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: 534405 # Created Sat Apr 27 01:08:42 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 115 observations of 115 # Arc: 13.09y # First observation: 2010/10/14 # Last observation: 2023/11/18 # Chi-squared of fit: 64.91 DOF: 224 RMS: 0.13 # Min/Max residuals: -0.49 0.36 # Exact a, adot, b, bdot, g, gdot: 1.511654E-05 2.336677E-02 5.716350E-07 1.586938E-04 2.408600E-02 4.969628E-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 -0.882013 40.820296 0.336178 -0.014404 -0.935297 2455484.009866 # Heliocentric elements and errors Epoch: 2455484.5000 = 2010/10/15 Mean Anomaly: 41.19958 +/- 0.000 Argument of Peri: 250.99558 +/- 0.000 Long of Asc Node: 106.46112 +/- 0.000 Inclination: 0.94337 +/- 0.000 Eccentricity: 0.02212358 +/- 0.0000 Semi-Major Axis: 43.16612348 +/- 0.0000 Time of Perihelion: 2443629.4531 +/- 0.0 Perihelion: 42.21113436 +/- 0.0000 Aphelion: 44.12111260 +/- 0.0000 Period (y) 283.6108 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 32.34694470 +/- 0.0000 Ecliptic Y 27.49289723 +/- 0.0000 Ecliptic Z -0.63909057 +/- 0.0000 Ecliptic XDOT -0.00169324 +/- 0.0000 Ecliptic YDOT 0.00205350 +/- 0.0000 Ecliptic ZDOT 0.00001716 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 42.45694132 +/- 0.0000 Geocenter to KBO 41.51792310 +/- 0.0000 # Hcoef: 5.98
The following table shows the complete astrometric record for 534405. 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 (534405) followed by the observatory code and reference code for the source of the astrometry.
2010 10 14.50910 02 34 43.457 +14 13 59.38 21.7G 534405 F51 C~2rYB 2010 10 14.52097 02 34 43.401 +14 13 59.12 22.3G 534405 F51 C~2rYB 2010 11 03.44841 02 33 10.642 +14 06 34.86 22.1w 534405 F51 C~1vXk 2010 11 03.47391 02 33 10.522 +14 06 34.36 22.0w 534405 F51 C~1vXk 2010 11 03.48655 02 33 10.448 +14 06 34.05 22.0w 534405 F51 C~1vXk 2011 09 07.62918 02 42 04.769 +14 49 25.72 21.8G 534405 F51 C~2rYB 2011 11 14.31655 02 37 35.798 +14 28 07.80 22.4G 534405 F51 C~2rYB 2011 11 14.32882 02 37 35.744 +14 28 07.82 22.0G 534405 F51 C~2rYB 2011 11 24.30097 02 36 49.973 +14 24 37.35 21.9G 534405 F51 C~2rYB 2011 11 24.31216 02 36 49.907 +14 24 36.92 21.9G 534405 F51 C~2rYB 2011 12 02.26459 02 36 15.829 +14 22 01.74 22.3G 534405 F51 C~2rYB 2012 01 09.21231 02 34 27.266 +14 14 09.47 21.7G 534405 F51 C~2rYB 2012 02 04.22365 02 34 24.523 +14 14 32.18 22.5G 534405 F51 C~2rYB 2012 10 18.38996 02 44 56.131 +15 02 37.32 22.3w 534405 F51 C~1vXk 2012 10 18.40512 02 44 56.049 +15 02 36.82 22.2w 534405 F51 C~1vXk 2012 10 18.42029 02 44 55.974 +15 02 36.66 22.1w 534405 F51 C~1vXk 2012 10 18.43558 02 44 55.904 +15 02 36.37 21.8w 534405 F51 C~1vXk 2012 11 