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: 11VZ24 # Created Sun Nov 24 02:09:14 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 103 observations of 103 # Arc: 13.06y # First observation: 2010/11/10 # Last observation: 2023/12/04 # Chi-squared of fit: 87.79 DOF: 200 RMS: 0.16 # Min/Max residuals: -0.62 0.80 # Exact a, adot, b, bdot, g, gdot: 1.865378E-05 3.476990E-02 -6.366209E-06 -1.196744E-02 2.988489E-02 2.946957E-03 # Covariance matrix: 1.3697E-13 -3.8974E-14 -2.3514E-14 9.8353E-15 -7.0890E-15 -6.7994E-14 -3.8974E-14 1.4617E-14 1.0081E-14 -4.3614E-15 8.2274E-15 3.0077E-14 -2.3514E-14 1.0081E-14 7.7982E-14 -1.4204E-14 4.0744E-15 2.4222E-14 9.8353E-15 -4.3614E-15 -1.4204E-14 3.5987E-15 -2.8722E-15 -1.0464E-14 -7.0890E-15 8.2274E-15 4.0744E-15 -2.8722E-15 4.3150E-14 1.9259E-14 -6.7994E-14 3.0077E-14 2.4222E-14 -1.0464E-14 1.9259E-14 7.2173E-14 # lat0 lon0 xBary yBary zBary JD0 -13.897241 55.000585 0.120364 -0.235603 -0.952244 2455510.951586 # Heliocentric elements and errors Epoch: 2455510.5000 = 2010/11/10 Mean Anomaly: 8.06748 +/- 0.001 Argument of Peri: 199.14407 +/- 0.002 Long of Asc Node: 200.68320 +/- 0.000 Inclination: 23.18627 +/- 0.000 Eccentricity: 0.33885709 +/- 0.0000 Semi-Major Axis: 51.46452318 +/- 0.0023 Time of Perihelion: 2452488.4923 +/- 0.4 Perihelion: 34.02540443 +/- 0.0020 Aphelion: 68.90364193 +/- 0.0034 Period (y) 369.2072 +/- 0.02 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 19.29567759 +/- 0.0001 Ecliptic Y 27.34188503 +/- 0.0002 Ecliptic Z -8.03710863 +/- 0.0001 Ecliptic XDOT -0.00261031 +/- 0.0000 Ecliptic YDOT 0.00183233 +/- 0.0000 Ecliptic ZDOT -0.00112913 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 34.41647244 +/- 0.0002 Geocenter to KBO 33.46171084 +/- 0.0002 # Hcoef: 6.96
The following table shows the complete astrometric record for 11VZ24. 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 (11VZ24) followed by the observatory code and reference code for the source of the astrometry.
2010 11 10.45082 03 43 57.245 +05 30 19.99 22.0G 11VZ24 F51 C~345i 2010 11 16.50077 03 43 23.614 +05 27 30.22 22.5G 11VZ24 F51 C~345i 2010 11 16.51210 03 43 23.539 +05 27 29.89 22.1G 11VZ24 F51 C~345i 2011 10 21.56519 03 54 03.473 +05 28 20.54 21.7G 11VZ24 F51 C~345i 2011 10 25.54569 03 53 45.036 +05 26 04.58 21.6G 11VZ24 F51 C~345i 2011 11 05.42353 03 52 50.166 +05 20 12.24 22.1G 11VZ24 F51 C~345i 2011 11 05.51778 03 52 49.641 +05 20 09.74 22.2G 11VZ24 F51 C~345i 2011 11 05.53328 03 52 49.561 +05 20 08.82 21.4G 11VZ24 F51 C~345i 2011 11 25.44130 03 50 59.489 +05 11 13.79 22.4G 11VZ24 F51 C~345i 2011 11 25.45883 03 50 59.396 +05 11 13.38 22.0G 11VZ24 F51 C~345i 2011 11 25.47364 03 50 59.303 +05 11 13.02 22.2G 11VZ24 F51 C~345i 2011 11 25.48818 03 50 59.222 +05 11 12.75 22.2G 11VZ24 F51 C~345i 2012 10 20.53696 04 02 23.903 +05 15 17.42 21.9G 11VZ24 F51 C~345i 2012 10 20.55135 04 02 23.825 +05 15 16.80 22.2G 11VZ24 F51 C~345i 2013 11 06.41581 04 09 19.979 +04 52 46.72 22.3G 11VZ24 F51 C~345i 2013 11 06.42955 04 09 19.930 +04 52 46.33 22.8G 11VZ24 F51 C~345i 2013 11 06.44327 04 09 19.870 +04 52 45.60 22.3G 11VZ24 F51 C~345i 2013 11 06.45708 04 09 19.797 +04 52 45.14 22.5G 11VZ24 F51 C~345i 2013 11 27.49282 04 07 24.085 +04 43 51.82 22.4G 11VZ24 F51 C~345i 2014 01 21.24138 04 03 20.134 +04 39 55.53 22.0G 11VZ24 F51 C~345i 2014 01 21.25426 04 03 20.100 +04 39 55.56 22.1G 11VZ24 F51 C~345i 2014 01 21.26722 04 03 20.075 +04 39 55.71 22.4G 11VZ24 F51 C~345i 2014 01 21.28027 04 03 20.045 +04 39 55.84 22.0G 11VZ24 F51 C~345i 2014 10 02.54110 04 19 50.199 +04 58 43.97 22.0G 11VZ24 F51 C~345i 2014 10 02.55585 04 19 50.150 +04 58 43.44 22.0G 11VZ24 F51 C~345i 2014 10 02.57062 04 19 50.133 +04 58 43.01 22.3G 11VZ24 F51 C~345i 2014 10 02.58547 04 19 50.085 +04 58 42.51 22.5G 11VZ24 F51 C~345i 2014 12 01.40622 04 15 16.781 +04 28 57.32 22.2G 11VZ24 F51 C~345i 2015 01 09.25565 04 12 05.647 +04 24 43.77 22.2G 11VZ24 F51 C~345i 2015 01 09.26869 04 12 05.633 +04 24 43.62 21.5G 11VZ24 F51 C~345i 2015 01 09.28181 04 12 05.579 +04 24 43.69 21.9G 11VZ24 F51 C~345i 2015 01 09.29493 04 12 05.497 +04 24 43.61 20.5G 11VZ24 F51 C~345i 2015 01 15.22069 04 11 45.153 +04 25 26.01 22.1G 11VZ24 F51 C~345i 2015 01 15.23226 04 11 45.114 +04 25 26.04 22.2G 11VZ24 F51 C~345i 2015 01 15.24371 04 11 45.084 +04 25 26.23 22.3G 11VZ24 F51 C~345i 2015 01 15.25519 04 11 45.040 +04 25 26.36 22.3G 11VZ24 F51 C~345i 2015 01 19.22207 04 11 33.252 +04 26 05.97 22.4G 11VZ24 F51 C~345i 2015 01 19.23417 04 11 33.221 +04 26 06.26 22.3G 11VZ24 F51 C~345i 2015 01 19.24626 04 11 33.186 +04 26 06.21 22.9G 11VZ24 F51 C~345i 2015 01 19.25833 04 11 33.149 +04 26 06.50 22.3G 11VZ24 F51 C~345i 2015 10 21.53864 04 26 54.193 +04 33 30.46 22.4G 11VZ24 F51 C~345i 2015 10 21.55056 04 26 54.151 +04 33 30.16 22.5G 11VZ24 F51 C~345i 2015 10 21.56244 04 26 54.090 +04 33 29.75 22.7G 11VZ24 F51 C~345i 2015 10 21.57430 04 26 54.090 +04 33 29.16 23.5G 11VZ24 F51 C~345i 2015 10 22.45292 04 26 50.567 +04 32 59.79 22.3G 11VZ24 F51 C~345i 2015 12 02.43748 04 23 21.039 +04 14 42.27 21.8G 11VZ24 F51 C~345i 2015 12 03.35479 04 23 15.864 +04 