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: 533211
# Created Fri Nov 22 02:07:28 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 114 observations of 114
# Arc: 18.39y
# First observation: 2006/01/06
# Last observation: 2024/05/27
# Chi-squared of fit: 153.36 DOF: 222 RMS: 0.21
# Min/Max residuals: -0.60 0.85
# Exact a, adot, b, bdot, g, gdot:
1.446108E-05 2.227264E-02 3.474896E-06 4.431614E-03 2.463614E-02 -9.231114E-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
7.448245 178.221538 0.938922 0.038466 -0.293404 2453742.014348
# Heliocentric elements and errors
Epoch: 2453742.5000 = 2006/01/07
Mean Anomaly: 212.93843 +/- 0.000
Argument of Peri: 187.43966 +/- 0.000
Long of Asc Node: 144.39536 +/- 0.000
Inclination: 13.57344 +/- 0.000
Eccentricity: 0.13055242 +/- 0.0000
Semi-Major Axis: 36.71747605 +/- 0.0000
Time of Perihelion: 2486939.9219 +/- 0.0
Perihelion: 31.92392054 +/- 0.0000
Aphelion: 41.51103157 +/- 0.0000
Period (y) 222.4936 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -40.49939243 +/- 0.0000
Ecliptic Y 2.19393519 +/- 0.0000
Ecliptic Z 5.26195454 +/- 0.0000
Ecliptic XDOT 0.00009141 +/- 0.0000
Ecliptic YDOT -0.00248542 +/- 0.0000
Ecliptic ZDOT 0.00047504 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 40.89872143 +/- 0.0000
Geocenter to KBO 40.59082486 +/- 0.0000
# Hcoef: 6.65
The following table shows the complete astrometric record for 533211. 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 (533211) followed by the observatory code and reference code for the source of the astrometry.
2006 01 06.513594 12 05 23.64 +07 32 14.9 22.7V 533211 645 C~2hhy 2006 01 06.514423 12 05 23.65 +07 32 14.9 22.4V 533211 645 C~2hhy 2006 01 06.516911 12 05 23.64 +07 32 14.9 23.5V 533211 645 C~2hhy 2010 02 24.57602 12 24 14.266 +06 45 42.05 22.3G 533211 F51 C~346R 2010 04 11.29942 12 20 49.90 +07 10 48.8 23.4g 533211 568 C~5H10 2010 04 11.35600 12 20 49.64 +07 10 50.4 23.5g 533211 568 C~5H10 2010 04 11.43494 12 20 49.28 +07 10 52.5 23.5g 533211 568 C~5H10 2010 07 01.31395 12 18 04.354 +07 17 21.11 22.8G 533211 F51 C~346R 2011 01 11.66854 12 31 06.763 +06 06 44.08 23.0G 533211 F51 C~346R 2011 03 13.42472 12 28 19.443 +06 37 21.54 22.3i 533211 F51 C~1w3v 2011 03 13.43722 12 28 19.387 +06 37 21.89 22.4i 533211 F51 C~1w3v 2011 04 01.33756 12 26 52.048 +06 47 53.11 22.7G 533211 F51 C~346R 2011 04 01.39761 12 26 51.737 +06 47 54.62 22.7w 533211 F51 C~1w3v 2012 02 14.61911 12 35 19.703 +06 03 24.58 22.6G 533211 F51 C~346R 2012 02 28.54015 12 34 30.760 +06 11 18.87 22.9w 533211 F51 C~1w3v 2012 02 28.55459 12 34 30.695 +06 11 19.55 23.0w 533211 F51 C~1w3v 2013 04 11.38355 12 36 36.853 +06 16 18.69 22.6w 533211 F51 C~1w3v 2013 04 