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: 543733 # Created Sun Dec 22 02:07:33 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 98 observations of 98 # Arc: 13.02y # First observation: 2010/10/08 # Last observation: 2023/10/17 # Chi-squared of fit: 61.11 DOF: 190 RMS: 0.14 # Min/Max residuals: -0.42 0.43 # Exact a, adot, b, bdot, g, gdot: 1.624895E-05 2.901394E-02 -4.454001E-06 -8.439505E-03 2.714133E-02 1.130755E-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 -3.843198 44.642097 0.492436 -0.058010 -0.863240 2455477.907366 # Heliocentric elements and errors Epoch: 2455478.5000 = 2010/10/09 Mean Anomaly: 6.17979 +/- 0.000 Argument of Peri: 183.96158 +/- 0.000 Long of Asc Node: 211.21360 +/- 0.000 Inclination: 16.65310 +/- 0.000 Eccentricity: 0.19077127 +/- 0.0000 Semi-Major Axis: 46.50638554 +/- 0.0000 Time of Perihelion: 2453489.9417 +/- 0.0 Perihelion: 37.63430323 +/- 0.0000 Aphelion: 55.37846785 +/- 0.0000 Period (y) 317.1590 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 27.12143625 +/- 0.0000 Ecliptic Y 26.08804978 +/- 0.0000 Ecliptic Z -2.46968399 +/- 0.0000 Ecliptic XDOT -0.00201604 +/- 0.0000 Ecliptic YDOT 0.00212864 +/- 0.0000 Ecliptic ZDOT -0.00085707 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 37.71281910 +/- 0.0000 Geocenter to KBO 36.84418065 +/- 0.0000 # Hcoef: 6.26
The following table shows the complete astrometric record for 543733. 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 (543733) followed by the observatory code and reference code for the source of the astrometry.
2010 10 08.40660 02 53 21.423 +12 33 19.67 21.9w 543733 F51 C~1vXe 2010 10 08.42481 02 53 21.342 +12 33 19.27 21.8w 543733 F51 C~1vXe 2010 10 08.44303 02 53 21.256 +12 33 18.94 21.9w 543733 F51 C~1vXe 2010 10 08.46216 02 53 21.174 +12 33 18.27 21.9w 543733 F51 C~1vXe 2010 10 29.54072 02 51 40.635 +12 23 20.95 22.3G 543733 F51 C~2qbI 2010 10 29.55249 02 51 40.589 +12 23 20.58 21.8G 543733 F51 C~2qbI 2010 10 30.52052 02 51 35.631 +12 22 52.54 21.4G 543733 F51 C~2qbI 2011 12 02.25445 02 55 58.015 +12 09 52.16 22.4G 543733 F51 C~2qbI 2011 12 02.26723 02 55 57.953 +12 09 51.85 22.7G 543733 F51 C~2qbI 2011 12 02.29280 02 55 57.827 +12 09 51.35 21.8G 543733 F51 C~2qbI 2012 10 18.39489 03 06 46.328 +12 29 39.54 22.1w 543733 F51 C~1vXe 2012 10 18.41002 03 06 46.258 +12 29 39.20 22.0w 543733 F51 C~1vXe 2012 10 