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: 533560 # Created Sun Nov 24 02:07:25 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 114 observations of 114 # Arc: 12.13y # First observation: 2010/05/09 # Last observation: 2022/06/26 # Chi-squared of fit: 115.46 DOF: 222 RMS: 0.18 # Min/Max residuals: -0.97 0.46 # Exact a, adot, b, bdot, g, gdot: 1.554681E-05 2.038291E-02 5.807555E-06 4.292764E-03 2.105734E-02 -2.914632E-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 17.147068 -123.464394 0.143699 0.294878 -0.955916 2455325.997206 # Heliocentric elements and errors Epoch: 2455326.5000 = 2010/05/10 Mean Anomaly: 335.86329 +/- 0.000 Argument of Peri: 97.05466 +/- 0.000 Long of Asc Node: 182.56180 +/- 0.000 Inclination: 20.51072 +/- 0.000 Eccentricity: 0.26452044 +/- 0.0000 Semi-Major Axis: 62.41359636 +/- 0.0000 Time of Perihelion: 2467401.6566 +/- 0.0 Perihelion: 45.90392437 +/- 0.0000 Aphelion: 78.92326835 +/- 0.0000 Period (y) 493.0909 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X -25.68934969 +/- 0.0000 Ecliptic Y -38.61388064 +/- 0.0000 Ecliptic Z 14.00138258 +/- 0.0000 Ecliptic XDOT 0.00250300 +/- 0.0000 Ecliptic YDOT -0.00101602 +/- 0.0000 Ecliptic ZDOT 0.00042156 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 48.44609028 +/- 0.0000 Geocenter to KBO 47.48951338 +/- 0.0000 # Hcoef: 5.69
The following table shows the complete astrometric record for 533560. 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 (533560) followed by the observatory code and reference code for the source of the astrometry.
2010 05 09.49644 15 52 39.492 -02 40 13.42 22.7G 533560 F51 C~2rY3 2010 05 11.50842 15 52 31.561 -02 39 35.11 22.2G 533560 F51 C~2rY3 2010 06 04.36700 15 50 56.254 -02 33 58.53 22.2G 533560 F51 C~2rY3 2010 06 04.37883 15 50 56.214 -02 33 58.74 21.9G 533560 F51 C~2rY3 2011 05 11.44780 15 57 20.043 -02 40 34.42 22.5G 533560 F51 C~2rY3 2011 05 11.45984 15 57 19.991 -02 40 34.51 22.6G 533560 F51 C~2rY3 2012 04 15.55300 16 03 38.662 -02 50 39.07 23.0G 533560 F51 C~2rY3 2012 04 15.56468 16 03 38.618 -02 50 38.98 22.5G 533560 F51 C~2rY3 2012 04 21.53306 16 03 19.490 -02 48 13.67 23.3G 533560 F51 C~2rY3 2012 04 24.56493 16 03 09.134 -02 47 02.93 21.7G 533560 F51 C~2rY3 2012 04 24.57471 16 03 09.092 -02 47 02.62 21.7G 533560 F51 C~2rY3 2012 04 26.60373 16 03 01.963 -02 46 16.32 23.2G 533560 F51 C~2rY3 2012 06 13.33391 15 59 54.782 -02 34 34.48 22.2w 533560 F51 C~1vXT 2012 06 13.34863 15 59 54.724 -02 34 34.44 22.2w 533560 F51 C~1vXT 2012 06 13.36340 15 59 54.656 -02 34 34.81 22.2w 533560 F51 C~1vXT 2012 06 13.37812 15 59 54.606 -02 34 34.42 22.6w 533560 F51 C~1vXT 2013 01 24.67534 16 08 30.998 -03 22 14.51 22.6G 