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: 308933 # Created Fri Nov 22 02:07:01 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 225 observations of 225 # Arc: 16.12y # First observation: 2005/09/13 # Last observation: 2021/10/26 # Chi-squared of fit: 189.16 DOF: 444 RMS: 0.16 # Min/Max residuals: -0.77 0.65 # Exact a, adot, b, bdot, g, gdot: 2.747608E-05 7.558265E-02 -3.725794E-06 -1.215466E-02 4.274694E-02 -4.478498E-03 # Covariance matrix: 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 # lat0 lon0 xBary yBary zBary JD0 17.626639 -44.082368 -0.573341 0.251853 -0.792404 2453626.653353 # Heliocentric elements and errors Epoch: 2453626.5000 = 2005/09/13 Mean Anomaly: 359.98559 +/- 0.000 Argument of Peri: 122.34210 +/- 0.000 Long of Asc Node: 197.31754 +/- 0.000 Inclination: 19.47644 +/- 0.000 Eccentricity: 0.96938292 +/- 0.0000 Semi-Major Axis: 789.30912607 +/- 0.0000 Time of Perihelion: 2453950.7122 +/- 0.0 Perihelion: 24.16634413 +/- 0.0000 Aphelion: 1554.45190800 +/- 0.0000 Period (y) 22175.7792 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 17.00799953 +/- 0.0000 Ecliptic Y -15.67820398 +/- 0.0000 Ecliptic Z 7.08380831 +/- 0.0000 Ecliptic XDOT 0.00334263 +/- 0.0000 Ecliptic YDOT 0.00349694 +/- 0.0000 Ecliptic ZDOT -0.00082877 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 24.19213719 +/- 0.0000 Geocenter to KBO 23.39356997 +/- 0.0000 # Hcoef: 7.84
The following table shows the complete astrometric record for 308933. 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 (308933) followed by the observatory code and reference code for the source of the astrometry.
2005 09 13.15261 20 52 50.55 +00 48 25.9 21.8V 308933 705 ct5561 2005 09 13.15344 20 52 50.54 +00 48 26.0 22.3 308933 705 ct9511 2005 09 22.14545 20 52 14.80 +00 40 09.1 22.0V 308933 705 ct5561 2005 09 22.14877 20 52 14.79 +00 40 09.2 23.0 308933 705 ct9511 2005 10 02.20335 20 51 46.99 +00 30 54.8 22.1V 308933 705 ct5561 2005 10 02.20667 20 51 46.97 +00 30 54.8 23.1 308933 705 ct9511 2005 10 11.16528 20 51 34.40 +00 22 58.2 22.5V 308933 705 ct5561 2005 10 11.16611 20 51 34.43 +00 22 58.1 24.0 308933 705 ct9511 2005 10 26.09982 20 51 41.09 +00 10 56.3 22.2V 308933 705 ct5561 2005 10 26.10314 20 51 41.09 +00 10 56.1 23.2 308933 705 ct9511 2005 10 31.08417 20 51 51.28 +00 07 22.8 22.2V 308933 705 ct5561 2005 10 31.08749 20 51 51.29 +00 07 22.8 23.2 308933 705 ct9511 2005 11 02.17374 20 51 56.74 +00 05 58.3 22.0V 308933 705 ct5561 2005 11 02.17706 20 51 56.74 +00 05 58.2 23.0 308933 705 ct9511 2005 11 24.09391 20 53 35.80 -00 05 21.7 22.1V 308933 705 ct5561 2005 11 24.09723 20 53 35.83 -00 05 21.7 23.1 308933 705 ct9511 2005 11 25.11746 20 53 42.20 -00 05 43.3 22.1V 308933 705 ct5561 2005 11 25.12078 20 53 42.20 -00 05 43.2 22.9 308933 705 ct9511 2005 11 30.08030 20 54 15.44 -00 07 13.9 22.1V 308933 705 ct5561 2005 11 30.08362 20 54 15.45 -00 07 14.0 23.2 308933 705 ct9511 2006 09 27.12624 21 09 20.29 +01 09 36.0 22.1V 308933 705 ct5561 2006 09 27.12956 21 09 20.28 +01 09 35.8 23.1 308933 705 ct9511 2006 09 