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: 567070 # Created Fri Nov 22 02:07:35 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 107 observations of 107 # Arc: 10.35y # First observation: 2014/01/23 # Last observation: 2024/05/30 # Chi-squared of fit: 42.61 DOF: 208 RMS: 0.11 # Min/Max residuals: -0.38 0.37 # Exact a, adot, b, bdot, g, gdot: 2.904647E-05 1.513481E-01 1.334365E-05 6.300767E-02 8.211645E-02 -1.868003E-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 23.441588 147.587224 0.403271 0.356231 -0.821300 2456681.113998 # Heliocentric elements and errors Epoch: 2456680.5000 = 2014/01/23 Mean Anomaly: 344.95522 +/- 0.000 Argument of Peri: 78.93164 +/- 0.000 Long of Asc Node: 104.69502 +/- 0.000 Inclination: 31.45726 +/- 0.000 Eccentricity: 0.36210705 +/- 0.0000 Semi-Major Axis: 19.50240069 +/- 0.0000 Time of Perihelion: 2457995.1612 +/- 0.0 Perihelion: 12.44044399 +/- 0.0000 Aphelion: 26.56435738 +/- 0.0000 Period (y) 86.1272 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X -9.97298271 +/- 0.0000 Ecliptic Y 6.81094892 +/- 0.0000 Ecliptic Z 4.84465011 +/- 0.0000 Ecliptic XDOT -0.00152286 +/- 0.0000 Ecliptic YDOT -0.00501679 +/- 0.0000 Ecliptic ZDOT 0.00167974 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 13.01236153 +/- 0.0000 Geocenter to KBO 12.17790359 +/- 0.0000 # Hcoef: 10.35
The following table shows the complete astrometric record for 567070. 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 (567070) followed by the observatory code and reference code for the source of the astrometry.
2014 01 23.61322 10 37 07.611 +34 05 51.35 21.5G 567070 F51 C~36tI 2014 01 23.62434 10 37 07.496 +34 05 53.12 21.9G 567070 F51 C~36tI 2015 01 14.57443 11 24 00.366 +32 54 58.38 21.7G 567070 F51 C~36tI 2015 01 14.59897 11 24 00.261 +32 55 02.24 21.1G 567070 F51 C~36tI 2015 01 14.61112 11 24 00.190 +32 55 04.38 21.3G 567070 F51 C~36tI 2015 01 14.62731 11 24 00.109 +32 55 07.16 21.2G 567070 F51 C~36tI 2015 01 14.63681 11 24 00.059 +32 55 08.56 21.6G 567070 F51 C~36tI 2015 01 14.64628 11 24 00.028 +32 55 10.16 21.2G 567070 F51 C~36tI 2015 05 11.30204 11 03 31.167 +34 59 54.10 21.9G 567070 F51 C~36tI 2015 05 11.31429 11 03 31.146 +34 59 52.87 21.7G 567070 F51 C~36tI 2015 05 11.32649 11 03 31.125 +34 59 51.87 22.1G 567070 F51 C~36tI 2015 05 11.33875 11 03 31.089 +34 59 50.71 22.0G 567070 F51 C~36tI 2016 02 02.64019 12 08 07.383 +31 57 27.01 21.3G 567070 F51 C~36tI 2016 02 02.64557 12 08 07.328 +31 57 27.86 21.9G 567070 F51 C~36tI 2016 02 02.65095 12 08 07.313 +31 57 28.85 21.6G 