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: 308460 # Created Fri Nov 22 02:07:01 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 269 observations of 269 # Arc: 18.20y # First observation: 2005/09/22 # Last observation: 2023/12/04 # Chi-squared of fit: 296.96 DOF: 532 RMS: 0.19 # Min/Max residuals: -0.80 0.84 # Exact a, adot, b, bdot, g, gdot: 1.687241E-05 3.264962E-02 -5.823591E-07 7.695618E-04 3.014665E-02 -2.042187E-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 -0.713029 0.434568 0.018592 -0.012443 -1.007514 2453635.778083 # Heliocentric elements and errors Epoch: 2453636.5000 = 2005/09/23 Mean Anomaly: 287.36206 +/- 0.000 Argument of Peri: 52.76986 +/- 0.000 Long of Asc Node: 27.45301 +/- 0.000 Inclination: 1.52151 +/- 0.000 Eccentricity: 0.06431336 +/- 0.0000 Semi-Major Axis: 34.70624067 +/- 0.0000 Time of Perihelion: 2468705.0274 +/- 0.0 Perihelion: 32.47416565 +/- 0.0000 Aphelion: 36.93831569 +/- 0.0000 Period (y) 204.4653 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 34.17124887 +/- 0.0000 Ecliptic Y 0.23962463 +/- 0.0000 Ecliptic Z -0.41279396 +/- 0.0000 Ecliptic XDOT -0.00020511 +/- 0.0000 Ecliptic YDOT 0.00295706 +/- 0.0000 Ecliptic ZDOT 0.00007221 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 34.17461755 +/- 0.0000 Geocenter to KBO 33.17125479 +/- 0.0000 # Hcoef: 7.25
The following table shows the complete astrometric record for 308460. 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 (308460) followed by the observatory code and reference code for the source of the astrometry.
2005 09 22.27734 00 02 43.76 -00 28 52.8 22.6V 308460 705 cr7075 2005 09 22.28066 00 02 43.76 -00 28 52.8 23.6 308460 705 cr7075 2005 09 26.31570 00 02 21.94 -00 31 12.6 23.0V 308460 705 cr7075 2005 09 26.31902 00 02 21.94 -00 31 12.6 24.3 308460 705 cr7075 2005 10 21.27150 00 00 14.11 -00 44 42.0 24.0 308460 705 Cv1544 2005 10 21.27233 00 00 14.11 -00 44 42.0 22.8V 308460 705 Cv1544 2005 10 23.23464 00 00 05.14 -00 45 38.1 22.5V 308460 705 cr7075 2005 10 23.23796 00 00 05.14 -00 45 38.1 23.1 308460 705 cr7075 2005 10 26.23012 23 59 51.86 -00 47 00.8 22.8V 308460 705 cr7075 2005 10 26.23344 23 59 51.85 -00 47 00.8 23.7 308460 705 cr7075 2005 10 31.21412 23 59 31.05 -00 49 09.6 22.8V 308460 705 cr7075 2005 10 31.21744 23 59 31.06 -00 49 09.6 23.8 308460 705 cr7075 2005 11 02.30350 23 59 22.86 -00 50 00.1 22.8V 308460 705 cr7075 2005 11 02.30683 23 59 22.86 -00 50 00.1 24.0 308460 705 cr7075 2005 11 03.23654 23 59 19.29 -00 50 21.7 23.0V 308460 705 cr7075 2005 11 03.23987 23 59 19.29 -00 50 21.7 24.2 308460 705 cr7075 2005 11 06.22308 23 59 08.38 -00 51 28.4 22.8V 308460 705 cr7075 2005 11 06.22640 23 59 08.38 -00 51 28.4 23.8 308460 705 cr7075 2006 08 28.30304 00 11 40.43 +00 32 06.1 22.3V 308460 705 cs2985 2006 08 28.30636 00 11 40.46 +00 32 05.9 23.1 308460 705 cs2985 2006 09 29.33666 00 08 54.58 +00 14 16.3 22.6V 308460 705 cs4095 2006 09 29.33749 00 08 54.59 +00 14 16.2 23.8 308460 705 cs4095 2006 10 01.26032 00 08 44.22 +00 13 09.9 22.5V 308460 705 cs2985 2006 10 01.26364 00 08 44.18 +00 13 10.1 23.5 308460 705 cs2985 2006 10 02.26179 00 08 38.82 +00 12 35.5 22.9V 308460 705 cs2985 2006 10 02.26262 00 08 38.82 +00 12 35.5 24.1 308460 705 cs2985 2006 10 04.25451 00 08 28.14 +00 11 27.5 22.2V 308460 705 cs2985 2006 10 04.25534 00 08 28.13 +00 11 27.5 22.6 308460 705 cs2985 2006 10 19.24332 00 07 11.16 +00 03 20.5 21.6R 308460 695 Ct0514 2006 10 19.33782 00 07 10.70 +00 03 17.5 308460 695 Ct0514 2006 10 20.24992 00 07 06.28 +00 02 49.9 23.1V 308460 705 cs4095 2006 10 20.25075 00 07 06.27 +00 02 49.7 24.5 308460 705 