29.13891 21 09 13.81 +01 07 42.7 22.1V 308933 705 ct5561 2006 09 29.14223 21 09 13.81 +01 07 42.6 23.2 308933 705 ct9511 2006 10 01.13595 21 09 07.93 +01 05 51.0 21.8V 308933 705 ct5561 2006 10 01.13927 21 09 07.89 +01 05 50.6 22.6 308933 705 ct9511 2006 10 03.20038 21 09 02.39 +01 03 55.9 21.6V 308933 705 ct5561 2006 10 03.20121 21 09 02.39 +01 03 56.1 21.9 308933 705 ct9511 2006 10 12.13605 21 08 45.42 +00 55 51.2 21.9V 308933 705 ct5561 2006 10 12.13937 21 08 45.41 +00 55 51.1 22.7 308933 705 ct9511 2006 10 21.12947 21 08 40.33 +00 48 12.7 22.1V 308933 705 ct5561 2006 10 21.13280 21 08 40.33 +00 48 12.5 23.2 308933 705 ct9511 2006 10 23.11641 21 08 40.91 +00 46 36.7 22.1V 308933 705 ct5561 2006 10 23.11973 21 08 40.91 +00 46 36.5 23.3 308933 705 ct9511 2006 10 28.12122 21 08 45.18 +00 42 44.9 22.1V 308933 705 ct5561 2006 10 28.12454 21 08 45.19 +00 42 44.3 23.1 308933 705 ct9511 2006 11 14.11663 21 09 29.67 +00 31 46.7 22.4V 308933 705 ct5561 2006 11 14.11746 21 09 29.66 +00 31 46.8 23.7 308933 705 ct9511 2006 11 22.12406 21 10 06.51 +00 27 57.7 22.2V 308933 705 ct5561 2006 11 22.12738 21 10 06.51 +00 27 57.7 23.2 308933 705 ct9511 2007 10 30.12758 21 25 51.55 +01 14 24.6 22.0V 308933 705 Cz2954 2007 10 30.13090 21 25 51.55 +01 14 24.4 23.1 308933 705 Cz2954 2007 11 02.12145 21 25 54.77 +01 12 12.6 22.0V 308933 705 Cz2954 2007 11 02.12477 21 25 54.77 +01 12 12.5 23.1 308933 705 Cz2954 2007 11 05.12634 21 25 59.44 +01 10 06.4 22.1V 308933 705 Cz2954 2007 11 05.12966 21 25 59.44 +01 10 06.2 23.0 308933 705 Cz2954 2007 11 08.12450 21 26 05.55 +01 08 07.2 22.2V 308933 705 Cz2954 2007 11 08.12782 21 26 05.55 +01 08 07.0 23.0 308933 705 Cz2954 2007 11 17.12642 21 26 32.52 +01 02 53.0 22.2V 308933 705 Cz2954 2007 11 17.12725 21 26 32.55 +01 02 52.6 23.7 308933 705 Cz2954 2007 11 18.12675 21 26 36.35 +01 02 21.8 22.1V 308933 705 Cz2954 2007 11 18.12758 21 26 36.34 +01 02 21.8 23.5 308933 705 Cz2954 2007 11 20.11520 21 26 44.35 +01 01 23.4 22.4V 308933 705 Cz2954 2007 11 20.11603 21 26 44.36 +01 01 23.4 23.8 308933 705 Cz2954 2008 07 31.38061 21 49 50.05 +03 02 06.8 21.3R 308933 688 Cz3577 2008 07 31.42604 21 49 49.76 +03 02 05.7 308933 688 Cz3577 2008 08 24.87766 21 47 11.27 +02 46 01.9 308933 246 Cz6760 2008 08 29.17615 21 46 43.56 +02 42 29.8 21.2R 308933 688 Cz4539 2008 08 29.21110 21 46 43.34 +02 42 28.1 308933 688 Cz4539 2008 09 02.86329 21 46 13.98 +02 38 26.5 308933 246 Cz6760 2008 10 02.118948 21 43 44.35 +02 10 54.3 21.6V 308933 645 C~1Q1s 2008 10 02.119777 21 43 44.34 +02 10 54.2 21.0V 308933 645 C~1Q1s 2008 10 02.122265 21 43 44.34 +02 10 54.1 22.6V 308933 645 C~1Q1s 2009 09 17.413174 22 02 08.670 +02 57 17.80 20.8G 308933 F51 C~42i3 2009 09 17.422121 22 02 08.642 +02 57 17.28 21.7G 308933 F51 C~42i3 2010 07 10.32259 22 25 44.24 +04 09 19.3 308933 695 C~0Oox 2010 07 10.33735 22 25 44.15 +04 09 19.2 308933 695 C~0Oox 2010 07 10.35401 22 25 44.10 +04 09 19.2 308933 695 C~0Oox 2010 08 18.37437 22 22 21.210 +03 53 29.62 21.5i 308933 F51 C~1vxF 2010 08 18.38609 22 22 21.141 +03 53 29.02 21.1i 308933 F51 