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: 523714
# Created Fri Nov 22 02:07:19 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 112 observations of 112
# Arc: 12.48y
# First observation: 2011/04/27
# Last observation: 2023/10/19
# Chi-squared of fit: 67.80 DOF: 218 RMS: 0.14
# Min/Max residuals: -0.53 0.61
# Exact a, adot, b, bdot, g, gdot:
2.985284E-05 1.664058E-01 2.120429E-07 1.913646E-03 8.836982E-02 -4.026073E-02
# 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
9.884840 -144.275399 -0.014929 0.173265 -0.994642 2455678.973476
# Heliocentric elements and errors
Epoch: 2455678.5000 = 2011/04/27
Mean Anomaly: 319.26615 +/- 0.000
Argument of Peri: 155.83748 +/- 0.000
Long of Asc Node: 128.69018 +/- 0.000
Inclination: 9.09214 +/- 0.000
Eccentricity: 0.28582170 +/- 0.0000
Semi-Major Axis: 14.79638893 +/- 0.0000
Time of Perihelion: 2458030.7582 +/- 0.0
Perihelion: 10.56725994 +/- 0.0000
Aphelion: 19.02551792 +/- 0.0000
Period (y) 56.9170 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -9.85709616 +/- 0.0000
Ecliptic Y -7.11116385 +/- 0.0000
Ecliptic Z 1.94265807 +/- 0.0000
Ecliptic XDOT 0.00401425 +/- 0.0000
Ecliptic YDOT -0.00345605 +/- 0.0000
Ecliptic ZDOT -0.00015569 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 12.30881360 +/- 0.0000
Geocenter to KBO 11.31619866 +/- 0.0000
# Hcoef: 11.31
The following table shows the complete astrometric record for 523714. 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 (523714) followed by the observatory code and reference code for the source of the astrometry.
2011 04 27.47271 14 26 46.929 -04 05 20.70 21.8G 523714 F51 C~2jhR 2011 04 30.39927 14 26 06.669 -04 01 55.42 22.0w 523714 F51 C~1vXV 2011 04 30.41279 14 26 06.481 -04 01 54.55 21.8w 523714 F51 C~1vXV 2011 04 30.42786 14 26 06.270 -04 01 53.57 22.1w 523714 F51 C~1vXV 2011 04 30.44149 14 26 06.078 -04 01 52.60 22.0w 523714 F51 C~1vXV 2013 04 19.51609 15 47 40.707 -10 14 51.14 21.9G 523714 F51 C~2jhR 2013 04 19.52894 15 47 40.561 -10 14 50.46 21.6G 523714 F51 C~2jhS 2013 04 19.54248 15 47 40.385 -10 14 49.73 22.5G 523714 F51 C~2jhS 2013 06 04.37740 15 36 49.142 -09 37 32.43 21.9w 523714 F51 C~1vXV 2013 06 04.39240 15 36 48.931 -09 37 32.17 22.2w 523714 F51 C~1vXV 2013 06 04.40704 15 36 48.710 -09 37 31.58 21.9w 523714 F51 C~1vXV 2013 06 04.42168 15 36 48.490 -09 37 31.08 21.9w 523714 F51 C~1vXW 2014 05 07.50899 16 28 51.074 -12 49 02.41 21.6G 523714 F51 C~2jhS 2014 05 07.52167 16 28 50.880 -12 49 01.89 21.9G 523714 F51 C~2jhS 2014 05 07.53433 16 28 50.705 -12 49 01.49 21.7G 523714 F51 C~2jhS 2014 05 23.41472 16 24 56.250 -12 38 48.14 22.0w 523714 F51 C~1vXW 2014 05 