11.39722 12 36 36.778 +06 16 19.53 22.5w 533211 F51 C~1w3v 2013 04 11.41101 12 36 36.733 +06 16 19.79 22.3w 533211 F51 C~1w3w 2013 04 17.33286 12 36 10.020 +06 18 58.99 23.5G 533211 F51 C~346R 2014 01 05.65786 12 46 38.799 +05 09 54.81 22.1G 533211 F51 C~346R 2014 02 26.56918 12 45 10.448 +05 32 52.53 22.7w 533211 F51 C~1w3w 2014 02 26.58140 12 45 10.399 +05 32 52.70 22.6w 533211 F51 C~1w3w 2014 02 27.49254 12 45 07.014 +05 33 24.53 22.7w 533211 F51 C~1w3w 2014 02 27.50481 12 45 06.958 +05 33 24.91 22.7w 533211 F51 C~1w3w 2014 02 27.52945 12 45 06.875 +05 33 25.73 22.5w 533211 F51 C~1w3w 2014 04 04.37674 12 42 29.177 +05 53 52.12 22.3w 533211 F51 C~1w3w 2014 04 23.33770 12 41 03.127 +06 02 32.47 22.6G 533211 F51 C~346R 2014 04 29.28202 12 40 38.332 +06 04 42.42 21.7G 533211 F51 C~346R 2014 04 29.29391 12 40 38.279 +06 04 42.51 22.7G 533211 F51 C~346R 2014 05 27.29051 12 39 07.527 +06 10 25.22 23.0G 533211 F51 C~346R 2014 05 27.30300 12 39 07.489 +06 10 25.24 22.6G 533211 F51 C~346R 2014 06 18.29078 12 38 37.039 +06 09 15.12 22.8G 533211 F51 C~346R 2015 01 19.58459 12 51 53.116 +04 54 59.00 21.6G 533211 F51 C~346R 2015 01 19.59815 12 51 53.119 +04 54 59.05 22.0G 533211 F51 C~346R 2015 01 19.61164 12 51 53.116 +04 54 59.65 22.4G 533211 F51 C~346R 2015 01 19.62517 12 51 53.095 +04 54 59.91 22.5G 533211 F51 C~346R 2015 02 18.54080 12 50 57.060 +05 08 57.49 22.9G 533211 F51 C~346R 2015 02 19.51305 12 50 54.032 +05 09 30.56 22.8G 533211 F51 C~346R 2015 03 23.48733 12 48 45.901 +05 28 03.06 23.2G 533211 F51 C~346R 2015 03 23.49994 12 48 45.848 +05 28 03.81 22.8G 533211 F51 C~346R 2015 03 23.51252 12 48 45.777 +05 28 04.22 23.1G 533211 F51 C~346R 2015 03 23.52511 12 48 45.734 +05 28 04.68 22.7G 533211 F51 C~346R 2015 05 21.27213 12 44 40.453 +05 50 58.76 21.8G 533211 F51 C~346R 2015 05 21.28643 12 44 40.422 +05 50 59.13 22.0G 533211 F51 C~346R 2015 05 21.30076 12 44 40.319 +05 50 59.04 23.2G 533211 F51 C~346R 2015 05 21.31511 12 44 40.293 +05 50 59.08 23.1G 533211 F51 C~346R 2015 05 22.30666 12 44 37.508 +05 51 07.06 23.1G 533211 F51 C~346R 2016 01 16.58853 12 57 09.716 +04 34 35.85 22.7G 533211 F51 C~346R 2016 02 02.57043 12 56 54.507 +04 41 15.84 22.5G 533211 F51 C~346R 2016 02 09.53616 12 56 40.744 +04 44 37.30 22.9G 533211 F51 C~346R 2016 02 15.65645 12 56 25.360 +04 47 48.12 21.2G 533211 F51 C~346R 2016 02 16.57816 12 56 22.779 +04 48 17.71 22.7G 533211 F51 C~346R 2016 02 29.52072 12 55 40.450 +04 55 34.97 22.7G 533211 F51 C~346R 2016 02 29.53281 12 55 40.450 +04 55 35.50 22.4G 533211 F51 C~346R 2016 02 29.54474 12 55 40.396 +04 55 36.18 21.2G 533211 F51 C~346R 2016 03 07.43836 12 55 13.707 +04 59 37.73 22.9G 533211 F51 C~346R 2016 04 03.39571 12 53 