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: 533704 # Created Sun Nov 24 02:07:26 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 115 observations of 115 # Arc: 11.12y # First observation: 2010/08/18 # Last observation: 2021/09/30 # Chi-squared of fit: 88.50 DOF: 224 RMS: 0.16 # Min/Max residuals: -0.42 0.50 # Exact a, adot, b, bdot, g, gdot: 1.605840E-05 2.588906E-02 3.189219E-06 3.877639E-03 2.533393E-02 4.176745E-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 -10.009272 -27.778584 0.123650 -0.173911 -0.985079 2455426.932796 # Heliocentric elements and errors Epoch: 2455426.5000 = 2010/08/18 Mean Anomaly: 41.64498 +/- 0.000 Argument of Peri: 250.55896 +/- 0.000 Long of Asc Node: 20.92460 +/- 0.000 Inclination: 12.86443 +/- 0.000 Eccentricity: 0.19845626 +/- 0.0000 Semi-Major Axis: 46.32137824 +/- 0.0000 Time of Perihelion: 2442105.6836 +/- 0.0 Perihelion: 37.12861083 +/- 0.0000 Aphelion: 55.51414565 +/- 0.0000 Period (y) 315.2684 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 35.22407979 +/- 0.0000 Ecliptic Y -18.69312963 +/- 0.0000 Ecliptic Z -6.86050508 +/- 0.0000 Ecliptic XDOT 0.00176246 +/- 0.0000 Ecliptic YDOT 0.00224058 +/- 0.0000 Ecliptic ZDOT 0.00033420 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 40.46266534 +/- 0.0000 Geocenter to KBO 39.47268848 +/- 0.0000 # Hcoef: 6.03
The following table shows the complete astrometric record for 533704. 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 (533704) followed by the observatory code and reference code for the source of the astrometry.
2010 08 18.43203 22 32 00.956 -20 00 02.18 22.1G 533704 F51 C~2rY6 2010 09 15.29780 22 29 44.399 -20 10 51.37 22.6G 533704 F51 C~2rY6 2010 09 15.30919 22 29 44.344 -20 10 51.56 22.3G 533704 F51 C~2rY6 2011 06 27.59693 22 40 32.294 -18 51 06.00 21.9G 533704 F51 C~2rY6 2011 07 27.48157 22 39 06.501 -19 03 43.45 22.2w 533704 F51 C~1vXa 2011 07 27.51097 22 39 06.383 -19 03 44.07 22.2w 533704 F51 C~1vXa 2011 07 27.52569 22 39 06.318 -19 03 44.52 22.1w 533704 F51 C~1vXa 2011 09 18.42665 22 34 59.726 -19 26 11.47 22.5G 533704 F51 C~2rY6 2011 09 18.43788 22 34 59.693 -19 26 11.72 22.1G 533704 F51 C~2rY6 2011 09 23.37140 22 34 37.278 -19 27 34.26 21.6G 533704 F51 C~2rY6 2011 10 14.29565 22 33 15.449 -19 31 05.62 22.6G 533704 F51 C~2rY6 2012 08 17.44422 22 42 52.735 -18 27 56.04 22.1w 533704 F51 C~1vXa 2012 08 17.45851 22 42 52.666 -18 27 56.69 22.2w 533704 F51 C~1vXa 2012 08 17.47277 22 42 52.606 -18 27 57.03 22.3w 533704 F51 C~1vXa 2012 08 17.48704 22 42 52.537 -18 27 57.24 21.8w 533704 F51 C~1vXa 2013 06 16.59745 22 51 08.111 -17 16 36.07 22.3G 533704 F51 C~2rY6 2013 08 09.45034 22 48 45.480 -17 37 55.33 22.2w 533704 F51 C~1vXa 2013 08 