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: 501581 # Created Fri Apr 26 01:08:10 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 267 observations of 267 # Arc: 13.27y # First observation: 2010/08/31 # Last observation: 2023/12/07 # Chi-squared of fit: 187.80 DOF: 528 RMS: 0.15 # Min/Max residuals: -0.59 0.72 # Exact a, adot, b, bdot, g, gdot: 1.704097E-05 3.123070E-02 6.577299E-06 1.123447E-02 2.863669E-02 -3.072841E-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 -6.537159 -8.649230 0.235407 -0.111269 -0.970698 2455439.979169 # Heliocentric elements and errors Epoch: 2455440.5000 = 2010/09/01 Mean Anomaly: 343.64279 +/- 0.000 Argument of Peri: 9.75369 +/- 0.000 Long of Asc Node: 8.13175 +/- 0.000 Inclination: 20.69108 +/- 0.000 Eccentricity: 0.25468322 +/- 0.0000 Semi-Major Axis: 47.01642984 +/- 0.0000 Time of Perihelion: 2460790.8200 +/- 0.0 Perihelion: 35.04213424 +/- 0.0000 Aphelion: 58.99072543 +/- 0.0000 Period (y) 322.3908 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 35.23349298 +/- 0.0000 Ecliptic Y -5.59789303 +/- 0.0000 Ecliptic Z -3.97533730 +/- 0.0000 Ecliptic XDOT 0.00028199 +/- 0.0000 Ecliptic YDOT 0.00298372 +/- 0.0000 Ecliptic ZDOT 0.00110053 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 35.89628418 +/- 0.0000 Geocenter to KBO 34.92032916 +/- 0.0000 # Hcoef: 6.18
The following table shows the complete astrometric record for 501581. 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 (501581) followed by the observatory code and reference code for the source of the astrometry.
2010 08 31.478403 23 38 38.611 -09 25 56.64 22.4G 501581 F51 C~42zA 2010 08 31.489357 23 38 38.552 -09 25 56.90 21.7G 501581 F51 C~42zA 2010 09 26.419277 23 36 21.435 -09 37 37.48 21.7G 501581 F51 C~42zA 2011 08 21.556804 23 45 05.305 -08 02 29.89 21.6G 501581 F51 C~42zA 2011 08 21.567640 23 45 05.250 -08 02 30.07 21.6G 501581 F51 C~42zA 2011 08 23.517158 23 44 56.181 -08 03 23.98 21.3G 501581 F51 C~42zA 2011 08 23.527792 23 44 56.136 -08 03 24.24 21.5G 501581 F51 C~42zA 2011 08 27.520895 23 44 37.000 -08 05 15.88 21.9G 501581 F51 C~42zA 2011 08 27.534850 23 44 36.933 -08 05 16.78 21.6G 501581 F51 C~42zA 2011 08 28.490221 23 44 32.243 -08 05 43.37 21.8G 501581 F51 C~42zA 2011 09 04.511593 23 43 56.789 -08 09 02.45 21.8G 501581 F51 C~42zA 2011 09 04.522994 23 43 56.732 -08 09 02.77 21.9G 501581 F51 C~42zA 2011 09 21.361744 23 42 27.568 -08 16 47.93 21.6G 501581 F51 C~42zA 2011 09 21.375800 23 42 27.482 -08 16 48.37 21.9G 501581 F51 C~42zA 2011 09 21.389839 23 42 27.404 -08 16 48.84 21.9G 501581 F51 C~42zA 2011 09 21.403894 23 42 27.327 -08 16 49.14 21.7G 501581 F51 C~42zA 2012 07 28.608792 23 52 08.970 -06 34 07.72 21.8G 501581 F51 C~42zA 2012 07 28.620382 23 52 08.923 -06 34 07.99 22.3G 501581 F51 C~42zA 2012 08 25.49692 23 50 19.875 -06 45 18.18 21.7w 501581 F51 C~1vXe 2012 08 25.51113 23 50 19.793 -06 45 18.74 21.6w 501581 F51 C~1vXe 2012 08 25.52536 23 50 19.734 -06 45 18.92 21.9w 501581 F51 C~1vXe 2012 08 25.53963 23 50 19.652 -06 45 19.02 22.0w 501581 F51 C~1vXe 2012 10 18.358346 23 45 44.337 -07 07 53.45 21.2G 501581 F51 C~42zA 2012 10 19.342831 23 45 39.882 -07 08 10.20 21.9G 501581 F51 C~42zA 2012 10 19.354007 23 45 39.825 -07 08 10.42 21.5G 501581 F51 C~42zA 2012 10 21.34738 23 45 30.993 -07 08 41.70 21.6i 501581 F51 C~1vXe 2012 10 21.35880 23 45 30.932 -07 08 42.29 21.4i 501581 F51 C~1vXe 2012 10 21.37018 23 45 30.894 -07 08 42.07 21.7r 501581 F51 C~1vXe 2012 10 21.38050 23 45 30.844 -07 08 42.31 21.5r 501581 F51 C~1vXe 2013 01 07.22000 23 44 22.540 -06 56 00.72 22.2w 501581 F51 C~1vXe 2013 01 