533560 F51 C~2rY3 2013 02 14.62724 16 09 21.182 -03 16 24.57 22.2G 533560 F51 C~2rY3 2013 02 14.63187 16 09 21.185 -03 16 24.33 22.4G 533560 F51 C~2rY3 2013 02 14.63646 16 09 21.190 -03 16 24.38 22.7G 533560 F51 C~2rY3 2013 02 14.64107 16 09 21.201 -03 16 24.17 22.7G 533560 F51 C~2rY3 2013 04 19.51872 16 08 16.680 -02 49 54.80 22.3w 533560 F51 C~1vXT 2013 04 19.53157 16 08 16.652 -02 49 54.96 22.3w 533560 F51 C~1vXT 2013 04 19.54511 16 08 16.591 -02 49 54.85 22.3w 533560 F51 C~1vXT 2013 04 19.55800 16 08 16.557 -02 49 54.69 22.5w 533560 F51 C~1vXT 2013 05 12.44578 16 06 53.166 -02 41 44.42 22.6w 533560 F51 C~1vXT 2013 05 12.45902 16 06 53.112 -02 41 43.89 22.8w 533560 F51 C~1vXT 2013 05 12.47225 16 06 53.043 -02 41 43.85 22.7w 533560 F51 C~1vXT 2013 05 12.48547 16 06 53.002 -02 41 43.67 22.3w 533560 F51 C~1vXT 2013 06 13.41964 16 04 44.990 -02 35 23.29 23.0G 533560 F51 C~2rY3 2013 06 17.40523 16 04 30.075 -02 35 06.46 23.0G 533560 F51 C~2rY3 2013 06 18.33904 16 04 26.666 -02 35 03.58 22.5G 533560 F51 C~2rY3 2014 04 05.58911 16 13 47.072 -02 56 38.09 23.0G 533560 F51 C~2rY3 2014 04 22.58967 16 12 58.989 -02 49 32.44 22.0G 533560 F51 C~2rY3 2014 05 07.44524 16 12 05.689 -02 44 08.34 22.7w 533560 F51 C~1vXT 2014 05 07.45746 16 12 05.642 -02 44 07.74 22.7w 533560 F51 C~1vXT 2014 05 07.46967 16 12 05.595 -02 44 07.58 22.7w 533560 F51 C~1vXT 2014 05 07.48190 16 12 05.548 -02 44 07.51 22.6w 533560 F51 C~1vXT 2014 05 23.46390 16 11 01.692 -02 39 35.50 21.9w 533560 F51 C~1vXT 2014 05 23.47552 16 11 01.653 -02 39 35.26 22.1w 533560 F51 C~1vXT 2014 05 23.48713 16 11 01.592 -02 39 35.10 22.3w 533560 F51 C~1vXT 2014 05 23.49874 16 11 01.547 -02 39 34.88 22.4w 533560 F51 C~1vXT 2014 06 02.35751 16 10 21.266 -02 37 35.43 22.5w 533560 F51 C~1vXT 2014 06 02.36874 16 10 21.227 -02 37 35.46 22.7w 533560 F51 C~1vXT 2014 06 02.39125 16 10 21.115 -02 37 35.40 22.6w 533560 F51 C~1vXT 2014 06 22.41816 16 09 03.938 -02 35 41.28 22.9G 533560 F51 C~2rY3 2014 06 30.36949 16 08 36.863 -02 35 46.05 22.9G 533560 F51 C~2rY3 2014 07 29.32148 16 07 27.539 -02 39 56.05 22.7G 533560 F51 C~2rY3 2014 07 30.33292 16 07 26.117 -02 40 11.08 22.1G 533560 F51 C~2rY3 2014 07 30.34489 16 07 26.083 -02 40 11.25 21.8G 533560 F51 C~2rY3 2014 07 30.35683 16 07 26.076 -02 40 11.51 21.6G 533560 F51 C~2rY3 2014 07 30.36878 16 07 26.030 -02 40 11.47 21.7G 533560 F51 C~2rY3 2014 08 17.25517 16 07 13.928 -02 45 31.86 22.3G 533560 F51 C~2rY3 2014 08 18.28881 16 07 14.009 -02 45 53.26 22.6G 533560 F51 C~2rY3 2014 08 19.26351 16 07 14.141 -02 46 13.93 22.9G 533560 F51 C~2rY3 2015 03 28.58600 16 18 55.560 -03 00 56.96 23.2G 533560 F51 C~2rY3 2015 03 29.63848 16 18 53.753 -03 00 29.09 21.5G 