12.889 +05 15 00.37 22.8G 533211 F51 C~346R 2016 04 03.40753 12 53 12.842 +05 15 00.86 22.0G 533211 F51 C~346R 2016 04 03.41934 12 53 12.790 +05 15 01.40 23.2G 533211 F51 C~346R 2016 04 03.43120 12 53 12.723 +05 15 01.77 22.2G 533211 F51 C~346R 2016 04 29.42747 12 51 15.047 +05 26 36.71 22.7G 533211 F51 C~346R 2017 01 27.63485 13 02 20.002 +04 19 23.81 22.8G 533211 F51 C~346R 2017 01 27.64420 13 02 19.981 +04 19 23.83 22.7G 533211 F51 C~346R 2017 01 27.65342 13 02 19.971 +04 19 24.36 23.7G 533211 F51 C~346R 2017 02 21.48334 13 01 26.513 +04 31 41.97 21.4G 533211 F51 C~346R 2017 02 21.49554 13 01 26.465 +04 31 42.78 22.2G 533211 F51 C~346R 2017 02 21.50772 13 01 26.443 +04 31 42.86 22.4G 533211 F51 C~346R 2017 02 21.51998 13 01 26.387 +04 31 43.06 22.5G 533211 F51 C~346R 2017 02 25.53529 13 01 13.239 +04 33 59.64 22.7G 533211 F51 C~346R 2017 02 25.56963 13 01 13.167 +04 34 00.36 22.5G 533211 F51 C~346R 2017 03 04.45071 13 00 48.216 +04 37 59.35 22.3G 533211 F51 C~346R 2017 03 04.46287 13 00 48.170 +04 38 00.59 22.3G 533211 F51 C~346R 2017 03 04.47507 13 00 48.128 +04 38 00.61 22.0G 533211 F51 C~346R 2017 03 04.48733 13 00 48.082 +04 38 00.95 22.4G 533211 F51 C~346R 2017 03 05.51632 13 00 44.099 +04 38 37.36 23.0G 533211 F51 C~346R 2017 03 05.52904 13 00 44.108 +04 38 37.86 22.0G 533211 F51 C~346R 2017 03 05.54177 13 00 44.026 +04 38 38.15 22.7G 533211 F51 C~346R 2017 03 05.55452 13 00 43.980 +04 38 38.24 22.6G 533211 F51 C~346R 2017 03 20.34600 12 59 41.752 +04 47 19.12 22.7G 533211 F51 C~346R 2017 03 20.35785 12 59 41.697 +04 47 19.86 22.9G 533211 F51 C~346R 2017 03 20.36972 12 59 41.641 +04 47 20.55 23.7G 533211 F51 C~346R 2017 03 20.38156 12 59 41.588 +04 47 20.63 23.0G 533211 F51 C~346R 2017 03 29.39959 12 59 00.162 +04 52 28.21 22.4G 533211 F51 C~346R 2017 03 29.41185 12 59 00.133 +04 52 28.12 22.3G 533211 F51 C~346R 2017 03 29.42541 12 59 00.042 +04 52 29.13 22.4G 533211 F51 C~346R 2017 03 29.43773 12 59 00.006 +04 52 29.33 22.6G 533211 F51 C~346R 2017 04 03.47025 12 58 36.343 +04 55 13.41 22.6G 533211 F51 C~346R 2017 04 03.48415 12 58 36.275 +04 55 13.91 22.4G 533211 F51 C~346R 2017 04 03.49806 12 58 36.205 +04 55 14.43 22.9G 533211 F51 C~346R 2017 04 03.51203 12 58 36.146 +04 55 14.78 22.5G 533211 F51 C~346R 2017 04 20.37285 12 57 17.551 +05 03 24.78 23.3G 533211 F51 C~346R 2017 04 20.38355 12 57 17.492 +05 03 25.22 22.4G 533211 F51 C~346R 2017 04 20.39423 12 57 17.441 +05 03 25.60 22.4G 533211 F51 C~346R 2017 04 20.40494 12 57 17.400 +05 03 25.78 22.2G 533211 F51 C~346R 2017 04 27.31709 12 56 46.775 +05 06 12.61 22.6G 533211 F51 C~346R 2017 04 27.33080 12 56 46.767 +05 06 12.33 21.5G 533211 F51 C~346R 2017 04 27.34457 12 56 46.632 +05 06 13.08 