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: 533207
# Created Sun Nov 24 02:07:25 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 109 observations of 109
# Arc: 13.25y
# First observation: 2011/04/03
# Last observation: 2024/07/01
# Chi-squared of fit: 75.28 DOF: 212 RMS: 0.15
# Min/Max residuals: -0.66 0.40
# Exact a, adot, b, bdot, g, gdot:
1.569288E-05 2.838448E-02 -2.344747E-07 -2.061016E-03 2.742922E-02 6.438608E-04
# 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
5.763043 -133.510533 0.550594 0.084228 -0.835035 2455655.051396
# Heliocentric elements and errors
Epoch: 2455654.5000 = 2011/04/03
Mean Anomaly: 26.99430 +/- 0.000
Argument of Peri: 97.90815 +/- 0.000
Long of Asc Node: 99.72670 +/- 0.000
Inclination: 6.94436 +/- 0.000
Eccentricity: 0.01536908 +/- 0.0000
Semi-Major Axis: 37.80984394 +/- 0.0000
Time of Perihelion: 2449286.9070 +/- 0.0
Perihelion: 37.22874126 +/- 0.0000
Aphelion: 38.39094661 +/- 0.0000
Period (y) 232.4960 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -25.94633633 +/- 0.0000
Ecliptic Y -26.53721122 +/- 0.0000
Ecliptic Z 3.66088549 +/- 0.0000
Ecliptic XDOT 0.00199488 +/- 0.0000
Ecliptic YDOT -0.00200600 +/- 0.0000
Ecliptic ZDOT -0.00019820 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 37.29393673 +/- 0.0000
Geocenter to KBO 36.45749143 +/- 0.0000
# Hcoef: 6.45
The following table shows the complete astrometric record for 533207. 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 (533207) followed by the observatory code and reference code for the source of the astrometry.
2011 04 03.55063 15 02 48.269 -11 14 20.05 21.3G 533207 F51 C~2r7S 2011 04 03.56195 15 02 48.227 -11 14 20.23 21.6G 533207 F51 C~2r7S 2011 04 15.50454 15 01 54.732 -11 09 47.41 22.2G 533207 F51 C~2r7S 2011 06 02.32681 14 57 50.666 -10 53 18.69 22.4w 533207 F51 C~1vXH 2011 06 02.34010 14 57 50.602 -10 53 18.66 22.2w 533207 F51 C~1vXH 2011 06 02.35337 14 57 50.531 -10 53 18.29 22.2w 533207 F51 C~1vXH 2013 04 13.47554 15 14 32.554 -12 17 34.99 21.7G 533207 F51 C~2r7S 2013 05 08.43340 15 12 26.408 -12 08 37.96 22.1w 533207 F51 C~1vXH 2013 05 08.44751 15 12 26.329 -12 08 37.53 21.9w 533207 F51 C~1vXH 2013 05 08.46159 15 12 26.242 -12 08 37.29 22.0w 533207 F51 C~1vXH 2013 05 08.47574 15 12 26.169 -12 08 37.02 21.8w 533207 F51 C~1vXH 2013 06 04.37146 15 10 07.507 -12 00 35.67 22.2G 533207 F51 C~2r7S 2013 06 04.40111 15 10 07.356 -12 00 35.61 22.2G 533207 F51 C~2r7S 2013 06 04.41574 15 10 07.297 -12 00 35.08 22.1G 533207 F51 C~2r7S 2014 02 28.54790 15 22 54.311 -13 02 34.56 22.4w 533207 F51 C~1vXH 2014 02 28.55983 15 