533560 F51 C~2rY3 2015 05 18.53211 16 16 16.740 -02 41 35.82 22.9G 533560 F51 C~2rY3 2015 05 19.42623 16 16 13.119 -02 41 21.48 22.2w 533560 F51 C~1vXT 2015 05 19.43688 16 16 13.071 -02 41 21.61 22.1w 533560 F51 C~1vXT 2015 05 19.44756 16 16 13.039 -02 41 21.17 22.3w 533560 F51 C~1vXT 2015 05 19.45822 16 16 12.987 -02 41 20.77 22.3w 533560 F51 C~1vXT 2015 06 07.46564 16 14 55.348 -02 37 34.49 22.0G 533560 F51 C~2rY3 2015 06 10.43663 16 14 43.491 -02 37 12.80 23.0G 533560 F51 C~2rY3 2015 07 06.32105 16 13 11.350 -02 36 51.16 533560 F51 C~2rY3 2015 07 07.26949 16 13 08.552 -02 36 55.86 22.0G 533560 F51 C~2rY3 2015 07 07.28016 16 13 08.511 -02 36 55.79 22.5G 533560 F51 C~2rY3 2015 07 07.29084 16 13 08.482 -02 36 55.79 22.0G 533560 F51 C~2rY3 2015 07 07.30154 16 13 08.442 -02 36 55.95 22.3G 533560 F51 C~2rY3 2016 03 09.62715 16 24 04.612 -03 09 32.80 22.2G 533560 F51 C~2rY3 2016 03 17.61108 16 24 00.996 -03 06 05.80 21.2G 533560 F51 C~2rY3 2016 03 17.61963 16 24 00.981 -03 06 05.62 20.9G 533560 F51 C~2rY3 2016 04 03.59551 16 23 36.646 -02 58 36.96 21.5G 533560 F51 C~2rY3 2016 04 03.60653 16 23 36.613 -02 58 36.66 22.2G 533560 F51 C~2rY3 2016 04 03.61758 16 23 36.601 -02 58 36.47 22.2G 533560 F51 C~2rY3 2016 04 11.49972 16 23 18.216 -02 55 12.44 22.5G 533560 F51 C~2rY3 2016 04 11.51400 16 23 18.168 -02 55 12.29 22.3G 533560 F51 C~2rY3 2016 04 11.52819 16 23 18.105 -02 55 11.83 22.7G 533560 F51 C~2rY3 2016 04 11.54244 16 23 18.076 -02 55 11.27 22.3G 533560 F51 C~2rY3 2016 05 15.49374 16 21 21.778 -02 42 52.12 22.4G 533560 F51 C~2rY3 2016 06 05.36295 16 19 56.414 -02 38 24.57 23.3G 533560 F51 C~2rY4 2016 06 05.37353 16 19 56.379 -02 38 24.16 22.6G 533560 F51 C~2rY4 2016 06 05.38420 16 19 56.329 -02 38 24.00 22.6G 533560 F51 C~2rY4 2016 06 05.39483 16 19 56.286 -02 38 24.01 22.0G 533560 F51 C~2rY4 2016 06 07.44481 16 19 47.958 -02 38 07.51 22.6G 533560 F51 C~2rY4 2016 06 07.46704 16 19 47.872 -02 38 07.29 22.7G 533560 F51 C~2rY4 2016 06 07.47817 16 19 47.823 -02 38 07.36 23.1G 533560 F51 C~2rY4 2016 06 29.37320 16 18 25.459 -02 37 08.49 22.1G 533560 F51 C~2rY4 2016 06 29.38365 16 18 25.417 -02 37 08.55 22.6G 533560 F51 C~2rY4 2016 06 29.39413 16 18 25.378 -02 37 08.48 22.4G 533560 F51 C~2rY4 2016 06 29.40464 16 18 25.349 -02 37 08.43 22.5G 533560 F51 C~2rY4 2016 07 31.26907 16 17 06.049 -02 41 59.44 22.6G 533560 F51 C~2rY4 2016 07 31.28103 16 17 06.029 -02 41 59.98 22.2G 533560 F51 C~2rY4 2016 07 31.29301 16 17 06.015 -02 41 59.83 22.1G 533560 F51 C~2rY4 2016 07 31.30493 16 17 05.988 -02 41 59.96 22.4G 533560 F51 C~2rY4 2017 03 30.61745 16 28 40.126 -03 01 02.41 22.7G 533560 F51 C~2rY4 2017 04 26.54241 16 27 30.737 -02 49 48.41 22.0G 533560 F51 