23.42762 16 24 56.046 -12 38 47.48 21.6w 523714 F51 C~1vXW 2014 05 23.44046 16 24 55.842 -12 38 46.99 21.4w 523714 F51 C~1vXW 2014 05 28.37997 16 23 38.963 -12 36 10.64 21.6w 523714 F51 C~1vXW 2014 05 28.39269 16 23 38.752 -12 36 10.22 21.7w 523714 F51 C~1vXW 2014 05 28.40539 16 23 38.548 -12 36 09.82 21.7w 523714 F51 C~1vXW 2014 05 28.41809 16 23 38.351 -12 36 09.59 21.7w 523714 F51 C~1vXW 2014 06 06.37025 16 21 19.178 -12 32 20.25 21.5i 523714 F51 C~1vXW 2014 06 06.38289 16 21 19.000 -12 32 19.97 21.5i 523714 F51 C~1vXW 2014 06 06.40824 16 21 18.605 -12 32 19.47 21.3i 523714 F51 C~1vXW 2014 06 08.37585 16 20 48.520 -12 31 40.11 21.4G 523714 F51 C~2jhS 2014 06 08.38869 16 20 48.309 -12 31 39.52 21.0G 523714 F51 C~2jhS 2014 06 16.38989 16 18 49.724 -12 29 38.59 22.9G 523714 F51 C~2jhS 2014 06 24.37482 16 17 00.025 -12 28 49.94 21.7w 523714 F51 C~1vXW 2014 06 24.38764 16 16 59.849 -12 28 49.89 21.8w 523714 F51 C~1vXW 2014 06 24.40047 16 16 59.682 -12 28 49.81 21.8w 523714 F51 C~1vXW 2014 06 24.41326 16 16 59.509 -12 28 49.79 21.8w 523714 F51 C~1vXW 2014 07 02.32304 16 15 22.856 -12 29 17.44 21.8w 523714 F51 C~1vXW 2014 07 02.33566 16 15 22.710 -12 29 17.58 21.8w 523714 F51 C~1vXW 2014 07 02.34828 16 15 22.574 -12 29 17.59 21.9w 523714 F51 C~1vXW 2014 07 02.36086 16 15 22.427 -12 29 17.83 22.0w 523714 F51 C~1vXW 2014 07 04.32941 16 15 00.610 -12 29 36.76 21.9G 523714 F51 C~2jhS 2014 07 04.34238 16 15 00.453 -12 29 36.93 21.7G 523714 F51 C~2jhS 2014 07 04.35529 16 15 00.337 -12 29 37.19 22.3G 523714 F51 C~2jhS 2014 07 26.32474 16 12 10.111 -12 38 37.90 21.9w 523714 F51 C~1vXW 2014 07 26.33661 16 12 10.028 -12 38 38.21 21.8w 523714 F51 C~1vXW 2014 07 26.34847 16 12 09.994 -12 38 38.74 22.2w 523714 F51 C~1vXW 2014 07 28.31025 16 12 02.108 -12 39 55.65 21.9w 523714 F51 C~1vXW 2014 07 28.32241 16 12 02.060 -12 39 55.97 21.7w 523714 F51 C~1vXW 2014 07 28.33461 16 12 01.992 -12 39 56.33 22.0w 523714 F51 C~1vXW 2014 07 28.34679 16 12 01.973 -12 39 57.41 21.9w 523714 F51 C~1vXW 2014 08 13.26839 16 11 47.107 -12 53 04.04 21.9G 523714 F51 C~2jhS 2014 08 14.25542 16 11 49.103 -12 54 01.51 22.7G 523714 F51 C~2jhS 2014 08 14.26773 16 11 49.121 -12 54 02.35 22.5G 523714 F51 C~2jhS 2014 08 14.28003 16 11 49.153 -12 54 03.05 22.4G 523714 F51 C~2jhS 2014 08 14.29240 16 11 49.183 -12 54 03.76 22.2G 523714 F51 C~2jhS 2014 08 15.26713 16 11 51.495 -12 55 01.54 21.7G 523714 F51 C~2jhS 2014 08 15.27947 16 11 51.534 -12 55 02.31 22.3G 523714 F51 C~2jhS 2014 08 15.29187 16 11 51.548 -12 55 03.13 21.6G 523714 F51 C~2jhS 2015 06 26.38325 17 04 59.901 -15 05 39.78 22.3G 523714 F51 C~2jhS 2015 06 26.39782 17 04 59.678 -15 05 40.05 