07.22532 23 44 22.557 -06 56 00.89 22.1w 501581 F51 C~1vXe 2013 01 07.23590 23 44 22.595 -06 56 00.16 21.9w 501581 F51 C~1vXe 2013 08 14.51016 23 56 45.348 -05 20 32.91 21.9w 501581 F51 C~1vXe 2013 08 14.52422 23 56 45.290 -05 20 33.41 21.8w 501581 F51 C~1vXe 2013 08 14.53826 23 56 45.232 -05 20 33.73 21.8w 501581 F51 C~1vXe 2013 08 14.55248 23 56 45.167 -05 20 34.05 21.8w 501581 F51 C~1vXe 2013 09 04.46574 23 55 08.533 -05 29 46.82 21.8w 501581 F51 C~1vXe 2013 09 04.48074 23 55 08.449 -05 29 47.33 21.7w 501581 F51 C~1vXe 2013 09 04.49570 23 55 08.361 -05 29 47.81 21.6w 501581 F51 C~1vXe 2013 10 21.32729 23 51 07.819 -05 49 06.52 21.3r 501581 F51 C~1vXe 2013 10 21.33847 23 51 07.770 -05 49 06.24 21.4i 501581 F51 C~1vXe 2013 10 21.35008 23 51 07.726 -05 49 06.47 21.4i 501581 F51 C~1vXe 2014 07 26.57566 00 03 21.921 -03 54 10.32 22.0w 501581 F51 C~1vXe 2014 07 26.58501 00 03 21.901 -03 54 10.39 21.9w 501581 F51 C~1vXe 2014 07 26.59440 00 03 21.874 -03 54 10.41 21.8w 501581 F51 C~1vXe 2014 07 26.60378 00 03 21.849 -03 54 10.46 21.9w 501581 F51 C~1vXe 2014 08 03.549327 00 02 59.965 -03 56 22.27 21.8G 501581 F51 C~42zA 2014 08 03.560627 00 02 59.936 -03 56 22.36 21.7G 501581 F51 C~42zA 2014 08 04.51754 00 02 56.920 -03 56 40.23 22.0w 501581 F51 C~1vXe 2014 08 04.52891 00 02 56.889 -03 56 40.42 21.9w 501581 F51 C~1vXe 2014 08 04.54024 00 02 56.850 -03 56 40.68 21.8w 501581 F51 C~1vXe 2014 08 04.55159 00 02 56.805 -03 56 40.67 21.8w 501581 F51 C~1vXe 2014 08 05.51931 00 02 53.700 -03 56 59.32 22.0w 501581 F51 C~1vXe 2014 08 05.53072 00 02 53.668 -03 56 59.56 21.8w 501581 F51 C~1vXe 2014 08 05.54210 00 02 53.635 -03 56 59.85 22.0w 501581 F51 C~1vXe 2014 08 05.55346 00 02 53.587 -03 57 00.00 21.9w 501581 F51 C~1vXe 2014 08 18.28148 00 02 06.157 -04 01 36.46 21.4z 501581 W84 C~521N 2014 08 18.29712 00 02 06.086 -04 01 36.89 21.5i 501581 W84 C~521N 2014 09 12.470255 00 00 05.142 -04 12 46.38 22.0G 501581 F51 C~42zA 2014 09 12.481726 00 00 05.089 -04 12 46.70 22.1G 501581 F51 C~42zA 2014 09 12.493223 00 00 05.036 -04 12 47.04 22.4G 501581 F51 C~42zA 2014 09 12.504699 00 00 04.970 -04 12 47.30 22.1G 501581 F51 C~42zA 2014 09 17.342161 23 59 39.347 -04 15 02.16 21.6G 501581 F51 C~42zA 2014 09 17.354014 23 59 39.270 -04 15 02.65 21.6G 501581 F51 C~42zA 2014 09 17.365861 23 59 39.218 -04 15 02.80 21.9G 501581 F51 C~42zA 2014 09 17.377717 23 59 39.156 -04 15 03.23 21.5G 501581 F51 C~42zA 2014 10 25.31792 23 56 26.603 -04 30 02.56 21.9w 501581 F51 C~1vXe 2014 10 25.33104 23 56 26.572 -04 30 02.84 22.0w 501581 F51 C~1vXe 2014 10 25.34417 23 56 26.528 -04 30 02.57 22.1w 501581 F51 C~1vXe 2014 10 25.35729 23 56 26.466 -04 30 03.05 22.0w 501581 F51 C~1vXe 2014 11 11.25997 23 55 22.992 -04 33 27.95 21.8w 501581 F51 C~1vXe 2014 11 11.27074 23 55 22.983 -04 33 27.60 21.7w 501581 F51 C~1vXe 2014 11 11.28151 23 55 22.939 -04 33 28.13 21.9w 501581 F51 C~1vXe 2014 11 11.29230 23 55 22.910 -04 33 27.77 21.6w 501581 F51 C~1vXe 2014 11 18.21461 23 55 03.640 -04 34 02.24 21.6w 501581 F51 C~1vXe 2014 11 18.22688 23 55 03.610 -04 34 02.29 21.8w 501581 F51 C~1vXe 2014 11 18.23915 23 55 03.552 -04 34 02.42 21.9w 501581 F51 C~1vXe 2014 11 18.25146 23 55 03.563 -04 34 02.29 21.6w 501581 F51 C~1vXe 2014 11 21.26158 23 54 56.550 -04 34 07.18 21.9w 501581 F51 C~1vXe 2014 11 21.27443 23 54 56.537 -04 34 07.15 21.8w 501581 F51 C~1vXe 2014 11 21.28731 23 54 56.500 -04 34 07.29 21.8w 501581 F51 C~1vXe 2014 11 21.30022 23 54 56.463 -04 34 07.24 21.8w 501581 F51 C~1vXe 2014 11 23.25681 23 54 52.405 -04 34 07.06 21.8w 501581 F51 C~1vXe 2014 11 23.26967 23 54 52.383 -04 34 06.95 21.8w 