18.42520 03 06 46.192 +12 29 38.63 22.0w 543733 F51 C~1vXe 2012 10 18.44046 03 06 46.118 +12 29 38.22 22.0w 543733 F51 C~1vXe 2012 12 07.24174 03 02 36.781 +12 08 30.94 22.1w 543733 F51 C~1vXe 2012 12 07.25677 03 02 36.712 +12 08 30.49 22.0w 543733 F51 C~1vXe 2012 12 07.27178 03 02 36.621 +12 08 30.35 22.2w 543733 F51 C~1vXe 2012 12 07.28682 03 02 36.554 +12 08 29.89 22.3w 543733 F51 C~1vXe 2013 11 24.29542 03 10 45.046 +12 13 12.55 22.1G 543733 F51 C~2qbI 2013 11 24.30871 03 10 44.990 +12 13 12.04 21.7G 543733 F51 C~2qbI 2013 11 24.32202 03 10 44.932 +12 13 11.82 21.4G 543733 F51 C~2qbI 2014 07 31.61363 03 22 33.042 +12 50 59.10 22.0w 543733 F51 C~1vXe 2014 07 31.61429 03 22 33.031 +12 50 59.18 22.3w 543733 F51 C~1vXe 2014 07 31.61495 03 22 33.046 +12 50 59.01 22.4w 543733 F51 C~1vXe 2014 07 31.61561 03 22 33.042 +12 50 59.29 22.3w 543733 F51 C~1vXe 2014 08 31.54834 03 23 06.452 +12 46 00.98 22.2w 543733 F51 C~1vXe 2014 08 31.56131 03 23 06.430 +12 46 00.82 22.3w 543733 F51 C~1vXe 2014 08 31.57423 03 23 06.423 +12 46 00.65 22.4w 543733 F51 C~1vXe 2014 08 31.58722 03 23 06.414 +12 46 00.32 22.2w 543733 F51 C~1vXe 2014 11 18.30439 03 18 21.230 +12 14 48.60 22.2G 543733 F51 C~2qbI 2014 11 20.47178 03 18 09.857 +12 13 56.23 22.1w 543733 F51 C~1vXe 2014 11 20.48307 03 18 09.795 +12 13 56.10 22.3w 543733 F51 C~1vXe 2014 11 20.49428 03 18 09.733 +12 13 55.87 22.4w 543733 F51 C~1vXe 2014 11 20.50548 03 18 09.681 +12 13 55.50 22.1w 543733 F51 C~1vXe 2014 11 26.29877 03 17 39.724 +12 11 40.93 22.3w 543733 F51 C~1vXe 2014 11 26.31000 03 17 39.686 +12 11 40.83 22.2w 543733 F51 C~1vXe 2014 11 26.32121 03 17 39.624 +12 11 40.78 21.9w 543733 F51 C~1vXe 2014 12 12.44114 03 16 21.946 +12 06 18.39 21.3G 543733 F51 C~2qbI 2014 12 12.46361 03 16 21.821 +12 06 17.51 21.8G 543733 F51 C~2qbI 2015 01 15.32402 03 14 33.385 +12 00 34.60 22.4w 543733 F51 C~1vXe 2015 01 15.33571 03 14 33.367 +12 00 34.69 22.4w 543733 F51 C~1vXe 2015 01 15.34742 03 14 33.347 +12 00 34.70 22.2w 543733 F51 C~1vXe 2015 01 15.35915 03 14 33.327 +12 00 34.62 22.1w 543733 F51 C~1vXe 2015 01 17.29603 03 14 30.222 +12 00 30.95 21.9w 543733 F51 C~1vXe 2015 01 17.30980 03 14 30.207 +12 00 30.92 22.1w 543733 F51 C~1vXe 2015 01 17.32360 03 14 30.192 +12 00 30.83 22.1w 543733 F51 C~1vXe 2015 01 17.33744 03 14 30.171 +12 00 30.91 22.1w 543733 F51 C~1vXe 2015 07 24.59681 03 28 59.765 +12 49 