cs4095 2006 10 20.30089 00 07 06.04 +00 02 47.8 308460 695 Ct0514 2006 10 22.25299 00 06 56.74 +00 01 50.1 22.7V 308460 705 cs4095 2006 10 22.25382 00 06 56.74 +00 01 50.0 23.5 308460 705 cs4095 2006 11 09.23651 00 05 42.52 -00 05 49.5 22.3V 308460 705 ct2253 2006 11 09.23734 00 05 42.51 -00 05 49.5 22.8 308460 705 ct2253 2006 11 16.23653 00 05 20.37 -00 08 02.9 22.6V 308460 705 ct2253 2006 11 16.23985 00 05 20.36 -00 08 03.1 23.4 308460 705 ct2253 2006 11 19.23490 00 05 12.23 -00 08 50.8 22.6V 308460 705 ct2253 2006 11 19.23822 00 05 12.23 -00 08 51.3 23.5 308460 705 ct2253 2006 11 21.25667 00 05 07.24 -00 09 20.4 23.1V 308460 705 ct2253 2006 11 21.25750 00 05 07.24 -00 09 20.4 24.4 308460 705 ct2253 2007 09 05.32787 00 17 52.22 +01 15 15.7 22.5V 308460 705 Cz2937 2007 09 05.33119 00 17 52.20 +01 15 15.9 23.1 308460 705 Cz2937 2007 09 22.31574 00 16 23.75 +01 05 46.2 22.6V 308460 705 Cz2937 2007 09 22.31657 00 16 23.75 +01 05 46.1 23.8 308460 705 Cz2937 2007 10 12.33176 00 14 36.12 +00 54 20.4 22.8V 308460 705 Cz2937 2007 10 12.33259 00 14 36.11 +00 54 20.4 24.2 308460 705 Cz2938 2007 10 14.33214 00 14 25.74 +00 53 14.8 22.8V 308460 705 Cz2938 2007 10 14.33297 00 14 25.73 +00 53 14.9 24.2 308460 705 Cz2938 2007 10 20.31604 00 13 55.59 +00 50 04.9 22.7V 308460 705 Cz2938 2007 10 20.31936 00 13 55.57 +00 50 04.6 24.1 308460 705 Cz2938 2007 11 01.29885 00 13 00.57 +00 44 21.3 23.0V 308460 705 Cz2938 2007 11 01.29968 00 13 00.56 +00 44 21.2 24.3 308460 705 Cz2938 2007 11 02.23711 00 12 56.63 +00 43 56.7 22.5V 308460 705 Cz2938 2007 11 02.24043 00 12 56.61 +00 43 56.6 23.5 308460 705 Cz2938 2007 11 05.24181 00 12 44.43 +00 42 41.3 22.5V 308460 705 Cz2938 2007 11 05.24513 00 12 44.40 +00 42 41.3 23.6 308460 705 Cz2938 2007 11 12.23549 00 12 18.68 +00 40 03.7 22.5V 308460 705 Cz2938 2007 11 12.23881 00 12 18.66 +00 40 03.5 23.4 308460 705 Cz2938 2008 10 03.235800 00 22 12.42 +01 46 30.0 21.9V 308460 645 C~1SJS 2008 10 03.236629 00 22 12.41 +01 46 30.0 21.6V 308460 645 C~1SJS 2008 10 03.239117 00 22 12.40 +01 46 29.9 23.1V 308460 645 C~1SJS 2009 09 14.512537 00 30 48.880 +02 44 56.09 21.5G 308460 F51 C~42hy 2009 09 14.522599 00 30 48.813 +02 44 55.74 22.8G 308460 F51 C~42hy 2009 09 29.415725 00 29 28.986 +02 36 28.31 21.9G 308460 F51 C~42hy 2009 09 29.425214 00 29 28.924 +02 36 27.69 22.3G 308460 F51 C~42hy 2010 06 19.550079 00 40 19.292 +03 49 14.87 22.6G 308460 F51 C~42hy 2010 06 19.558253 00 40 19.317 +03 49 15.22 22.9G 308460 F51 C~42hy 2010 09 13.466481 00 37 52.133 +03 33 15.04 22.4G 308460 F51 C~42hy 2010 09 13.478072 00 37 52.071 +03 33 14.65 22.1G 308460 F51 C~42hy 2010 09 13.489359 00 37 52.045 +03 33 13.70 22.1G 308460 F51 C~42hy 2010 09 13.501220 00 37 51.955 +03 33 13.52 22.2G 308460 F51 C~42hy 2010 09 15.493220 00 37 41.735 +03 32 09.05 21.9G 308460 F51 C~42hy 2010 09 16.445785 00 37 36.810 +03 31 37.71 22.4G 308460 F51 C~42hy 2010 09 16.456972 00 37 36.754 +03 31 37.37 22.1G 308460 F51 C~42hy 2010 09 16.479081 00 37 36.649 +03 31 36.66 22.1G 308460 F51 C~42hy 2010 10 04.413151 00 35 59.928 +03 21 25.58 22.2G 308460 F51 C~42hy 2010 10 04.426432 00 35 59.842 +03 21 25.04 22.2G 308460 F51 C~42hy 2010 10 04.441988 00 35 59.769 +03 21 24.59 22.5G 308460 F51 C~42hy 2010 10 04.455919 00 35 59.706 +03 21 24.30 22.1G 308460 F51 C~42hy 2010 11 01.240396 00 33 35.870 +03 06 24.93 21.6G 308460 F51 C~42hy 2010 12 01.16450 00 31 51.78 +02 55 53.1 21.8R 308460 688 C~0Pj8 2010 12 01.24358 00 31 51.59 +02 55 52.0 308460 688 C~0Pj8 2010 12 02.09602 00 31 49.83 +02 55 41.6 308460 688 C~0Pj8 2010 12 02.19198 00 31 49.64 +02 55 41.0 308460 688 C~0Pj8 2011 