567070 F51 C~36tI 2016 02 02.65631 12 08 07.279 +31 57 29.74 21.8G 567070 F51 C~36tI 2016 02 15.44851 12 06 18.395 +32 32 34.49 21.4G 567070 F51 C~36tI 2016 02 15.46057 12 06 18.288 +32 32 36.10 21.5G 567070 F51 C~36tI 2016 02 15.47215 12 06 18.162 +32 32 38.13 21.2G 567070 F51 C~36tI 2016 02 15.48372 12 06 18.048 +32 32 39.52 21.7G 567070 F51 C~36tI 2016 03 13.50485 12 00 33.024 +33 32 57.10 21.6G 567070 F51 C~36tI 2016 03 13.51598 12 00 32.860 +33 32 58.26 21.9G 567070 F51 C~36tI 2016 03 13.52715 12 00 32.702 +33 32 59.33 21.8G 567070 F51 C~36tI 2016 04 10.30842 11 53 59.985 +34 00 12.92 21.5G 567070 F51 C~36tI 2016 04 10.32007 11 53 59.851 +34 00 12.92 21.9G 567070 F51 C~36tI 2016 04 10.33162 11 53 59.699 +34 00 13.12 567070 F51 C~36tI 2016 04 10.34323 11 53 59.535 +34 00 13.18 21.6G 567070 F51 C~36tI 2016 05 30.31437 11 48 24.453 +33 06 58.07 21.6G 567070 F51 C~36tI 2017 04 15.48926 12 39 25.947 +31 29 44.12 21.8G 567070 F51 C~36tI 2017 06 06.28929 12 32 17.605 +30 35 20.05 21.9G 567070 F51 C~36tI 2018 01 29.57170 13 34 43.036 +25 17 46.29 21.7G 567070 F51 C~36tI 2018 01 29.58385 13 34 43.077 +25 17 48.02 21.8G 567070 F51 C~36tI 2018 01 29.59599 13 34 43.083 +25 17 49.47 22.5G 567070 F51 C~36tI 2018 01 29.60820 13 34 43.116 +25 17 51.70 22.1G 567070 F51 C~36tI 2019 04 07.58033 14 06 45.503 +23 33 20.36 21.6w 567070 F51 C~348M 2019 04 07.59435 14 06 45.315 +23 33 21.50 21.7w 567070 F51 C~348M 2019 04 07.60839 14 06 45.136 +23 33 22.84 21.8w 567070 F51 C~348M 2019 04 07.62249 14 06 44.931 +23 33 23.95 21.9w 567070 F51 C~348M 2019 04 08.87876 14 06 28.20 +23 35 12.3 21.5G 567070 J04 C~348M 2019 04 08.89418 14 06 27.99 +23 35 13.9 20.9G 567070 J04 C~348M 2019 04 08.90960 14 06 27.79 +23 35 15.2 21.3G 567070 J04 C~348M 2019 04 09.337381 14 06 22.026 +23 35 51.12 21.4G 567070 F51 C~348M 2019 04 09.348801 14 06 21.863 +23 35 52.23 21.4G 567070 F51 C~348M 2019 04 09.360304 14 06 21.703 +23 35 53.21 21.6G 567070 F51 C~348M 2019 04 09.371708 14 06 21.548 +23 35 54.06 21.4G 567070 F51 C~348M 2019 04 10.92064 14 06 00.52 +23 37 59.6 20.5V 567070 033 C~348M 2019 04 10.92420 14 06 00.46 +23 37 59.9 20.3V 567070 033 C~348M 2019 04 10.92778 14 06 00.42 +23 38 00.1 20.3V 567070 033 C~348M 2019 04 10.93144 14 06 00.36 +23 38 00.3 20.4V 567070 033 C~348M 2019 04 10.93501 14 06 00.32 +23 38 00.7 20.4V 567070 033 C~348M 2019 04 10.93859 14 06 00.27 +23 38 01.0 20.9V 567070 033 C~348M 2019 04 13.22666 14 05 28.88 +23 40 55.1 21.8G 567070 I52 C~348M 2019 04 13.26368 14 05 28.36 +23 40 57.9 21.7G 567070 I52 C~348M 2019 04 