C~1vxF 2010 08 18.39925 22 22 21.058 +03 53 28.41 21.5r 308933 F51 C~1vxF 2010 08 18.41119 22 22 20.973 +03 53 27.92 21.3r 308933 F51 C~1vxF 2010 09 15.421491 22 19 24.313 +03 30 05.13 21.8G 308933 F51 C~42i3 2010 09 15.433273 22 19 24.243 +03 30 04.42 21.6G 308933 F51 C~42i3 2010 09 17.15748 22 19 14.16 +03 28 27.0 21.1R 308933 688 C~0NHL 2010 09 17.20378 22 19 13.90 +03 28 24.6 308933 688 C~0NHL 2011 06 30.598130 22 42 33.582 +04 36 44.85 21.6G 308933 F51 C~42i3 2011 08 31.314278 22 37 43.574 +04 12 30.94 21.7G 308933 F51 C~42i3 2011 08 31.325571 22 37 43.492 +04 12 30.59 21.7G 308933 F51 C~42i3 2011 09 06.331311 22 37 05.323 +04 07 27.35 21.5G 308933 F51 C~42i3 2011 09 06.344089 22 37 05.241 +04 07 26.77 21.5G 308933 F51 C~42i3 2012 08 08.585154 22 56 11.486 +04 53 56.37 21.9G 308933 F51 C~42i3 2012 08 08.597005 22 56 11.418 +04 53 56.20 22.0G 308933 F51 C~42i3 2012 08 11.557677 22 55 55.334 +04 52 19.30 21.3G 308933 F51 C~42i3 2012 08 11.570322 22 55 55.260 +04 52 19.10 21.1G 308933 F51 C~42i3 2012 08 27.384814 22 54 21.560 +04 41 45.23 21.7G 308933 F51 C~42i3 2012 08 27.396860 22 54 21.481 +04 41 44.83 21.7G 308933 F51 C~42i3 2012 08 27.470569 22 54 21.042 +04 41 41.78 21.5G 308933 F51 C~42i3 2012 08 27.481677 22 54 20.926 +04 41 40.60 21.4G 308933 F51 C~42i3 2013 06 24.567480 23 13 51.819 +05 24 28.90 22.0G 308933 F51 C~42i3 2013 09 03.42593 23 09 28.430 +05 01 04.69 21.6w 308933 F51 C~1vxF 2013 09 03.44085 23 09 28.337 +05 01 04.04 21.8w 308933 F51 C~1vxF 2013 09 03.45575 23 09 28.245 +05 01 03.29 21.7w 308933 F51 C~1vxF 2013 09 03.47063 23 09 28.149 +05 01 02.59 21.8w 308933 F51 C~1vxF 2014 06 02.602920 23 27 49.769 +05 36 46.93 22.0G 308933 F51 C~42i3 2014 06 03.58574 23 27 53.426 +05 37 18.91 21.9w 308933 F51 C~1vxF 2014 06 03.58994 23 27 53.432 +05 37 18.96 21.9w 308933 F51 C~1vxF 2014 06 03.59416 23 27 53.455 +05 37 19.28 22.0w 308933 F51 C~1vxF 2014 06 03.59835 23 27 53.464 +05 37 19.37 22.0w 308933 F51 C~1vxF 2014 07 10.586768 23 28 35.353 +05 47 15.80 22.0G 308933 F51 C~42i3 2014 07 10.593654 23 28 35.337 +05 47 15.70 22.1G 308933 F51 C~42i3 2014 07 10.600554 23 28 35.323 +05 47 15.71 22.0G 308933 F51 C~42i3 2014 07 10.607465 23 28 35.316 +05 47 15.82 22.0G 308933 F51 C~42i3 2014 08 06.53108 23 27 16.301 +05 41 02.26 21.9w 308933 F51 C~1vxF 2014 08 06.54269 23 27 16.263 +05 41 02.17 22.0w 308933 F51 C~1vxF 2014 08 06.55433 23 27 16.197 +05 41 01.45 22.0w 308933 F51 C~1vxF 2014 08 06.56611 23 27 16.142 +05 41 01.38 21.9w 308933 F51 C~1vxF 2014 08 17.482678 23 26 23.660 +05 35 24.81 22.1G 308933 F51 C~42i3 2014 08 18.461930 23 26 18.530 +05 34 49.44 21.7G 308933 F51 C~42i3 2014 08 18.473585 23 26 18.471 +05 34 49.04 22.1G 308933 F51 C~42i3 2014 08 18.485273 23 26 18.406 +05 34 48.56 21.7G 308933 F51 C~42i3 2014 08 18.496907 23 26 18.353 +05 34 48.14 22.0G 308933 F51 C~42i3 2014 08 19.46067 23 26 13.216 +05 34 13.25 21.3i 308933 F51 C~1vxF 2014 08 19.47188 23 26 13.161 +05 34 12.72 21.4i 308933 F51 C~1vxF 2014 08 19.48311 23 26 13.103 +05 34 12.15 21.4i 308933 F51 C~1vxF 2014 08 19.49433 23 26 