C~2rY4 2017 05 22.48645 16 25 52.131 -02 41 40.87 22.5G 533560 F51 C~2rY4 2017 06 23.36489 16 23 44.159 -02 37 38.08 22.9G 533560 F51 C~2rY4 2017 06 23.37884 16 23 44.106 -02 37 38.44 22.5G 533560 F51 C~2rY4 2017 06 23.39275 16 23 44.052 -02 37 38.31 22.5G 533560 F51 C~2rY4 2017 08 08.26545 16 21 50.246 -02 44 47.80 22.1G 533560 F51 C~2rY4 2017 08 08.27672 16 21 50.248 -02 44 47.86 22.6G 533560 F51 C~2rY4 2017 08 08.28794 16 21 50.218 -02 44 47.98 22.2G 533560 F51 C~2rY4 2017 08 08.29919 16 21 50.227 -02 44 48.19 22.8G 533560 F51 C~2rY4 2018 04 18.411530 16 32 55.34 -02 53 34.5 22.0G 533560 705 C~2rY4 2018 04 19.460200 16 32 52.33 -02 53 09.2 24.0G 533560 705 C~2rY4 2018 05 21.49418 16 30 56.582 -02 42 27.45 22.4G 533560 F51 C~2rY4 2018 05 21.50617 16 30 56.537 -02 42 27.24 22.5G 533560 F51 C~2rY4 2018 05 21.53035 16 30 56.447 -02 42 27.00 22.6G 533560 F51 C~2rY4 2022 06 26.355492 16 48 40.116 -02 38 57.44 22.1w 533560 F52 C~5hzl 2022 06 26.367714 16 48 40.087 -02 38 57.55 22.3w 533560 F52 C~5hzl 2022 06 26.379931 16 48 40.024 -02 38 57.68 22.0w 533560 F52 C~5hzl 2022 06 26.392170 16 48 39.974 -02 38 57.88 22.0w 533560 F52 C~5hzl
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 -0.17 0.00 -0.51
2 0.0055 0.00 0.03 0.00 -0.06
3 0.0708 0.00 -0.02 0.00 0.27
4 0.0709 0.00 0.08 0.00 -0.05
5 1.0047 0.00 0.05 0.00 0.15
6 1.0047 0.00 -0.00 0.00 -0.16
7 1.9358 0.00 0.12 0.00 0.17
8 1.9358 0.00 0.00 0.00 -0.03
9 1.9522 0.00 0.02 0.00 0.15
10 1.9605 0.00 -0.11 0.00 -0.12
11 1.9605 0.00 -0.22 0.00 -0.04
12 1.9661 0.00 -0.11 0.00 -0.10
13 2.0967 0.00 0.07 0.00 0.29
14 2.0968 0.00 0.05 0.00 0.26
15 2.0968 0.00 -0.13 0.00 -0.19
16 2.0969 0.00 -0.03 0.00 0.12
17 2.7137 0.00 0.27 0.00 0.18
18 2.7711 0.00 0.11 0.00 -0.13
19 2.7711 0.00 0.05 0.00 0.01
20 2.7711 0.00 0.03 0.00 -0.13
21 2.7711 0.00 0.09 0.00 -0.01
22 2.9460 0.00 0.12 0.00 0.33
23 2.9460 0.00 0.33 0.00 -0.14
24 2.9461 0.00 0.08 0.00 -0.36
25 2.9461 0.00 0.21 0.00 -0.51
26 3.0088 0.00 0.13 0.00 -0.07
27 3.0088 0.00 0.12 0.00 0.22
28 3.0088 0.00 -0.11 0.00 0.02
29 3.0089 0.00 0.08 0.00 -0.04
30 3.0963 0.00 0.09 0.00 0.27
31 3.1072 0.00 0.02 0.00 0.05
32 3.1098 0.00 0.10 0.00 -0.04
33 3.9072 0.00 0.01 0.00 -0.12
34 3.9537 0.00 -0.04 0.00 -0.24
35 3.9944 0.00 -0.00 0.00 -0.05
36 3.9944 0.00 0.01 0.00 0.31
37 3.9945 0.00 0.02 0.00 0.23
38 3.9945 0.00 0.04 0.00 0.06
39 4.0382 0.00 -0.09 0.00 -0.04
40 4.0383 0.00 0.05 0.00 0.03
41 4.0383 0.00 -0.14 0.00 0.03
42 4.0383 0.00 -0.09 0.00 0.09
43 4.0653 0.00 -0.15 0.00 0.03
44 4.0654 0.00 -0.04 0.00 -0.11
45 4.0654 0.00 -0.32 0.00 -0.28
46 4.1203 0.00 0.18 0.00 0.05
47 4.1420 0.00 -0.16 0.00 0.05
48 4.2213 0.00 0.04 0.00 0.27
49 4.2241 0.00 0.02 0.00 0.10