22 54.281 -13 02 34.47 22.1w 533207 F51 C~1vXH 2014 02 28.57179 15 22 54.280 -13 02 34.08 22.1w 533207 F51 C~1vXH 2014 02 28.58372 15 22 54.258 -13 02 34.14 22.4w 533207 F51 C~1vXH 2014 03 14.60558 15 22 33.836 -12 59 35.43 21.8G 533207 F51 C~2r7S 2014 03 14.62155 15 22 33.786 -12 59 35.39 22.4G 533207 F51 C~2r7S 2014 05 04.44644 15 19 07.010 -12 43 08.74 21.6G 533207 F51 C~2r7S 2014 05 04.45837 15 19 06.938 -12 43 08.56 22.4G 533207 F51 C~2r7S 2014 05 04.47031 15 19 06.867 -12 43 08.16 22.1G 533207 F51 C~2r7S 2014 05 04.48223 15 19 06.782 -12 43 07.99 21.9G 533207 F51 C~2r7S 2014 05 10.44086 15 18 35.141 -12 41 07.33 22.1G 533207 F51 C~2r7S 2014 05 10.45283 15 18 35.067 -12 41 07.17 21.9G 533207 F51 C~2r7S 2014 05 22.41312 15 17 31.448 -12 37 20.83 22.2w 533207 F51 C~1vXH 2014 05 22.42691 15 17 31.365 -12 37 20.59 22.2w 533207 F51 C~1vXH 2014 05 22.44037 15 17 31.329 -12 37 20.13 22.2w 533207 F51 C~1vXH 2014 05 22.45379 15 17 31.217 -12 37 19.98 22.1w 533207 F51 C~1vXH 2014 05 24.36642 15 17 21.224 -12 36 46.46 22.2w 533207 F51 C~1vXH 2014 05 24.37906 15 17 21.165 -12 36 46.26 22.0w 533207 F51 C~1vXH 2014 05 24.43312 15 17 20.871 -12 36 45.38 22.3w 533207 F51 C~1vXH 2014 05 24.44575 15 17 20.800 -12 36 45.00 22.0w 533207 F51 C~1vXH 2014 06 03.40834 15 16 30.230 -12 34 05.39 22.2G 533207 F51 C~2r7S 2014 06 03.42106 15 16 30.163 -12 34 05.22 22.1w 533207 F51 C~1vXH 2014 06 03.43376 15 16 30.101 -12 34 04.84 22.1w 533207 F51 C~1vXH 2014 06 03.44644 15 16 30.045 -12 34 04.64 22.2w 533207 F51 C~1vXH 2014 06 17.34259 15 15 26.645 -12 31 13.22 22.2G 533207 F51 C~2r7S 2014 06 21.34331 15 15 10.431 -12 30 36.12 22.0G 533207 F51 C~2r7S 2014 06 21.35596 15 15 10.368 -12 30 35.91 22.4G 533207 F51 C~2r7S 2014 06 21.36857 15 15 10.328 -12 30 35.99 22.0G 533207 F51 C~2r7S 2014 06 21.38119 15 15 10.279 -12 30 35.72 22.3G 533207 F51 C~2r7S 2014 07 26.26522 15 13 43.851 -12 29 56.45 22.4w 533207 F51 C~1vXH 2014 07 26.27722 15 13 43.830 -12 29 56.41 22.3w 533207 F51 C~1vXH 2014 07 26.28919 15 13 43.820 -12 29 56.60 22.2w 533207 F51 C~1vXH 2014 07 26.30114 15 13 43.812 -12 29 56.57 22.1w 533207 F51 C~1vXH 2014 07 28.26663 15 13 42.347 -12 30 10.24 21.9G 533207 F51 C~2r7S 2014 07 28.27752 15 13 42.333 -12 30 10.22 22.2G 533207 F51 C~2r7S 2014 07 28.28843 15 13 42.318 -12 30 10.34 22.0G 533207 F51 C~2r7S 2015 04 25.50939 15 26 14.248 -13 18 42.79 22.2G 533207 F51 C~2r7S 2015 04 25.52154 15 26 14.176 -13 18 42.73 22.1G 533207 F51 C~2r7S 2015 04 25.53355 15 26 14.114 -13 18 42.47 22.0G 533207 F51 C~2r7S 2015 04 25.54563 15 26 14.060 -13 18 42.13 22.0G 533207 F51 C~2r7S 