09.46460 22 48 45.431 -17 37 55.72 22.3w 533704 F51 C~1vXa 2013 08 09.47883 22 48 45.370 -17 37 56.07 22.1w 533704 F51 C~1vXa 2013 08 09.49307 22 48 45.307 -17 37 56.61 22.2w 533704 F51 C~1vXa 2013 08 30.42730 22 47 07.941 -17 47 32.05 21.7G 533704 F51 C~2rY6 2013 08 31.41178 22 47 03.155 -17 47 57.27 22.3w 533704 F51 C~1vXa 2013 08 31.42628 22 47 03.100 -17 47 57.60 22.2w 533704 F51 C~1vXa 2013 08 31.44074 22 47 03.021 -17 47 57.75 22.3w 533704 F51 C~1vXa 2013 08 31.45521 22 47 02.940 -17 47 58.31 22.1w 533704 F51 C~1vXa 2013 09 09.37970 22 46 19.786 -17 51 35.15 21.8G 533704 F51 C~2rY6 2013 09 22.35482 22 45 19.054 -17 56 00.65 22.6G 533704 F51 C~2rY6 2013 09 22.36604 22 45 19.008 -17 56 00.76 22.4G 533704 F51 C~2rY6 2013 09 23.38424 22 45 14.416 -17 56 18.59 21.8G 533704 F51 C~2rY6 2013 10 06.31804 22 44 20.181 -17 59 21.76 22.0G 533704 F51 C~2rY6 2013 10 06.33229 22 44 20.115 -17 59 22.13 21.9G 533704 F51 C~2rY6 2014 06 28.56221 22 56 00.650 -16 34 07.41 21.9w 533704 F51 C~1vXa 2014 06 28.57408 22 56 00.635 -16 34 07.64 21.8w 533704 F51 C~1vXa 2014 06 28.59784 22 56 00.601 -16 34 08.17 22.1w 533704 F51 C~1vXa 2014 07 08.53732 22 55 42.430 -16 37 35.10 22.2w 533704 F51 C~1vXa 2014 07 08.56094 22 55 42.373 -16 37 35.57 22.2w 533704 F51 C~1vXa 2014 07 08.57274 22 55 42.350 -16 37 35.76 22.2w 533704 F51 C~1vXa 2014 07 29.50344 22 54 39.457 -16 46 27.79 22.4w 533704 F51 C~1vXa 2014 07 29.51492 22 54 39.397 -16 46 28.17 22.1w 533704 F51 C~1vXa 2014 07 29.52636 22 54 39.358 -16 46 28.50 22.3w 533704 F51 C~1vXa 2014 07 29.53782 22 54 39.305 -16 46 28.97 22.2w 533704 F51 C~1vXa 2014 07 30.52629 22 54 35.657 -16 46 56.27 22.7G 533704 F51 C~2rY6 2014 07 30.53756 22 54 35.628 -16 46 56.46 22.8G 533704 F51 C~2rY6 2014 07 30.56002 22 54 35.510 -16 46 57.46 22.8G 533704 F51 C~2rY6 2014 08 28.36913 22 52 29.678 -17 00 21.41 22.5w 533704 F51 C~1vXa 2014 08 28.37967 22 52 29.627 -17 00 21.66 21.9w 533704 F51 C~1vXa 2014 08 28.39020 22 52 29.571 -17 00 22.18 22.2w 533704 F51 C~1vXa 2014 08 28.40074 22 52 29.532 -17 00 22.22 21.9w 533704 F51 C~1vXa 2014 09 11.39552 22 51 22.445 -17 06 11.41 22.3G 533704 F51 C~2rY6 2014 09 18.38585 22 50 49.532 -17 08 42.66 22.3w 533704 F51 C~1vXa 2014 09 18.39705 22 50 49.484 -17 08 43.20 22.1w 533704 F51 C~1vXa 2014 09 18.40824 22 50 49.409 -17 08 43.51 22.3w 533704 F51 C~1vXa 2014 09 18.41942 22 50 49.379 -17 08 43.72 22.1w 533704 F51 C~1vXa 2014 11 09.23527 22 47 57.957 -17 14 54.13 22.2G 533704 F51 C~2rY6 2015 06 25.55856 23 01 03.454 -15 47 18.78 22.4w 533704 F51 C~1vXb 2015 06 25.56968 23 01 03.444 -15 47 19.11 22.4w 533704 F51 C~1vXb 2015 06 25.58088 23 01 03.431 -15 47 19.33 22.1w 533704 F51 C~1vXb 2015 06 25.59205 23 01 03.418 -15 47 