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: 590218
# Created Fri Apr 26 01:08:59 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 200 observations of 200
# Arc: 23.13y
# First observation: 2000/10/02
# Last observation: 2023/11/17
# Chi-squared of fit: 308.61 DOF: 394 RMS: 0.22
# Min/Max residuals: -1.55 0.76
# Exact a, adot, b, bdot, g, gdot:
1.768531E-05 5.427689E-02 3.683863E-06 7.499575E-03 4.868998E-02 1.887099E-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
7.775056 -18.376425 -0.460350 0.119122 -0.873804 2451819.798275
# Heliocentric elements and errors
Epoch: 2451820.5000 = 2000/10/03
Mean Anomaly: 168.05971 +/- 0.000
Argument of Peri: 230.74262 +/- 0.000
Long of Asc Node: 299.21735 +/- 0.000
Inclination: 10.72864 +/- 0.000
Eccentricity: 0.31499038 +/- 0.0000
Semi-Major Axis: 16.33902533 +/- 0.0000
Time of Perihelion: 2440558.9351 +/- 0.0
Perihelion: 11.19238956 +/- 0.0000
Aphelion: 21.48566110 +/- 0.0000
Period (y) 66.0461 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X 20.29909661 +/- 0.0000
Ecliptic Y -6.25157469 +/- 0.0000
Ecliptic Z 2.77857190 +/- 0.0000
Ecliptic XDOT 0.00100029 +/- 0.0000
Ecliptic YDOT 0.00288619 +/- 0.0000
Ecliptic ZDOT 0.00043234 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 21.42090461 +/- 0.0000
Geocenter to KBO 20.53813259 +/- 0.0000
# Hcoef: 8.66
The following table shows the complete astrometric record for 590218. 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 (590218) followed by the observatory code and reference code for the source of the astrometry.
2000 10 02.297532 22 40 23.73 -00 00 26.6 21.9V 590218 645 C~2POS 2000 10 02.298362 22 40 23.72 -00 00 26.5 21.8V 590218 645 C~2POS 2000 10 02.300849 22 40 23.71 -00 00 26.7 22.6V 590218 645 C~2POS 2008 10 29.328978 00 05 21.33 +11 55 28.3 21.9V 590218 645 C~2POS 2008 10 29.329807 00 05 21.32 +11 55 28.1 21.8V 590218 645 C~2POS 2008 10 29.332295 00 05 21.30 +11 55 28.0 22.7V 590218 645 C~2POS 2008 12 30.095546 00 03 03.85 +11 13 56.6 21.9V 590218 645 C~2POS 2008 12 30.096375 00 03 03.84 +11 13 56.5 21.9V 590218 645 C~2POS 2008 12 30.098863 00 03 03.85 +11 13 56.5 22.5V 590218 645 C~2POS 2010 10 15.28915 00 31 32.674 +15 13 34.10 22.0G 590218 F51 C~2jh2 2010 10 15.30096 00 31 32.574 +15 13 33.20 22.2G 590218 F51 C~2jh2 2011 01 30.23908 00 28 36.240 +14 10 02.79 590218 F51 C~2jh2 2011 07 01.58381 00 53 23.374 +16 58 24.35 22.1G 590218 F51 C~2jh2 2011 07 01.58947 00 53 23.394 +16 58 24.68 22.8G 590218 F51 C~2jh2 2011 07 01.59513 00 53 23.410 +16 58 25.14 22.2G 590218 F51 C~2jh2 2011 09 04.43217 00 50 31.545 +17 15 16.62 22.2w 590218 F51 C~0a0r 2011 09 04.46192 00 50 31.286 +17 15 15.87 22.1w 590218 F51 C~0a0r 2011 09 04.47691 00 50 31.130 +17 15 15.68 22.3w 590218 F51 C~0a0r 2011 