02.32886 02 43 46.050 +14 57 16.53 21.9G 534405 F51 C~2rYB 2012 12 07.23645 02 41 08.033 +14 45 26.59 22.3w 534405 F51 C~1vXk 2012 12 07.25146 02 41 07.960 +14 45 26.23 22.7w 534405 F51 C~1vXk 2012 12 07.26642 02 41 07.900 +14 45 26.05 22.4w 534405 F51 C~1vXk 2012 12 07.28150 02 41 07.852 +14 45 25.96 22.2w 534405 F51 C~1vXk 2013 08 22.55897 02 52 52.240 +15 39 24.66 22.7G 534405 F51 C~2rYB 2013 10 24.55702 02 49 46.469 +15 24 58.13 22.1G 534405 F51 C~2rYB 2013 11 24.30739 02 47 20.369 +15 14 11.51 22.2w 534405 F51 C~1vXk 2013 11 24.32069 02 47 20.312 +15 14 11.30 22.2w 534405 F51 C~1vXk 2013 11 24.33403 02 47 20.246 +15 14 11.16 22.2w 534405 F51 C~1vXk 2014 09 02.49581 02 57 56.239 +16 01 47.08 22.2G 534405 F51 C~2rYB 2014 09 02.50793 02 57 56.223 +16 01 47.01 22.8G 534405 F51 C~2rYB 2014 09 02.52004 02 57 56.207 +16 01 46.98 22.5G 534405 F51 C~2rYB 2014 09 02.53217 02 57 56.189 +16 01 46.91 22.5G 534405 F51 C~2rYB 2014 10 02.39764 02 56 39.172 +15 55 51.13 21.7i 534405 F51 C~1vXk 2014 10 02.40986 02 56 39.128 +15 55 51.12 21.8i 534405 F51 C~1vXk 2014 10 02.43424 02 56 39.034 +15 55 50.49 21.8i 534405 F51 C~1vXk 2014 11 17.46323 02 53 11.151 +15 40 41.69 22.3G 534405 F51 C~2rYB 2014 11 21.42436 02 52 52.380 +15 39 21.37 22.1w 534405 F51 C~1vXk 2014 11 21.43591 02 52 52.359 +15 39 20.87 22.2w 534405 F51 C~1vXk 2014 11 21.44763 02 52 52.285 +15 39 20.78 22.2w 534405 F51 C~1vXk 2014 11 21.45925 02 52 52.229 +15 39 20.61 22.2w 534405 F51 C~1vXk 2014 12 13.34976 02 51 18.342 +15 32 42.85 22.0w 534405 F51 C~1vXk 2014 12 13.36267 02 51 18.294 +15 32 42.64 22.1w 534405 F51 C~1vXk 2014 12 13.37561 02 51 18.253 +15 32 42.53 22.3w 534405 F51 C~1vXk 2014 12 13.38860 02 51 18.191 +15 32 42.39 22.2w 534405 F51 C~1vXk 2015 01 12.29268 02 49 58.678 +15 27 24.15 22.0G 534405 F51 C~2rYB 2015 01 22.23756 02 49 49.286 +15 26 55.59 22.1w 534405 F51 C~1vXk 2015 01 22.25296 02 49 49.292 +15 26 55.64 22.3w 534405 F51 C~1vXk 2015 01 22.26836 02 49 49.276 +15 26 55.50 22.4w 534405 F51 C~1vXk 2015 01 22.28382 02 49 49.269 +15 26 55.78 22.2w 534405 F51 C~1vXk 2015 10 10.40487 03 01 27.434 +16 16 51.36 22.1G 534405 F51 C~2rYB 2015 10 10.41712 03 01 27.379 +16 16 51.21 22.3G 534405 F51 C~2rYB 2015 10 10.42944 03 01 27.331 +16 16 50.96 22.6G 534405 F51 C~2rYB 2015 10 10.58372 03 01 26.692 +16 16 48.34 22.0G 534405 F51 C~2rYB 2015 10 10.59573 03 01 26.641 +16 16 48.27 22.0G 534405 F51 C~2rYB 2015 10 10.60771 03 01 26.597 +16 16 47.95 22.1G 534405 F51 C~2rYB 2015 10 10.61969 03 01 26.547 +16 16 47.70 21.9G 534405 F51 C~2rYB 2015 11 01.51357 02 59 48.212 +16 09 46.90 22.4G 534405 F51 C~2rYB 2015 11 02.49824 02 59 43.470 +16 09 27.11 22.6G 534405 F51 C~2rYB 2015 12 02.30340 02 57 21.936 +15 