09 26.427295 00 43 44.368 +04 13 51.11 22.2G 308460 F51 C~42hy 2011 09 26.441311 00 43 44.282 +04 13 50.65 22.2G 308460 F51 C~42hy 2011 09 26.461631 00 43 44.189 +04 13 50.10 21.8G 308460 F51 C~42hy 2011 09 26.476075 00 43 44.084 +04 13 49.43 22.0G 308460 F51 C~42hy 2011 10 18.363103 00 41 44.613 +04 01 22.89 22.5G 308460 F51 C~42hy 2011 10 18.375871 00 41 44.543 +04 01 22.21 21.8G 308460 F51 C~42hy 2012 08 02.565895 00 54 18.196 +05 23 35.77 22.1G 308460 F51 C~42hy 2012 08 02.578018 00 54 18.120 +05 23 35.21 22.5G 308460 F51 C~42hy 2012 10 08.493551 00 49 35.490 +04 54 10.57 21.6G 308460 F51 C~42hy 2012 10 08.506645 00 49 35.448 +04 54 10.08 21.9G 308460 F51 C~42hy 2012 10 09.345874 00 49 30.824 +04 53 41.31 21.8G 308460 F51 C~42hy 2012 10 09.359986 00 49 30.753 +04 53 40.76 22.2G 308460 F51 C~42hy 2012 10 09.374192 00 49 30.682 +04 53 40.34 22.0G 308460 F51 C~42hy 2012 10 09.388512 00 49 30.580 +04 53 39.64 22.2G 308460 F51 C~42hy 2012 10 15.340084 00 48 57.885 +04 50 17.31 22.5G 308460 F51 C~42hy 2012 10 15.359248 00 48 57.821 +04 50 16.77 21.9G 308460 F51 C~42hy 2012 10 15.373782 00 48 57.705 +04 50 16.04 22.1G 308460 F51 C~42hy 2012 10 15.388407 00 48 57.640 +04 50 15.58 21.6G 308460 F51 C~42hy 2013 08 17.618357 01 00 42.272 +06 06 39.83 22.2G 308460 F51 C~42hy 2013 10 02.389802 00 57 14.512 +05 45 18.47 22.2G 308460 F51 C~42hy 2013 10 02.404690 00 57 14.450 +05 45 18.22 21.7G 308460 F51 C~42hy 2013 10 02.419572 00 57 14.348 +05 45 17.35 22.3G 308460 F51 C~42hy 2013 10 02.434484 00 57 14.228 +05 45 16.87 23.4G 308460 F51 C~42hy 2013 10 27.329405 00 54 58.302 +05 31 23.25 22.6G 308460 F51 C~42hy 2013 10 27.344889 00 54 58.226 +05 31 22.78 22.3G 308460 F51 C~42hy 2013 10 27.360457 00 54 58.163 +05 31 22.47 22.7G 308460 F51 C~42hy 2013 10 27.376080 00 54 58.055 +05 31 22.25 22.3G 308460 F51 C~42hy 2014 07 26.616009 01 08 22.535 +06 57 09.53 22.6G 308460 F51 C~42hy 2014 08 25.540981 01 07 20.300 +06 50 49.90 22.6G 308460 F51 C~42hy 2014 08 25.554602 01 07 20.260 +06 50 49.55 22.6G 308460 F51 C~42hy 2014 08 25.568290 01 07 20.204 +06 50 49.39 22.1G 308460 F51 C~42hy 2014 08 25.582008 01 07 20.160 +06 50 49.10 22.2G 308460 F51 C~42hy 2014 08 26.557675 01 07 16.713 +06 50 28.16 22.2G 308460 F51 C~42hy 2014 08 26.569826 01 07 16.673 +06 50 27.98 22.2G 308460 F51 C~42hy 2014 08 27.613227 01 07 12.881 +06 50 04.76 21.9G 308460 F51 C~42hy 2014 09 07.510257 01 06 28.569 +06 45 33.99 21.7G 308460 F51 C~42hy 2014 09 13.547867 01 06 00.475 +06 42 44.46 22.5G 308460 F51 C~42hy 2014 09 13.560153 01 06 00.449 +06 42 43.69 22.1G 308460 F51 C~42hy 2014 09 19.460628 01 05 31.108 +06 39 44.93 22.0G 308460 F51 C~42hy 2014 09 19.472959 01 05 31.034 +06 39 44.73 22.3G 308460 F51 C~42hy 2014 09 19.485349 01 05 30.974 +06 39 44.25 22.2G 308460 F51 C~42hy 2014 09 19.497778 01 05 30.912 +06 39 43.94 22.3G 308460 F51 C~42hy 2014 09 23.494197 01 05 10.109 +06 37 37.02 22.1G 308460 F51 C~42hy 2014 10 13.426799 01 03 20.568 +06 26 31.17 22.3G 308460 F51 C~42hy 2014 10 13.438486 01 03 20.527 +06 26 30.97 21.9G 308460 F51 C~42hy 2014 10 13.450141 01 03 20.463 +06 26 30.75 21.5G 308460 F51 C~42hy 2014 10 13.461749 01 03 20.374 +06 26 29.57 23.6G 308460 F51 C~42hy 2014 11 11.393409 01 00 50.009 +06 11 20.93 23.0G 308460 F51 C~42hy 2014 11 11.405678 01 00 49.946 +06 11 20.49 23.7G 308460 F51 C~42hy 2014 11 20.360848 01 00 12.273 +06 07 34.87 22.2G 308460 F51 C~42hy 2014 11 20.373806 01 00 12.230 +06 07 34.64 22.1G 308460 F51 C~42hy 2014 11 20.386680 01 00 12.203 +06 07 34.45 21.6G 308460 F51 C~42hy 2014 11 20.399568 01 00 12.121 +06 07 34.11 22.1G 308460 F51 C~42hy 2014 11 