13.031 +05 34 12.01 21.4i 308933 F51 C~1vxF 2014 10 27.26050 23 19 55.291 +04 36 31.42 22.0w 308933 F51 C~1vxF 2014 10 27.27192 23 19 55.248 +04 36 30.95 21.9w 308933 F51 C~1vxF 2014 10 27.29477 23 19 55.156 +04 36 30.01 21.8w 308933 F51 C~1vxF 2014 10 29.212620 23 19 48.485 +04 34 55.22 21.6G 308933 F51 C~42i3 2014 10 29.223892 23 19 48.415 +04 34 54.31 21.4G 308933 F51 C~42i3 2014 12 12.21039 23 19 25.106 +04 09 57.64 21.9w 308933 F51 C~1vxF 2014 12 12.22129 23 19 25.134 +04 09 57.57 22.1w 308933 F51 C~1vxF 2014 12 12.23219 23 19 25.160 +04 09 57.29 22.1w 308933 F51 C~1vxF 2014 12 12.24305 23 19 25.184 +04 09 57.27 22.1w 308933 F51 C~1vxF 2015 07 25.51390 23 42 32.043 +06 04 35.83 21.9w 308933 F51 C~1vxF 2015 07 25.52642 23 42 32.002 +06 04 35.64 21.9w 308933 F51 C~1vxF 2015 07 25.53901 23 42 31.967 +06 04 35.52 22.1w 308933 F51 C~1vxF 2015 07 25.55146 23 42 31.936 +06 04 35.26 21.9w 308933 F51 C~1vxF 2015 07 28.570994 23 42 23.409 +06 03 48.83 22.0G 308933 F51 C~42i3 2015 07 28.583705 23 42 23.375 +06 03 48.62 21.9G 308933 F51 C~42i3 2015 07 28.596406 23 42 23.333 +06 03 48.36 22.0G 308933 F51 C~42i3 2015 07 28.609111 23 42 23.290 +06 03 48.12 21.8G 308933 F51 C~42i3 2015 08 07.577957 23 41 48.237 +06 00 16.84 22.2G 308933 F51 C~42i3 2015 08 07.588674 23 41 48.184 +06 00 16.57 21.3G 308933 F51 C~42i3 2015 08 21.514326 23 40 43.870 +05 53 02.19 22.0G 308933 F51 C~42i3 2015 08 21.526957 23 40 43.802 +05 53 01.69 22.2G 308933 F51 C~42i3 2015 08 21.539556 23 40 43.731 +05 53 01.08 21.8G 308933 F51 C~42i3 2015 08 21.552185 23 40 43.668 +05 53 00.69 21.7G 308933 F51 C~42i3 2015 09 23.339152 23 37 33.069 +05 27 55.64 21.8G 308933 F51 C~42i3 2015 09 23.341731 23 37 33.055 +05 27 55.24 21.8G 308933 F51 C~42i3 2015 09 23.352127 23 37 32.977 +05 27 54.98 21.7G 308933 F51 C~42i3 2015 09 23.359971 23 37 32.937 +05 27 54.53 21.8G 308933 F51 C~42i3 2015 09 23.362535 23 37 32.912 +05 27 54.30 21.6G 308933 F51 C~42i3 2015 09 23.370432 23 37 32.868 +05 27 53.70 22.4G 308933 F51 C~42i3 2015 09 23.373006 23 37 32.862 +05 27 54.07 21.0G 308933 F51 C~42i3 2015 10 09.381520 23 36 00.428 +05 13 37.05 21.8G 308933 F51 C~42i3 2015 10 09.394157 23 36 00.334 +05 13 36.33 22.0G 308933 F51 C~42i3 2015 10 09.406774 23 36 00.261 +05 13 35.83 21.6G 308933 F51 C~42i3 2015 10 09.419378 23 36 00.215 +05 13 34.95 21.6G 308933 F51 C~42i3 2015 10 20.260760 23 35 05.405 +05 04 01.23 22.2G 308933 F51 C~42i3 2015 10 20.271106 23 35 05.360 +05 04 00.81 21.8G 308933 F51 C~42i3 2015 10 20.281531 23 35 05.326 +05 03 59.95 21.2G 308933 F51 C~42i3 2015 10 20.291937 23 35 05.287 +05 03 59.67 22.2G 308933 F51 C~42i3 2015 11 07.209612 23 33 57.556 +04 49 34.12 22.0G 308933 F51 C~42i3 2015 11 07.220941 23 33 57.514 +04 49 33.92 21.6G 308933 F51 C~42i3 2015 11 07.232265 23 33 57.485 +04 49 33.18 22.4G 308933 F51 C~42i3 2015 11 30.253278 23 33 26.262 +04 35 40.82 22.8G 308933 F51 C~42i3 2015 12 02.215336 23 33 26.919 +04 34 49.17 23.0G 308933 F51 C~42i3 2015 12 02.227681 23 33 26.924 +04 34 49.00 22.6G 308933 F51 C~42i3 2015 12 02.239994 23 33 26.921 +04 