10 19.28091 00 43 45.483 +16 40 39.93 22.0w 590218 F51 C~0ZWr 2011 10 19.29480 00 43 45.353 +16 40 39.48 22.4w 590218 F51 C~0ZWr 2011 10 19.30875 00 43 45.215 +16 40 38.08 22.4w 590218 F51 C~0ZWr 2011 10 21.238927 00 43 27.56 +16 38 37.4 21.8V 590218 H21 C~0ZWr 2011 10 21.252984 00 43 27.41 +16 38 36.6 22.1V 590218 H21 C~0ZWr 2011 10 21.268228 00 43 27.26 +16 38 35.5 21.9V 590218 H21 C~0ZWr 2011 10 23.144645 00 43 10.29 +16 36 36.7 21.9V 590218 H21 C~0ZWr 2011 10 23.166574 00 43 10.10 +16 36 35.4 21.8V 590218 H21 C~0ZWr 2011 10 23.187271 00 43 09.92 +16 36 34.2 22.2V 590218 H21 C~0ZWr 2011 10 23.19790 00 43 09.79 +16 36 33.7 21.0R 590218 H01 C~0ZWr 2011 10 23.20573 00 43 09.72 +16 36 33.2 21.4R 590218 H01 C~0ZWr 2011 10 23.21415 00 43 09.66 +16 36 32.7 21.4R 590218 H01 C~0ZWr 2011 10 23.22101 00 43 09.59 +16 36 32.4 21.0R 590218 H01 C~0ZWr 2011 10 25.202818 00 42 51.956 +16 34 26.13 20.9R 590218 568 C~0a0r 2011 10 25.205743 00 42 51.940 +16 34 25.90 20.9R 590218 568 C~0a0r 2011 10 25.208653 00 42 51.908 +16 34 25.80 20.9R 590218 568 C~0a0r 2011 12 24.08682 00 38 00.58 +15 40 04.6 21.2R 590218 688 C~0beW 2011 12 24.21759 00 38 00.72 +15 40 01.1 590218 688 C~0beW 2012 09 26.52691 01 00 35.108 +18 30 44.99 21.3G 590218 F51 C~2jh2 2012 10 18.30865 00 57 04.836 +18 11 11.15 21.7G 590218 F51 C~2jh2 2012 10 18.32114 00 57 04.717 +18 11 10.38 21.6G 590218 F51 C~2jh2 2012 10 18.33368 00 57 04.596 +18 11 09.59 21.6G 590218 F51 C~2jh2 2012 10 18.34622 00 57 04.479 +18 11 08.49 21.8G 590218 F51 C~2jh2 2012 11 01.41879 00 54 55.482 +17 56 14.40 21.4G 590218 F51 C~2jh2 2012 12 27.30689 00 50 39.669 +17 05 42.30 22.5G 590218 F51 C~2jh2 2013 07 20.57854 01 20 10.304 +19 59 08.40 22.1G 590218 F51 C~2jh2 2013 10 02.01554 01 13 41.71 +19 55 13.1 590218 621 C~0xRq 2013 10 02.05248 01 13 41.35 +19 55 10.2 21.7R 590218 621 C~0xRq 2013 10 08.32978 01 12 39.51 +19 50 02.2 20.6R 590218 H36 C~14jW 2013 10 08.37745 01 12 38.96 +19 49 59.0 20.8R 590218 H36 C~14jW 2013 10 24.31303 01 10 01.392 +19 34 39.89 21.8G 590218 F51 C~2jh2 2013 10 24.32516 01 10 01.285 +19 34 39.32 21.6G 590218 F51 C~2jh2 2013 10 30.33097 01 09 04.063 +19 28 18.27 22.0G 590218 F51 C~2jh2 2013 10 30.84092 01 08 59.26 +19 27 45.5 590218 621 C~0xRq 2013 10 30.87786 01 08 58.97 +19 27 42.9 21.7R 590218 621 C~0xRq 2013 11 06.25819 01 08 01.27 +19 20 46.6 20.9R 590218 G37 C~0ykP 2013 11 06.31657 01 08 00.77 +19 20 42.7 590218 G37 C~0ykP 2013 11 25.89050 01 05 33.04 +18 59 34.3 590218 621 C~0xRq 2013 11 25.91821 01 05 32.90 +18 59 32.5 21.4R 590218 621 C~0xRq 2014 08 30.62966 01 32 43.906 +21 35 01.87 22.6G 590218 F51 C~2jh2 2014 10 01.53830 01 28 25.660 +21 22 45.39 21.7G 590218 F51 C~2jh2 2014 10 01.55104 01 28 25.541 +21 22 44.80 21.6G 590218 F51 C~2jh2 2014 10 