501581 F51 C~1vXe 2014 11 23.28253 23 54 52.347 -04 34 06.87 21.7w 501581 F51 C~1vXe 2014 11 23.29541 23 54 52.322 -04 34 07.04 21.7w 501581 F51 C~1vXe 2014 12 18.21753 23 54 35.306 -04 30 10.11 21.8w 501581 F51 C~1vXf 2014 12 18.22961 23 54 35.316 -04 30 09.87 21.9w 501581 F51 C~1vXf 2014 12 18.24168 23 54 35.308 -04 30 09.63 22.1w 501581 F51 C~1vXf 2014 12 18.25372 23 54 35.317 -04 30 09.45 22.0w 501581 F51 C~1vXf 2015 09 23.376773 00 04 45.512 -02 56 33.19 22.5G 501581 F51 C~42zA 2015 09 23.387786 00 04 45.447 -02 56 33.61 22.1G 501581 F51 C~42zA 2015 09 23.398784 00 04 45.383 -02 56 33.81 21.7G 501581 F51 C~42zA 2015 09 23.409782 00 04 45.334 -02 56 34.13 22.0G 501581 F51 C~42zA 2015 10 21.348407 00 02 21.393 -03 08 01.43 21.2G 501581 F51 C~42zA 2015 10 21.359410 00 02 21.317 -03 08 01.59 21.2G 501581 F51 C~42zA 2015 11 04.304878 00 01 21.846 -03 11 57.01 21.1G 501581 F51 C~42zA 2015 11 04.317319 00 01 21.793 -03 11 56.92 22.4G 501581 F51 C~42zA 2015 11 04.329756 00 01 21.743 -03 11 56.97 22.5G 501581 F51 C~42zA 2015 11 04.342162 00 01 21.720 -03 11 57.27 21.9G 501581 F51 C~42zA 2015 11 06.308418 00 01 14.393 -03 12 22.12 22.1G 501581 F51 C~42zA 2015 11 06.319051 00 01 14.355 -03 12 22.73 22.2G 501581 F51 C~42zA 2015 11 06.357086 00 01 14.192 -03 12 22.95 22.0G 501581 F51 C~42zA 2015 12 10.214470 00 00 02.822 -03 13 08.44 21.9G 501581 F51 C~42zA 2015 12 10.226430 00 00 02.765 -03 13 08.40 21.8G 501581 F51 C~42zA 2015 12 10.238419 00 00 02.794 -03 13 08.41 21.7G 501581 F51 C~42zA 2015 12 10.250384 00 00 02.774 -03 13 08.28 21.6G 501581 F51 C~42zA 2015 12 14.208599 00 00 02.053 -03 12 21.97 21.8G 501581 F51 C~42zA 2015 12 14.220621 00 00 02.018 -03 12 21.91 21.7G 501581 F51 C~42zA 2015 12 14.232629 00 00 02.048 -03 12 21.66 21.8G 501581 F51 C~42zA 2015 12 14.244701 00 00 02.042 -03 12 21.45 21.8G 501581 F51 C~42zA 2016 08 03.554941 00 14 06.720 -01 15 11.61 21.7G 501581 F51 C~42zA 2016 08 03.566357 00 14 06.683 -01 15 11.74 21.8G 501581 F51 C~42zA 2016 08 03.577779 00 14 06.647 -01 15 11.93 21.6G 501581 F51 C~42zA 2016 08 03.589283 00 14 06.614 -01 15 12.27 21.9G 501581 F51 C~42zA 2016 08 26.20647 00 12 41.817 -01 22 46.07 21.6r 501581 W84 C~521N 2016 09 11.16195 00 11 23.965 -01 29 40.79 21.1z 501581 W84 C~521N 2016 09 11.23186 00 11 23.602 -01 29 42.73 21.1i 501581 W84 C~521N 2016 09 22.10524 00 10 26.067 -01 34 42.48 21.6r 501581 W84 C~521N 2016 11 01.97101 00 07 03.24 -01 50 37.2 21.5R 501581 G36 C~20r4 2016 11 01.99374 00 07 03.08 -01 50 37.4 21.5R 501581 G36 C~20r4 2016 12 20.04262 00 05 32.763 -01 51 23.48 21.8r 501581 W84 C~521N 2017 08 24.52104 00 18 27.801 -00 00 19.78 22.0w 501581 F51 C~2Jcn 2017 08 24.54573 00 18 27.695 -00 00 20.04 22.2w 501581 F51 C~2Jcn 2017 08 24.55795 00 18 27.592 -00 00 20.50 22.1w 501581 F51 C~2Jcn 2017 08 31.502979 00 17 56.285 -00 03 03.94 21.8G 501581 F51 C~42zA 2017 08 31.515821 00 17 56.227 -00 03 04.32 21.8G 501581 F51 C~42zA 2017 08 31.528653 00 17 56.163 -00 03 04.63 21.9G 501581 F51 C~42zA 2017 08 31.541532 00 17 56.097 -00 03 04.93 21.5G 501581 F51 C~42zA 2017 09 25.43928 00 15 48.074 -00 14 08.32 21.8w 501581 F51 C~2LT6 2017 09 25.45197 00 15 48.034 -00 14 08.57 22.0w 501581 F51 C~2LT6 2017 09 25.46463 00 15 47.934 -00 14 09.08 22.1w 501581 F51 C~2LT6 2017 09 27.24786 00 15 38.344 -00 14 58.08 21.4i 501581 W84 C~521N 2017 09 27.24923 00 15 38.335 -00 14 58.10 21.5r 501581 W84 C~521N 2017 09 27.27897 00 15 38.173 -00 14 58.92 22.3g 501581 W84 C~521N 2017 09 29.470033 00 15 26.363 -00 15 58.99 21.7G 501581 F51 C~42zA 2017 09 29.481453 00 15 26.301 -00 15 59.30 21.6G 501581 F51 C~42zA 2017 09 