34 48.59 22.4G 308933 F51 C~42i3 2015 12 02.252298 23 33 26.930 +04 34 48.36 23.1G 308933 F51 C~42i3 2016 07 18.550695 23 56 37.971 +06 22 50.80 21.4G 308933 F51 C~42i3 2016 07 18.562804 23 56 37.942 +06 22 50.86 22.3G 308933 F51 C~42i3 2016 08 12.486240 23 55 26.383 +06 15 14.76 22.6G 308933 F51 C~42i3 2016 08 12.496755 23 55 26.329 +06 15 14.23 22.9G 308933 F51 C~42i3 2016 08 12.497397 23 55 26.303 +06 15 14.77 21.9G 308933 F51 C~42i3 2016 08 12.507290 23 55 26.314 +06 15 14.40 21.5G 308933 F51 C~42i3 2016 08 12.507932 23 55 26.306 +06 15 14.45 21.8G 308933 F51 C~42i3 2016 08 12.517883 23 55 26.261 +06 15 13.73 22.5G 308933 F51 C~42i3 2016 10 08.340719 23 50 12.627 +05 32 56.31 21.9G 308933 F51 C~42i3 2016 10 08.351956 23 50 12.566 +05 32 55.79 21.8G 308933 F51 C~42i3 2016 11 18.264198 23 47 29.947 +05 01 10.51 22.4G 308933 F51 C~42i3 2016 11 18.275630 23 47 29.914 +05 01 10.35 22.2G 308933 F51 C~42i3 2017 07 30.539482 00 09 34.210 +06 35 41.86 22.3G 308933 F51 C~42i3 2017 07 30.549411 00 09 34.173 +06 35 41.64 22.2G 308933 F51 C~42i3 2017 07 30.559331 00 09 34.158 +06 35 41.57 21.8G 308933 F51 C~42i3 2017 08 24.516157 00 08 02.602 +06 24 36.55 22.2G 308933 F51 C~42i3 2017 08 24.528477 00 08 02.537 +06 24 36.17 22.0G 308933 F51 C~42i3 2017 08 24.540730 00 08 02.484 +06 24 35.56 22.1G 308933 F51 C~42i3 2017 08 24.553095 00 08 02.415 +06 24 35.16 22.2G 308933 F51 C~42i3 2017 09 15.451350 00 06 04.519 +06 09 15.06 22.0G 308933 F51 C~42i3 2017 09 15.463432 00 06 04.451 +06 09 14.39 22.0G 308933 F51 C~42i3 2017 09 15.475547 00 06 04.381 +06 09 13.88 22.0G 308933 F51 C~42i3 2017 09 15.487726 00 06 04.307 +06 09 13.23 22.3G 308933 F51 C~42i3 2017 09 22.417661 00 05 23.578 +06 03 38.53 22.0G 308933 F51 C~42i3 2017 09 22.429584 00 05 23.530 +06 03 38.15 22.0G 308933 F51 C~42i3 2017 09 22.453504 00 05 23.352 +06 03 36.89 21.9G 308933 F51 C~42i3 2017 10 23.383182 00 02 30.886 +05 37 37.69 22.0G 308933 F51 C~42i3 2017 10 23.395277 00 02 30.834 +05 37 37.03 22.2G 308933 F51 C~42i3 2017 10 23.407408 00 02 30.762 +05 37 36.39 22.0G 308933 F51 C~42i3 2017 11 11.313811 00 01 14.626 +05 23 25.03 22.6G 308933 F51 C~42i3 2017 11 19.277127 00 00 53.425 +05 18 22.78 22.2G 308933 F51 C~42i3 2017 11 19.288851 00 00 53.379 +05 18 22.67 22.6G 308933 F51 C~42i3 2018 08 18.563524 00 21 24.004 +06 41 56.05 22.2G 308933 F51 C~42i3 2018 08 18.573485 00 21 23.966 +06 41 55.68 22.1G 308933 F51 C~42i3 2018 08 18.583376 00 21 23.922 +06 41 55.49 22.6G 308933 F51 C~42i3 2018 08 18.593192 00 21 23.880 +06 41 55.12 22.2G 308933 F51 C~42i3 2019 08 11.536059 00 34 06.108 +06 57 14.24 22.4G 308933 F51 C~42i3 2019 08 11.559816 00 34 06.044 +06 57 13.34 21.9G 308933 F51 C~42i3 2019 08 31.572185 00 32 49.724 +06 47 04.58 22.3G 308933 F51 C~42i3 2019 08 31.584919 00 32 49.662 +06 47 04.22 22.3G 308933 F51 C~42i3 2019 08 31.597633 00 32 49.601 +06 47 03.76 22.1G 308933 F51 C~42i3 2019 09 26.439428 00 30 32.378 +06 28 45.58 22.2G 308933 F51 C~42i3 2019 09 26.451776 00 30 32.301 +06 28 44.87 21.8G 308933 F51 C~42i3 2019 09 26.464126 00 30 32.235 +06 