22.299112 01 00 04.934 +06 06 51.27 22.5G 308460 F51 C~42hy 2014 11 22.313056 01 00 04.888 +06 06 50.24 22.5G 308460 F51 C~42hy 2014 11 22.325889 01 00 04.833 +06 06 50.56 23.4G 308460 F51 C~42hy 2014 11 22.338780 01 00 04.791 +06 06 50.26 22.3G 308460 F51 C~42hy 2014 11 28.269795 00 59 44.339 +06 04 48.93 22.2G 308460 F51 C~42hy 2014 11 28.281416 00 59 44.298 +06 04 48.55 23.0G 308460 F51 C~42hy 2014 11 28.293073 00 59 44.282 +06 04 48.28 22.0G 308460 F51 C~42hy 2015 01 08.216010 00 59 02.226 +06 01 09.57 22.6G 308460 F51 C~42hy 2015 01 08.228407 00 59 02.245 +06 01 09.56 21.7G 308460 F51 C~42hy 2015 01 08.240764 00 59 02.268 +06 01 09.85 22.0G 308460 F51 C~42hy 2015 01 08.253153 00 59 02.267 +06 01 09.66 21.9G 308460 F51 C~42hy 2015 06 23.576267 01 14 34.380 +07 38 03.78 22.2G 308460 F51 C~42hy 2015 06 23.581422 01 14 34.385 +07 38 04.12 22.8G 308460 F51 C~42hy 2015 06 23.586613 01 14 34.422 +07 38 04.35 22.7G 308460 F51 C~42hy 2015 06 23.591755 01 14 34.423 +07 38 04.32 22.0G 308460 F51 C~42hy 2015 08 12.552920 01 15 02.100 +07 40 55.94 22.1G 308460 F51 C~42hy 2015 08 12.564050 01 15 02.072 +07 40 55.87 22.3G 308460 F51 C~42hy 2015 08 12.575216 01 15 02.051 +07 40 55.66 22.2G 308460 F51 C~42hy 2015 08 12.586475 01 15 02.026 +07 40 55.64 22.1G 308460 F51 C~42hy 2015 09 11.506539 01 13 18.988 +07 30 37.82 22.6G 308460 F51 C~42hy 2015 09 11.518098 01 13 18.923 +07 30 37.56 22.4G 308460 F51 C~42hy 2015 09 11.521537 01 13 18.922 +07 30 37.53 22.4G 308460 F51 C~42hy 2015 09 11.529604 01 13 18.873 +07 30 37.21 22.2G 308460 F51 C~42hy 2015 09 11.541121 01 13 18.817 +07 30 36.93 22.6G 308460 F51 C~42hy 2015 09 11.544397 01 13 18.788 +07 30 37.08 22.6G 308460 F51 C~42hy 2015 09 12.480011 01 13 14.475 +07 30 10.78 22.7G 308460 F51 C~42hy 2015 09 12.483402 01 13 14.474 +07 30 10.71 22.4G 308460 F51 C~42hy 2015 09 12.491793 01 13 14.428 +07 30 10.48 22.5G 308460 F51 C~42hy 2015 09 12.495178 01 13 14.415 +07 30 10.51 22.6G 308460 F51 C~42hy 2015 09 12.503582 01 13 14.364 +07 30 10.12 22.6G 308460 F51 C~42hy 2015 09 12.506949 01 13 14.346 +07 30 09.83 22.7G 308460 F51 C~42hy 2015 09 12.515342 01 13 14.316 +07 30 09.78 22.3G 308460 F51 C~42hy 2015 09 12.518739 01 13 14.292 +07 30 09.67 22.6G 308460 F51 C~42hy 2015 10 16.379481 01 10 13.847 +07 12 07.23 21.8G 308460 F51 C~42hy 2015 10 16.390729 01 10 13.782 +07 12 06.73 22.2G 308460 F51 C~42hy 2015 10 18.401492 01 10 02.539 +07 10 59.42 22.1G 308460 F51 C~42hy 2015 10 18.412668 01 10 02.469 +07 10 58.69 22.1G 308460 F51 C~42hy 2015 10 18.423865 01 10 02.416 +07 10 58.77 22.3G 308460 F51 C~42hy 2015 10 18.435086 01 10 02.335 +07 10 58.51 21.7G 308460 F51 C~42hy 2015 10 19.375189 01 09 57.084 +07 10 26.53 22.3G 308460 F51 C~42hy 2015 10 19.386619 01 09 57.012 +07 10 26.48 22.3G 308460 F51 C~42hy 2015 10 19.398036 01 09 56.962 +07 10 26.14 22.8G 308460 F51 C~42hy 2015 10 19.409490 01 09 56.895 +07 10 25.55 22.4G 308460 F51 C~42hy 2015 10 23.433294 01 09 34.616 +07 08 11.98 22.1G 308460 F51 C~42hy 2015 10 23.444154 01 09 34.548 +07 08 11.87 22.4G 308460 F51 C~42hy 2015 10 23.454785 01 09 34.494 +07 08 11.58 22.3G 308460 F51 C~42hy 2015 10 23.465560 01 09 34.422 +07 08 10.97 22.6G 308460 F51 C~42hy 2015 10 23.474844 01 09 34.380 +07 08 10.82 22.1G 308460 F51 C~42hy 2015 10 23.485044 01 09 34.280 +07 08 10.16 22.3G 308460 F51 C~42hy 2015 10 23.494444 01 09 34.215 +07 08 09.62 22.2G 308460 F51 C~42hz 2015 11 02.408303 01 08 41.279 +07 02 52.87 22.6G 308460 F51 C~42hz 2015 11 02.420150 01 08 41.219 +07 02 52.69 22.8G 308460 F51 C~42hz 2015 11 02.443765 01 08 41.093 +07 02 51.76 22.6G 308460 F51 C~42hz 2015 11 03.318602 