29.492964 00 15 26.248 -00 15 59.57 21.4G 501581 F51 C~42zA 2017 09 29.504352 00 15 26.179 -00 15 59.92 21.6G 501581 F51 C~42zA 2017 10 10.427261 00 14 28.028 -00 20 49.69 21.4G 501581 F51 C~42zA 2017 10 10.456078 00 14 27.880 -00 20 50.47 21.8G 501581 F51 C~42zA 2017 10 10.470512 00 14 27.795 -00 20 50.80 21.9G 501581 F51 C~42zA 2017 10 12.18774 00 14 18.877 -00 21 34.09 22.2g 501581 W84 C~521N 2017 10 22.377008 00 13 28.016 -00 25 35.60 21.7G 501581 F51 C~42zA 2017 10 22.391673 00 13 27.954 -00 25 35.89 21.7G 501581 F51 C~42zA 2017 10 22.406357 00 13 27.876 -00 25 36.34 21.5G 501581 F51 C~42zA 2017 10 22.421021 00 13 27.813 -00 25 36.58 21.7G 501581 F51 C~42zA 2017 10 27.16717 00 13 05.743 -00 27 16.36 21.5z 501581 W84 C~521N 2017 10 29.14395 00 12 56.930 -00 27 55.38 21.2z 501581 W84 C~521N 2017 11 08.08241 00 12 16.495 -00 30 43.40 22.0g 501581 W84 C~521N 2017 11 09.05875 00 12 12.902 -00 30 57.21 21.7r 501581 W84 C~521N 2017 11 11.320572 00 12 04.868 -00 31 27.49 21.7G 501581 F51 C~42zA 2017 11 11.336622 00 12 04.811 -00 31 27.89 21.2G 501581 F51 C~42zA 2017 11 11.349275 00 12 04.749 -00 31 27.73 21.7G 501581 F51 C~42zA 2018 08 09.554575 00 25 02.486 +01 26 06.87 21.5G 501581 F51 C~42zA 2018 08 18.574855 00 24 31.321 +01 23 38.47 21.5G 501581 F51 C~42zA 2018 08 18.584747 00 24 31.289 +01 23 38.32 21.7G 501581 F51 C~42zA 2018 08 18.594578 00 24 31.246 +01 23 38.14 21.7G 501581 F51 C~42zA 2018 10 18.17389 00 19 28.955 +00 58 15.01 21.2z 501581 W84 C~521N 2019 06 11.586041 00 30 47.813 +02 42 09.79 21.9G 501581 F51 C~42zA 2019 06 11.591187 00 30 47.835 +02 42 09.95 21.8G 501581 F51 C~42zA 2019 06 11.596346 00 30 47.844 +02 42 10.11 22.0G 501581 F51 C~42zA 2019 06 11.601500 00 30 47.854 +02 42 10.21 21.9G 501581 F51 C~42zA 2019 08 11.530700 00 30 35.940 +02 47 25.22 21.6G 501581 F51 C~42zA 2019 08 11.542556 00 30 35.896 +02 47 25.00 21.8G 501581 F51 C~42zA 2019 08 11.554464 00 30 35.860 +02 47 24.95 21.7G 501581 F51 C~42zA 2019 08 11.566373 00 30 35.837 +02 47 24.79 21.4G 501581 F51 C~42zA 2019 09 04.526316 00 29 00.092 +02 39 55.57 21.5G 501581 F51 C~42zA 2019 09 04.538349 00 29 00.022 +02 39 55.48 21.6G 501581 F51 C~42zA 2019 09 04.550383 00 28 59.957 +02 39 54.99 21.5G 501581 F51 C~42zA 2019 09 04.562366 00 28 59.907 +02 39 54.89 21.8G 501581 F51 C~42zA 2019 09 27.467657 00 27 01.815 +02 30 02.73 20.8G 501581 F51 C~42zA 2019 09 27.479019 00 27 01.736 +02 30 02.07 21.4G 501581 F51 C~42zA 2019 10 19.409681 00 25 05.012 +02 20 17.08 21.7G 501581 F51 C~42zA 2019 10 19.421554 00 25 04.958 +02 20 17.02 21.9G 501581 F51 C~42zA 2019 10 19.433394 00 25 04.898 +02 20 16.37 22.1G 501581 F51 C~42zA 2019 11 17.273134 00 23 01.183 +02 10 43.73 21.7G 501581 F51 C~42zA 2019 11 17.283365 00 23 01.120 +02 10 43.41 21.6G 501581 F51 C~42zA 2019 11 17.293630 00 23 01.113 +02 10 43.32 21.6G 501581 F51 C~42zA 2019 11 17.303863 00 23 01.080 +02 10 43.28 21.5G 501581 F51 C~42zA 2020 07 31.56481 00 36 42.739 +04 10 39.49 21.7w 501581 F52 C~43o1 2020 07 31.57729 00 36 42.702 +04 10 39.69 21.6w 501581 F52 C~43o1 2020 07 31.60780 00 36 42.638 +04 10 39.54 21.6w 501581 F52 C~43o1 2020 08 22.45983 00 35 36.373 +04 06 26.32 21.7w 501581 F51 C~46hq 2020 08 22.47226 00 35 36.337 +04 06 25.93 21.8w 501581 F51 C~46hq 2020 08 22.48467 00 35 36.279 +04 06 25.92 21.6w 501581 F51 C~46hq 2020 08 22.49717 00 35 36.229 +04 06 25.84 21.6w 501581 F51 C~46hq 2020 09 09.49950 00 34 15.739 +04 00 11.05 21.6i 501581 F51 C~4Ibq 2020 09 09.51104 00 34 15.676 +04 00 10.51 21.1i 501581 F51 C~4Ibq 2020 09 09.52256 00 34 15.613 +04 00 09.88 21.5i 501581 F51 C~4Ibq 2020 09 09.53408 00 