01.56375 01 28 25.429 +21 22 44.28 21.4G 590218 F51 C~2jh2 2014 10 01.57650 01 28 25.294 +21 22 43.70 21.7G 590218 F51 C~2jh2 2014 11 09.40396 01 22 00.155 +20 45 57.31 21.4G 590218 F51 C~2jh2 2014 11 09.41699 01 22 00.046 +20 45 56.46 21.2G 590218 F51 C~2jh2 2014 11 20.41782 01 20 27.330 +20 33 49.04 21.6G 590218 F51 C~2jh2 2014 11 20.43197 01 20 27.213 +20 33 47.97 21.8G 590218 F51 C~2jh2 2014 11 20.44560 01 20 27.104 +20 33 47.25 21.4G 590218 F51 C~2jh2 2014 11 20.45928 01 20 27.020 +20 33 46.31 21.5G 590218 F51 C~2jh2 2014 12 09.32812 01 18 29.132 +20 14 12.15 22.0G 590218 F51 C~2jh2 2015 07 25.56523 01 49 04.378 +22 42 04.41 21.9G 590218 F51 C~2jh2 2015 07 25.57885 01 49 04.397 +22 42 05.10 21.8G 590218 F51 C~2jh2 2015 07 25.59252 01 49 04.416 +22 42 05.74 21.8G 590218 F51 C~2jh2 2015 07 25.60634 01 49 04.438 +22 42 06.41 21.9G 590218 F51 C~2jh2 2015 11 27.37844 01 34 37.038 +21 53 10.18 21.3G 590218 F51 C~2jh2 2015 11 30.38157 01 34 15.180 +21 49 55.07 21.6G 590218 F51 C~2jh2 2015 12 01.35318 01 34 08.396 +21 48 52.47 20.7G 590218 F51 C~2jh2 2015 12 01.36661 01 34 08.316 +21 48 52.04 21.2G 590218 F51 C~2jh2 2015 12 01.38067 01 34 08.206 +21 48 51.08 20.9G 590218 F51 C~2jh2 2015 12 01.38131 01 34 08.203 +21 48 50.70 21.2G 590218 F51 C~2jh2 2015 12 01.39470 01 34 08.112 +21 48 50.07 21.3G 590218 F51 C~2jh2 2015 12 01.39535 01 34 08.104 +21 48 49.85 21.5G 590218 F51 C~2jh2 2016 01 22.22787 01 32 36.458 +21 10 35.36 21.8G 590218 F51 C~2jh2 2016 01 22.24057 01 32 36.515 +21 10 34.83 21.8G 590218 F51 C~2jh2 2016 01 22.25332 01 32 36.563 +21 10 34.92 22.4G 590218 F51 C~2jh2 2016 01 22.26610 01 32 36.635 +21 10 34.30 22.1G 590218 F51 C~2jh2 2016 10 25.45693 01 55 49.726 +23 51 41.33 21.1G 590218 F51 C~2jh2 2016 10 25.46961 01 55 49.590 +23 51 40.60 21.0G 590218 F51 C~2jh2 2016 10 25.48215 01 55 49.442 +23 51 39.97 21.4G 590218 F51 C~2jh2 2016 10 25.49467 01 55 49.309 +23 51 39.19 21.4G 590218 F51 C~2jh2 2017 01 13.25085 01 47 23.740 +22 35 26.36 21.9G 590218 F51 C~2jh2 2017 09 06.47322 02 20 27.723 +25 32 25.75 21.6G 590218 F51 C~2jh2 2017 09 06.48661 02 20 27.653 +25 32 25.59 21.5G 590218 F51 C~2jh2 2017 09 06.50038 02 20 27.572 +25 32 25.88 21.5G 590218 F51 C~2jh2 2017 09 06.51377 02 20 27.486 +25 32 25.87 22.0G 590218 F51 C~2jh2 2017 09 23.40093 02 18 30.81 +25 30 59.8 20.7R 590218 G37 C~2LRv 2017 09 23.48447 02 18 30.09 +25 30 58.6 590218 G37 C~2LRv 2017 11 13.43750 02 09 36.860 +24 54 12.62 21.3G 590218 F51 C~2jh2 2017 11 13.45151 02 09 36.709 +24 54 11.73 21.5G 590218 F51 C~2jh2 2017 11 13.46562 02 09 36.561 +24 54 10.84 21.3G 590218 F51 C~2jh2 2017 11 13.47973 02 09 36.404 +24 54 09.92 21.3G 590218 F51 C~2jh2 2017 11 22.43385 02 08 04.944 +24 44 30.18 21.3G 590218 F51 C~2jh2 2017 11 22.44776 02 08 04.815 +24 