28 44.36 22.1G 308933 F51 C~42i3 2019 09 26.476492 00 30 32.174 +06 28 43.67 21.9G 308933 F51 C~42i3 2019 10 19.411601 00 28 22.352 +06 10 28.92 22.2G 308933 F51 C~42i3 2019 10 19.423475 00 28 22.277 +06 10 28.35 21.9G 308933 F51 C~42i3 2019 11 17.271824 00 26 14.466 +05 49 59.53 22.4G 308933 F51 C~42i3 2019 11 17.282076 00 26 14.462 +05 49 58.44 22.7G 308933 F51 C~42i4 2019 11 17.292320 00 26 14.451 +05 49 57.91 22.3G 308933 F51 C~42i4 2019 11 17.302552 00 26 14.396 +05 49 57.77 21.9G 308933 F51 C~42i4 2019 11 27.253612 00 25 47.782 +05 44 30.90 22.3G 308933 F51 C~42i4 2019 11 27.289088 00 25 47.719 +05 44 30.24 22.1G 308933 F51 C~42i4 2020 09 14.36555 00 43 27.873 +06 48 32.70 22.4w 308933 F51 C~4HGP 2020 09 14.37921 00 43 27.804 +06 48 31.98 22.3w 308933 F51 C~4HGP 2020 09 14.39293 00 43 27.735 +06 48 31.29 22.6w 308933 F51 C~4HGP 2020 09 14.40670 00 43 27.664 +06 48 30.95 22.2w 308933 F51 C~4HGP 2020 10 15.35231 00 40 35.123 +06 25 09.51 22.3w 308933 F51 C~4HGP 2020 10 15.36341 00 40 35.048 +06 25 09.07 22.3w 308933 F51 C~4HGP 2020 10 15.37458 00 40 34.979 +06 25 08.66 22.5w 308933 F51 C~4HGP 2021 10 26.297998 00 50 59.960 +06 27 54.60 22.6w 308933 F52 C~5Az1 2021 10 26.309645 00 50 59.878 +06 27 54.04 22.6w 308933 F52 C~5Az1 2021 10 26.321197 00 50 59.827 +06 27 53.27 22.5w 308933 F52 C~5Az1
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 0.14 0.00 -0.12
2 0.0000 0.00 0.05 0.00 0.02
3 0.0246 0.00 0.04 0.00 0.12
4 0.0246 0.00 0.07 0.00 0.40
5 0.0522 0.00 0.09 0.00 -0.15
6 0.0522 0.00 -0.11 0.00 0.03
7 0.0767 0.00 -0.14 0.00 -0.09
8 0.0767 0.00 0.32 0.00 -0.15
9 0.1176 0.00 0.02 0.00 0.06
10 0.1176 0.00 -0.06 0.00 0.01
11 0.1312 0.00 0.14 0.00 -0.02
12 0.1312 0.00 0.17 0.00 0.11
13 0.1370 0.00 0.16 0.00 0.01
14 0.1370 0.00 0.02 0.00 0.04
15 0.1970 0.00 -0.03 0.00 -0.12
16 0.1970 0.00 0.12 0.00 -0.05
17 0.1998 0.00 -0.17 0.00 -0.13
18 0.1998 0.00 -0.48 0.00 0.04
19 0.2134 0.00 0.11 0.00 0.02
20 0.2134 0.00 -0.08 0.00 -0.03
21 1.0376 0.00 0.03 0.00 0.15
22 1.0376 0.00 0.06 0.00 0.14
23 1.0431 0.00 -0.11 0.00 0.04
24 1.0431 0.00 0.05 0.00 0.13
25 1.0486 0.00 0.04 0.00 0.12
26 1.0486 0.00 -0.42 0.00 -0.10
27 1.0542 0.00 -0.10 0.00 -0.15
28 1.0542 0.00 -0.07 0.00 0.09
29 1.0787 0.00 0.01 0.00 -0.04
30 1.0787 0.00 -0.07 0.00 0.03
31 1.1033 0.00 -0.04 0.00 0.00
32 1.1033 0.00 -0.04 0.00 -0.04
33 1.1087 0.00 -0.06 0.00 0.03
34 1.1087 0.00 -0.07 0.00 -0.02
35 1.1224 0.00 0.14 0.00 -0.01
36 1.1224 0.00 0.23 0.00 -0.46
37 1.1690 0.00 0.26 0.00 -0.10
38 1.1690 0.00 0.06 0.00 0.02
39 1.1909 0.00 0.28 0.00 0.00
40 1.1909 0.00 0.02 0.00 0.08
41 2.1272 0.00 0.03 0.00 0.18
42 2.1273 0.00 -0.01 0.00 0.13
43 2.1354 0.00 0.03 0.00 0.06
44 2.1354 0.00 -0.03 0.00 0.10
45 2.1437 0.00 0.05 0.00 0.01
46 2.1437 0.00 -0.04 0.00 -0.06
47 2.1519 0.00 0.13 0.00 0.06
48 2.1519 0.00 0.02 0.00 -0.02
49 2.1765 0.00 -0.29 0.00 0.53
50 2.1765 0.00 0.12 0.00 0.15
51 2.1793 0.00 0.22 0.00 0.03
52 2.1793 0.00 0.02 0.00 0.05
53 2.1847 0.00 0.03 0.00 0.00
54 2.1847 0.00 0.13 0.00 0.02
55 2.8808 0.00 0.12 0.00 -0.12
56 2.8810 0.00 0.06 0.00 0.11