13.67 22.3w 543733 F51 C~1vXe 2015 07 24.60135 03 28 59.804 +12 49 13.57 22.0w 543733 F51 C~1vXe 2015 07 24.60595 03 28 59.805 +12 49 13.57 22.2w 543733 F51 C~1vXe 2015 07 24.61053 03 28 59.831 +12 49 13.60 22.1w 543733 F51 C~1vXe 2015 11 07.35793 03 26 22.285 +12 17 48.16 22.0G 543733 F51 C~2qbI 2015 11 07.36936 03 26 22.229 +12 17 47.39 22.3G 543733 F51 C~2qbI 2015 11 07.38089 03 26 22.155 +12 17 47.04 21.9G 543733 F51 C~2qbI 2015 11 08.37486 03 26 17.019 +12 17 21.91 21.8G 543733 F51 C~2qbI 2015 12 03.31020 03 24 07.570 +12 07 45.83 21.7G 543733 F51 C~2qbI 2015 12 03.32119 03 24 07.524 +12 07 45.56 22.5G 543733 F51 C~2qbI 2015 12 03.33218 03 24 07.463 +12 07 45.33 21.9G 543733 F51 C~2qbI 2015 12 03.34322 03 24 07.417 +12 07 45.11 22.2G 543733 F51 C~2qbI 2016 01 13.33070 03 21 33.753 +11 59 26.31 22.8G 543733 F51 C~2qbI 2016 01 31.25722 03 21 12.556 +11 59 42.12 22.6G 543733 F51 C~2qbI 2016 01 31.27018 03 21 12.545 +11 59 42.23 21.9G 543733 F51 C~2qbI 2016 01 31.28296 03 21 12.540 +11 59 42.29 22.3G 543733 F51 C~2qbI 2016 01 31.29585 03 21 12.538 +11 59 42.26 22.2G 543733 F51 C~2qbI 2016 10 12.57735 03 35 20.053 +12 26 02.16 21.6G 543733 F51 C~2qbI 2016 10 12.58901 03 35 20.002 +12 26 01.94 21.5G 543733 F51 C~2qbI 2016 10 12.60058 03 35 19.962 +12 26 01.72 21.6G 543733 F51 C~2qbI 2016 10 12.61219 03 35 19.910 +12 26 01.23 21.2G 543733 F51 C~2qbI 2017 09 23.48668 03 43 18.044 +12 30 22.79 22.3G 543733 F51 C~2qbI 2017 09 23.49771 03 43 18.020 +12 30 22.56 22.2G 543733 F51 C~2qbI 2017 09 23.50868 03 43 17.991 +12 30 22.26 22.0G 543733 F51 C~2qbI 2017 09 23.51969 03 43 17.970 +12 30 22.38 22.6G 543733 F51 C~2qbI 2017 09 24.46908 03 43 15.740 +12 30 00.93 22.2G 543733 F51 C~2qbI 2017 09 24.48269 03 43 15.695 +12 30 00.67 22.4G 543733 F51 C~2qbI 2017 09 24.49636 03 43 15.667 +12 30 00.48 22.2G 543733 F51 C~2qbI 2017 09 24.50993 03 43 15.626 +12 30 00.09 22.1G 543733 F51 C~2qbI 2017 11 18.33251 03 39 21.826 +12 07 45.38 22.4G 543733 F51 C~2qbI 2017 11 18.34415 03 39 21.761 +12 07 45.19 22.0G 543733 F51 C~2qbI 2017 12 22.41219 03 36 34.136 +11 57 35.20 22.3G 543733 F51 C~2qbI 2017 12 22.42385 03 36 34.096 +11 57 35.15 21.8G 543733 F51 C~2qbI 2017 12 22.43557 03 36 34.030 +11 57 35.22 22.0G 543733 F51 C~2qbI 2017 12 22.44728 03 36 33.984 +11 57 34.63 22.6G 543733 F51 C~2qbI 2020 01 21.27855 03 48 46.811 +11 47 51.13 22.1w 543733 F51 C~3cmp 