34 15.551 +04 00 09.84 21.3i 501581 F51 C~4Ibq 2020 11 05.25585 00 29 24.613 +03 36 05.76 21.6w 501581 F51 C~4MVp 2020 11 05.26619 00 29 24.565 +03 36 05.49 21.6w 501581 F51 C~4MVp 2020 11 05.27659 00 29 24.535 +03 36 05.39 21.7w 501581 F51 C~4MVp 2020 11 05.28718 00 29 24.474 +03 36 05.13 21.7w 501581 F51 C~4MVp 2021 01 05.22769 00 27 53.724 +03 33 06.80 21.6w 501581 F51 C~4Y8x 2021 01 05.23961 00 27 53.750 +03 33 07.14 21.8w 501581 F51 C~4Y8x 2021 01 05.25153 00 27 53.766 +03 33 07.27 21.5w 501581 F51 C~4Y8x 2021 01 05.26345 00 27 53.786 +03 33 07.50 21.8w 501581 F51 C~4Y8x 2021 08 04.565310 00 42 16.531 +05 31 49.80 21.9w 501581 F51 C~4yAJ 2021 08 04.578017 00 42 16.510 +05 31 49.54 21.8w 501581 F51 C~4yAJ 2021 08 04.590777 00 42 16.482 +05 31 49.75 21.7w 501581 F51 C~4yAJ 2021 08 04.603479 00 42 16.467 +05 31 49.45 21.7w 501581 F51 C~4yAJ 2021 08 12.539763 00 41 55.473 +05 30 47.07 21.6w 501581 F51 C~521N 2021 08 12.551650 00 41 55.445 +05 30 46.91 21.7w 501581 F51 C~521N 2021 08 12.563596 00 41 55.405 +05 30 46.78 21.7w 501581 F51 C~521N 2021 08 12.575603 00 41 55.372 +05 30 46.67 21.5w 501581 F51 C~521N 2021 08 19.539083 00 41 32.488 +05 29 22.64 21.8w 501581 F51 C~521N 2021 08 19.547851 00 41 32.459 +05 29 22.40 21.4w 501581 F51 C~521N 2021 08 19.552255 00 41 32.434 +05 29 22.37 21.7w 501581 F51 C~521N 2021 08 30.581369 00 40 48.687 +05 26 20.07 21.6w 501581 F51 C~521N 2021 08 30.592912 00 40 48.645 +05 26 20.01 21.6w 501581 F51 C~521N 2021 08 30.604469 00 40 48.579 +05 26 19.44 21.4w 501581 F51 C~521N 2021 08 30.615994 00 40 48.540 +05 26 19.64 21.8w 501581 F51 C~521N 2021 09 04.467583 00 40 26.753 +05 24 42.09 21.5w 501581 F51 C~521N 2021 09 04.479433 00 40 26.691 +05 24 41.79 21.8w 501581 F51 C~521N 2021 09 04.491211 00 40 26.651 +05 24 41.73 21.6w 501581 F51 C~521N 2021 09 04.503044 00 40 26.598 +05 24 41.32 21.7w 501581 F51 C~521N 2021 09 09.507454 00 40 02.758 +05 22 51.77 21.5w 501581 F52 C~54s6 2021 09 09.519814 00 40 02.682 +05 22 51.39 21.6w 501581 F52 C~54s6 2021 09 09.532120 00 40 02.630 +05 22 51.12 21.4w 501581 F52 C~54s6 2021 09 10.347101 00 39 58.639 +05 22 32.54 21.8w 501581 F51 C~54s6 2021 09 10.355691 00 39 58.590 +05 22 32.29 21.7w 501581 F51 C~54s6 2021 09 10.364253 00 39 58.557 +05 22 32.03 21.5w 501581 F51 C~54s6 2021 09 10.372846 00 39 58.513 +05 22 31.83 21.7w 501581 F51 C~54s6 2021 10 04.367806 00 37 51.773 +05 12 14.89 21.4w 501581 F51 C~59Jy 2021 10 04.380834 00 37 51.706 +05 12 14.50 21.5w 501581 F51 C~59Jy 2021 10 04.393897 00 37 51.632 +05 12 14.34 21.5w 501581 F51 C~59Jy 2021 10 04.407001 00 37 51.553 +05 12 13.78 21.5w 501581 F51 C~59Jy 2021 10 26.282002 00 35 56.233 +05 02 33.40 21.5w 501581 F52 C~5B3M 2021 10 26.293522 00 35 56.172 +05 02 33.03 21.6w 501581 F52 C~5B3M 2021 10 26.305132 00 35 56.118 +05 02 32.91 21.5w 501581 F52 C~5B3M 2021 10 26.316731 00 35 56.057 +05 02 32.53 21.5w 501581 F52 C~5B3M 2021 10 30.286454 00 35 36.872 +05 00 55.98 21.6w 501581 F51 C~5FTr 2021 10 30.299200 00 35 36.817 +05 00 55.92 21.4w 501581 F51 C~5FTr 2021 10 30.311972 00 35 36.752 +05 00 55.75 21.7w 501581 F51 C~5FTr 2021 11 06.259589 00 35 05.246 +04 58 18.98 21.7w 501581 F52 C~5FTr 2021 11 06.269153 00 35 05.192 +04 58 18.63 21.7w 501581 F52 C~5FTr 2021 11 06.278694 00 35 05.154 +04 58 18.46 21.5w 501581 F52 C~5FTr 2021 11 06.288271 00 35 05.104 +04 58 18.39 21.7w 501581 F52 C~5FTr 2021 11 27.257354 00 33 51.291 +04 52 30.87 21.8w 501581 F52 C~5Isn 2021 11 27.268230 00 33 51.278 +04 52 30.69 21.7w 501581 F52 C~5Isn 2021 11 27.279112 00 33 51.252 +04 52 30.72 21.6w 501581 F52 C~5Isn 2021 11 27.290000 00 33 