19.60 22.4w 533704 F51 C~1vXb 2015 07 12.50617 23 00 34.415 -15 52 57.02 22.3w 533704 F51 C~1vXb 2015 07 12.51731 23 00 34.385 -15 52 57.17 22.3w 533704 F51 C~1vXb 2015 07 12.52848 23 00 34.368 -15 52 57.27 22.1w 533704 F51 C~1vXb 2015 07 12.53963 23 00 34.342 -15 52 57.69 22.0w 533704 F51 C~1vXb 2015 07 14.57007 23 00 29.294 -15 53 45.33 23.0G 533704 F51 C~2rY6 2015 07 28.48575 22 59 46.790 -15 59 39.91 22.5G 533704 F51 C~2rY6 2015 08 21.41522 22 58 08.491 -16 10 48.27 21.6G 533704 F51 C~2rY6 2015 08 21.42638 22 58 08.429 -16 10 48.56 21.8G 533704 F51 C~2rY6 2015 08 21.43752 22 58 08.381 -16 10 48.83 21.8G 533704 F51 C~2rY6 2015 08 21.44864 22 58 08.348 -16 10 49.28 20.9G 533704 F51 C~2rY6 2015 09 09.36936 22 56 39.136 -16 19 07.89 22.3G 533704 F51 C~2rY6 2015 09 09.38055 22 56 39.079 -16 19 08.15 22.1G 533704 F51 C~2rY6 2015 09 09.39168 22 56 39.025 -16 19 08.34 22.5G 533704 F51 C~2rY6 2015 09 09.40279 22 56 38.973 -16 19 08.71 22.5G 533704 F51 C~2rY6 2015 11 04.27682 22 53 09.833 -16 30 12.55 23.1G 533704 F51 C~2rY6 2016 07 11.55976 23 05 30.692 -15 06 47.94 22.7G 533704 F51 C~2rY6 2016 07 11.57226 23 05 30.666 -15 06 48.12 22.0G 533704 F51 C~2rY6 2016 07 11.58476 23 05 30.656 -15 06 48.37 23.0G 533704 F51 C~2rY6 2016 07 11.59724 23 05 30.622 -15 06 48.41 22.2G 533704 F51 C~2rY6 2016 08 26.46623 23 02 41.895 -15 27 08.55 21.9G 533704 F51 C~2rY6 2016 08 27.45493 23 02 37.288 -15 27 35.72 22.1G 533704 F51 C~2rY6 2016 08 27.46603 23 02 37.250 -15 27 35.93 22.2G 533704 F51 C~2rY6 2016 08 27.47716 23 02 37.188 -15 27 36.53 21.9G 533704 F51 C~2rY6 2016 08 27.48826 23 02 37.120 -15 27 36.69 22.3G 533704 F51 C~2rY6 2017 08 18.48744 23 08 14.210 -14 36 59.13 22.2G 533704 F51 C~2rY6 2017 08 18.49860 23 08 14.168 -14 36 59.24 21.8G 533704 F51 C~2rY6 2017 08 18.50976 23 08 14.117 -14 36 59.78 22.0G 533704 F51 C~2rY6 2017 08 18.52095 23 08 14.061 -14 37 00.07 22.1G 533704 F51 C~2rY6 2017 09 15.40205 23 06 05.542 -14 49 14.40 22.1G 533704 F51 C~2rY6 2017 09 15.41316 23 06 05.495 -14 49 14.58 22.3G 533704 F51 C~2rY6 2017 09 15.42437 23 06 05.443 -14 49 14.88 21.9G 533704 F51 C~2rY6 2017 09 15.43547 23 06 05.388 -14 49 15.17 22.3G 533704 F51 C~2rY6 2017 09 23.39217 23 05 28.856 -14 52 10.03 21.8G 533704 F51 C~2rY6 2017 09 23.40334 23 05 28.815 -14 52 09.93 21.9G 533704 F51 C~2rY6 2017 09 23.41447 23 05 28.752 -14 52 10.24 22.3G 533704 F51 C~2rY6 2017 09 23.42560 23 05 28.707 -14 52 10.50 21.9G 533704 F51 C~2rY6 2017 10 23.27718 23 03 32.859 -14 58 56.33 22.9G 533704 F51 C~2rY6 2018 05 19.60413 23 14 55.196 -13 27 39.90 22.5G 533704 F51 C~2rY6 2020 08 19.51527 23 22 28.975 -12 18 36.21 22.0w 533704 F51 C~46ld 2020 08 19.52776 23 22 28.918 -12 18 36.87 22.3w 533704 F51 C~46ld 