01 08 36.632 +07 02 24.70 22.7G 308460 F51 C~42hz 2015 11 03.331660 01 08 36.552 +07 02 24.55 22.3G 308460 F51 C~42hz 2015 11 03.344784 01 08 36.486 +07 02 24.17 22.4G 308460 F51 C~42hz 2015 11 03.357919 01 08 36.401 +07 02 23.84 22.4G 308460 F51 C~42hz 2015 12 03.207499 01 06 32.531 +06 50 09.00 22.8G 308460 F51 C~42hz 2015 12 03.220036 01 06 32.459 +06 50 08.69 22.2G 308460 F51 C~42hz 2015 12 03.245091 01 06 32.396 +06 50 08.36 22.7G 308460 F51 C~42hz 2015 12 24.274254 01 05 53.773 +06 46 30.31 22.1G 308460 F51 C~42hz 2016 01 01.229843 01 05 51.929 +06 46 27.04 22.4G 308460 F51 C~42hz 2016 01 01.241112 01 05 51.927 +06 46 27.05 22.7G 308460 F51 C~42hz 2016 01 01.252308 01 05 51.929 +06 46 27.13 22.2G 308460 F51 C~42hz 2016 01 01.263456 01 05 51.932 +06 46 27.05 22.2G 308460 F51 C~42hz 2016 07 08.586110 01 22 10.744 +08 26 57.85 21.9G 308460 F51 C~42hz 2016 07 08.591593 01 22 10.782 +08 26 57.79 21.8G 308460 F51 C~42hz 2016 07 08.597032 01 22 10.772 +08 26 57.98 21.8G 308460 F51 C~42hz 2016 07 08.602468 01 22 10.793 +08 26 57.91 22.5G 308460 F51 C~42hz 2016 08 02.562365 01 22 21.160 +08 28 04.20 22.4G 308460 F51 C~42hz 2016 08 02.575545 01 22 21.150 +08 28 04.10 22.5G 308460 F51 C~42hz 2016 08 02.588760 01 22 21.119 +08 28 03.89 22.3G 308460 F51 C~42hz 2016 08 02.602047 01 22 21.106 +08 28 03.89 22.1G 308460 F51 C~42hz 2016 08 27.502616 01 21 25.861 +08 22 40.18 22.4G 308460 F51 C~42hz 2016 08 27.514614 01 21 25.818 +08 22 40.03 22.4G 308460 F51 C~42hz 2016 08 27.526565 01 21 25.781 +08 22 39.74 22.6G 308460 F51 C~42hz 2016 08 27.538559 01 21 25.734 +08 22 39.60 22.5G 308460 F51 C~42hz 2017 10 22.447529 01 24 02.048 +08 41 52.94 22.4G 308460 F51 C~42hz 2017 10 22.459198 01 24 01.984 +08 41 52.38 22.9G 308460 F51 C~42hz 2017 10 22.470804 01 24 01.905 +08 41 52.14 22.1G 308460 F51 C~42hz 2017 10 22.482476 01 24 01.834 +08 41 51.73 22.8G 308460 F51 C~42hz 2017 11 10.280977 01 22 20.750 +08 32 02.90 22.2G 308460 F51 C~42hz 2017 11 10.293474 01 22 20.696 +08 32 02.37 22.5G 308460 F51 C~42hz 2017 11 10.306025 01 22 20.631 +08 32 02.20 22.6G 308460 F51 C~42hz 2017 11 10.318549 01 22 20.553 +08 32 01.86 21.8G 308460 F51 C~42hz 2017 11 13.324121 01 22 05.804 +08 30 35.61 22.9G 308460 F51 C~42hz 2017 11 13.337341 01 22 05.744 +08 30 35.54 21.2G 308460 F51 C~42hz 2017 11 13.350520 01 22 05.686 +08 30 35.13 21.7G 308460 F51 C~42hz 2017 11 13.363753 01 22 05.598 +08 30 34.84 22.0G 308460 F51 C~42hz 2017 11 20.425886 01 21 33.220 +08 27 26.85 21.2G 308460 F51 C~42hz 2017 11 20.438256 01 21 33.138 +08 27 26.32 23.0G 308460 F51 C~42hz 2017 11 20.450578 01 21 33.083 +08 27 25.69 22.8G 308460 F51 C~42hz 2018 02 04.230384 01 20 55.065 +08 24 35.70 22.2G 308460 F51 C~42hz 2018 02 04.241982 01 20 55.100 +08 24 35.77 21.7G 308460 F51 C~42hz 2018 02 04.265199 01 20 55.225 +08 24 36.81 21.8G 308460 F51 C~42hz 2019 01 03.274915 01 26 58.440 +09 03 22.16 22.4G 308460 F51 C~42hz 2019 01 03.288269 01 26 58.440 +09 03 22.06 22.3G 308460 F51 C~42hz 2019 01 03.301657 01 26 58.430 +09 03 22.06 22.3G 308460 F51 C~42hz 2019 01 25.224711 01 27 23.428 +09 06 03.50 22.7G 308460 F51 C~42hz 2019 01 25.228812 01 27 23.438 +09 06 03.72 22.1G 308460 F51 C~42hz 2019 01 25.232903 01 27 23.439 +09 06 03.71 22.3G 308460 F51 C~42hz 2019 01 25.237016 01 27 23.449 +09 06 03.87 23.4G 308460 F51 C~42hz 2019 10 07.531134 01 40 08.734 +10 22 10.09 21.7G 308460 F51 C~42hz 2019 10 07.543447 01 40 08.641 +10 22 09.75 21.6G 308460 F51 C~42hz 2019 10 07.555725 01 40 08.602 +10 22 09.28 22.3G 308460 F51 C~42hz 2019 10 07.568034 01 40 08.512 +10 22 08.85 21.9G 308460 F51 C~42hz 2019 10 27.446846 01 38 