57 2.9479 0.00 -0.68 0.00 -0.36
58 2.9597 0.00 -0.18 0.00 0.02
59 2.9598 0.00 -0.07 0.00 0.09
60 2.9725 0.00 -0.77 0.00 -0.40
61 3.0526 0.00 0.08 0.00 -0.29
62 3.0526 0.00 -0.02 0.00 -0.34
63 3.0526 0.00 0.12 0.00 -0.30
64 4.0117 0.00 -0.31 0.00 -0.02
65 4.0117 0.00 0.03 0.00 -0.03
66 4.8218 0.00 0.46 0.00 -0.10
67 4.8219 0.00 -0.10 0.00 -0.12
68 4.8219 0.00 0.04 0.00 -0.04
69 4.9287 0.00 -0.07 0.00 0.22
70 4.9288 0.00 0.03 0.00 0.11
71 4.9288 0.00 0.06 0.00 0.05
72 4.9288 0.00 -0.06 0.00 0.06
73 5.0055 0.00 0.00 0.00 -0.05
74 5.0056 0.00 0.02 0.00 -0.10
75 5.0103 0.00 -0.21 0.00 -0.20
76 5.0104 0.00 -0.01 0.00 0.01
77 5.7945 0.00 0.15 0.00 0.10
78 5.9635 0.00 0.11 0.00 -0.16
79 5.9635 0.00 -0.02 0.00 0.04
80 5.9800 0.00 -0.02 0.00 -0.18
81 5.9800 0.00 -0.01 0.00 -0.09
82 6.9033 0.00 0.06 0.00 -0.14
83 6.9033 0.00 0.01 0.00 0.06
84 6.9114 0.00 -0.00 0.00 -0.15
85 6.9115 0.00 -0.04 0.00 0.08
86 6.9548 0.00 0.02 0.00 -0.15
87 6.9548 0.00 -0.02 0.00 -0.00
88 6.9550 0.00 0.42 0.00 0.31
89 6.9550 0.00 -0.27 0.00 -0.36
90 7.7794 0.00 0.03 0.00 -0.13
91 7.9734 0.00 -0.12 0.00 0.08
92 7.9734 0.00 -0.10 0.00 0.15
93 7.9735 0.00 -0.07 0.00 0.12
94 7.9735 0.00 -0.10 0.00 0.13
95 8.7185 0.00 -0.05 0.00 0.10
96 8.7212 0.00 0.10 0.00 0.08
97 8.7213 0.00 -0.03 0.00 -0.01
98 8.7213 0.00 0.09 0.00 0.18
99 8.7213 0.00 0.00 0.00 0.13
100 8.8225 0.00 0.11 0.00 -0.08
101 8.8226 0.00 0.03 0.00 -0.17
102 8.8226 0.00 -0.03 0.00 -0.15
103 8.8226 0.00 0.02 0.00 -0.03
104 8.8963 0.00 0.16 0.00 0.15
105 8.8963 0.00 0.37 0.00 0.37
106 8.8964 0.00 0.17 0.00 -0.05
107 8.8964 0.00 0.14 0.00 0.19
108 8.9263 0.00 -0.19 0.00 0.53
109 8.9290 0.00 -0.03 0.00 0.05
110 8.9290 0.00 0.03 0.00 0.07
111 8.9290 0.00 0.01 0.00 0.01
112 8.9291 0.00 0.16 0.00 0.01
113 8.9317 0.00 -0.08 0.00 0.20
114 8.9317 0.00 0.02 0.00 0.08
115 8.9318 0.00 0.07 0.00 -0.08
116 8.9318 0.00 -0.09 0.00 0.19
117 9.1201 0.00 -0.14 0.00 -0.01
118 9.1201 0.00 -0.15 0.00 0.09
119 9.1202 0.00 -0.25 0.00 0.29
120 9.1254 0.00 0.16 0.00 0.24
121 9.1255 0.00 -0.30 0.00 -0.12
122 9.2459 0.00 -0.07 0.00 0.02
123 9.2459 0.00 -0.05 0.00 0.11
124 9.2459 0.00 -0.06 0.00 0.00
125 9.2460 0.00 -0.10 0.00 0.15
126 9.8627 0.00 0.05 0.00 -0.01
127 9.8628 0.00 -0.05 0.00 -0.02
128 9.8628 0.00 -0.05 0.00 0.03
129 9.8628 0.00 0.01 0.00 -0.05
130 9.8711 0.00 0.00 0.00 -0.01
131 9.8711 0.00 0.09 0.00 -0.01
132 9.8712 0.00 0.05 0.00 -0.05
133 9.8712 0.00 0.01 0.00 -0.08
134 9.8985 0.00 0.10 0.00 0.00
135 9.8985 0.00 -0.03 0.00 0.00
136 9.9367 0.00 0.03 0.00 0.02
137 9.9367 0.00 0.01 0.00 -0.02
138 9.9367 0.00 -0.05 0.00 -0.17
139 9.9368 0.00 0.00 0.00 -0.10
140 10.0265 0.00 0.21 0.00 0.09
141 10.0265 0.00 0.24 0.00 -0.18
142 10.0266 0.00 0.03 0.00 0.11
143 10.0266 0.00 0.15 0.00 0.07
144 10.0266 0.00 0.01 0.00 -0.02
145 10.0266 0.00 0.08 0.00 -0.21
146 10.0266 0.00 0.23 0.00 0.30
147 10.0704 0.00 0.05 0.00 -0.05
148 10.0705 0.00 -0.31 0.00 -0.09
149 10.0705 0.00 -0.35 0.00 0.09
150 10.0705 0.00 0.01 0.00 -0.11
151 10.1002 0.00 -0.37 0.00 -0.06
152 10.1003 0.00 -0.30 0.00 0.06