50 4.2241 0.00 -0.23 0.00 0.11
51 4.2241 0.00 -0.08 0.00 0.03
52 4.2242 0.00 -0.51 0.00 0.25
53 4.2731 0.00 -0.03 0.00 0.05
54 4.2760 0.00 0.20 0.00 0.11
55 4.2786 0.00 0.01 0.00 -0.05
56 4.8846 0.00 0.25 0.00 0.29
57 4.8875 0.00 0.06 0.00 0.27
58 5.0241 0.00 0.09 0.00 -0.10
59 5.0265 0.00 0.06 0.00 0.03
60 5.0265 0.00 0.00 0.00 -0.27
61 5.0266 0.00 0.19 0.00 0.01
62 5.0266 0.00 0.07 0.00 0.24
63 5.0786 0.00 -0.09 0.00 -0.31
64 5.0868 0.00 0.10 0.00 -0.36
65 5.1576 0.00 -0.29 0.00 -0.33
66 5.1602 0.00 0.14 0.00 -0.11
67 5.1603 0.00 0.01 0.00 0.01
68 5.1603 0.00 0.06 0.00 0.07
69 5.1603 0.00 -0.06 0.00 -0.03
70 5.8347 0.00 -0.01 0.00 0.11
71 5.8566 0.00 -0.86 0.00 0.32
72 5.8566 0.00 -0.97 0.00 0.27
73 5.9031 0.00 -0.07 0.00 0.12
74 5.9031 0.00 -0.21 0.00 0.13
75 5.9031 0.00 -0.04 0.00 0.03
76 5.9247 0.00 0.46 0.00 0.01
77 5.9248 0.00 0.31 0.00 -0.20
78 5.9248 0.00 -0.07 0.00 -0.10
79 5.9248 0.00 0.07 0.00 0.10
80 6.0178 0.00 0.03 0.00 -0.23
81 6.0749 0.00 -0.01 0.00 -0.24
82 6.0750 0.00 0.12 0.00 0.08
83 6.0750 0.00 0.03 0.00 0.15
84 6.0750 0.00 0.05 0.00 0.05
85 6.0806 0.00 -0.04 0.00 0.03
86 6.0807 0.00 0.04 0.00 0.08
87 6.0807 0.00 -0.01 0.00 -0.07
88 6.1407 0.00 0.10 0.00 -0.06
89 6.1407 0.00 0.01 0.00 -0.10
90 6.1407 0.00 -0.03 0.00 -0.00
91 6.1407 0.00 0.08 0.00 0.07
92 6.2280 0.00 0.01 0.00 0.03
93 6.2280 0.00 -0.02 0.00 -0.33
94 6.2281 0.00 0.05 0.00 0.01
95 6.2281 0.00 -0.09 0.00 0.06
96 6.8915 0.00 -0.01 0.00 0.05
97 6.9652 0.00 0.02 0.00 0.17
98 7.0362 0.00 0.09 0.00 -0.08
99 7.1235 0.00 -0.03 0.00 0.30
100 7.1236 0.00 -0.04 0.00 -0.07
101 7.1236 0.00 -0.06 0.00 0.06
102 7.2492 0.00 -0.03 0.00 -0.24
103 7.2492 0.00 0.17 0.00 -0.10
104 7.2493 0.00 -0.11 0.00 -0.01
105 7.2493 0.00 0.20 0.00 -0.02
106 7.9423 0.00 -0.01 0.00 -0.04
107 7.9451 0.00 0.26 0.00 -0.27
108 8.0328 0.00 -0.11 0.00 -0.07
109 8.0329 0.00 -0.03 0.00 -0.04
110 8.0329 0.00 0.12 0.00 -0.16
111 12.1310 0.00 -0.10 0.00 0.23
112 12.1311 0.00 0.19 0.00 0.13
113 12.1311 0.00 -0.04 0.00 0.01
114 12.1311 0.00 -0.06 0.00 -0.17
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.
533560 quality flag:3 Type: SCATNEAR SCATNEAR SCATNEAR axisobj 61.860 61.859 61.860 ecceobj 0.259 0.259 0.259 incobj 20.532 20.532 20.532 qmin 45.270 45.271 45.230 qmax 80.406 80.334 80.475 amean 62.430 62.430 62.431 amin 61.779 61.776 61.789 amax 63.220 63.248 63.248 emean 0.257 0.257 0.257 emin 0.241 0.241 0.242 emax 0.273 0.272 0.273 imean 20.419 20.419 20.420 imin 20.034 20.039 20.046 imax 20.836 20.836 20.845 excite_mean 0.433 0.433 0.433 fracstop 1.000 1.000 1.000 cjmean 3.090 3.090 3.090 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 173.9 173.8 174.0 kozaiamp 180.0 180.0 180.0