2020 08 19.54026 23 22 28.855 -12 18 37.01 21.8w 533704 F51 C~46ld 2020 10 10.33541 23 18 40.331 -12 39 04.64 22.3w 533704 F51 C~4Ilj 2020 10 10.34661 23 18 40.280 -12 39 04.80 22.2w 533704 F51 C~4Ilj 2020 10 10.35781 23 18 40.233 -12 39 05.04 22.2w 533704 F51 C~4Ilj 2020 10 20.29919 23 18 03.646 -12 41 14.04 22.5w 533704 F51 C~4Ilj 2020 10 20.31046 23 18 03.581 -12 41 14.25 22.3w 533704 F51 C~4Ilj 2020 10 20.32168 23 18 03.533 -12 41 14.51 22.5w 533704 F51 C~4Ilj 2021 07 13.582152 23 29 02.735 -11 17 29.63 22.2w 533704 F51 C~4w8n 2021 07 13.593360 23 29 02.708 -11 17 29.67 22.2w 533704 F51 C~4w8n 2021 07 13.604574 23 29 02.696 -11 17 30.08 22.0w 533704 F51 C~4w8n 2021 09 09.432767 23 25 37.522 -11 41 46.05 22.1w 533704 F51 C~54w3 2021 09 09.449222 23 25 37.453 -11 41 46.45 22.0w 533704 F51 C~54w3 2021 09 09.471650 23 25 37.346 -11 41 47.04 21.9w 533704 F51 C~54w4 2021 09 30.358417 23 24 03.239 -11 50 01.34 22.3w 533704 F51 C~59Q3 2021 09 30.373267 23 24 03.164 -11 50 01.98 22.3w 533704 F51 C~59Q3 2021 09 30.389068 23 24 03.088 -11 50 02.16 22.3w 533704 F51 C~59Q3 2021 09 30.405108 23 24 03.026 -11 50 02.68 22.4w 533704 F51 C~59Q3
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 -0.14
2 0.0763 0.00 0.00 0.00 0.04
3 0.0763 0.00 -0.01 0.00 0.06
4 0.8574 0.00 0.36 0.00 -0.42
5 0.9392 0.00 0.02 0.00 -0.24
6 0.9393 0.00 0.01 0.00 -0.03
7 0.9393 0.00 -0.09 0.00 -0.06
8 1.0842 0.00 -0.04 0.00 -0.23
9 1.0842 0.00 0.26 0.00 -0.28
10 1.0977 0.00 0.33 0.00 0.02
11 1.1550 0.00 0.05 0.00 -0.34
12 1.9987 0.00 -0.14 0.00 0.33
13 1.9987 0.00 -0.15 0.00 0.08
14 1.9987 0.00 -0.03 0.00 0.13
15 1.9988 0.00 -0.03 0.00 0.32
16 2.8287 0.00 0.23 0.00 0.09
17 2.9761 0.00 -0.33 0.00 0.12
18 2.9761 0.00 -0.11 0.00 0.14
19 2.9762 0.00 -0.08 0.00 0.19
20 2.9762 0.00 -0.08 0.00 0.06
21 3.0335 0.00 0.29 0.00 0.02
22 3.0362 0.00 -0.04 0.00 0.07
23 3.0363 0.00 0.21 0.00 0.11
24 3.0363 0.00 0.09 0.00 0.33
25 3.0363 0.00 -0.05 0.00 0.14
26 3.0608 0.00 0.22 0.00 -0.00
27 3.0963 0.00 0.08 0.00 -0.23
28 3.0963 0.00 0.17 0.00 -0.14
29 3.0991 0.00 -0.14 0.00 -0.12
30 3.1345 0.00 0.01 0.00 -0.10
31 3.1346 0.00 -0.13 0.00 -0.32
32 3.8607 0.00 -0.03 0.00 0.06
33 3.8608 0.00 0.01 0.00 0.06
34 3.8608 0.00 0.03 0.00 -0.02
35 3.8880 0.00 0.14 0.00 -0.11
36 3.8881 0.00 0.11 0.00 -0.04
37 3.8881 0.00 0.17 0.00 0.03
38 3.9454 0.00 -0.02 0.00 0.26
39 3.9455 0.00 -0.27 0.00 0.19
40 3.9455 0.00 -0.21 0.00 0.18
41 3.9455 0.00 -0.35 0.00 0.02
42 3.9482 0.00 0.18 0.00 0.03
43 3.9483 0.00 0.39 0.00 0.15
44 3.9483 0.00 -0.08 0.00 -0.23
45 4.0272 0.00 -0.27 0.00 0.02
46 4.0272 0.00 -0.27 0.00 0.05
47 4.0273 0.00 -0.34 0.00 -0.19
48 4.0273 0.00 -0.16 0.00 0.05
49 4.0656 0.00 -0.08 0.00 0.00
50 4.0847 0.00 -0.15 0.00 0.50