15.093 +10 11 31.72 22.1G 308460 F51 C~42hz 2019 10 27.459530 01 38 15.019 +10 11 31.21 22.4G 308460 F51 C~42hz 2019 10 27.472310 01 38 14.948 +10 11 30.86 22.2G 308460 F51 C~42hz 2019 10 27.484997 01 38 14.870 +10 11 30.38 22.5G 308460 F51 C~42hz 2019 11 30.399262 01 35 24.798 +09 55 31.70 22.4G 308460 F51 C~42hz 2019 11 30.409979 01 35 24.759 +09 55 31.45 22.1G 308460 F51 C~42hz 2019 11 30.427656 01 35 24.684 +09 55 30.99 22.5G 308460 F51 C~42hz 2019 12 20.295220 01 34 24.907 +09 49 57.09 22.4G 308460 F51 C~42hz 2019 12 20.307302 01 34 24.879 +09 49 56.80 22.3G 308460 F51 C~42hz 2019 12 20.319273 01 34 24.858 +09 49 56.89 22.2G 308460 F51 C~42hz 2019 12 20.331154 01 34 24.848 +09 49 57.33 22.2G 308460 F51 C~42hz 2020 01 19.232963 01 34 16.634 +09 49 25.87 23.1G 308460 F51 C~42hz 2020 01 19.245767 01 34 16.652 +09 49 26.18 22.4G 308460 F51 C~42hz 2020 01 19.258587 01 34 16.666 +09 49 26.19 22.1G 308460 F51 C~42hz 2020 01 19.271467 01 34 16.673 +09 49 26.49 22.5G 308460 F51 C~42hz 2020 10 23.43408 01 45 59.058 +10 58 41.68 21.9w 308460 F51 C~4KYu 2020 10 23.44853 01 45 58.972 +10 58 41.20 21.9w 308460 F51 C~4KYu 2020 10 23.46177 01 45 58.882 +10 58 40.88 22.2w 308460 F51 C~4KYu 2020 10 23.47505 01 45 58.813 +10 58 40.39 22.1w 308460 F51 C~4KYu 2023 12 04.222009 02 04 57.851 +12 52 32.69 22.2w 308460 F52 C~7ahX 2023 12 04.236162 02 04 57.778 +12 52 32.60 22.4w 308460 F52 C~7ahX 2023 12 04.250351 02 04 57.726 +12 52 32.01 22.3w 308460 F52 C~7ahX 2023 12 04.264676 02 04 57.664 +12 52 31.64 22.4w 308460 F52 C~7ahX
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 0.21
2 0.0000 0.00 0.24 0.00 0.32
3 0.0111 0.00 0.14 0.00 0.24
4 0.0111 0.00 0.41 0.00 0.36
5 0.0794 0.00 -0.28 0.00 0.05
6 0.0794 0.00 -0.22 0.00 0.07
7 0.0848 0.00 -0.04 0.00 0.06
8 0.0848 0.00 0.19 0.00 0.16
9 0.0930 0.00 -0.05 0.00 0.00
10 0.0930 0.00 0.02 0.00 0.09
11 0.1066 0.00 -0.10 0.00 -0.07
12 0.1066 0.00 0.25 0.00 0.01
13 0.1123 0.00 0.15 0.00 -0.15
14 0.1123 0.00 0.35 0.00 -0.07
15 0.1149 0.00 -0.14 0.00 0.05
16 0.1149 0.00 0.05 0.00 0.13
17 0.1231 0.00 -0.00 0.00 0.02
18 0.1231 0.00 0.18 0.00 0.09
19 0.9309 0.00 -0.19 0.00 -0.16
20 0.9309 0.00 0.49 0.00 -0.26
21 1.0186 0.00 -0.20 0.00 0.15
22 1.0186 0.00 0.02 0.00 0.08
23 1.0239 0.00 0.05 0.00 0.02
24 1.0239 0.00 -0.28 0.00 0.34
25 1.0267 0.00 -0.11 0.00 -0.02
26 1.0267 0.00 -0.04 0.00 0.01
27 1.0321 0.00 -0.12 0.00 -0.00
28 1.0321 0.00 -0.20 0.00 0.02
29 1.0731 0.00 0.14 0.00 0.15
30 1.0734 0.00 0.25 0.00 0.03
31 1.0759 0.00 -0.05 0.00 0.11
32 1.0759 0.00 -0.14 0.00 -0.07
33 1.0760 0.00 0.07 0.00 -0.46
34 1.0814 0.00 -0.20 0.00 0.07
35 1.0814 0.00 -0.14 0.00 -0.01
36 1.1306 0.00 -0.02 0.00 -0.13
37 1.1306 0.00 -0.13 0.00 -0.11
38 1.1498 0.00 -0.06 0.00 0.03
39 1.1498 0.00 -0.06 0.00 -0.12
40 1.1580 0.00 -0.21 0.00 0.31
41 1.1580 0.00 -0.08 0.00 -0.14
42 1.1635 0.00 -0.10 0.00 -0.02
43 1.1635 0.00 -0.07 0.00 -0.01
44 1.9522 0.00 -0.09 0.00 -0.23
45 1.9522 0.00 -0.14 0.00 0.08
46 1.9987 0.00 -0.02 0.00 0.07
47 1.9987 0.00 0.05 0.00 0.00
48 2.0535 0.00 0.06 0.00 -0.09
49 2.0535 0.00 -0.03 0.00 -0.07
50 2.0590 0.00 -0.00 0.00 -0.09
51 2.0590 0.00 -0.09 0.00 0.03
52 2.0754 0.00 0.02 0.00 -0.00
53 2.0754 0.00 -0.03 0.00 -0.20
54 2.1082 0.00 0.14 0.00 0.12
55 2.1082 0.00 0.05 0.00 0.04
56 2.1108 0.00 0.08 0.00 -0.06
57 2.1108 0.00 -0.01 0.00 -0.08
58 2.1190 0.00 0.15 0.00 -0.04
59 2.1190 0.00 -0.10 0.00 0.04
60 2.1381 0.00 -0.01 0.00 0.03
61 2.1382 0.00 -0.14 0.00 -0.10
62 3.0307 0.00 0.29 0.00 -0.28
63 3.0307 0.00 0.21 0.00 -0.25
64 3.0307 0.00 0.27 0.00 -0.27
65 3.9787 0.00 0.37 0.00 -0.05
66 3.9788 0.00 0.16 0.00 -0.07