22.0G 533211 F51 C~346R 2017 04 27.35838 12 56 46.583 +05 06 13.44 22.7G 533211 F51 C~346R 2018 03 11.54214 13 05 44.066 +04 22 04.03 22.1G 533211 F51 C~346R 2018 03 17.44300 13 05 19.174 +04 25 32.16 22.6G 533211 F51 C~346R 2018 03 17.45699 13 05 19.092 +04 25 32.65 23.3G 533211 F51 C~346R 2018 03 17.47099 13 05 19.046 +04 25 33.01 22.5G 533211 F51 C~346R 2018 03 17.48503 13 05 18.957 +04 25 33.42 21.9G 533211 F51 C~346R 2022 04 08.251540 13 25 23.526 +03 16 14.10 22.5G 533211 G37 C~5aTV 2022 04 08.254700 13 25 23.511 +03 16 14.11 533211 G37 C~5aTV 2022 04 08.292160 13 25 23.327 +03 16 15.53 533211 G37 C~5aTV 2022 04 08.295450 13 25 23.307 +03 16 15.73 533211 G37 C~5aTV 2022 04 08.332940 13 25 23.131 +03 16 16.78 533211 G37 C~5aTV 2022 04 08.336080 13 25 23.122 +03 16 17.01 533211 G37 C~5aTV 2024 05 27.304941 13 32 44.832 +02 52 10.83 22.5w 533211 F51 C~851v 2024 05 27.317749 13 32 44.781 +02 52 10.97 22.3w 533211 F51 C~851v 2024 05 27.330535 13 32 44.746 +02 52 11.22 22.4w 533211 F51 C~851v 2024 05 27.344799 13 32 44.702 +02 52 11.19 22.4w 533211 F51 C~851v
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 -0.11
2 0.0000 0.00 0.07 0.00 -0.12
3 0.0000 0.00 -0.05 0.00 -0.17
4 4.1343 0.00 0.06 0.00 -0.06
5 4.2595 0.00 0.18 0.00 0.14
6 4.2597 0.00 0.14 0.00 0.19
7 4.2599 0.00 0.13 0.00 0.15
8 4.4813 0.00 -0.29 0.00 0.01
9 5.0134 0.00 0.05 0.00 0.18
10 5.1798 0.00 0.15 0.00 0.13
11 5.1798 0.00 0.16 0.00 0.04
12 5.2316 0.00 0.09 0.00 -0.09
13 5.2317 0.00 -0.30 0.00 -0.46
14 6.1057 0.00 -0.08 0.00 -0.40
15 6.1438 0.00 0.20 0.00 0.04
16 6.1438 0.00 0.09 0.00 0.22
17 7.2604 0.00 -0.11 0.00 -0.15
18 7.2605 0.00 -0.28 0.00 0.31
19 7.2605 0.00 0.01 0.00 0.18
20 7.2767 0.00 -0.59 0.00 0.18
21 7.9977 0.00 -0.30 0.00 0.15
22 8.1398 0.00 0.15 0.00 0.14
23 8.1398 0.00 0.11 0.00 -0.11
24 8.1423 0.00 0.07 0.00 -0.00
25 8.1423 0.00 -0.06 0.00 -0.05
26 8.1424 0.00 0.11 0.00 -0.09
27 8.2406 0.00 0.12 0.00 -0.38
28 8.2925 0.00 -0.33 0.00 -0.12
29 8.3087 0.00 -0.11 0.00 0.02
30 8.3088 0.00 -0.17 0.00 -0.13
31 8.3854 0.00 0.04 0.00 -0.20
32 8.3855 0.00 -0.09 0.00 -0.23
33 8.4457 0.00 -0.03 0.00 0.16
34 9.0351 0.00 -0.02 0.00 -0.00
35 9.0351 0.00 0.15 0.00 -0.24
36 9.0352 0.00 0.23 0.00 0.07
37 9.0352 0.00 0.05 0.00 0.04
38 9.1171 0.00 0.10 0.00 -0.35
39 9.1198 0.00 0.07 0.00 0.40
40 9.2073 0.00 -0.28 0.00 -0.24
41 9.2074 0.00 -0.19 0.00 0.08
42 9.2074 0.00 -0.37 0.00 0.06
43 9.2074 0.00 -0.13 0.00 0.09
44 9.3683 0.00 0.51 0.00 0.07
45 9.3683 0.00 0.68 0.00 0.32
46 9.3683 0.00 -0.23 0.00 0.11
47 9.3684 0.00 0.01 0.00 0.04
48 9.3711 0.00 0.24 0.00 0.29
49 10.0262 0.00 0.09 0.00 -0.03
50 10.0727 0.00 0.13 0.00 -0.11
51 10.0918 0.00 -0.11 0.00 0.02
52 10.1085 0.00 0.17 0.00 -0.04