2015 06 16.38552 15 21 49.373 -13 04 05.42 22.0G 533207 F51 C~2r7S 2015 06 16.40015 15 21 49.292 -13 04 05.05 22.2G 533207 F51 C~2r7S 2015 06 23.39277 15 21 20.320 -13 03 00.43 22.4G 533207 F51 C~2r7S 2015 06 24.33440 15 21 16.694 -13 02 53.37 22.0G 533207 F51 C~2r7S 2016 03 15.56476 15 35 04.049 -14 02 08.56 21.8G 533207 F51 C~2r7S 2016 03 15.57917 15 35 04.006 -14 02 08.48 22.1G 533207 F51 C~2r7S 2016 03 15.59357 15 35 04.013 -14 02 08.34 21.9G 533207 F51 C~2r7S 2016 03 15.60796 15 35 03.939 -14 02 08.00 22.5G 533207 F51 C~2r7S 2016 04 01.55105 15 34 16.291 -13 57 44.96 22.3G 533207 F51 C~2r7S 2016 04 16.54403 15 33 14.999 -13 53 09.50 22.4G 533207 F51 C~2r7S 2016 04 16.55377 15 33 14.948 -13 53 08.47 22.2G 533207 F51 C~2r7S 2016 04 16.56351 15 33 14.909 -13 53 08.35 22.5G 533207 F51 C~2r7S 2016 04 16.57322 15 33 14.875 -13 53 08.50 22.8G 533207 F51 C~2r7S 2016 05 13.45209 15 30 58.116 -13 44 31.21 22.0G 533207 F51 C~2r7S 2016 07 08.30747 15 26 45.139 -13 33 44.50 22.2G 533207 F51 C~2r7S 2016 07 08.31854 15 26 45.099 -13 33 44.35 22.3G 533207 F51 C~2r7S 2016 07 08.32964 15 26 45.063 -13 33 44.46 22.2G 533207 F51 C~2r7S 2016 07 08.34096 15 26 45.031 -13 33 44.43 22.1G 533207 F51 C~2r7S 2017 03 23.59593 15 41 05.710 -14 30 54.94 22.5G 533207 F51 C~2r7S 2017 03 23.60866 15 41 05.686 -14 30 54.55 22.3G 533207 F51 C~2r7S 2017 03 23.62141 15 41 05.654 -14 30 54.42 22.5G 533207 F51 C~2r7S 2017 03 23.63419 15 41 05.627 -14 30 54.24 23.1G 533207 F51 C~2r7S 2017 04 01.54434 15 40 38.605 -14 28 36.50 22.3G 533207 F51 C~2r7S 2017 04 01.55676 15 40 38.559 -14 28 36.28 22.2G 533207 F51 C~2r7S 2017 04 01.56914 15 40 38.498 -14 28 36.17 22.7G 533207 F51 C~2r7S 2017 04 01.58155 15 40 38.462 -14 28 36.02 22.3G 533207 F51 C~2r7S 2017 04 27.47960 15 38 46.901 -14 20 51.94 22.0G 533207 F51 C~2r7S 2017 04 27.49411 15 38 46.824 -14 20 51.86 22.0G 533207 F51 C~2r7S 2017 05 18.36844 15 36 56.660 -14 14 31.35 22.2G 533207 F51 C~2r7S 2017 05 18.37975 15 36 56.595 -14 14 31.27 21.9G 533207 F51 C~2r7S 2017 05 18.39103 15 36 56.532 -14 14 30.93 22.2G 533207 F51 C~2r7S 2017 05 18.40232 15 36 56.469 -14 14 30.74 22.0G 533207 F51 C~2r7S 2018 04 16.52918 15 46 04.603 -14 54 40.34 22.2G 533207 F51 C~2r7S 2018 05 20.49321 15 43 11.847 -14 44 44.81 22.9G 533207 F51 C~2r7S 2020 06 21.34577 15 53 19.560 -15 37 25.82 22.3w 533207 F51 C~3yK3 2020 06 21.35811 15 53 19.504 -15 37 26.00 22.5w 533207 F51 C~3yK3 2020 06 21.37046 15 53 19.439 -15 37 25.53 22.2w 533207 F51 C~3yK3 2020 06 21.38278 15 53 19.393 -15 37 25.58 22.2w 533207 F51 C~3yK3 2020 06 24.34855 15 53 06.087 -15 37 00.88 