44 29.30 21.3G 590218 F51 C~2jh2 2017 11 22.46176 02 08 04.661 +24 44 28.35 21.6G 590218 F51 C~2jh2 2017 11 22.47566 02 08 04.535 +24 44 27.41 21.4G 590218 F51 C~2jh2 2017 12 07.20575 02 05 55.772 +24 28 18.76 21.1G 590218 F51 C~2jh2 2018 01 01.28321 02 03 46.053 +24 03 53.87 22.2G 590218 F51 C~2jh2 2018 01 01.29678 02 03 46.011 +24 03 53.21 22.0G 590218 F51 C~2jh2 2018 01 01.31039 02 03 45.981 +24 03 52.68 21.4G 590218 F51 C~2jh2 2018 01 01.32405 02 03 45.938 +24 03 51.98 20.9G 590218 F51 C~2jh2 2018 01 13.23329 02 03 32.496 +23 55 09.98 21.5G 590218 F51 C~2jh2 2018 01 13.24681 02 03 32.502 +23 55 09.26 21.7G 590218 F51 C~2jh2 2018 01 13.26036 02 03 32.511 +23 55 08.66 21.0G 590218 F51 C~2jh2 2018 01 13.27400 02 03 32.501 +23 55 08.19 21.6G 590218 F51 C~2jh2 2020 01 25.28642 02 39 16.227 +26 15 38.98 21.2w 590218 F52 C~3chn 2020 01 25.29743 02 39 16.209 +26 15 38.67 21.3w 590218 F52 C~3chn 2020 01 25.30845 02 39 16.256 +26 15 38.16 21.4w 590218 F52 C~3chn 2020 01 25.31945 02 39 16.242 +26 15 37.75 21.2w 590218 F52 C~3chn 2020 07 30.55722 03 17 10.115 +28 20 25.87 21.3w 590218 F51 C~4350 2020 07 30.56947 03 17 10.194 +28 20 26.41 21.4w 590218 F51 C~4350 2020 07 30.58174 03 17 10.280 +28 20 27.08 21.2w 590218 F51 C~4350 2020 07 30.59400 03 17 10.353 +28 20 27.71 21.5w 590218 F51 C~4350 2020 07 31.58307 03 17 16.967 +28 21 21.20 21.5w 590218 F51 C~4350 2020 07 31.58665 03 17 16.989 +28 21 21.42 21.4w 590218 F51 C~4350 2020 07 31.59024 03 17 17.022 +28 21 21.52 21.3w 590218 F51 C~4350 2020 07 31.59381 03 17 17.030 +28 21 21.72 21.4w 590218 F51 C~4350 2020 08 01.59251 03 17 23.479 +28 22 14.94 21.3w 590218 F51 C~4350 2020 08 01.59988 03 17 23.530 +28 22 15.34 21.2w 590218 F51 C~4351 2020 08 01.60730 03 17 23.569 +28 22 15.79 21.3w 590218 F51 C~4351 2020 08 01.61479 03 17 23.625 +28 22 16.09 21.2w 590218 F51 C~4351 2020 10 16.55450 03 14 01.012 +28 46 11.55 21.2w 590218 F52 C~49n5 2020 10 16.56349 03 14 00.916 +28 46 11.28 21.1w 590218 F52 C~49n5 2020 10 16.57246 03 14 00.812 +28 46 10.80 21.1w 590218 F52 C~49n5 2020 11 11.49152 03 08 53.655 +28 30 27.85 20.7w 590218 F51 C~4KuA 2020 11 11.50362 03 08 53.517 +28 30 27.04 20.9w 590218 F51 C~4KuA 2020 11 11.51572 03 08 53.342 +28 30 26.50 20.9w 590218 F51 C~4KuA 2020 11 16.33641 03 07 53.200 +28 26 22.33 20.8w 590218 F51 C~4MaZ 2020 11 16.34918 03 07 53.039 +28 26 21.53 20.8w 590218 F51 C~4MaZ 2020 11 16.36192 03 07 52.874 +28 26 20.93 20.9w 590218 F51 C~4MaZ 2020 11 16.37466 03 07 52.713 +28 26 20.31 20.8w 590218 F51 C~4MaZ 2020 12 09.39438 03 03 24.566 +28 03 53.23 21.0w 590218 F52 C~4Nd2 2020 12 09.40534 03 03 24.453 +28 03 52.55 20.9w 590218 F52 C~4Nd2 2020 12 09.41631 03 03 24.343 +28 03 51.85 20.9w 590218 F52 C~4Nd2 2020 12 09.42724 03 03 24.211 +28 03 51.34 