13.28697 14 05 28.03 +23 40 59.6 21.6G 567070 I52 C~348M 2019 05 29.36800 13 55 32.425 +23 40 48.40 21.6G 567070 F51 C~36tI 2019 05 29.38045 13 55 32.299 +23 40 47.51 21.6G 567070 F51 C~36tI 2019 05 29.39290 13 55 32.174 +23 40 46.49 21.6G 567070 F51 C~36tI 2019 05 29.40537 13 55 32.048 +23 40 45.60 21.6G 567070 F51 C~36tI 2019 06 05.39711 13 54 29.404 +23 30 50.75 21.9G 567070 F51 C~36tI 2019 06 05.40841 13 54 29.302 +23 30 49.69 21.7G 567070 F51 C~36tI 2019 06 05.41967 13 54 29.215 +23 30 48.60 21.6G 567070 F51 C~36tI 2019 06 05.43101 13 54 29.122 +23 30 47.58 21.6G 567070 F51 C~36tI 2019 06 06.200730 13 54 22.989 +23 29 33.14 21.6G 567070 G37 C~3Cqo 2019 06 06.250330 13 54 22.582 +23 29 28.28 567070 G37 C~3Cqo 2020 05 23.45535 14 33 52.980 +19 14 24.11 21.5w 567070 F51 C~3vTT 2020 05 23.46753 14 33 52.825 +19 14 23.87 21.6w 567070 F51 C~3vTT 2020 05 23.47968 14 33 52.666 +19 14 23.39 21.5w 567070 F51 C~3vTT 2020 05 23.49190 14 33 52.506 +19 14 22.91 21.6w 567070 F51 C~3vTT 2021 03 19.516190 15 20 51.972 +13 19 42.82 21.6w 567070 F51 C~4gZw 2021 03 19.539376 15 20 51.834 +13 19 45.35 21.6w 567070 F51 C~4gZw 2021 03 19.551104 15 20 51.765 +13 19 46.61 21.6w 567070 F51 C~4gZw 2021 05 11.502192 15 11 04.800 +14 25 37.69 21.6w 567070 F51 C~4nHY 2021 05 11.514698 15 11 04.610 +14 25 37.92 21.5w 567070 F51 C~4nHY 2021 05 11.527209 15 11 04.452 +14 25 38.00 21.7w 567070 F51 C~4nHY 2021 05 11.539716 15 11 04.268 +14 25 38.38 21.4w 567070 F51 C~4nHY 2021 06 01.278987 15 06 30.552 +14 21 46.42 21.5w 567070 F51 C~4tw0 2021 06 01.290300 15 06 30.405 +14 21 46.03 21.7w 567070 F51 C~4tw0 2021 06 01.301698 15 06 30.266 +14 21 45.55 21.4w 567070 F51 C~4tw0 2021 06 01.313069 15 06 30.118 +14 21 45.12 21.6w 567070 F51 C~4tw0 2023 05 13.524838 16 11 29.312 +04 46 22.63 21.8w 567070 F51 C~6peq 2023 05 13.539157 16 11 29.127 +04 46 22.94 21.7w 567070 F51 C~6peq 2023 05 13.561791 16 11 28.803 +04 46 23.78 21.9w 567070 F51 C~6peq 2023 05 16.454669 16 10 51.205 +04 47 28.77 21.3w 567070 F51 C~6peq 2023 05 16.478343 16 10 50.899 +04 47 29.16 21.7w 567070 F51 C~6peq 2023 05 16.490161 16 10 50.739 +04 47 29.50 21.8w 567070 F51 C~6peq 2023 05 27.433906 16 08 25.565 +04 49 08.46 21.6w 567070 F51 C~6r0Q 2023 05 27.445791 16 08 25.398 +04 49 08.53 21.5w 567070 F51 C~6r0Q 2023 05 27.457622 16 08 25.240 +04 49 08.64 21.6w 567070 F51 C~6r0Q 2023 05 27.469399 16 08 25.100 +04 49 08.44 21.6w 567070 F51 C~6r0Q 2023 06 15.473388 16 04 21.360 +04 42 14.43 21.7w 567070 F51 C~6wUc 2023 06 15.485329 16 04 21.208 +04 42 13.99 21.8w 567070 F51 