153 10.1003 0.00 -0.07 0.00 -0.26
154 10.1003 0.00 0.09 0.00 -0.00
155 10.1494 0.00 0.26 0.00 0.13
156 10.1494 0.00 0.13 0.00 0.42
157 10.1494 0.00 0.20 0.00 0.18
158 10.2125 0.00 -0.03 0.00 -0.31
159 10.2178 0.00 0.06 0.00 -0.13
160 10.2179 0.00 0.08 0.00 0.02
161 10.2179 0.00 -0.03 0.00 -0.08
162 10.2179 0.00 0.04 0.00 0.01
163 10.8457 0.00 0.15 0.00 -0.26
164 10.8458 0.00 -0.00 0.00 -0.11
165 10.9140 0.00 -0.09 0.00 -0.08
166 10.9140 0.00 -0.23 0.00 -0.31
167 10.9140 0.00 -0.58 0.00 0.25
168 10.9140 0.00 0.22 0.00 0.17
169 10.9140 0.00 0.14 0.00 0.23
170 10.9141 0.00 0.11 0.00 -0.20
171 11.0696 0.00 -0.04 0.00 0.12
172 11.0697 0.00 0.01 0.00 0.18
173 11.1817 0.00 -0.01 0.00 -0.21
174 11.1817 0.00 -0.17 0.00 0.04
175 11.8779 0.00 0.10 0.00 0.13
176 11.8779 0.00 -0.08 0.00 0.07
177 11.8779 0.00 0.08 0.00 0.17
178 11.9462 0.00 0.07 0.00 0.03
179 11.9463 0.00 0.00 0.00 0.09
180 11.9463 0.00 0.11 0.00 -0.08
181 11.9463 0.00 -0.02 0.00 -0.04
182 12.0063 0.00 -0.05 0.00 0.03
183 12.0063 0.00 0.01 0.00 -0.07
184 12.0064 0.00 0.04 0.00 -0.01
185 12.0064 0.00 0.02 0.00 -0.09
186 12.0254 0.00 0.29 0.00 -0.02
187 12.0254 0.00 0.65 0.00 0.19
188 12.0255 0.00 0.15 0.00 0.11
189 12.1101 0.00 0.03 0.00 0.14
190 12.1102 0.00 0.15 0.00 0.07
191 12.1102 0.00 -0.03 0.00 0.02
192 12.1620 0.00 0.20 0.00 -0.25
193 12.1838 0.00 0.07 0.00 -0.17
194 12.1838 0.00 -0.22 0.00 0.13
195 12.9293 0.00 0.01 0.00 -0.00
196 12.9293 0.00 0.05 0.00 -0.07
197 12.9293 0.00 -0.01 0.00 0.04
198 12.9293 0.00 -0.05 0.00 -0.04
199 13.9093 0.00 -0.11 0.00 0.07
200 13.9094 0.00 -0.00 0.00 -0.27
201 13.9642 0.00 0.04 0.00 -0.10
202 13.9642 0.00 0.02 0.00 0.00
203 13.9643 0.00 0.01 0.00 0.01
204 14.0350 0.00 -0.02 0.00 0.13
205 14.0350 0.00 -0.09 0.00 0.00
206 14.0351 0.00 0.00 0.00 0.07
207 14.0351 0.00 0.18 0.00 -0.04
208 14.0979 0.00 0.15 0.00 -0.13
209 14.0979 0.00 0.00 0.00 -0.14
210 14.1769 0.00 -0.43 0.00 0.48
211 14.1769 0.00 0.02 0.00 -0.24
212 14.1770 0.00 0.36 0.00 -0.40
213 14.1770 0.00 0.05 0.00 -0.17
214 14.2042 0.00 -0.15 0.00 -0.33
215 14.2043 0.00 0.09 0.00 0.05
216 15.0040 0.00 -0.04 0.00 0.11
217 15.0040 0.00 0.02 0.00 -0.04
218 15.0041 0.00 0.08 0.00 -0.15
219 15.0041 0.00 0.12 0.00 0.08
220 15.0888 0.00 0.02 0.00 -0.14
221 15.0889 0.00 -0.16 0.00 -0.07
222 15.0889 0.00 -0.25 0.00 0.04
223 16.1181 0.00 -0.05 0.00 0.18
224 16.1182 0.00 -0.35 0.00 0.12
225 16.1182 0.00 -0.20 0.00 -0.16
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.
308933 quality flag:2 Type: CENTAURS CENTAURR CENTAURR axisobj 861.684 861.554 861.815 ecceobj 0.972 0.972 0.972 incobj 19.459 19.459 19.459 qmin 15.104 18.838 18.836 qmax 4294.390 2137.798 1885.348 amean 893.169 751.297 709.784 amin 680.465 603.667 598.672 amax 2159.493 1081.077 954.786 emean 0.972 0.967 0.966 emin 0.959 0.955 0.954 emax 0.991 0.978 0.977 imean 19.854 19.900 19.959 imin 17.635 18.601 18.635 imax 23.488 21.664 21.352 excite_mean 1.029 1.026 1.024 fracstop 1.000 0.487 0.575 cjmean 2.412 2.410 2.410 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 127.1 125.5 125.5 kozaiamp 12.2 7.8 7.9