59 33.85 23.0G 534405 F51 C~2rYB 2015 12 02.31602 02 57 21.874 +15 59 33.87 22.1G 534405 F51 C~2rYB 2015 12 02.32868 02 57 21.822 +15 59 33.34 22.5G 534405 F51 C~2rYB 2015 12 02.34144 02 57 21.758 +15 59 33.23 22.2G 534405 F51 C~2rYB 2015 12 03.30632 02 57 17.520 +15 59 15.57 22.7G 534405 F51 C~2rYB 2015 12 03.31733 02 57 17.466 +15 59 15.65 22.8G 534405 F51 C~2rYB 2015 12 03.32829 02 57 17.411 +15 59 15.39 22.2G 534405 F51 C~2rYB 2015 12 03.33931 02 57 17.376 +15 59 15.08 22.4G 534405 F51 C~2rYB 2015 12 04.26006 02 57 13.366 +15 58 58.41 22.3G 534405 F51 C~2rYB 2015 12 04.27064 02 57 13.329 +15 58 58.34 22.3G 534405 F51 C~2rYB 2015 12 04.28124 02 57 13.290 +15 58 58.06 22.1G 534405 F51 C~2rYB 2015 12 04.29189 02 57 13.242 +15 58 58.00 21.9G 534405 F51 C~2rYB 2016 01 04.30201 02 55 27.721 +15 51 53.83 22.3G 534405 F51 C~2rYB 2016 01 04.31496 02 55 27.680 +15 51 53.82 22.4G 534405 F51 C~2rYB 2016 01 04.32795 02 55 27.652 +15 51 53.55 22.3G 534405 F51 C~2rYB 2016 01 04.34092 02 55 27.623 +15 51 53.52 22.4G 534405 F51 C~2rYB 2016 01 24.34130 02 55 00.467 +15 50 21.77 22.1G 534405 F51 C~2rYB 2016 03 06.23438 02 56 06.904 +15 56 03.15 22.3G 534405 F51 C~2rYB 2016 03 06.23965 02 56 06.926 +15 56 03.18 23.1G 534405 F51 C~2rYB 2016 03 06.24490 02 56 06.953 +15 56 03.32 22.4G 534405 F51 C~2rYB 2016 03 06.25018 02 56 06.951 +15 56 03.52 22.7G 534405 F51 C~2rYB 2016 10 07.45221 03 06 54.959 +16 40 09.41 22.5G 534405 F51 C~2rYB 2016 10 07.46524 03 06 54.906 +16 40 09.11 22.0G 534405 F51 C~2rYB 2016 10 07.47827 03 06 54.848 +16 40 08.62 21.8G 534405 F51 C~2rYB 2016 10 07.49137 03 06 54.808 +16 40 08.53 22.5G 534405 F51 C~2rYB 2016 10 25.51071 03 05 37.321 +16 34 44.71 22.0G 534405 F51 C~2rYB 2016 10 25.52472 03 05 37.257 +16 34 44.48 22.3G 534405 F51 C~2rYB 2016 10 25.53863 03 05 37.194 +16 34 44.04 21.7G 534405 F51 C~2rYB 2016 10 25.55268 03 05 37.128 +16 34 43.58 22.1G 534405 F51 C~2rYB 2016 10 25.55689 03 05 37.111 +16 34 43.56 22.2G 534405 F51 C~2rYB 2016 10 25.57047 03 05 37.051 +16 34 43.52 22.4G 534405 F51 C~2rYB 2016 11 26.44958 03 03 03.678 +16 24 14.66 22.1G 534405 F51 C~2rYB 2017 12 08.27519 03 07 31.089 +16 43 23.50 22.0G 534405 F51 C~2rYB 2017 12 08.28994 03 07 31.021 +16 43 23.32 22.1G 534405 F51 C~2rYB 2017 12 08.30462 03 07 30.958 +16 43 22.86 22.2G 534405 F51 C~2rYB 2017 12 08.31942 03 07 30.895 +16 43 22.70 21.9G 534405 F51 C~2rYB 2017 12 09.26684 03 07 26.869 +16 43 07.06 22.3G 534405 F51 C~2rYB 2017 12 09.29413 03 07 26.763 +16 43 06.54 22.2G 534405 F51 C~2rYC 2017 12 09.30773 03 07 26.703 +16 43 06.43 22.3G 534405 F51 C~2rYC 2018 01 31.27889 03 05 24.490 +16 35 45.90 21.9G 534405 F51 C~2rYC 2018 02 03.28010 03 05 25.077 +16 35 52.35 23.0G 534405 F51 