2020 01 21.29010 03 48 46.802 +11 47 51.09 22.3w 543733 F51 C~3cmp 2020 01 21.31352 03 48 46.739 +11 47 51.22 22.2w 543733 F51 C~3cmp 2020 10 20.43471 04 02 26.837 +12 06 01.39 22.1w 543733 F51 C~4InE 2020 10 20.45738 04 02 26.747 +12 06 01.05 22.1w 543733 F51 C~4InE 2020 10 20.46876 04 02 26.692 +12 06 00.63 22.2w 543733 F51 C~4InE 2021 08 20.608431 04 10 36.030 +12 20 44.35 22.2w 543733 F51 C~526i 2021 08 20.612803 04 10 36.031 +12 20 44.43 22.2w 543733 F51 C~526i 2021 08 20.621510 04 10 36.054 +12 20 44.44 22.2w 543733 F51 C~526i 2022 09 01.595502 04 17 31.371 +12 11 35.16 22.5w 543733 F52 C~5nxy 2022 09 01.605041 04 17 31.368 +12 11 34.85 22.3w 543733 F52 C~5nxy 2022 09 01.614613 04 17 31.360 +12 11 34.84 22.1w 543733 F52 C~5nxy 2023 10 17.465964 04 23 06.667 +11 48 50.74 22.1w 543733 F52 C~7MGo 2023 10 17.477100 04 23 06.625 +11 48 50.32 22.1w 543733 F52 C~7MGo 2023 10 17.488214 04 23 06.593 +11 48 50.11 22.3w 543733 F52 C~7MGo 2023 10 17.499269 04 23 06.558 +11 48 49.84 22.0w 543733 F52 C~7MGo
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 0.16 0.00 -0.05
2 0.0000 0.00 0.14 0.00 0.04
3 0.0001 0.00 0.05 0.00 0.21
4 0.0002 0.00 0.08 0.00 0.06
5 0.0579 0.00 -0.07 0.00 0.07
6 0.0579 0.00 0.15 0.00 0.04
7 0.0605 0.00 0.03 0.00 -0.20
8 1.1495 0.00 0.01 0.00 -0.18
9 1.1495 0.00 -0.00 0.00 -0.21
10 1.1496 0.00 -0.07 0.00 -0.15
11 2.0287 0.00 -0.21 0.00 0.20
12 2.0288 0.00 -0.17 0.00 0.28
13 2.0288 0.00 -0.08 0.00 0.12
14 2.0288 0.00 -0.10 0.00 0.13
15 2.1652 0.00 0.04 0.00 0.15
16 2.1652 0.00 0.03 0.00 -0.01
17 2.1653 0.00 -0.30 0.00 0.15
18 2.1653 0.00 -0.27 0.00 -0.02
19 3.1291 0.00 -0.09 0.00 -0.12
20 3.1291 0.00 0.10 0.00 -0.32
21 3.1291 0.00 0.27 0.00 -0.23
22 3.8117 0.00 -0.10 0.00 0.07
23 3.8117 0.00 -0.29 0.00 0.15
24 3.8117 0.00 -0.09 0.00 -0.02
25 3.8117 0.00 -0.18 0.00 0.27
26 3.8963 0.00 0.17 0.00 0.06
27 3.8964 0.00 -0.04 0.00 0.10
28 3.8964 0.00 -0.03 0.00 0.13
29 3.8965 0.00 -0.05 0.00 0.00
30 4.1120 0.00 0.43 0.00 0.06
31 4.1179 0.00 0.05 0.00 -0.09
32 4.1179 0.00 0.02 0.00 0.05
33 4.1180 0.00 -0.02 0.00 0.09
34 4.1180 0.00 0.09 0.00 -0.01
35 4.1339 0.00 -0.40 0.00 -0.30
36 4.1339 0.00 -0.09 0.00 -0.15
37 4.1339 0.00 -0.15 0.00 0.05
38 4.1781 0.00 0.39 0.00 0.14
39 4.1781 0.00 0.04 0.00 -0.35
40 4.2708 0.00 -0.00 0.00 -0.07
41 4.2709 0.00 0.04 0.00 0.05
42 4.2709 0.00 0.05 0.00 0.09
43 4.2709 0.00 0.07 0.00 0.04