51.221 +04 52 30.33 21.7w 501581 F52 C~5Isn 2022 09 18.458484 00 45 07.328 +06 42 03.30 21.5w 501581 F52 C~5qbS 2022 09 18.479399 00 45 07.201 +06 42 03.02 21.6w 501581 F52 C~5qbS 2022 09 18.489735 00 45 07.159 +06 42 02.72 21.5w 501581 F52 C~5qbS 2022 09 28.344216 00 44 14.678 +06 37 52.00 21.5w 501581 F52 C~5t5w 2022 09 28.355301 00 44 14.628 +06 37 51.81 21.2w 501581 F52 C~5t5w 2022 09 28.366369 00 44 14.560 +06 37 51.57 21.4w 501581 F52 C~5t5w 2022 09 28.377457 00 44 14.503 +06 37 51.22 21.4w 501581 F52 C~5t5w 2023 06 22.592245 00 53 38.603 +08 05 17.24 21.7w 501581 F52 C~6wST 2023 06 22.596061 00 53 38.629 +08 05 17.04 21.5w 501581 F52 C~6wST 2023 06 22.603693 00 53 38.652 +08 05 17.39 21.6w 501581 F52 C~6wST 2023 07 01.573310 00 53 56.448 +08 08 49.65 21.8w 501581 F52 C~6wd6 2023 07 01.582789 00 53 56.476 +08 08 49.74 21.7w 501581 F52 C~6wd6 2023 07 01.592259 00 53 56.493 +08 08 50.09 21.8w 501581 F52 C~6wd6 2023 07 01.601845 00 53 56.504 +08 08 50.26 21.8w 501581 F52 C~6wd6 2023 08 21.523390 00 53 02.751 +08 12 50.98 21.6w 501581 F51 C~78vC 2023 08 21.536203 00 53 02.713 +08 12 50.88 21.5w 501581 F51 C~78vC 2023 08 21.561686 00 53 02.620 +08 12 50.39 21.8w 501581 F51 C~78vC 2023 09 11.378146 00 51 35.118 +08 07 15.83 21.5w 501581 F52 C~7AFB 2023 09 11.388942 00 51 35.081 +08 07 15.71 21.6w 501581 F52 C~7AFB 2023 09 11.410588 00 51 34.966 +08 07 15.06 21.6w 501581 F52 C~7AFB 2023 12 07.250169 00 44 57.254 +07 34 28.68 21.7w 501581 F52 C~7d54 2023 12 07.262689 00 44 57.228 +07 34 28.37 21.5w 501581 F52 C~7d54 2023 12 07.275269 00 44 57.208 +07 34 28.34 21.7w 501581 F52 C~7d54
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 0.07 0.00 -0.05
2 0.0000 0.00 0.04 0.00 -0.00
3 0.0710 0.00 -0.13 0.00 -0.18
4 0.9722 0.00 0.12 0.00 -0.07
5 0.9722 0.00 0.06 0.00 0.05
6 0.9775 0.00 -0.02 0.00 -0.09
7 0.9775 0.00 0.07 0.00 -0.05
8 0.9885 0.00 0.19 0.00 -0.04
9 0.9885 0.00 0.22 0.00 -0.55
10 0.9911 0.00 0.08 0.00 -0.19
11 1.0104 0.00 0.03 0.00 -0.07
12 1.0104 0.00 0.08 0.00 -0.06
13 1.0565 0.00 0.10 0.00 0.01
14 1.0565 0.00 -0.04 0.00 -0.06
15 1.0566 0.00 -0.06 0.00 -0.16
16 1.0566 0.00 -0.07 0.00 -0.09
17 1.9086 0.00 0.16 0.00 -0.02
18 1.9087 0.00 -0.02 0.00 -0.07
19 1.9850 0.00 0.31 0.00 0.23
20 1.9850 0.00 0.12 0.00 0.06
21 1.9851 0.00 0.27 0.00 0.27
22 1.9851 0.00 0.08 0.00 0.56
23 2.1325 0.00 0.17 0.00 0.13
24 2.1352 0.00 0.02 0.00 -0.13
25 2.1352 0.00 -0.07 0.00 -0.17
26 2.1406 0.00 -0.12 0.00 0.39
27 2.1407 0.00 -0.27 0.00 -0.02
28 2.1407 0.00 -0.07 0.00 0.38
29 2.1407 0.00 -0.13 0.00 0.29
30 2.3538 0.00 -0.02 0.00 -0.07
31 2.3539 0.00 -0.01 0.00 -0.43
32 2.3539 0.00 0.08 0.00 -0.08
33 2.9542 0.00 -0.02 0.00 0.13
34 2.9543 0.00 -0.02 0.00 -0.04
35 2.9543 0.00 -0.02 0.00 -0.02
36 2.9543 0.00 -0.11 0.00 0.00
37 3.0116 0.00 0.14 0.00 0.14
38 3.0116 0.00 0.04 0.00 0.05
39 3.0117 0.00 -0.11 0.00 -0.01
40 3.1399 0.00 -0.09 0.00 -0.35
41 3.1399 0.00 -0.06 0.00 0.12
42 3.1400 0.00 0.08 0.00 0.09
43 3.9017 0.00 -0.13 0.00 0.02
44 3.9017 0.00 -0.07 0.00 0.09
45 3.9018 0.00 -0.13 0.00 0.21
46 3.9018 0.00 -0.15 0.00 0.29
47 3.9235 0.00 0.03 0.00 -0.12
48 3.9236 0.00 0.14 0.00 0.00
49 3.9262 0.00 -0.20 0.00 -0.05
50 3.9262 0.00 -0.10 0.00 -0.03
51 3.9262 0.00 -0.13 0.00 -0.08
52 3.9263 0.00 -0.25 0.00 0.15
53 3.9289 0.00 -0.23 0.00 -0.07
54 3.9290 0.00 -0.14 0.00 -0.09
55 3.9290 0.00 -0.06 0.00 -0.16
56 3.9290 0.00 -0.21 0.00 -0.09
57 3.9639 0.00 0.09 0.00 -0.03
58 3.9639 0.00 0.02 0.00 -0.08
59 4.0328 0.00 -0.01 0.00 -0.07
60 4.0329 0.00 0.12 0.00 -0.07
61 4.0329 0.00 0.24 0.00 -0.09
62 4.0329 0.00 0.18 0.00 -0.03
63 4.0462 0.00 0.00 0.00 0.04