51 4.0848 0.00 -0.08 0.00 0.18
52 4.0848 0.00 -0.41 0.00 0.10
53 4.0848 0.00 -0.06 0.00 0.12
54 4.2267 0.00 -0.14 0.00 0.02
55 4.8518 0.00 -0.21 0.00 0.18
56 4.8518 0.00 -0.18 0.00 0.03
57 4.8519 0.00 -0.19 0.00 -0.00
58 4.8519 0.00 -0.21 0.00 -0.09
59 4.8982 0.00 -0.06 0.00 -0.02
60 4.8982 0.00 -0.10 0.00 0.08
61 4.8983 0.00 0.07 0.00 0.24
62 4.8983 0.00 0.09 0.00 0.08
63 4.9039 0.00 0.08 0.00 -0.07
64 4.9420 0.00 0.11 0.00 -0.06
65 5.0075 0.00 0.05 0.00 -0.08
66 5.0075 0.00 -0.10 0.00 -0.06
67 5.0075 0.00 -0.04 0.00 -0.01
68 5.0076 0.00 0.24 0.00 -0.15
69 5.0594 0.00 0.10 0.00 -0.05
70 5.0594 0.00 0.06 0.00 -0.04
71 5.0594 0.00 0.06 0.00 0.05
72 5.0595 0.00 0.09 0.00 -0.06
73 5.2124 0.00 -0.14 0.00 -0.13
74 5.8977 0.00 -0.08 0.00 -0.19
75 5.8977 0.00 -0.03 0.00 -0.09
76 5.8977 0.00 0.27 0.00 -0.06
77 5.8978 0.00 0.20 0.00 0.18
78 6.0234 0.00 0.28 0.00 0.19
79 6.0261 0.00 -0.00 0.00 0.01
80 6.0261 0.00 0.22 0.00 0.10
81 6.0261 0.00 0.08 0.00 -0.20
82 6.0262 0.00 -0.15 0.00 -0.05
83 7.0008 0.00 -0.02 0.00 -0.13
84 7.0009 0.00 0.10 0.00 0.07
85 7.0009 0.00 0.07 0.00 -0.16
86 7.0009 0.00 -0.02 0.00 -0.14
87 7.0773 0.00 -0.01 0.00 -0.05
88 7.0773 0.00 0.08 0.00 0.03
89 7.0773 0.00 0.09 0.00 -0.01
90 7.0774 0.00 0.06 0.00 -0.04
91 7.0991 0.00 0.01 0.00 -0.20
92 7.0992 0.00 0.16 0.00 0.13
93 7.0992 0.00 -0.01 0.00 0.05
94 7.0992 0.00 0.08 0.00 0.02
95 7.1810 0.00 0.39 0.00 0.21
96 7.7513 0.00 0.01 0.00 -0.24
97 10.0043 0.00 0.08 0.00 -0.01
98 10.0044 0.00 0.02 0.00 -0.33
99 10.0044 0.00 -0.13 0.00 -0.13
100 10.1462 0.00 0.11 0.00 0.09
101 10.1462 0.00 0.02 0.00 0.11
102 10.1463 0.00 -0.01 0.00 0.04
103 10.1735 0.00 0.24 0.00 0.09
104 10.1735 0.00 -0.15 0.00 -0.00
105 10.1736 0.00 -0.28 0.00 -0.14
106 10.9025 0.00 0.02 0.00 0.02
107 10.9026 0.00 -0.06 0.00 0.19
108 10.9026 0.00 0.08 0.00 -0.01
109 11.0609 0.00 -0.08 0.00 0.01
110 11.0610 0.00 0.03 0.00 0.04
111 11.0610 0.00 -0.01 0.00 0.04
112 11.1182 0.00 0.08 0.00 0.18
113 11.1183 0.00 -0.06 0.00 -0.16
114 11.1183 0.00 -0.15 0.00 -0.02
115 11.1183 0.00 -0.02 0.00 -0.21
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.
533704 quality flag:3 Type: SCATEXTD SCATEXTD SCATEXTD axisobj 46.120 46.120 46.120 ecceobj 0.196 0.196 0.196 incobj 12.865 12.865 12.865 qmin 36.467 36.527 36.472 qmax 56.091 56.043 56.135 amean 46.071 46.071 46.070 amin 45.666 45.676 45.684 amax 46.547 46.555 46.569 emean 0.190 0.190 0.190 emin 0.176 0.175 0.176 emax 0.206 0.205 0.207 imean 12.745 12.753 12.748 imin 12.155 12.171 12.158 imax 13.430 13.440 13.434 excite_mean 0.291 0.291 0.291 fracstop 1.000 1.000 1.000 cjmean 3.023 3.023 3.023 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 179.2 179.4 179.3 kozaiamp 180.0 180.0 180.0