C~6wUc 2023 06 15.497250 16 04 21.060 +04 42 13.66 21.6w 567070 F51 C~6wUc 2023 06 18.405917 16 03 46.689 +04 40 03.31 21.7w 567070 F51 C~6wUc 2023 06 18.406564 16 03 46.662 +04 40 03.49 21.7w 567070 F51 C~6wUc 2023 06 18.418516 16 03 46.536 +04 40 02.84 21.6w 567070 F51 C~6wUc 2023 06 18.419157 16 03 46.510 +04 40 02.92 21.6w 567070 F51 C~6wUc 2023 06 18.431095 16 03 46.381 +04 40 02.26 21.7w 567070 F51 C~6wUc 2023 06 18.431734 16 03 46.365 +04 40 02.11 21.7w 567070 F51 C~6wUc 2023 06 18.443756 16 03 46.221 +04 40 01.60 21.6w 567070 F51 C~6wUc 2023 06 18.444396 16 03 46.226 +04 40 01.67 21.6w 567070 F51 C~6wUc 2023 06 22.348589 16 03 01.897 +04 36 39.01 21.7w 567070 F51 C~6wUc 2023 06 22.359291 16 03 01.797 +04 36 38.39 21.8w 567070 F51 C~6wUc 2023 06 22.369975 16 03 01.661 +04 36 37.78 21.8w 567070 F51 C~6wUc 2023 06 22.380674 16 03 01.542 +04 36 37.11 21.6w 567070 F51 C~6wUc 2024 05 30.443477 16 34 40.733 +00 18 37.44 21.6w 567070 F52 C~852z 2024 05 30.454703 16 34 40.584 +00 18 37.39 21.8w 567070 F52 C~852z 2024 05 30.465922 16 34 40.428 +00 18 37.31 21.7w 567070 F52 C~852z
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 -0.10 0.00 -0.24
2 0.0000 0.00 0.02 0.00 -0.14
3 0.9746 0.00 -0.10 0.00 0.04
4 0.9746 0.00 0.11 0.00 -0.13
5 0.9747 0.00 -0.07 0.00 0.01
6 0.9747 0.00 -0.10 0.00 0.14
7 0.9747 0.00 -0.16 0.00 -0.02
8 0.9748 0.00 0.07 0.00 0.03
9 1.2942 0.00 -0.03 0.00 -0.03
10 1.2942 0.00 0.02 0.00 -0.15
11 1.2942 0.00 0.06 0.00 -0.04
12 1.2943 0.00 -0.12 0.00 -0.08
13 2.0261 0.00 0.02 0.00 0.00
14 2.0261 0.00 -0.24 0.00 -0.05
15 2.0261 0.00 0.09 0.00 0.04
16 2.0261 0.00 0.14 0.00 0.04
17 2.0612 0.00 0.00 0.00 0.35
18 2.0612 0.00 0.30 0.00 0.04
19 2.0612 0.00 0.25 0.00 0.22
20 2.0612 0.00 0.37 0.00 -0.23
21 2.1352 0.00 0.01 0.00 0.03
22 2.1353 0.00 0.01 0.00 0.07
23 2.1353 0.00 0.11 0.00 0.01
24 2.2113 0.00 -0.25 0.00 0.09
25 2.2114 0.00 0.05 0.00 -0.08
26 2.2114 0.00 0.05 0.00 -0.04
27 2.2114 0.00 -0.11 0.00 -0.13
28 2.3483 0.00 -0.07 0.00 0.01
29 3.2248 0.00 -0.36 0.00 0.01
30 3.3667 0.00 -0.13 0.00 0.12
31 4.0163 0.00 -0.21 0.00 0.14
32 4.0163 0.00 0.13 0.00 0.05
33 4.0164 0.00 -0.06 0.00 -0.32
34 4.0164 0.00 0.17 0.00 0.08
35 5.2018 0.00 0.01 0.00 0.07
36 5.2019 0.00 0.04 0.00 -0.01
37 5.2019 0.00 0.21 0.00 0.11
38 5.2019 0.00 -0.01 0.00 -0.00
39 5.2054 0.00 -0.07 0.00 -0.05
40 5.2054 0.00 -0.08 0.00 0.21
41 5.2055 0.00 0.05 0.00 0.18
42 5.2066 0.00 0.11 0.00 -0.02
43 5.2067 0.00 0.01 0.00 0.12
44 5.2067 0.00 -0.02 0.00 0.12
45 5.2067 0.00 0.01 0.00 0.01
46 5.2110 0.00 -0.01 0.00 -0.06