20.9w 590218 F52 C~4Nd2 2020 12 15.38974 03 02 25.028 +27 57 38.64 21.0w 590218 F51 C~4Nd2 2020 12 15.40051 03 02 24.932 +27 57 38.08 21.0w 590218 F51 C~4Nd2 2020 12 15.41132 03 02 24.817 +27 57 37.23 21.1w 590218 F51 C~4Nd2 2020 12 15.42214 03 02 24.723 +27 57 36.63 20.9w 590218 F51 C~4Nd2 2021 01 05.33213 02 59 51.514 +27 36 41.73 21.2w 590218 F52 C~4U7W 2021 01 05.34232 02 59 51.465 +27 36 41.02 21.2w 590218 F52 C~4U7W 2021 01 05.35253 02 59 51.400 +27 36 40.51 21.0w 590218 F52 C~4U7W 2021 01 14.33823 02 59 16.371 +27 28 46.46 21.0w 590218 F51 C~4U7W 2021 01 14.34991 02 59 16.342 +27 28 45.69 21.0w 590218 F51 C~4U7W 2021 01 14.36239 02 59 16.297 +27 28 45.16 21.2w 590218 F51 C~4U7W 2021 01 14.37408 02 59 16.262 +27 28 44.76 21.2w 590218 F51 C~4U7W 2021 08 15.602934 03 40 00.698 +29 19 37.23 21.2w 590218 F51 C~4yN7 2021 08 15.607549 03 40 00.721 +29 19 37.31 21.3w 590218 F51 C~4yN7 2021 08 15.612134 03 40 00.738 +29 19 37.58 21.2w 590218 F51 C~4yN7 2021 08 15.616728 03 40 00.770 +29 19 37.72 21.2w 590218 F51 C~4yN7 2021 10 03.448718 03 38 45.708 +29 39 39.46 21.1w 590218 F52 C~59Zf 2021 10 03.460751 03 38 45.613 +29 39 39.72 21.1w 590218 F52 C~59Zf 2021 10 03.472733 03 38 45.524 +29 39 39.59 21.0w 590218 F52 C~59Zf 2021 10 03.484744 03 38 45.430 +29 39 39.63 20.9w 590218 F52 C~59Zf 2021 10 14.421622 03 37 10.305 +29 38 38.39 20.5i 590218 F51 C~59Zf 2021 10 14.433884 03 37 10.172 +29 38 38.12 20.7i 590218 F51 C~59Zf 2021 10 14.446161 03 37 10.065 +29 38 38.03 20.9i 590218 F51 C~59Zf 2021 10 14.458536 03 37 09.926 +29 38 37.95 20.5i 590218 F51 C~59Zf 2021 10 30.574572 03 34 12.463 +29 33 04.13 20.9w 590218 F52 C~5FhV 2021 10 30.586611 03 34 12.319 +29 33 03.92 20.7w 590218 F52 C~5FhV 2021 10 30.598707 03 34 12.165 +29 33 03.73 20.8w 590218 F52 C~5FhV 2021 10 30.610803 03 34 12.031 +29 33 03.60 20.7w 590218 F52 C~5FhV 2021 10 30.81793 03 34 09.57 +29 32 56.8 20.7R 590218 D29 C~5JuK 2021 10 30.83208 03 34 09.37 +29 32 57.0 20.2R 590218 D29 C~5JuK 2021 11 11.791762 03 31 39.11 +29 25 49.5 21.1R 590218 D29 C~5FhV 2021 11 11.805904 03 31 38.91 +29 25 48.2 20.8R 590218 D29 C~5FhV 2021 12 30.493633 03 22 23.50 +28 41 12.3 20.7R 590218 D29 C~5Les 2021 12 30.507775 03 22 23.42 +28 41 10.9 21.0R 590218 D29 C~5Les 2021 12 30.521916 03 22 23.35 +28 41 09.8 20.7R 590218 D29 C~5Les 2022 11 24.518682 03 53 27.171 +30 00 55.61 20.6w 590218 F51 C~6msg 2022 11 24.529285 03 53 27.035 +30 00 55.16 20.5w 590218 F51 C~6msg 2022 11 24.539933 03 53 26.882 +30 00 54.64 20.6w 590218 F51 C~6msg 2022 11 24.550546 03 53 26.741 +30 00 54.12 20.7w 590218 F51 C~6msg 2023 01 08.324365 03 45 00.270 +29 21 00.67 20.4i 590218 F51 C~6CBq 2023 01 08.336726 03 45 00.182 +29 20 59.86 20.5i 590218 F51 C~6CBq 2023 01 08.349140 03 45 00.071 +29 20 