14 26.69 22.2G 11VZ24 F51 C~345i 2015 12 03.36685 04 23 15.804 +04 14 26.40 22.3G 11VZ24 F51 C~345i 2015 12 03.37888 04 23 15.735 +04 14 26.21 22.0G 11VZ24 F51 C~345i 2015 12 03.39099 04 23 15.673 +04 14 26.01 22.2G 11VZ24 F51 C~345i 2016 01 01.33369 04 20 45.049 +04 10 30.96 22.0G 11VZ24 F51 C~345i 2016 01 01.34655 04 20 44.989 +04 10 30.99 21.8G 11VZ24 F51 C~345i 2016 01 01.35937 04 20 44.912 +04 10 30.67 22.4G 11VZ24 F51 C~345i 2016 01 01.37223 04 20 44.836 +04 10 31.09 21.8G 11VZ24 F51 C~345i 2016 01 14.34874 04 19 53.075 +04 11 32.53 22.2G 11VZ24 F51 C~345i 2016 01 14.36138 04 19 53.053 +04 11 32.67 22.4G 11VZ24 F51 C~345i 2016 01 14.37396 04 19 53.004 +04 11 32.52 22.7G 11VZ24 F51 C~345i 2016 01 14.38665 04 19 52.964 +04 11 32.80 22.2G 11VZ24 F51 C~345i 2016 01 29.28856 04 19 12.437 +04 14 43.11 22.8G 11VZ24 F51 C~345i 2016 01 29.30041 04 19 12.425 +04 14 43.41 22.3G 11VZ24 F51 C~345i 2016 01 29.31219 04 19 12.409 +04 14 43.61 22.4G 11VZ24 F51 C~345i 2016 01 29.32393 04 19 12.381 +04 14 43.85 22.0G 11VZ24 F51 C~345i 2016 10 13.53792 04 35 19.972 +04 23 17.89 22.5G 11VZ24 F51 C~345i 2016 10 13.54931 04 35 19.953 +04 23 17.14 22.9G 11VZ24 F51 C~345i 2016 10 13.56078 04 35 19.917 +04 23 16.82 22.4G 11VZ24 F51 C~345i 2016 10 13.57226 04 35 19.851 +04 23 16.29 22.8G 11VZ24 F51 C~345i 2016 10 13.63876 04 35 19.610 +04 23 14.36 22.1G 11VZ24 F51 C~345i 2016 11 01.49989 04 34 04.997 +04 12 45.64 22.1G 11VZ24 F51 C~345i 2016 11 01.51147 04 34 04.943 +04 12 45.37 21.8G 11VZ24 F51 C~345i 2017 01 24.24206 04 27 19.930 +03 59 40.72 22.5G 11VZ24 F51 C~345i 2017 01 24.25347 04 27 19.883 +03 59 40.81 22.7G 11VZ24 F51 C~345i 2017 01 24.26488 04 27 19.865 +03 59 41.13 22.7G 11VZ24 F51 C~345i 2017 01 24.27637 04 27 19.834 +03 59 41.14 23.4G 11VZ24 F51 C~345i 2017 09 19.60005 04 43 56.632 +04 23 11.25 23.0G 11VZ24 F51 C~345i 2017 09 19.60855 04 43 56.611 +04 23 10.71 22.6G 11VZ24 F51 C~345i 2017 09 19.61707 04 43 56.618 +04 23 10.39 22.7G 11VZ24 F51 C~345i 2017 09 19.62559 04 43 56.604 +04 23 10.16 22.4G 11VZ24 F51 C~345i 2017 09 30.59048 04 43 44.867 +04 16 35.57 22.4G 11VZ24 F51 C~345i 2017 09 30.60198 04 43 44.847 +04 16 34.97 22.5G 11VZ24 F51 C~345i 2017 09 30.61351 04 43 44.829 +04 16 34.57 22.6G 11VZ24 F51 C~345i 2017 09 30.62499 04 43 44.806 +04 16 34.15 22.4G 11VZ24 F51 C~345i 2017 10 20.59195 04 42 51.503 +04 04 46.34 22.8G 11VZ24 F51 C~345i 2017 10 27.47516 04 42 24.732 +04 00 58.00 22.2G 11VZ24 F51 C~345i 2017 10 27.48651 04 42 24.692 +04 00 57.56 22.4G 11VZ24 F51 C~345i 2017 10 27.49788 04 42 24.636 +04 00 57.58 