47 5.2110 0.00 -0.17 0.00 -0.05
48 5.2110 0.00 -0.03 0.00 -0.13
49 5.2110 0.00 -0.17 0.00 -0.22
50 5.2110 0.00 -0.03 0.00 -0.11
51 5.2110 0.00 -0.04 0.00 -0.09
52 5.2173 0.00 -0.07 0.00 0.07
53 5.2174 0.00 -0.07 0.00 0.14
54 5.2175 0.00 -0.10 0.00 0.14
55 5.3436 0.00 0.02 0.00 -0.01
56 5.3436 0.00 0.01 0.00 0.04
57 5.3437 0.00 0.01 0.00 -0.05
58 5.3437 0.00 0.01 0.00 0.00
59 5.3629 0.00 0.01 0.00 -0.06
60 5.3629 0.00 -0.10 0.00 -0.03
61 5.3629 0.00 0.01 0.00 -0.04
62 5.3630 0.00 0.03 0.00 0.04
63 5.3651 0.00 0.06 0.00 0.01
64 5.3652 0.00 0.03 0.00 0.02
65 6.3295 0.00 0.14 0.00 -0.16
66 6.3295 0.00 0.12 0.00 0.04
67 6.3295 0.00 0.03 0.00 -0.00
68 6.3296 0.00 -0.06 0.00 -0.04
69 7.1510 0.00 -0.09 0.00 0.05
70 7.1511 0.00 -0.04 0.00 -0.02
71 7.1511 0.00 0.00 0.00 -0.08
72 7.2961 0.00 0.07 0.00 -0.01
73 7.2961 0.00 -0.15 0.00 0.00
74 7.2961 0.00 0.11 0.00 -0.13
75 7.2962 0.00 -0.03 0.00 0.04
76 7.3530 0.00 0.10 0.00 0.03
77 7.3530 0.00 0.01 0.00 0.09
78 7.3530 0.00 0.06 0.00 0.06
79 7.3530 0.00 -0.03 0.00 0.08
80 9.3002 0.00 -0.04 0.00 0.01
81 9.3003 0.00 0.02 0.00 -0.04
82 9.3003 0.00 -0.38 0.00 0.23
83 9.3083 0.00 -0.08 0.00 -0.01
84 9.3083 0.00 0.07 0.00 -0.09
85 9.3084 0.00 0.04 0.00 0.02
86 9.3383 0.00 -0.00 0.00 -0.15
87 9.3384 0.00 -0.09 0.00 -0.06
88 9.3384 0.00 -0.05 0.00 0.08
89 9.3384 0.00 0.25 0.00 -0.10
90 9.3904 0.00 0.05 0.00 -0.17
91 9.3905 0.00 -0.04 0.00 -0.11
92 9.3905 0.00 -0.08 0.00 0.06
93 9.3985 0.00 0.20 0.00 -0.14
94 9.3985 0.00 -0.08 0.00 0.08
95 9.3985 0.00 0.16 0.00 -0.00
96 9.3985 0.00 -0.12 0.00 0.11
97 9.3985 0.00 0.08 0.00 0.02
98 9.3985 0.00 -0.05 0.00 -0.10
99 9.3986 0.00 -0.07 0.00 -0.03
100 9.3986 0.00 0.12 0.00 0.07
101 9.4093 0.00 -0.10 0.00 -0.03
102 9.4093 0.00 0.22 0.00 -0.05
103 9.4093 0.00 -0.01 0.00 -0.06
104 9.4094 0.00 0.03 0.00 -0.13
105 10.3486 0.00 0.01 0.00 0.03
106 10.3486 0.00 0.02 0.00 0.03
107 10.3487 0.00 -0.07 0.00 0.00
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.
567070 quality flag:3 Type: CENTAURR CENTAURR CENTAURR axisobj 19.454 19.454 19.454 ecceobj 0.357 0.357 0.357 incobj 31.460 31.460 31.460 qmin 12.138 12.289 12.285 qmax 26.621 26.626 26.617 amean 19.232 19.447 19.270 amin 18.756 19.346 18.825 amax 19.594 19.568 19.569 emean 0.336 0.357 0.307 emin 0.310 0.337 0.270 emax 0.366 0.366 0.366 imean 31.115 30.044 31.494 imin 29.760 29.760 29.760 imax 32.024 30.779 32.816 excite_mean 0.617 0.615 0.606 fracstop 0.045 0.004 0.043 cjmean 2.854 2.845 2.859 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 187.1 93.8 167.2 kozaiamp 179.5 14.9 179.0