C~2rYC 2020 10 15.58595 03 27 47.070 +18 03 20.98 22.4w 534405 F51 C~4Ilk 2020 10 15.59865 03 27 47.017 +18 03 21.10 22.2w 534405 F51 C~4Ilk 2020 10 15.61130 03 27 46.963 +18 03 21.03 22.1w 534405 F51 C~4Ilk 2020 10 15.62402 03 27 46.887 +18 03 20.71 22.0w 534405 F51 C~4Ilk 2020 12 10.26801 03 23 24.621 +17 47 26.19 22.3w 534405 F51 C~4Tui 2020 12 10.28097 03 23 24.579 +17 47 25.97 22.5w 534405 F51 C~4Tui 2020 12 10.29396 03 23 24.524 +17 47 26.21 22.7w 534405 F51 C~4Tui 2022 10 23.401337 03 38 06.547 +18 41 01.40 22.1w 534405 F52 C~62o8 2022 10 23.427963 03 38 06.403 +18 41 01.02 22.1w 534405 F52 C~62o8 2022 10 23.441438 03 38 06.366 +18 41 00.94 22.1w 534405 F52 C~62o8 2023 10 09.457876 03 44 29.233 +19 03 03.37 22.2w 534405 F52 C~7MED 2023 10 09.470037 03 44 29.191 +19 03 03.11 22.2w 534405 F52 C~7MED 2023 10 09.482277 03 44 29.155 +19 03 02.72 22.2w 534405 F52 C~7MED 2023 10 09.494689 03 44 29.094 +19 03 02.92 22.0w 534405 F52 C~7MED 2023 11 18.330999 03 41 31.760 +18 53 15.00 22.1w 534405 F52 C~7b1l 2023 11 18.357134 03 41 31.606 +18 53 14.34 22.0w 534405 F52 C~7b1l 2023 11 18.370124 03 41 31.554 +18 53 14.49 22.0w 534405 F52 C~7b1l
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 -0.08
2 0.0000 0.00 0.04 0.00 -0.08
3 0.0546 0.00 0.02 0.00 0.10
4 0.0547 0.00 0.07 0.00 0.18
5 0.0547 0.00 -0.12 0.00 0.16
6 0.8983 0.00 0.08 0.00 0.25
7 1.0837 0.00 0.21 0.00 -0.19
8 1.0837 0.00 0.28 0.00 0.09
9 1.1110 0.00 0.21 0.00 0.03
10 1.1110 0.00 -0.02 0.00 -0.18
11 1.1328 0.00 0.07 0.00 -0.10
12 1.2367 0.00 -0.49 0.00 0.24
13 1.3079 0.00 -0.09 0.00 -0.26
14 2.0120 0.00 0.12 0.00 0.09
15 2.0120 0.00 -0.07 0.00 -0.10
16 2.0121 0.00 -0.15 0.00 0.05
17 2.0121 0.00 -0.14 0.00 0.08
18 2.0529 0.00 -0.02 0.00 0.25
19 2.1485 0.00 -0.02 0.00 -0.07
20 2.1485 0.00 -0.22 0.00 -0.18
21 2.1485 0.00 -0.23 0.00 -0.10
22 2.1486 0.00 -0.05 0.00 0.06
23 2.8557 0.00 0.05 0.00 -0.05
24 3.0282 0.00 0.26 0.00 -0.28
25 3.1124 0.00 0.06 0.00 0.18
26 3.1124 0.00 0.12 0.00 0.23
27 3.1125 0.00 0.06 0.00 0.36
28 3.8850 0.00 0.00 0.00 -0.06
29 3.8850 0.00 0.02 0.00 -0.05
30 3.8850 0.00 0.04 0.00 -0.00
31 3.8851 0.00 0.04 0.00 0.01
32 3.9668 0.00 -0.18 0.00 0.05
33 3.9669 0.00 -0.16 0.00 0.24
34 3.9669 0.00 -0.21 0.00 -0.00
35 4.0930 0.00 -0.17 0.00 -0.06
36 4.1038 0.00 -0.32 0.00 0.10
37 4.1038 0.00 0.20 0.00 -0.16
38 4.1039 0.00 -0.07 0.00 -0.02
39 4.1039 0.00 -0.08 0.00 0.05
40 4.1638 0.00 0.01 0.00 -0.00
41 4.1639 0.00 0.03 0.00 -0.01
42 4.1639 0.00 0.16 0.00 0.09
43 4.1639 0.00 -0.02 0.00 0.15
44 4.2458 0.00 0.06 0.00 0.06
45 4.2730 0.00 -0.15 0.00 -0.10
46 4.2731 0.00 0.06 0.00 -0.04
47 4.2731 0.00 -0.05 0.00 -0.16
48 4.2732 0.00 -0.03 0.00 0.13
49 4.9881 0.00 0.04 0.00 -0.03