21.2G 11VZ24 F51 C~345i 2017 10 27.50934 04 42 24.598 +04 00 57.67 22.1G 11VZ24 F51 C~345i 2017 12 23.31134 04 37 26.474 +03 42 18.80 21.0G 11VZ24 F51 C~345i 2017 12 23.31264 04 37 26.420 +03 42 19.03 22.3G 11VZ24 F51 C~345i 2017 12 23.32269 04 37 26.374 +03 42 18.81 22.8G 11VZ24 F51 C~345i 2017 12 23.32399 04 37 26.369 +03 42 18.72 22.5G 11VZ24 F51 C~345i 2017 12 23.33414 04 37 26.311 +03 42 18.64 22.3G 11VZ24 F51 C~345i 2017 12 23.33545 04 37 26.297 +03 42 18.77 22.2G 11VZ24 F51 C~345i 2017 12 23.34565 04 37 26.251 +03 42 18.65 22.3G 11VZ24 F51 C~345i 2017 12 23.34695 04 37 26.248 +03 42 18.70 11VZ24 F51 C~345i 2018 01 13.28778 04 35 50.701 +03 43 16.20 22.0G 11VZ24 F51 C~345i 2018 01 13.32908 04 35 50.558 +03 43 16.59 22.4G 11VZ24 F51 C~345i 2018 01 13.34160 04 35 50.539 +03 43 16.89 21.0G 11VZ24 F51 C~345i 2021 11 05.434750 05 12 41.370 +02 57 18.50 22.3G 11VZ24 G37 C~5BM3 2021 11 05.476720 05 12 41.195 +02 57 17.28 11VZ24 G37 C~5BM3 2021 11 05.517430 05 12 41.018 +02 57 15.97 11VZ24 G37 C~5BM3 2023 12 04.381988 05 25 21.595 +02 17 15.59 22.2w 11VZ24 F52 C~7X1d 2023 12 04.394837 05 25 21.535 +02 17 15.60 22.1w 11VZ24 F52 C~7X1d 2023 12 04.420541 05 25 21.405 +02 17 14.87 22.0w 11VZ24 F52 C~7X1d
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 -0.05 0.00 -0.01
2 0.0166 0.00 0.27 0.00 0.03
3 0.0166 0.00 0.11 0.00 0.01
4 0.9449 0.00 -0.08 0.00 -0.03
5 0.9558 0.00 -0.05 0.00 0.05
6 0.9856 0.00 0.11 0.00 -0.09
7 0.9858 0.00 -0.14 0.00 0.31
8 0.9859 0.00 -0.08 0.00 -0.13
9 1.0404 0.00 -0.01 0.00 0.04
10 1.0404 0.00 0.10 0.00 0.02
11 1.0404 0.00 -0.02 0.00 -0.00
12 1.0405 0.00 0.01 0.00 0.05
13 1.9441 0.00 -0.01 0.00 0.17
14 1.9441 0.00 -0.22 0.00 0.05
15 2.9896 0.00 -0.28 0.00 0.09
16 2.9897 0.00 0.08 0.00 0.10
17 2.9897 0.00 0.27 0.00 -0.22
18 2.9898 0.00 0.28 0.00 -0.27
19 3.0473 0.00 -0.10 0.00 0.11
20 3.1972 0.00 -0.12 0.00 0.16
21 3.1973 0.00 -0.15 0.00 0.04
22 3.1973 0.00 -0.05 0.00 0.03
23 3.1973 0.00 -0.03 0.00 0.00
24 3.8935 0.00 0.03 0.00 -0.05
25 3.8935 0.00 -0.15 0.00 -0.05
26 3.8936 0.00 0.16 0.00 0.05
27 3.8936 0.00 -0.00 0.00 0.09
28 4.0574 0.00 0.35 0.00 0.17
29 4.1637 0.00 -0.31 0.00 0.09
30 4.1638 0.00 0.22 0.00 -0.13
31 4.1638 0.00 0.16 0.00 -0.13
32 4.1638 0.00 -0.32 0.00 -0.28
33 4.1801 0.00 0.01 0.00 -0.01
34 4.1801 0.00 -0.01 0.00 -0.08
35 4.1801 0.00 0.10 0.00 0.00
36 4.1802 0.00 -0.00 0.00 0.03
37 4.1910 0.00 0.01 0.00 -0.03
38 4.1911 0.00 0.07 0.00 0.12
39 4.1911 0.00 0.06 0.00 -0.06
40 4.1911 0.00 0.03 0.00 0.09
41 4.9448 0.00 -0.14 0.00 -0.19
42 4.9448 0.00 -0.05 0.00 -0.08