21.7G 523714 F51 C~2jhS 2015 06 26.41239 17 04 59.446 -15 05 40.25 21.6G 523714 F51 C~2jhS 2015 07 13.34763 17 01 10.048 -15 09 18.37 21.7G 523714 F51 C~2jhS 2015 07 13.35985 17 01 09.899 -15 09 18.72 21.3G 523714 F51 C~2jhS 2015 07 14.34615 17 00 58.427 -15 09 39.21 22.4G 523714 F51 C~2jhS 2015 07 14.35847 17 00 58.268 -15 09 39.60 22.3G 523714 F51 C~2jhS 2015 07 14.38308 17 00 57.999 -15 09 40.08 21.6G 523714 F51 C~2jhS 2015 08 10.28221 16 57 35.699 -15 24 34.48 22.2G 523714 F51 C~2jhS 2015 08 10.29414 16 57 35.666 -15 24 34.94 22.2G 523714 F51 C~2jhS 2015 08 10.30605 16 57 35.618 -15 24 35.49 22.5G 523714 F51 C~2jhS 2015 08 10.31795 16 57 35.573 -15 24 35.98 22.3G 523714 F51 C~2jhS 2017 05 21.55358 18 59 30.080 -18 04 16.18 21.9G 523714 F51 C~2jhS 2017 05 21.56521 18 59 29.973 -18 04 16.56 21.9G 523714 F51 C~2jhS 2017 05 28.47362 18 58 19.784 -18 05 53.95 21.6G 523714 F51 C~2jhS 2017 05 28.48401 18 58 19.632 -18 05 54.32 21.0G 523714 F51 C~2jhS 2018 05 21.57286 19 52 42.788 -18 08 32.72 21.7G 523714 F51 C~2jhS 2018 05 21.58274 19 52 42.741 -18 08 32.98 21.6G 523714 F51 C~2jhS 2018 05 21.59264 19 52 42.686 -18 08 32.97 21.9G 523714 F51 C~2jhS 2018 05 21.60255 19 52 42.636 -18 08 32.98 21.4G 523714 F51 C~2jhS 2018 06 14.36223 19 49 19.721 -18 20 45.98 21.0R 523714 G37 C~2kQC 2018 06 14.43318 19 49 18.871 -18 20 49.23 523714 G37 C~2kQC 2018 07 11.40735 19 42 47.668 -18 44 07.27 21.5w 523714 F51 C~2hi1 2018 07 11.41883 19 42 47.480 -18 44 07.88 21.5w 523714 F51 C~2hi1 2018 07 11.43032 19 42 47.283 -18 44 08.69 21.6w 523714 F51 C~2hi1 2019 07 04.46220 20 38 40.245 -17 51 32.32 21.2w 523714 F51 C~39mI 2019 07 04.48550 20 38 39.942 -17 51 33.40 21.7w 523714 F51 C~39mI 2019 07 04.49715 20 38 39.774 -17 51 34.44 21.5w 523714 F51 C~39mI 2019 07 26.41916 20 33 16.952 -18 18 35.64 21.5w 523714 F51 C~3ANF 2019 07 26.43119 20 33 16.753 -18 18 36.60 21.6w 523714 F51 C~3ANF 2019 07 26.44323 20 33 16.563 -18 18 37.59 21.5w 523714 F51 C~3ANF 2019 07 26.45528 20 33 16.363 -18 18 38.37 21.7w 523714 F51 C~3ANF 2019 07 29.43138 20 32 29.642 -18 22 27.80 21.5w 523714 F51 C~3AaO 2019 07 29.44197 20 32 29.467 -18 22 28.83 21.5w 523714 F51 C~3AaO 2019 07 29.45257 20 32 29.290 -18 22 29.71 21.4w 523714 F51 C~3AaO 2020 07 22.46050 21 25 51.247 -16 40 50.29 21.7w 523714 F51 C~430v 2020 07 22.48223 21 25 50.946 -16 40 52.26 21.6w 523714 F51 C~430v 2020 07 22.49296 21 25 50.789 -16 40 52.91 21.6w 523714 F51 C~430v 2020 09 11.29553 21 13 54.493 -17 50 56.44 22.0w 523714 F51 C~4Ijw 2020 09 11.30690 21 13 54.349 -17 50 57.15 21.9w 523714 F51 C~4Ijw 2020 09 11.31829 21 13 54.214 -17 50 57.91 21.8w 523714 F51 C~4Ijw 2020 09 11.32965 21 