67 4.0195 0.00 0.23 0.00 0.51
68 4.0196 0.00 0.09 0.00 0.21
69 4.7400 0.00 -0.11 0.00 -0.18
70 4.7400 0.00 -0.04 0.00 0.04
71 4.9752 0.00 0.03 0.00 0.14
72 4.9752 0.00 0.01 0.00 0.12
73 4.9753 0.00 0.49 0.00 -0.46
74 4.9753 0.00 0.07 0.00 -0.26
75 4.9807 0.00 -0.12 0.00 0.02
76 4.9833 0.00 -0.09 0.00 -0.05
77 4.9834 0.00 -0.04 0.00 -0.02
78 4.9834 0.00 0.14 0.00 -0.01
79 5.0325 0.00 -0.08 0.00 -0.06
80 5.0326 0.00 -0.26 0.00 -0.14
81 5.0326 0.00 -0.05 0.00 -0.05
82 5.0327 0.00 0.17 0.00 0.14
83 5.1087 0.00 -0.01 0.00 0.05
84 5.1907 0.00 -0.39 0.00 0.21
85 5.1909 0.00 -0.61 0.00 0.09
86 5.1932 0.00 -0.58 0.00 -0.07
87 5.1935 0.00 -0.38 0.00 0.46
88 6.0100 0.00 0.08 0.00 0.00
89 6.0100 0.00 -0.05 0.00 0.02
90 6.0101 0.00 0.24 0.00 0.16
91 6.0101 0.00 -0.14 0.00 -0.02
92 6.0701 0.00 0.08 0.00 0.08
93 6.0701 0.00 0.07 0.00 -0.18
94 6.8618 0.00 0.07 0.00 0.37
95 6.8619 0.00 -0.73 0.00 -0.06
96 7.0451 0.00 -0.58 0.00 0.11
97 7.0451 0.00 -0.10 0.00 0.07
98 7.0474 0.00 -0.14 0.00 0.04
99 7.0475 0.00 -0.02 0.00 -0.03
100 7.0475 0.00 0.12 0.00 0.04
101 7.0475 0.00 -0.20 0.00 -0.17
102 7.0638 0.00 -0.21 0.00 -0.11
103 7.0639 0.00 0.42 0.00 -0.00
104 7.0639 0.00 -0.10 0.00 -0.24
105 7.0640 0.00 0.14 0.00 -0.21
106 7.9024 0.00 0.08 0.00 -0.25
107 8.0277 0.00 -0.12 0.00 -0.01
108 8.0277 0.00 0.20 0.00 0.25
109 8.0278 0.00 -0.07 0.00 -0.12
110 8.0278 0.00 -0.61 0.00 -0.09
111 8.0960 0.00 -0.09 0.00 -0.20
112 8.0960 0.00 -0.00 0.00 -0.18
113 8.0961 0.00 0.29 0.00 0.00
114 8.0961 0.00 -0.09 0.00 0.28
115 8.8414 0.00 0.45 0.00 -0.17
116 8.9234 0.00 -0.10 0.00 -0.11
117 8.9234 0.00 0.03 0.00 -0.17
118 8.9235 0.00 -0.07 0.00 -0.04
119 8.9235 0.00 0.01 0.00 -0.04
120 8.9262 0.00 -0.03 0.00 0.02
121 8.9262 0.00 0.04 0.00 0.11
122 8.9291 0.00 -0.17 0.00 -0.11
123 8.9589 0.00 0.84 0.00 -0.52
124 8.9754 0.00 -0.15 0.00 0.60
125 8.9754 0.00 0.37 0.00 0.19
126 8.9916 0.00 0.09 0.00 -0.05
127 8.9916 0.00 -0.06 0.00 0.14
128 8.9917 0.00 0.01 0.00 0.04
129 8.9917 0.00 0.06 0.00 0.12
130 9.0026 0.00 -0.36 0.00 -0.41
131 9.0572 0.00 0.00 0.00 -0.35
132 9.0573 0.00 0.39 0.00 -0.16
133 9.0573 0.00 0.42 0.00 0.02
134 9.0573 0.00 0.08 0.00 -0.77
135 9.1365 0.00 -0.11 0.00 -0.08
136 9.1366 0.00 -0.21 0.00 -0.18
137 9.1611 0.00 -0.00 0.00 0.00
138 9.1611 0.00 0.13 0.00 0.07
139 9.1611 0.00 0.49 0.00 0.18
140 9.1612 0.00 0.02 0.00 0.14
141 9.1664 0.00 0.03 0.00 0.20
142 9.1664 0.00 0.14 0.00 -0.52
143 9.1665 0.00 0.05 0.00 0.08
144 9.1665 0.00 0.16 0.00 0.07
145 9.1827 0.00 0.02 0.00 0.05
146 9.1828 0.00 -0.02 0.00 -0.11
147 9.1828 0.00 0.31 0.00 -0.16
148 9.2948 0.00 -0.07 0.00 0.00
149 9.2949 0.00 -0.00 0.00 -0.12
150 9.2949 0.00 0.13 0.00 0.06
151 9.2949 0.00 -0.11 0.00 -0.24
152 9.7503 0.00 0.11 0.00 -0.31
153 9.7503 0.00 -0.06 0.00 -0.08
154 9.7503 0.00 0.25 0.00 0.05
155 9.7503 0.00 0.02 0.00 -0.08
156 9.8871 0.00 0.01 0.00 0.08
157 9.8872 0.00 -0.04 0.00 0.15
158 9.8872 0.00 0.01 0.00 0.08
159 9.8872 0.00 0.01 0.00 0.20
160 9.9691 0.00 0.06 0.00 -0.01
161 9.9692 0.00 -0.09 0.00 0.05
162 9.9692 0.00 0.13 0.00 0.12
163 9.9692 0.00 -0.03 0.00 0.02
164 9.9692 0.00 -0.06 0.00 0.06
165 9.9692 0.00 -0.26 0.00 0.30
166 9.9718 0.00 -0.04 0.00 -0.00
167 9.9718 0.00 0.19 0.00 0.02
168 9.9718 0.00 0.10 0.00 0.03
169 9.9718 0.00 0.15 0.00 0.15
170 9.9719 0.00 -0.02 0.00 -0.00
171 9.9719 0.00 -0.05 0.00 -0.20
172 9.9719 0.00 0.10 0.00 -0.01
173 9.9719 0.00 -0.01 0.00 -0.03
174 10.0646 0.00 0.01 0.00 0.07
175 10.0647 0.00 -0.00 0.00 -0.05
176 10.0702 0.00 0.25 0.00 0.13
177 10.0702 0.00 0.15 0.00 -0.23
178 10.0702 0.00 0.31 0.00 0.23
179 10.0702 0.00 0.05 0.00 0.34
180 10.0728 0.00 -0.10 0.00 -0.19