50 4.9881 0.00 -0.03 0.00 0.03
51 4.9881 0.00 0.01 0.00 -0.01
52 4.9886 0.00 -0.02 0.00 0.07
53 4.9886 0.00 -0.05 0.00 0.21
54 4.9886 0.00 0.03 0.00 0.10
55 4.9887 0.00 0.02 0.00 0.06
56 5.0486 0.00 0.09 0.00 -0.26
57 5.0513 0.00 -0.04 0.00 0.01
58 5.1329 0.00 0.12 0.00 -0.10
59 5.1329 0.00 0.04 0.00 0.15
60 5.1330 0.00 0.11 0.00 -0.15
61 5.1330 0.00 0.01 0.00 -0.03
62 5.1357 0.00 -0.06 0.00 -0.18
63 5.1357 0.00 -0.13 0.00 0.10
64 5.1357 0.00 -0.22 0.00 0.04
65 5.1357 0.00 -0.01 0.00 -0.08
66 5.1383 0.00 -0.19 0.00 -0.21
67 5.1383 0.00 -0.04 0.00 -0.09
68 5.1383 0.00 0.07 0.00 -0.18
69 5.1384 0.00 0.06 0.00 -0.05
70 5.2233 0.00 0.11 0.00 -0.04
71 5.2233 0.00 -0.05 0.00 0.06
72 5.2233 0.00 -0.01 0.00 -0.10
73 5.2234 0.00 0.01 0.00 -0.01
74 5.2781 0.00 0.07 0.00 0.16
75 5.3928 0.00 0.04 0.00 -0.01
76 5.3928 0.00 0.10 0.00 -0.06
77 5.3928 0.00 0.23 0.00 -0.01
78 5.3929 0.00 -0.07 0.00 0.11
79 5.9820 0.00 0.03 0.00 0.19
80 5.9821 0.00 0.00 0.00 0.10
81 5.9821 0.00 -0.10 0.00 -0.18
82 5.9822 0.00 0.08 0.00 -0.06
83 6.0315 0.00 -0.02 0.00 0.02
84 6.0315 0.00 0.02 0.00 0.07
85 6.0316 0.00 0.06 0.00 -0.10
86 6.0316 0.00 0.07 0.00 -0.29
87 6.0316 0.00 0.11 0.00 -0.23
88 6.0317 0.00 0.17 0.00 -0.00
89 6.1189 0.00 -0.14 0.00 -0.10
90 7.1506 0.00 0.03 0.00 -0.03
91 7.1507 0.00 -0.03 0.00 0.03
92 7.1507 0.00 -0.02 0.00 -0.19
93 7.1507 0.00 0.01 0.00 -0.10
94 7.1533 0.00 -0.03 0.00 -0.06
95 7.1534 0.00 0.14 0.00 -0.14
96 7.1535 0.00 0.12 0.00 -0.02
97 7.2985 0.00 0.08 0.00 0.06
98 7.3067 0.00 -0.02 0.00 0.10
99 10.0043 0.00 0.11 0.00 -0.21
100 10.0044 0.00 0.11 0.00 0.10
101 10.0044 0.00 0.08 0.00 0.23
102 10.0044 0.00 -0.26 0.00 0.11
103 10.1568 0.00 -0.03 0.00 -0.08
104 10.1568 0.00 0.21 0.00 -0.10
105 10.1568 0.00 0.25 0.00 0.34
106 12.0243 0.00 0.06 0.00 -0.07
107 12.0244 0.00 -0.33 0.00 -0.05
108 12.0245 0.00 0.01 0.00 0.07
109 12.9855 0.00 -0.10 0.00 0.11
110 12.9855 0.00 -0.09 0.00 -0.01
111 12.9856 0.00 0.02 0.00 -0.26
112 12.9856 0.00 -0.24 0.00 0.09
113 13.0947 0.00 0.21 0.00 0.16
114 13.0947 0.00 -0.11 0.00 -0.08
115 13.0948 0.00 0.10 0.00 0.28
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.
534405 quality flag:3 Type: CLASSICAL CLASSICAL CLASSICAL axisobj 43.318 43.318 43.318 ecceobj 0.025 0.025 0.025 incobj 0.944 0.944 0.944 qmin 41.046 41.048 41.044 qmax 45.105 45.103 45.107 amean 42.995 42.995 42.995 amin 42.672 42.672 42.672 amax 43.332 43.333 43.330 emean 0.025 0.025 0.025 emin 0.003 0.003 0.003 emax 0.041 0.041 0.041 imean 1.475 1.475 1.475 imin 0.278 0.278 0.278 imax 2.096 2.096 2.096 excite_mean 0.036 0.036 0.036 fracstop 1.000 1.000 1.000 cjmean 3.088 3.088 3.088 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 190.5 190.4 190.5 kozaiamp 180.0 180.0 180.0