13 54.089 -17 50 58.52 21.9w 523714 F51 C~4Ijw 2022 08 28.408897 22 50 07.072 -12 53 25.30 21.7w 523714 F52 C~5nAQ 2022 08 28.422381 22 50 06.872 -12 53 26.74 21.6w 523714 F52 C~5nAQ 2022 08 28.449352 22 50 06.492 -12 53 29.09 21.6w 523714 F52 C~5nAQ 2022 09 01.425041 22 49 11.189 -13 00 06.51 21.7w 523714 F51 C~5nx6 2022 09 01.436852 22 49 11.035 -13 00 07.80 21.8w 523714 F51 C~5nx6 2022 09 01.437557 22 49 11.035 -13 00 07.87 21.8w 523714 F51 C~5nx7 2022 09 01.448714 22 49 10.873 -13 00 09.03 21.9w 523714 F51 C~5nx7 2022 09 01.449411 22 49 10.839 -13 00 09.10 22.0w 523714 F51 C~5nx7 2022 09 01.460523 22 49 10.695 -13 00 09.95 21.8w 523714 F51 C~5nx7 2022 09 01.461227 22 49 10.675 -13 00 10.25 21.7w 523714 F51 C~5nx7 2023 09 19.351280 23 25 53.488 -10 42 07.58 21.9w 523714 F51 C~7MBj 2023 09 19.364361 23 25 53.319 -10 42 09.51 22.0w 523714 F51 C~7MBj 2023 09 19.386969 23 25 53.003 -10 42 11.98 22.0w 523714 F51 C~7MBj 2023 10 19.294637 23 19 57.908 -11 18 11.21 22.3w 523714 F51 C~7QqP 2023 10 19.305769 23 19 57.785 -11 18 11.97 22.2w 523714 F51 C~7QqP 2023 10 19.316903 23 19 57.678 -11 18 12.28 22.4w 523714 F51 C~7QqP
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 -0.01 0.00 0.03
2 0.0080 0.00 -0.05 0.00 0.06
3 0.0080 0.00 -0.02 0.00 0.00
4 0.0081 0.00 -0.00 0.00 -0.05
5 0.0081 0.00 -0.00 0.00 -0.02
6 1.9796 0.00 -0.08 0.00 0.03
7 1.9796 0.00 0.09 0.00 -0.08
8 1.9797 0.00 -0.06 0.00 -0.18
9 2.1051 0.00 0.15 0.00 -0.03
10 2.1052 0.00 0.20 0.00 -0.18
11 2.1052 0.00 0.03 0.00 0.01
12 2.1053 0.00 -0.14 0.00 0.11
13 3.0282 0.00 0.22 0.00 0.05
14 3.0282 0.00 -0.01 0.00 0.03
15 3.0282 0.00 0.04 0.00 -0.12
16 3.0717 0.00 0.11 0.00 -0.26
17 3.0717 0.00 0.11 0.00 -0.03
18 3.0718 0.00 0.10 0.00 0.03
19 3.0853 0.00 0.05 0.00 -0.00
20 3.0853 0.00 -0.07 0.00 0.05
21 3.0854 0.00 -0.09 0.00 0.07
22 3.0854 0.00 0.00 0.00 -0.07
23 3.1099 0.00 -0.20 0.00 0.12
24 3.1100 0.00 0.10 0.00 0.13
25 3.1100 0.00 0.15 0.00 0.09
26 3.1154 0.00 0.00 0.00 -0.53
27 3.1154 0.00 -0.17 0.00 -0.19
28 3.1374 0.00 -0.16 0.00 0.15
29 3.1592 0.00 0.01 0.00 0.04
30 3.1592 0.00 -0.05 0.00 0.07
31 3.1593 0.00 0.02 0.00 0.13
32 3.1593 0.00 -0.01 0.00 0.13
33 3.1810 0.00 -0.13 0.00 0.04
34 3.1810 0.00 -0.11 0.00 0.01
35 3.1810 0.00 0.06 0.00 0.10
36 3.1811 0.00 0.06 0.00 -0.03
37 3.1865 0.00 -0.02 0.00 0.04
38 3.1865 0.00 -0.20 0.00 0.01
39 3.1865 0.00 0.23 0.00 -0.11
40 3.2467 0.00 0.21 0.00 -0.08
41 3.2467 0.00 -0.21 0.00 0.06
42 3.2468 0.00 0.11 0.00 -0.03
43 3.2521 0.00 0.07 0.00 0.18
44 3.2522 0.00 0.08 0.00 0.34
45 3.2522 0.00 -0.21 0.00 0.47
46 3.2522 0.00 0.24 0.00 -0.12
47 3.2958 0.00 0.08 0.00 0.05
48 3.2985 0.00 0.05 0.00 0.14