44 4.2762 0.00 -0.09 0.00 0.13
45 4.2763 0.00 0.02 0.00 0.12
46 4.2763 0.00 0.12 0.00 0.05
47 4.2763 0.00 0.13 0.00 0.16
48 4.7918 0.00 -0.26 0.00 0.17
49 4.7918 0.00 0.09 0.00 0.07
50 4.7918 0.00 -0.13 0.00 0.08
51 4.7918 0.00 0.03 0.00 0.11
52 5.0813 0.00 -0.10 0.00 0.24
53 5.0813 0.00 -0.03 0.00 -0.24
54 5.0814 0.00 -0.23 0.00 -0.30
55 5.0841 0.00 0.11 0.00 -0.11
56 5.1524 0.00 -0.13 0.00 -0.01
57 5.1524 0.00 0.02 0.00 -0.06
58 5.1524 0.00 -0.07 0.00 -0.08
59 5.1525 0.00 0.08 0.00 -0.08
60 5.2647 0.00 0.04 0.00 -0.08
61 5.3138 0.00 0.09 0.00 -0.03
62 5.3138 0.00 -0.01 0.00 0.02
63 5.3138 0.00 -0.02 0.00 0.02
64 5.3139 0.00 0.01 0.00 -0.07
65 6.0128 0.00 0.10 0.00 -0.09
66 6.0128 0.00 0.05 0.00 -0.02
67 6.0129 0.00 0.16 0.00 0.06
68 6.0129 0.00 0.10 0.00 -0.14
69 6.9598 0.00 -0.02 0.00 0.01
70 6.9599 0.00 0.02 0.00 0.02
71 6.9599 0.00 -0.02 0.00 -0.04
72 6.9599 0.00 0.06 0.00 0.33
73 6.9625 0.00 0.21 0.00 -0.11
74 6.9626 0.00 0.04 0.00 -0.07
75 6.9626 0.00 0.13 0.00 0.04
76 6.9626 0.00 0.03 0.00 -0.05
77 7.1127 0.00 0.11 0.00 0.06
78 7.1128 0.00 0.07 0.00 0.13
79 7.2060 0.00 -0.02 0.00 -0.28
80 7.2061 0.00 0.13 0.00 -0.19
81 7.2061 0.00 -0.12 0.00 0.03
82 7.2061 0.00 -0.06 0.00 -0.42
83 9.2864 0.00 -0.04 0.00 0.02
84 9.2865 0.00 0.19 0.00 -0.04
85 9.2865 0.00 -0.02 0.00 0.06
86 10.0343 0.00 -0.15 0.00 -0.12
87 10.0344 0.00 -0.07 0.00 0.09
88 10.0344 0.00 -0.18 0.00 -0.06
89 10.8671 0.00 0.03 0.00 -0.08
90 10.8671 0.00 -0.07 0.00 0.05
91 10.8671 0.00 0.06 0.00 0.17
92 11.8992 0.00 0.27 0.00 -0.03
93 11.8992 0.00 0.13 0.00 -0.19
94 11.8993 0.00 -0.08 0.00 -0.04
95 13.0241 0.00 -0.12 0.00 0.23
96 13.0241 0.00 -0.15 0.00 0.07
97 13.0242 0.00 -0.02 0.00 0.12
98 13.0242 0.00 0.05 0.00 0.10
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.
543733 quality flag:3 Type: SCATEXTD SCATEXTD SCATEXTD axisobj 46.716 46.716 46.716 ecceobj 0.194 0.194 0.194 incobj 16.630 16.630 16.630 qmin 36.556 36.556 36.537 qmax 56.486 56.507 56.424 amean 46.290 46.290 46.289 amin 45.889 45.894 45.893 amax 46.763 46.758 46.756 emean 0.193 0.193 0.193 emin 0.179 0.179 0.179 emax 0.209 0.209 0.208 imean 17.209 17.209 17.209 imin 16.684 16.684 16.686 imax 17.751 17.754 17.750 excite_mean 0.353 0.353 0.353 fracstop 1.000 1.000 1.000 cjmean 2.975 2.975 2.975 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 182.2 182.2 182.1 kozaiamp 180.0 179.9 180.0