64 4.0462 0.00 -0.19 0.00 -0.12
65 4.0462 0.00 -0.00 0.00 0.06
66 4.0463 0.00 0.03 0.00 -0.04
67 4.1501 0.00 -0.59 0.00 -0.24
68 4.1502 0.00 -0.18 0.00 -0.30
69 4.1502 0.00 0.04 0.00 0.19
70 4.1503 0.00 -0.02 0.00 -0.07
71 4.1965 0.00 -0.26 0.00 0.12
72 4.1966 0.00 0.12 0.00 0.54
73 4.1966 0.00 -0.03 0.00 0.09
74 4.1966 0.00 0.05 0.00 0.53
75 4.2156 0.00 0.00 0.00 0.08
76 4.2156 0.00 0.02 0.00 0.06
77 4.2156 0.00 -0.37 0.00 -0.03
78 4.2157 0.00 0.26 0.00 0.13
79 4.2239 0.00 -0.08 0.00 0.10
80 4.2239 0.00 0.16 0.00 0.14
81 4.2240 0.00 0.04 0.00 0.01
82 4.2240 0.00 -0.07 0.00 0.07
83 4.2294 0.00 -0.04 0.00 0.06
84 4.2294 0.00 0.03 0.00 0.16
85 4.2294 0.00 -0.10 0.00 0.23
86 4.2295 0.00 -0.08 0.00 0.05
87 4.2977 0.00 0.01 0.00 0.10
88 4.2977 0.00 0.06 0.00 0.12
89 4.2978 0.00 -0.17 0.00 0.14
90 4.2978 0.00 -0.13 0.00 0.09
91 5.0620 0.00 0.04 0.00 0.04
92 5.0620 0.00 -0.03 0.00 -0.07
93 5.0621 0.00 -0.09 0.00 0.03
94 5.0621 0.00 0.08 0.00 0.01
95 5.1386 0.00 0.37 0.00 -0.03
96 5.1386 0.00 0.02 0.00 0.03
97 5.1768 0.00 0.02 0.00 -0.19
98 5.1768 0.00 -0.05 0.00 0.06
99 5.1769 0.00 -0.07 0.00 0.18
100 5.1769 0.00 0.31 0.00 0.04
101 5.1823 0.00 0.18 0.00 0.22
102 5.1823 0.00 0.21 0.00 -0.26
103 5.1824 0.00 -0.10 0.00 -0.02
104 5.2751 0.00 0.27 0.00 0.00
105 5.2751 0.00 -0.49 0.00 -0.08
106 5.2752 0.00 0.03 0.00 -0.21
107 5.2752 0.00 -0.18 0.00 -0.21
108 5.2861 0.00 0.07 0.00 0.05
109 5.2861 0.00 -0.44 0.00 -0.04
110 5.2861 0.00 0.02 0.00 0.05
111 5.2862 0.00 -0.06 0.00 0.10
112 5.9249 0.00 0.06 0.00 -0.02
113 5.9249 0.00 0.02 0.00 0.02
114 5.9250 0.00 -0.01 0.00 0.00
115 5.9250 0.00 0.01 0.00 -0.16
116 5.9869 0.00 0.03 0.00 -0.05
117 6.0306 0.00 -0.05 0.00 -0.02
118 6.0308 0.00 0.03 0.00 -0.05
119 6.0606 0.00 0.02 0.00 -0.04
120 6.1725 0.00 0.72 0.00 -0.50
121 6.1725 0.00 -0.28 0.00 -0.34
122 6.3041 0.00 -0.00 0.00 -0.07
123 6.9816 0.00 0.29 0.00 0.06
124 6.9817 0.00 0.34 0.00 0.35
125 6.9817 0.00 -0.40 0.00 0.16
126 7.0008 0.00 0.02 0.00 0.00
127 7.0008 0.00 0.07 0.00 -0.06
128 7.0008 0.00 0.03 0.00 -0.06
129 7.0009 0.00 -0.03 0.00 -0.04
130 7.0690 0.00 -0.39 0.00 0.20
131 7.0691 0.00 0.06 0.00 0.30
132 7.0691 0.00 -0.40 0.00 0.14
133 7.0740 0.00 0.03 0.00 -0.07
134 7.0740 0.00 0.01 0.00 -0.06
135 7.0741 0.00 0.02 0.00 -0.06
136 7.0801 0.00 0.03 0.00 0.02
137 7.0801 0.00 0.04 0.00 0.02
138 7.0801 0.00 0.19 0.00 0.06
139 7.0802 0.00 0.09 0.00 0.02
140 7.1101 0.00 -0.02 0.00 -0.04
141 7.1101 0.00 0.06 0.00 -0.08
142 7.1102 0.00 -0.07 0.00 -0.04
143 7.1149 0.00 -0.00 0.00 -0.03
144 7.1428 0.00 0.02 0.00 -0.03
145 7.1428 0.00 0.16 0.00 0.01
146 7.1429 0.00 0.06 0.00 -0.12
147 7.1429 0.00 0.19 0.00 -0.04
148 7.1559 0.00 0.03 0.00 -0.01
149 7.1613 0.00 0.01 0.00 -0.11
150 7.1885 0.00 0.09 0.00 -0.07
151 7.1912 0.00 0.04 0.00 -0.05
152 7.1974 0.00 0.09 0.00 -0.08
153 7.1974 0.00 0.09 0.00 -0.27
154 7.1975 0.00 -0.16 0.00 0.05
155 7.9400 0.00 -0.25 0.00 0.12
156 7.9647 0.00 0.00 0.00 0.02
157 7.9647 0.00 0.10 0.00 0.05
158 7.9647 0.00 0.03 0.00 0.06
159 8.1306 0.00 0.04 0.00 -0.04
160 8.7778 0.00 -0.00 0.00 -0.05
161 8.7779 0.00 0.11 0.00 -0.02
162 8.7779 0.00 0.03 0.00 0.02
163 8.7779 0.00 -0.03 0.00 -0.01
164 8.9447 0.00 0.08 0.00 0.01
165 8.9447 0.00 -0.01 0.00 -0.05
166 8.9448 0.00 0.02 0.00 0.06
167 8.9448 0.00 0.25 0.00 0.06
168 9.0104 0.00 0.24 0.00 -0.24
169 9.0104 0.00 0.07 0.00 -0.05
170 9.0105 0.00 -0.03 0.00 -0.26
171 9.0105 0.00 0.09 0.00 -0.07
172 9.0732 0.00 0.32 0.00 0.33
173 9.0732 0.00 0.08 0.00 -0.01
174 9.1333 0.00 -0.11 0.00 0.07
175 9.1333 0.00 -0.00 0.00 0.31
176 9.1333 0.00 0.02 0.00 -0.05
177 9.2123 0.00 0.09 0.00 -0.02