49 3.2985 0.00 -0.02 0.00 0.01
50 3.2986 0.00 0.11 0.00 0.03
51 3.2986 0.00 0.20 0.00 0.04
52 3.3013 0.00 -0.00 0.00 0.08
53 3.3013 0.00 0.17 0.00 0.04
54 3.3014 0.00 -0.05 0.00 -0.04
55 4.1640 0.00 -0.15 0.00 0.13
56 4.1641 0.00 -0.14 0.00 -0.06
57 4.1641 0.00 -0.26 0.00 -0.18
58 4.2105 0.00 -0.08 0.00 -0.06
59 4.2105 0.00 -0.09 0.00 -0.16
60 4.2132 0.00 0.00 0.00 0.03
61 4.2132 0.00 -0.19 0.00 -0.10
62 4.2133 0.00 0.16 0.00 -0.06
63 4.2870 0.00 -0.05 0.00 -0.11
64 4.2870 0.00 0.07 0.00 -0.05
65 4.2870 0.00 -0.04 0.00 -0.07
66 4.2871 0.00 -0.11 0.00 -0.04
67 6.0673 0.00 -0.04 0.00 0.05
68 6.0673 0.00 0.01 0.00 -0.20
69 6.0862 0.00 0.21 0.00 0.11
70 6.0863 0.00 -0.28 0.00 -0.08
71 7.0667 0.00 -0.01 0.00 0.01
72 7.0667 0.00 0.04 0.00 -0.07
73 7.0667 0.00 -0.04 0.00 0.12
74 7.0667 0.00 -0.04 0.00 0.29
75 7.1318 0.00 -0.08 0.00 -0.05
76 7.1320 0.00 0.29 0.00 -0.28
77 7.2058 0.00 0.08 0.00 0.06
78 7.2059 0.00 0.10 0.00 0.13
79 7.2059 0.00 -0.02 0.00 -0.00
80 8.1861 0.00 -0.10 0.00 -0.40
81 8.1862 0.00 0.09 0.00 0.12
82 8.1862 0.00 -0.06 0.00 -0.12
83 8.2463 0.00 0.07 0.00 -0.09
84 8.2463 0.00 -0.02 0.00 -0.11
85 8.2463 0.00 0.03 0.00 -0.17
86 8.2464 0.00 -0.07 0.00 -0.02
87 8.2545 0.00 0.08 0.00 0.30
88 8.2545 0.00 0.01 0.00 0.09
89 8.2546 0.00 -0.09 0.00 0.03
90 9.2375 0.00 -0.04 0.00 -0.01
91 9.2375 0.00 0.03 0.00 -0.08
92 9.2376 0.00 -0.05 0.00 0.20
93 9.3767 0.00 0.13 0.00 -0.01
94 9.3767 0.00 -0.06 0.00 0.01
95 9.3767 0.00 -0.12 0.00 -0.03
96 9.3767 0.00 -0.02 0.00 0.08
97 11.3373 0.00 0.07 0.00 0.03
98 11.3373 0.00 -0.06 0.00 -0.04
99 11.3374 0.00 -0.03 0.00 0.32
100 11.3483 0.00 -0.20 0.00 0.05
101 11.3483 0.00 0.02 0.00 -0.07
102 11.3483 0.00 0.17 0.00 -0.07
103 11.3483 0.00 0.13 0.00 -0.12
104 11.3483 0.00 -0.23 0.00 -0.13
105 11.3484 0.00 -0.01 0.00 0.12
106 11.3484 0.00 -0.16 0.00 -0.11
107 12.3967 0.00 -0.01 0.00 0.61
108 12.3967 0.00 0.15 0.00 -0.11
109 12.3968 0.00 0.07 0.00 -0.49
110 12.4786 0.00 0.08 0.00 0.10
111 12.4787 0.00 -0.14 0.00 -0.12
112 12.4787 0.00 -0.12 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.
523714 quality flag:3 Type: CENTAURR CENTAURR CENTAURR axisobj 14.813 14.813 14.813 ecceobj 0.285 0.285 0.285 incobj 9.096 9.096 9.096 qmin 10.156 10.217 9.394 qmax 19.042 28.722 19.042 amean 13.091 16.591 12.218 amin 11.376 13.202 10.209 amax 14.813 19.714 14.813 emean 0.202 0.347 0.170 emin 0.088 0.203 0.051 emax 0.285 0.457 0.285 imean 7.808 6.433 7.054 imin 6.836 5.232 5.131 imax 8.630 8.662 8.680 excite_mean 0.246 0.367 0.213 fracstop 0.002 0.004 0.001 cjmean 3.589 3.213 3.735 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 181.4 188.0 131.2 kozaiamp 173.9 164.9 138.4