22.1w 533207 F51 C~3ywu 2020 06 24.35996 15 53 06.014 -15 37 00.90 22.4w 533207 F51 C~3ywu 2020 06 24.37140 15 53 05.961 -15 37 00.92 22.2w 533207 F51 C~3ywu 2021 06 30.310429 15 59 08.633 -16 05 07.29 22.2w 533207 F51 C~4trJ 2021 06 30.321782 15 59 08.563 -16 05 07.05 22.0w 533207 F51 C~4trJ 2021 06 30.333156 15 59 08.524 -16 05 07.13 21.9w 533207 F51 C~4trJ 2021 06 30.344515 15 59 08.476 -16 05 06.99 21.9w 533207 F51 C~4trJ 2024 05 06.537723 16 23 23.583 -17 36 24.03 21.9w 533207 F52 C~82dw 2024 05 06.544894 16 23 23.569 -17 36 24.11 22.2w 533207 F52 C~82dw 2024 05 06.552061 16 23 23.526 -17 36 23.55 22.0w 533207 F52 C~82dw 2024 06 06.398112 16 20 36.029 -17 30 10.71 22.2w 533207 F52 C~86bP 2024 06 06.406052 16 20 36.001 -17 30 10.75 21.9w 533207 F52 C~86bP 2024 06 06.414038 16 20 35.943 -17 30 10.52 21.9w 533207 F52 C~86bP 2024 06 06.421979 16 20 35.913 -17 30 10.46 21.9w 533207 F52 C~86bP 2024 07 01.344623 16 18 30.300 -17 26 42.06 21.9w 533207 F51 C~88oB 2024 07 01.352573 16 18 30.246 -17 26 42.32 21.9w 533207 F51 C~88oB 2024 07 01.368471 16 18 30.184 -17 26 42.09 21.9w 533207 F51 C~88oB
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 0.08 0.00 -0.23
2 0.0000 0.00 0.17 0.00 -0.66
3 0.0327 0.00 -0.06 0.00 0.03
4 0.1637 0.00 -0.03 0.00 0.10
5 0.1637 0.00 -0.03 0.00 -0.07
6 0.1637 0.00 -0.14 0.00 0.10
7 2.0285 0.00 0.13 0.00 0.13
8 2.0969 0.00 0.06 0.00 0.06
9 2.0969 0.00 0.02 0.00 0.20
10 2.0969 0.00 -0.14 0.00 0.14
11 2.0970 0.00 -0.08 0.00 0.12
12 2.1706 0.00 -0.05 0.00 0.11
13 2.1707 0.00 -0.15 0.00 -0.25
14 2.1707 0.00 0.03 0.00 0.07
15 2.9076 0.00 0.36 0.00 -0.12
16 2.9076 0.00 0.05 0.00 -0.15
17 2.9077 0.00 0.18 0.00 0.12
18 2.9077 0.00 -0.00 0.00 -0.06
19 2.9461 0.00 0.40 0.00 0.13
20 2.9461 0.00 0.19 0.00 -0.06
21 3.0853 0.00 0.14 0.00 0.06
22 3.0853 0.00 0.02 0.00 -0.00
23 3.0853 0.00 -0.08 0.00 0.15
24 3.0854 0.00 -0.40 0.00 0.07
25 3.1017 0.00 -0.10 0.00 -0.03
26 3.1017 0.00 -0.23 0.00 -0.11
27 3.1345 0.00 -0.12 0.00 -0.12
28 3.1345 0.00 -0.25 0.00 -0.12
29 3.1345 0.00 0.29 0.00 0.10
30 3.1346 0.00 -0.32 0.00 0.01
31 3.1398 0.00 -0.02 0.00 -0.04
32 3.1398 0.00 0.10 0.00 -0.06
33 3.1400 0.00 -0.00 0.00 -0.11
34 3.1400 0.00 -0.06 0.00 0.05
35 3.1673 0.00 -0.04 0.00 -0.01
36 3.1673 0.00 -0.09 0.00 -0.03
37 3.1674 0.00 -0.07 0.00 0.16
38 3.1674 0.00 0.04 0.00 0.18
39 3.2055 0.00 0.23 0.00 -0.19
40 3.2164 0.00 0.04 0.00 0.09
41 3.2164 0.00 -0.14 0.00 0.19
42 3.2165 0.00 0.02 0.00 0.01
43 3.2165 0.00 0.04 0.00 0.17
44 3.3120 0.00 0.18 0.00 -0.04
45 3.3121 0.00 0.03 0.00 0.08
46 3.3121 0.00 0.05 0.00 -0.04
47 3.3121 0.00 0.10 0.00 0.07