178 9.2123 0.00 -0.34 0.00 -0.21
179 9.2124 0.00 0.08 0.00 -0.16
180 9.2124 0.00 0.10 0.00 -0.06
181 9.9167 0.00 0.13 0.00 -0.30
182 9.9168 0.00 -0.02 0.00 -0.03
183 9.9168 0.00 0.01 0.00 -0.01
184 9.9767 0.00 -0.09 0.00 -0.09
185 9.9767 0.00 0.12 0.00 -0.26
186 9.9767 0.00 -0.01 0.00 -0.06
187 9.9768 0.00 -0.01 0.00 0.07
188 10.0261 0.00 0.14 0.00 0.35
189 10.0261 0.00 0.07 0.00 0.08
190 10.0261 0.00 0.00 0.00 -0.27
191 10.0262 0.00 -0.06 0.00 -0.03
192 10.1815 0.00 -0.06 0.00 0.04
193 10.1815 0.00 -0.11 0.00 -0.02
194 10.1815 0.00 0.12 0.00 0.09
195 10.1815 0.00 -0.11 0.00 0.04
196 10.3484 0.00 0.03 0.00 -0.11
197 10.3484 0.00 0.13 0.00 0.03
198 10.3485 0.00 0.08 0.00 -0.05
199 10.3485 0.00 0.09 0.00 -0.02
200 10.9270 0.00 -0.28 0.00 0.05
201 10.9270 0.00 -0.14 0.00 -0.14
202 10.9271 0.00 -0.10 0.00 0.14
203 10.9271 0.00 0.13 0.00 -0.09
204 10.9488 0.00 -0.12 0.00 0.08
205 10.9489 0.00 0.01 0.00 0.04
206 10.9489 0.00 -0.04 0.00 0.03
207 10.9489 0.00 0.03 0.00 0.04
208 10.9680 0.00 0.02 0.00 -0.00
209 10.9680 0.00 0.07 0.00 -0.12
210 10.9680 0.00 -0.06 0.00 -0.09
211 10.9982 0.00 0.05 0.00 0.01
212 10.9983 0.00 0.19 0.00 0.17
213 10.9983 0.00 -0.03 0.00 -0.18
214 10.9983 0.00 0.15 0.00 0.24
215 11.0116 0.00 -0.05 0.00 -0.06
216 11.0116 0.00 -0.14 0.00 -0.11
217 11.0117 0.00 0.10 0.00 0.07
218 11.0117 0.00 0.14 0.00 -0.09
219 11.0254 0.00 0.18 0.00 0.06
220 11.0254 0.00 -0.03 0.00 -0.04
221 11.0255 0.00 0.11 0.00 -0.03
222 11.0277 0.00 -0.02 0.00 0.08
223 11.0277 0.00 -0.11 0.00 0.03
224 11.0278 0.00 0.03 0.00 -0.04
225 11.0278 0.00 0.02 0.00 -0.04
226 11.0935 0.00 -0.02 0.00 0.05
227 11.0935 0.00 0.06 0.00 0.01
228 11.0935 0.00 0.04 0.00 0.21
229 11.0936 0.00 -0.05 0.00 0.00
230 11.1535 0.00 -0.10 0.00 -0.01
231 11.1535 0.00 -0.15 0.00 -0.09
232 11.1535 0.00 -0.08 0.00 0.07
233 11.1536 0.00 -0.12 0.00 -0.02
234 11.1644 0.00 -0.04 0.00 -0.28
235 11.1645 0.00 0.06 0.00 -0.04
236 11.1645 0.00 0.01 0.00 0.10
237 11.1835 0.00 0.06 0.00 0.10
238 11.1835 0.00 -0.12 0.00 -0.04
239 11.1836 0.00 -0.06 0.00 -0.01
240 11.1836 0.00 -0.17 0.00 0.12
241 11.2410 0.00 -0.16 0.00 -0.11
242 11.2410 0.00 0.09 0.00 -0.16
243 11.2411 0.00 0.14 0.00 -0.01
244 11.2411 0.00 0.12 0.00 -0.28
245 12.0492 0.00 0.07 0.00 -0.01
246 12.0493 0.00 -0.18 0.00 0.22
247 12.0493 0.00 0.01 0.00 0.17
248 12.0763 0.00 -0.14 0.00 -0.04
249 12.0763 0.00 0.02 0.00 0.06
250 12.0764 0.00 -0.08 0.00 0.11
251 12.0764 0.00 -0.02 0.00 0.05
252 12.8080 0.00 -0.35 0.00 -0.03
253 12.8080 0.00 -0.09 0.00 -0.33
254 12.8080 0.00 -0.02 0.00 -0.18
255 12.8326 0.00 -0.23 0.00 0.12
256 12.8326 0.00 -0.02 0.00 0.01
257 12.8326 0.00 0.03 0.00 0.16
258 12.8326 0.00 -0.01 0.00 0.13
259 12.9721 0.00 -0.09 0.00 0.00
260 12.9721 0.00 0.03 0.00 0.04
261 12.9722 0.00 -0.00 0.00 -0.17
262 13.0292 0.00 -0.20 0.00 -0.02
263 13.0292 0.00 0.04 0.00 0.09
264 13.0292 0.00 -0.09 0.00 -0.12
265 13.2670 0.00 0.07 0.00 0.26
266 13.2670 0.00 0.07 0.00 0.07
267 13.2671 0.00 0.17 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.
501581 quality flag:3 Type: SCATNEAR SCATNEAR SCATNEAR axisobj 46.947 46.947 46.947 ecceobj 0.254 0.254 0.254 incobj 20.686 20.686 20.686 qmin 33.659 33.668 33.721 qmax 60.461 60.418 60.062 amean 46.697 46.746 46.330 amin 46.157 46.234 45.745 amax 47.296 47.330 47.101 emean 0.258 0.259 0.246 emin 0.237 0.239 0.222 emax 0.279 0.278 0.275 imean 20.464 20.463 20.696 imin 19.723 19.699 19.773 imax 21.134 21.155 21.463 excite_mean 0.434 0.435 0.431 fracstop 1.000 1.000 1.000 cjmean 2.899 2.899 2.898 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 167.7 167.9 166.4 kozaiamp 180.0 179.9 179.9