53 10.1111 0.00 -0.10 0.00 -0.16
54 10.1465 0.00 -0.48 0.00 0.20
55 10.1465 0.00 0.21 0.00 0.30
56 10.1466 0.00 0.07 0.00 0.57
57 10.1654 0.00 -0.08 0.00 -0.15
58 10.2392 0.00 -0.15 0.00 -0.18
59 10.2393 0.00 -0.01 0.00 -0.07
60 10.2393 0.00 0.06 0.00 0.10
61 10.2393 0.00 -0.09 0.00 0.09
62 10.3105 0.00 -0.08 0.00 -0.06
63 11.0585 0.00 0.18 0.00 0.09
64 11.0585 0.00 0.03 0.00 -0.13
65 11.0586 0.00 0.04 0.00 0.18
66 11.1265 0.00 0.04 0.00 -0.02
67 11.1266 0.00 -0.09 0.00 0.38
68 11.1266 0.00 0.17 0.00 0.05
69 11.1266 0.00 -0.08 0.00 -0.16
70 11.1376 0.00 -0.18 0.00 0.24
71 11.1377 0.00 0.54 0.00 -0.21
72 11.1566 0.00 -0.24 0.00 -0.34
73 11.1566 0.00 -0.21 0.00 0.47
74 11.1566 0.00 -0.13 0.00 0.06
75 11.1567 0.00 -0.10 0.00 -0.03
76 11.1595 0.00 -0.41 0.00 0.21
77 11.1595 0.00 0.48 0.00 0.26
78 11.1596 0.00 0.01 0.00 0.10
79 11.1596 0.00 0.08 0.00 -0.26
80 11.2001 0.00 0.13 0.00 -0.18
81 11.2001 0.00 0.12 0.00 0.15
82 11.2002 0.00 0.09 0.00 0.42
83 11.2002 0.00 0.10 0.00 0.09
84 11.2249 0.00 -0.21 0.00 0.11
85 11.2249 0.00 0.23 0.00 -0.39
86 11.2249 0.00 -0.16 0.00 0.17
87 11.2250 0.00 0.18 0.00 -0.04
88 11.2388 0.00 -0.04 0.00 -0.12
89 11.2388 0.00 -0.06 0.00 -0.07
90 11.2388 0.00 -0.11 0.00 0.01
91 11.2389 0.00 0.01 0.00 -0.08
92 11.2850 0.00 0.09 0.00 -0.19
93 11.2851 0.00 -0.06 0.00 -0.02
94 11.2851 0.00 -0.08 0.00 0.08
95 11.2851 0.00 0.05 0.00 -0.02
96 11.3040 0.00 0.07 0.00 0.02
97 11.3041 0.00 0.85 0.00 -0.57
98 11.3041 0.00 -0.26 0.00 -0.13
99 11.3042 0.00 -0.09 0.00 -0.08
100 12.1753 0.00 -0.60 0.00 0.13
101 12.1915 0.00 0.12 0.00 0.01
102 12.1915 0.00 -0.18 0.00 0.00
103 12.1915 0.00 0.06 0.00 -0.13
104 12.1916 0.00 -0.34 0.00 -0.21
105 16.2512 0.00 0.02 0.00 -0.12
106 16.2512 0.00 0.03 0.00 -0.21
107 16.2513 0.00 -0.01 0.00 0.02
108 16.2513 0.00 -0.07 0.00 0.12
109 16.2514 0.00 0.01 0.00 -0.02
110 16.2514 0.00 0.11 0.00 0.11
111 18.3868 0.00 -0.02 0.00 -0.10
112 18.3869 0.00 -0.12 0.00 -0.06
113 18.3869 0.00 0.02 0.00 0.08
114 18.3869 0.00 0.10 0.00 -0.07
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.
533211 quality flag:3 Type: 4:3E 4:3E 4:3E axisobj 36.410 36.410 36.410 ecceobj 0.138 0.138 0.138 incobj 13.607 13.607 13.607 qmin 30.889 30.887 30.929 qmax 42.375 42.343 42.377 amean 36.477 36.477 36.478 amin 36.125 36.121 36.114 amax 36.880 36.869 36.882 emean 0.125 0.125 0.124 emin 0.102 0.102 0.101 emax 0.151 0.151 0.151 imean 13.274 13.274 13.334 imin 11.331 11.331 11.330 imax 15.271 15.274 15.341 excite_mean 0.262 0.262 0.262 fracstop 1.000 1.000 1.000 cjmean 2.951 2.951 2.950 libcent 0 180.8 180.4 180.4 libamp 0 81.6 82.3 86.5 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 178.6 178.8 178.9 kozaiamp 180.0 180.0 180.0