59.33 20.6i 590218 F51 C~6CBq 2023 01 08.361594 03 44 59.982 +29 20 58.48 20.5i 590218 F51 C~6CBq 2023 08 24.587907 04 28 34.138 +30 20 26.21 20.9w 590218 F52 C~78yS 2023 08 24.592366 04 28 34.161 +30 20 26.52 20.9w 590218 F52 C~78yS 2023 08 24.596817 04 28 34.188 +30 20 26.48 20.8w 590218 F52 C~78yS 2023 08 24.601255 04 28 34.218 +30 20 26.74 20.9w 590218 F52 C~78yS 2023 10 14.612796 04 27 53.200 +30 40 28.14 20.8w 590218 F51 C~7MTe 2023 10 14.619233 04 27 53.151 +30 40 28.16 20.9w 590218 F51 C~7MTe 2023 10 14.625652 04 27 53.099 +30 40 28.17 20.9w 590218 F51 C~7MTe 2023 10 14.632071 04 27 53.049 +30 40 28.31 20.9w 590218 F51 C~7MTe 2023 11 11.379141 04 22 57.096 +30 36 25.10 20.6w 590218 F52 C~7WQZ 2023 11 11.390914 04 22 56.937 +30 36 24.85 20.5w 590218 F52 C~7WQZ 2023 11 11.402769 04 22 56.775 +30 36 24.58 20.6w 590218 F52 C~7WQZ 2023 11 11.414624 04 22 56.631 +30 36 24.49 20.4w 590218 F52 C~7WQZ 2023 11 17.85940 04 21 30.86 +30 33 42.2 20.8w 590218 O18 C~7WtB 2023 11 17.86590 04 21 30.78 +30 33 42.0 20.7w 590218 O18 C~7WtB 2023 11 17.87236 04 21 30.68 +30 33 41.9 20.7w 590218 O18 C~7WtB
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 0.09 0.00 -0.24
2 0.0000 0.00 0.03 0.00 -0.10
3 0.0000 0.00 0.15 0.00 -0.17
4 8.0740 0.00 0.23 0.00 0.11
5 8.0740 0.00 0.17 0.00 -0.04
6 8.0740 0.00 0.14 0.00 0.02
7 8.2431 0.00 0.10 0.00 -0.06
8 8.2431 0.00 -0.09 0.00 -0.15
9 8.2431 0.00 -0.06 0.00 -0.13
10 10.0342 0.00 0.00 0.00 0.05
11 10.0342 0.00 0.13 0.00 -0.12
12 10.3270 0.00 -0.33 0.00 -0.29
13 10.7441 0.00 0.03 0.00 -0.11
14 10.7441 0.00 0.09 0.00 -0.08
15 10.7441 0.00 0.08 0.00 0.08
16 10.9217 0.00 0.71 0.00 0.08
17 10.9217 0.00 0.32 0.00 0.05
18 10.9218 0.00 -0.26 0.00 0.22
19 11.0444 0.00 0.01 0.00 0.05
20 11.0445 0.00 0.01 0.00 0.45
21 11.0445 0.00 -0.10 0.00 -0.08
22 11.0498 0.00 0.47 0.00 0.09
23 11.0498 0.00 0.17 0.00 0.17
24 11.0499 0.00 0.04 0.00 0.04
25 11.0550 0.00 -0.19 0.00 -0.24
26 11.0551 0.00 -0.03 0.00 -0.15
27 11.0551 0.00 0.10 0.00 -0.04
28 11.0552 0.00 -0.52 0.00 0.10
29 11.0552 0.00 -0.50 0.00 0.09
30 11.0552 0.00 -0.24 0.00 0.12
31 11.0552 0.00 -0.35 0.00 0.26
32 11.0607 0.00 -0.19 0.00 0.19
33 11.0607 0.00 -0.04 0.00 0.15
34 11.0607 0.00 -0.13 0.00 0.23
35 11.2246 0.00 -1.54 0.00 0.07
36 11.2250 0.00 0.09 0.00 0.67
37 11.9842 0.00 0.23 0.00 0.11
38 12.0438 0.00 0.00 0.00 -0.07
39 12.0439 0.00 0.04 0.00 -0.08
40 12.0439 0.00 0.06 0.00 -0.11
41 12.0439 0.00 0.13 0.00 -0.45
42 12.0825 0.00 -0.02 0.00 -0.34
43 12.2355 0.00 0.05 0.00 0.09
44 12.7975 0.00 0.23 0.00 -0.09
45 12.9985 0.00 0.12 0.00 0.42
46 12.9986 0.00 0.18 0.00 -0.76
47 13.0158 0.00 -0.50 0.00 0.76
48 13.0160 0.00 -1.55 0.00 0.06
49 13.0596 0.00 -0.16 0.00 -0.22
50 13.0596 0.00 0.03 0.00 -0.04
51 13.0761 0.00 0.06 0.00 -0.04