181 10.0729 0.00 -0.21 0.00 0.14
182 10.0729 0.00 0.01 0.00 0.18
183 10.0729 0.00 -0.02 0.00 -0.03
184 10.0839 0.00 0.08 0.00 -0.07
185 10.0840 0.00 -0.02 0.00 0.17
186 10.0840 0.00 0.06 0.00 0.23
187 10.0840 0.00 -0.12 0.00 -0.02
188 10.0840 0.00 0.03 0.00 0.14
189 10.0841 0.00 -0.61 0.00 -0.19
190 10.0841 0.00 -0.80 0.00 -0.42
191 10.1112 0.00 -0.16 0.00 -0.07
192 10.1113 0.00 -0.12 0.00 0.12
193 10.1113 0.00 -0.15 0.00 -0.08
194 10.1137 0.00 0.21 0.00 -0.26
195 10.1138 0.00 0.04 0.00 -0.02
196 10.1138 0.00 0.08 0.00 0.01
197 10.1138 0.00 -0.17 0.00 0.08
198 10.1956 0.00 0.39 0.00 0.12
199 10.1956 0.00 -0.12 0.00 0.02
200 10.1957 0.00 0.08 0.00 0.12
201 10.2532 0.00 0.43 0.00 -0.21
202 10.2750 0.00 0.12 0.00 0.09
203 10.2751 0.00 0.07 0.00 0.07
204 10.2751 0.00 0.08 0.00 0.12
205 10.2751 0.00 0.10 0.00 0.02
206 10.7935 0.00 -0.15 0.00 0.05
207 10.7935 0.00 0.28 0.00 -0.07
208 10.7935 0.00 -0.01 0.00 0.06
209 10.7935 0.00 0.17 0.00 -0.07
210 10.8618 0.00 0.03 0.00 0.14
211 10.8619 0.00 0.09 0.00 0.11
212 10.8619 0.00 -0.17 0.00 -0.03
213 10.8619 0.00 -0.15 0.00 0.04
214 10.9301 0.00 -0.07 0.00 -0.06
215 10.9302 0.00 -0.08 0.00 0.03
216 10.9302 0.00 -0.01 0.00 -0.02
217 10.9302 0.00 -0.08 0.00 0.08
218 12.0826 0.00 0.02 0.00 0.02
219 12.0826 0.00 0.07 0.00 -0.16
220 12.0827 0.00 -0.12 0.00 -0.01
221 12.0827 0.00 -0.18 0.00 -0.04
222 12.1342 0.00 -0.03 0.00 0.08
223 12.1342 0.00 0.12 0.00 -0.08
224 12.1342 0.00 0.10 0.00 0.11
225 12.1343 0.00 -0.11 0.00 0.13
226 12.1425 0.00 -0.06 0.00 -0.32
227 12.1425 0.00 0.02 0.00 -0.02
228 12.1426 0.00 0.12 0.00 -0.06
229 12.1426 0.00 -0.22 0.00 0.02
230 12.1619 0.00 0.46 0.00 0.32
231 12.1620 0.00 0.05 0.00 0.11
232 12.1620 0.00 0.04 0.00 -0.21
233 12.3695 0.00 0.05 0.00 0.19
234 12.3695 0.00 -0.06 0.00 -0.01
235 12.3696 0.00 0.54 0.00 0.51
236 13.2813 0.00 0.01 0.00 0.06
237 13.2813 0.00 0.06 0.00 -0.04
238 13.2814 0.00 -0.04 0.00 -0.03
239 13.3414 0.00 0.00 0.00 -0.12
240 13.3414 0.00 0.01 0.00 0.04
241 13.3414 0.00 -0.12 0.00 -0.03
242 13.3414 0.00 -0.11 0.00 0.07
243 14.0404 0.00 0.01 0.00 0.05
244 14.0404 0.00 -0.33 0.00 0.09
245 14.0405 0.00 0.12 0.00 0.01
246 14.0405 0.00 -0.18 0.00 -0.03
247 14.0949 0.00 -0.01 0.00 0.10
248 14.0950 0.00 -0.02 0.00 0.00
249 14.0950 0.00 0.03 0.00 0.06
250 14.0950 0.00 -0.04 0.00 -0.01
251 14.1879 0.00 0.01 0.00 -0.04
252 14.1879 0.00 0.08 0.00 -0.05
253 14.1880 0.00 0.02 0.00 -0.11
254 14.2423 0.00 -0.06 0.00 -0.01
255 14.2424 0.00 -0.10 0.00 -0.17
256 14.2424 0.00 -0.04 0.00 0.06
257 14.2424 0.00 0.18 0.00 0.63
258 14.3243 0.00 -0.01 0.00 -0.17
259 14.3243 0.00 -0.01 0.00 0.02
260 14.3244 0.00 -0.07 0.00 -0.08
261 14.3244 0.00 -0.23 0.00 0.10
262 15.0860 0.00 0.08 0.00 0.01
263 15.0860 0.00 0.07 0.00 -0.01
264 15.0861 0.00 -0.11 0.00 0.10
265 15.0861 0.00 0.03 0.00 0.03
266 18.1983 0.00 -0.04 0.00 -0.04
267 18.1984 0.00 -0.19 0.00 0.19
268 18.1984 0.00 -0.02 0.00 -0.08
269 18.1985 0.00 0.01 0.00 -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.
308460 quality flag:3 Type: 5:4E 5:4E 5:4E axisobj 35.057 35.057 35.057 ecceobj 0.069 0.069 0.069 incobj 1.516 1.516 1.516 qmin 31.958 31.962 31.955 qmax 38.241 38.246 38.233 amean 34.948 34.948 34.948 amin 34.581 34.580 34.582 amax 35.319 35.320 35.318 emean 0.063 0.063 0.063 emin 0.040 0.040 0.040 emax 0.084 0.084 0.084 imean 2.847 2.847 2.846 imin 1.727 1.727 1.728 imax 3.734 3.733 3.734 excite_mean 0.081 0.081 0.081 fracstop 1.000 1.000 1.000 cjmean 3.009 3.009 3.009 libcent 0 180.4 180.5 180.6 libamp 0 92.9 93.0 93.5 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 180.8 180.7 180.6 kozaiamp 180.0 179.9 180.0