48 3.3175 0.00 0.28 0.00 0.00
49 3.3175 0.00 0.19 0.00 0.10
50 3.3176 0.00 0.09 0.00 0.06
51 4.0601 0.00 0.01 0.00 0.16
52 4.0602 0.00 -0.14 0.00 -0.03
53 4.0602 0.00 -0.15 0.00 -0.02
54 4.0602 0.00 -0.04 0.00 0.08
55 4.2021 0.00 -0.04 0.00 -0.01
56 4.2022 0.00 -0.28 0.00 0.20
57 4.2213 0.00 -0.13 0.00 0.06
58 4.2239 0.00 0.20 0.00 -0.21
59 4.9501 0.00 -0.05 0.00 0.06
60 4.9501 0.00 -0.23 0.00 -0.06
61 4.9502 0.00 0.33 0.00 -0.11
62 4.9502 0.00 -0.32 0.00 0.04
63 4.9966 0.00 -0.08 0.00 -0.15
64 5.0376 0.00 0.00 0.00 -0.61
65 5.0377 0.00 -0.08 0.00 0.23
66 5.0377 0.00 0.01 0.00 0.17
67 5.0377 0.00 0.18 0.00 -0.17
68 5.1113 0.00 -0.01 0.00 0.05
69 5.2642 0.00 0.09 0.00 -0.04
70 5.2643 0.00 -0.02 0.00 0.08
71 5.2643 0.00 -0.08 0.00 -0.05
72 5.2643 0.00 -0.07 0.00 -0.05
73 5.9714 0.00 -0.21 0.00 -0.16
74 5.9714 0.00 -0.05 0.00 0.05
75 5.9714 0.00 -0.01 0.00 -0.01
76 5.9715 0.00 0.11 0.00 -0.01
77 5.9959 0.00 0.01 0.00 0.10
78 5.9959 0.00 -0.02 0.00 0.12
79 5.9959 0.00 -0.29 0.00 0.03
80 5.9960 0.00 -0.17 0.00 -0.03
81 6.0669 0.00 0.06 0.00 0.05
82 6.0669 0.00 0.01 0.00 -0.14
83 6.1241 0.00 0.05 0.00 -0.04
84 6.1241 0.00 0.01 0.00 -0.15
85 6.1241 0.00 -0.01 0.00 -0.01
86 6.1242 0.00 -0.02 0.00 -0.01
87 7.0362 0.00 0.04 0.00 0.24
88 7.1292 0.00 0.05 0.00 0.11
89 9.2178 0.00 0.06 0.00 0.08
90 9.2178 0.00 0.09 0.00 -0.21
91 9.2179 0.00 -0.02 0.00 0.16
92 9.2179 0.00 0.15 0.00 -0.00
93 9.2260 0.00 0.26 0.00 0.01
94 9.2260 0.00 -0.07 0.00 -0.10
95 9.2261 0.00 -0.09 0.00 -0.21
96 10.2416 0.00 0.25 0.00 0.09
97 10.2417 0.00 -0.07 0.00 0.26
98 10.2417 0.00 0.07 0.00 0.10
99 10.2417 0.00 0.07 0.00 0.17
100 13.0924 0.00 -0.18 0.00 -0.11
101 13.0924 0.00 0.17 0.00 -0.28
102 13.0924 0.00 0.08 0.00 0.18
103 13.1769 0.00 -0.17 0.00 -0.04
104 13.1769 0.00 0.08 0.00 -0.16
105 13.1769 0.00 -0.13 0.00 -0.02
106 13.1769 0.00 0.09 0.00 -0.04
107 13.2452 0.00 0.08 0.00 0.17
108 13.2452 0.00 -0.19 0.00 -0.13
109 13.2452 0.00 -0.04 0.00 0.00
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.
533207 quality flag:3 Type: CLASSICAL CLASSICAL CLASSICAL axisobj 37.700 37.700 37.700 ecceobj 0.013 0.013 0.013 incobj 6.947 6.947 6.947 qmin 35.658 35.657 35.658 qmax 40.515 40.518 40.512 amean 37.965 37.965 37.965 amin 37.684 37.681 37.687 amax 38.252 38.252 38.252 emean 0.032 0.032 0.032 emin 0.001 0.001 0.001 emax 0.060 0.060 0.060 imean 6.013 6.013 6.013 imin 4.381 4.381 4.380 imax 7.538 7.538 7.538 excite_mean 0.110 0.110 0.110 fracstop 1.000 1.000 1.000 cjmean 3.025 3.025 3.025 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 180.6 180.6 180.5 kozaiamp 180.0 180.0 180.0