52 13.0775 0.00 -0.72 0.00 0.34
53 13.0776 0.00 0.15 0.00 0.12
54 13.0950 0.00 -0.40 0.00 0.33
55 13.0952 0.00 -0.11 0.00 0.28
56 13.1488 0.00 0.15 0.00 0.23
57 13.1489 0.00 0.66 0.00 0.15
58 13.9092 0.00 -0.22 0.00 -0.01
59 13.9966 0.00 -0.03 0.00 -0.05
60 13.9966 0.00 0.08 0.00 -0.11
61 13.9966 0.00 0.28 0.00 -0.09
62 13.9967 0.00 0.15 0.00 -0.13
63 14.1030 0.00 0.07 0.00 0.11
64 14.1030 0.00 0.23 0.00 0.12
65 14.1331 0.00 0.15 0.00 -0.06
66 14.1332 0.00 0.07 0.00 -0.19
67 14.1332 0.00 0.05 0.00 -0.01
68 14.1332 0.00 0.40 0.00 -0.04
69 14.1849 0.00 0.32 0.00 0.07
70 14.8098 0.00 0.07 0.00 -0.12
71 14.8098 0.00 0.02 0.00 -0.05
72 14.8098 0.00 -0.04 0.00 -0.03
73 14.8099 0.00 -0.05 0.00 0.01
74 15.1515 0.00 0.08 0.00 0.06
75 15.1597 0.00 0.30 0.00 -0.19
76 15.1624 0.00 0.02 0.00 -0.37
77 15.1624 0.00 0.24 0.00 0.07
78 15.1624 0.00 0.08 0.00 0.01
79 15.1624 0.00 0.10 0.00 -0.32
80 15.1625 0.00 0.16 0.00 -0.09
81 15.1625 0.00 0.11 0.00 -0.27
82 15.3044 0.00 -0.11 0.00 0.12
83 15.3044 0.00 0.06 0.00 -0.20
84 15.3045 0.00 0.10 0.00 0.11
85 15.3045 0.00 0.49 0.00 -0.29
86 16.0634 0.00 0.03 0.00 -0.05
87 16.0634 0.00 0.10 0.00 -0.07
88 16.0635 0.00 -0.05 0.00 0.00
89 16.0635 0.00 0.03 0.00 -0.07
90 16.2819 0.00 0.17 0.00 -0.09
91 16.9286 0.00 0.08 0.00 0.10
92 16.9286 0.00 0.14 0.00 -0.14
93 16.9287 0.00 0.06 0.00 0.06
94 16.9287 0.00 -0.11 0.00 -0.03
95 16.9750 0.00 -0.08 0.00 0.32
96 16.9752 0.00 -0.20 0.00 0.47
97 17.1147 0.00 0.01 0.00 -0.02
98 17.1147 0.00 0.02 0.00 -0.02
99 17.1148 0.00 0.08 0.00 -0.00
100 17.1148 0.00 0.01 0.00 -0.02
101 17.1393 0.00 -0.01 0.00 -0.05
102 17.1394 0.00 0.13 0.00 -0.01
103 17.1394 0.00 -0.10 0.00 -0.03
104 17.1394 0.00 0.08 0.00 -0.04
105 17.1798 0.00 -0.20 0.00 -0.40
106 17.2484 0.00 0.05 0.00 -0.10
107 17.2485 0.00 -0.03 0.00 -0.08
108 17.2485 0.00 0.07 0.00 0.07
109 17.2485 0.00 -0.03 0.00 0.06
110 17.2811 0.00 -0.09 0.00 0.17
111 17.2812 0.00 -0.01 0.00 -0.04
112 17.2812 0.00 0.12 0.00 -0.12
113 17.2812 0.00 -0.05 0.00 -0.07
114 19.3128 0.00 0.21 0.00 -0.01
115 19.3128 0.00 -0.20 0.00 0.08
116 19.3128 0.00 0.36 0.00 -0.03
117 19.3129 0.00 0.01 0.00 -0.03
118 19.8255 0.00 -0.16 0.00 0.16
119 19.8255 0.00 -0.20 0.00 0.02
120 19.8256 0.00 -0.13 0.00 0.01
121 19.8256 0.00 -0.26 0.00 -0.03
122 19.8283 0.00 -0.15 0.00 0.08
123 19.8283 0.00 -0.17 0.00 0.11
124 19.8283 0.00 -0.02 0.00 0.01
125 19.8283 0.00 -0.24 0.00 0.02
126 19.8311 0.00 -0.18 0.00 -0.05
127 19.8311 0.00 -0.09 0.00 -0.05
128 19.8311 0.00 -0.19 0.00 0.00
129 19.8311 0.00 -0.05 0.00 -0.10
130 20.0390 0.00 -0.06 0.00 -0.03
131 20.0391 0.00 -0.04 0.00 -0.09
132 20.0391 0.00 -0.14 0.00 -0.36
133 20.1100 0.00 -0.01 0.00 0.10
134 20.1101 0.00 0.22 0.00 -0.11
135 20.1101 0.00 -0.09 0.00 -0.05
136 20.1233 0.00 -0.10 0.00 0.10
