   138   5.3002      0.00    -0.09       0.00     0.03
   139   5.3002      0.00     0.22       0.00     0.10
   140   5.3002      0.00    -0.08       0.00     0.06
   141   5.3002      0.00    -0.22       0.00    -0.07
   142   5.3003      0.00    -0.18       0.00    -0.02
   143   5.3004      0.00    -0.18       0.00     0.04
   144   5.3004      0.00    -0.17       0.00     0.10
   145   5.3004      0.00    -0.17       0.00    -0.07
   146   5.3004      0.00    -0.17       0.00    -0.00
   147   5.3004      0.00     0.14       0.00    -0.14
   148   5.3004      0.00    -0.16       0.00     0.02
   149   5.3004      0.00     0.14       0.00     0.09
   150   5.3165      0.00     0.07       0.00     0.04
   151   5.3165      0.00    -0.02       0.00     0.01
   152   5.3165      0.00    -0.05       0.00    -0.03
   153   5.3166      0.00     0.07       0.00     0.32
   154   5.3166      0.00     0.16       0.00     0.24
   155   5.3166      0.00     0.13       0.00     0.09
   156   5.3166      0.00     0.07       0.00    -0.00
   157   5.3166      0.00     0.04       0.00     0.15
   158   5.3166      0.00     0.01       0.00     0.20
   159   5.3167      0.00    -0.28       0.00     0.00
   160   5.3167      0.00    -0.01       0.00    -0.14
   161   5.3168      0.00    -0.11       0.00    -0.08
   162   5.3168      0.00    -0.14       0.00    -0.23
   163   5.3168      0.00     0.13       0.00     0.03
   164   5.3168      0.00     0.21       0.00     0.04
   165   5.3168      0.00     0.18       0.00    -0.10
   166   5.3168      0.00     0.30       0.00    -0.05
   167   5.3169      0.00     0.08       0.00     0.17
   168   7.9069      0.00     0.28       0.00     0.04
   169   7.9069      0.00     0.08       0.00    -0.06
   170   7.9069      0.00     0.04       0.00    -0.11
   171   7.9260      0.00     0.32       0.00    -0.32
   172   7.9260      0.00     0.02       0.00    -0.33
   173   7.9260      0.00     0.08       0.00    -0.11

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.

19UU173    quality flag:3

Type:        7:3EEEE   7:3EEEE   7:3EEEE

axisobj        53.397    53.396    53.397
ecceobj         0.253     0.253     0.253
incobj         25.471    25.471    25.471
qmin           38.160    38.165    38.155
qmax           68.623    68.612    68.633
amean          52.968    52.968    52.968
amin           52.394    52.399    52.387
amax           53.631    53.643    53.644
emean           0.255     0.255     0.255
emin            0.224     0.223     0.224
emax            0.280     0.280     0.280
imean          23.808    23.797    23.787
imin           23.245    23.212    23.201
imax           24.641    24.668    24.647
excite_mean     0.478     0.478     0.478
fracstop        1.000     1.000     1.000
cjmean          2.915     2.915     2.915

libcent 0       184.5     185.7     184.5
libamp  0       157.4     158.3     157.2
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       167.8     167.0     167.4
kozaiamp        180.0     180.0     180.0