43 4.9449 0.00 -0.24 0.00 -0.09
44 4.9449 0.00 0.48 0.00 -0.27
45 4.9473 0.00 0.01 0.00 0.18
46 5.0595 0.00 0.13 0.00 -0.03
47 5.0620 0.00 -0.21 0.00 0.04
48 5.0621 0.00 -0.07 0.00 -0.05
49 5.0621 0.00 -0.08 0.00 -0.04
50 5.0621 0.00 0.03 0.00 -0.04
51 5.1414 0.00 0.14 0.00 0.10
52 5.1414 0.00 0.12 0.00 0.12
53 5.1414 0.00 -0.15 0.00 -0.21
54 5.1415 0.00 -0.40 0.00 0.20
55 5.1770 0.00 -0.31 0.00 0.05
56 5.1770 0.00 0.03 0.00 0.08
57 5.1771 0.00 -0.04 0.00 -0.17
58 5.1771 0.00 0.04 0.00 -0.00
59 5.2179 0.00 -0.23 0.00 -0.11
60 5.2179 0.00 -0.05 0.00 -0.01
61 5.2180 0.00 0.08 0.00 -0.01
62 5.2180 0.00 0.02 0.00 0.04
63 5.9249 0.00 -0.13 0.00 0.21
64 5.9250 0.00 0.14 0.00 -0.13
65 5.9250 0.00 0.17 0.00 -0.05
66 5.9250 0.00 -0.26 0.00 -0.18
67 5.9252 0.00 -0.62 0.00 0.24
68 5.9769 0.00 0.02 0.00 -0.06
69 5.9769 0.00 0.04 0.00 0.02
70 6.2061 0.00 0.16 0.00 -0.11
71 6.2062 0.00 -0.09 0.00 -0.19
72 6.2062 0.00 0.11 0.00 -0.04
73 6.2062 0.00 0.11 0.00 -0.20
74 6.8587 0.00 0.19 0.00 0.08
75 6.8587 0.00 -0.06 0.00 -0.16
76 6.8588 0.00 0.12 0.00 -0.18
77 6.8588 0.00 -0.02 0.00 -0.10
78 6.8888 0.00 -0.04 0.00 0.02
79 6.8888 0.00 -0.04 0.00 -0.16
80 6.8889 0.00 -0.00 0.00 -0.14
81 6.8889 0.00 -0.04 0.00 -0.15
82 6.9436 0.00 -0.01 0.00 -0.20
83 6.9624 0.00 0.04 0.00 0.02
84 6.9625 0.00 0.16 0.00 -0.05
85 6.9625 0.00 0.05 0.00 0.34
86 6.9625 0.00 0.21 0.00 0.80
87 7.1180 0.00 0.63 0.00 0.02
88 7.1180 0.00 -0.07 0.00 0.25
89 7.1181 0.00 0.03 0.00 0.07
90 7.1181 0.00 0.06 0.00 -0.01
91 7.1181 0.00 -0.01 0.00 -0.06
92 7.1181 0.00 -0.11 0.00 0.08
93 7.1181 0.00 0.00 0.00 -0.00
94 7.1181 0.00 0.06 0.00 0.05
95 7.1755 0.00 -0.35 0.00 -0.06
96 7.1756 0.00 -0.07 0.00 -0.05
97 7.1756 0.00 0.38 0.00 0.14
98 10.9870 0.00 0.02 0.00 0.06
99 10.9871 0.00 0.13 0.00 0.05
100 10.9872 0.00 0.13 0.00 -0.08
101 13.0648 0.00 -0.26 0.00 0.03
102 13.0649 0.00 -0.10 0.00 0.23
103 13.0649 0.00 0.08 0.00 -0.14
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.
11VZ24 quality flag:3 Type: SCATNEAR SCATNEAR SCATNEAR axisobj 51.789 51.789 51.789 ecceobj 0.343 0.343 0.343 incobj 23.160 23.160 23.160 qmin 32.190 31.212 32.094 qmax 71.015 72.177 71.464 amean 51.220 51.191 51.275 amin 50.329 50.283 50.670 amax 52.035 52.094 52.042 emean 0.342 0.357 0.355 emin 0.316 0.327 0.327 emax 0.370 0.386 0.375 imean 23.147 22.288 22.521 imin 21.982 20.981 21.651 imax 24.189 23.714 23.744 excite_mean 0.521 0.521 0.522 fracstop 1.000 1.000 1.000 cjmean 2.841 2.841 2.841 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 185.6 186.5 187.8 kozaiamp 180.0 180.0 180.0