137 20.1233 0.00 -0.09 0.00 -0.04
138 20.1234 0.00 -0.15 0.00 0.02
139 20.1234 0.00 -0.14 0.00 0.06
140 20.1864 0.00 0.04 0.00 -0.08
141 20.1865 0.00 0.09 0.00 -0.08
142 20.1865 0.00 0.19 0.00 -0.09
143 20.1865 0.00 -0.05 0.00 0.09
144 20.2029 0.00 -0.09 0.00 0.02
145 20.2029 0.00 0.03 0.00 0.14
146 20.2029 0.00 -0.13 0.00 -0.03
147 20.2029 0.00 0.02 0.00 0.06
148 20.2602 0.00 -0.04 0.00 0.04
149 20.2602 0.00 0.02 0.00 -0.10
150 20.2602 0.00 -0.16 0.00 -0.03
151 20.2848 0.00 0.08 0.00 0.14
152 20.2849 0.00 0.16 0.00 -0.04
153 20.2849 0.00 0.04 0.00 0.06
154 20.2849 0.00 0.03 0.00 0.26
155 20.8687 0.00 -0.08 0.00 0.12
156 20.8687 0.00 -0.05 0.00 -0.01
157 20.8688 0.00 -0.10 0.00 0.05
158 20.8688 0.00 0.07 0.00 -0.02
159 21.0025 0.00 0.03 0.00 -0.11
160 21.0025 0.00 0.01 0.00 0.13
161 21.0025 0.00 0.07 0.00 -0.01
162 21.0026 0.00 0.07 0.00 0.01
163 21.0325 0.00 0.23 0.00 0.10
164 21.0325 0.00 0.07 0.00 -0.04
165 21.0326 0.00 0.30 0.00 0.00
166 21.0326 0.00 0.07 0.00 0.06
167 21.0767 0.00 -0.11 0.00 -0.21
168 21.0768 0.00 -0.06 0.00 -0.05
169 21.0768 0.00 -0.14 0.00 0.13
170 21.0768 0.00 0.07 0.00 0.37
171 21.0774 0.00 0.55 0.00 -0.23
172 21.0774 0.00 0.15 0.00 0.41
173 21.1102 0.00 -0.03 0.00 0.40
174 21.1102 0.00 -0.26 0.00 -0.30
175 21.2435 0.00 -0.41 0.00 -0.07
176 21.2436 0.00 0.10 0.00 -0.64
177 21.2436 0.00 0.75 0.00 -0.91
178 22.1443 0.00 -0.06 0.00 0.04
179 22.1444 0.00 0.08 0.00 0.06
180 22.1444 0.00 -0.03 0.00 0.01
181 22.1444 0.00 0.04 0.00 -0.03
182 22.2670 0.00 0.01 0.00 0.13
183 22.2670 0.00 0.11 0.00 0.01
184 22.2671 0.00 -0.15 0.00 0.17
185 22.2671 0.00 -0.06 0.00 0.02
186 22.8920 0.00 0.03 0.00 0.02
187 22.8920 0.00 -0.04 0.00 0.15
188 22.8920 0.00 -0.04 0.00 -0.06
189 22.8920 0.00 0.00 0.00 0.02
190 23.0317 0.00 0.05 0.00 0.01
191 23.0317 0.00 0.09 0.00 0.01
192 23.0317 0.00 0.09 0.00 -0.00
193 23.0317 0.00 0.11 0.00 0.11
194 23.1077 0.00 0.01 0.00 0.04
195 23.1077 0.00 -0.05 0.00 0.04
196 23.1077 0.00 -0.13 0.00 0.02
197 23.1078 0.00 0.06 0.00 0.18
198 23.1254 0.00 -0.11 0.00 -0.05
199 23.1254 0.00 0.03 0.00 -0.06
200 23.1255 0.00 -0.13 0.00 0.02
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.
590218 quality flag:3 Type: CENTAURR CENTAURR CENTAURR axisobj 16.356 16.356 16.356 ecceobj 0.314 0.314 0.314 incobj 10.720 10.720 10.720 qmin 10.922 10.922 10.451 qmax 22.262 22.049 22.049 amean 16.373 15.890 15.966 amin 15.758 15.679 14.858 amax 16.860 16.534 16.534 emean 0.312 0.148 0.310 emin 0.273 0.065 0.260 emax 0.334 0.334 0.334 imean 12.189 12.735 12.175 imin 11.129 11.129 11.129 imax 13.122 13.638 13.317 excite_mean 0.377 0.269 0.376 fracstop 0.004 0.058 0.003 cjmean 3.211 3.294 3.242 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 230.8 179.6 240.9 kozaiamp 177.6 179.7 177.4