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: 14TB86 # Created Sun Apr 21 01:16:22 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 113 observations of 113 # Arc: 10.24y # First observation: 2013/09/10 # Last observation: 2023/12/08 # Chi-squared of fit: 42.10 DOF: 220 RMS: 0.11 # Min/Max residuals: -0.36 0.32 # Exact a, adot, b, bdot, g, gdot: 1.693776E-05 2.923577E-02 5.206064E-06 7.958154E-03 2.725481E-02 -4.438163E-04 # Covariance matrix: 7.1857E-14 -2.3703E-14 7.1464E-15 -5.6757E-15 2.6498E-14 -7.2247E-14 -2.3703E-14 1.4531E-14 -5.1928E-15 3.9046E-15 -7.7710E-16 4.9681E-14 7.1464E-15 -5.1928E-15 3.3502E-14 -6.7691E-15 -4.3454E-17 -1.9714E-14 -5.6757E-15 3.9046E-15 -6.7691E-15 2.6311E-15 -5.0482E-16 1.4865E-14 2.6498E-14 -7.7710E-16 -4.3454E-17 -5.0482E-16 4.5219E-14 -6.4790E-15 -7.2247E-14 4.9681E-14 -1.9714E-14 1.4865E-14 -6.4790E-15 1.8914E-13 # lat0 lon0 xBary yBary zBary JD0 -12.157280 13.603741 0.443966 -0.190430 -0.884443 2456545.838648 # Heliocentric elements and errors Epoch: 2456546.5000 = 2013/09/11 Mean Anomaly: 353.06403 +/- 0.004 Argument of Peri: 331.16547 +/- 0.006 Long of Asc Node: 50.28143 +/- 0.000 Inclination: 19.09605 +/- 0.000 Eccentricity: 0.17873990 +/- 0.0000 Semi-Major Axis: 45.64956284 +/- 0.0019 Time of Perihelion: 2458716.9924 +/- 7.2 Perihelion: 37.49016436 +/- 0.0020 Aphelion: 53.80896133 +/- 0.0026 Period (y) 308.4346 +/- 0.02 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 35.84501860 +/- 0.0003 Ecliptic Y 8.22070072 +/- 0.0001 Ecliptic Z -7.72676611 +/- 0.0001 Ecliptic XDOT -0.00057567 +/- 0.0000 Ecliptic YDOT 0.00288264 +/- 0.0000 Ecliptic ZDOT 0.00079103 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 37.57857742 +/- 0.0003 Geocenter to KBO 36.69081433 +/- 0.0003 # Hcoef: 6.46
The following table shows the complete astrometric record for 14TB86. 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 (14TB86) followed by the observatory code and reference code for the source of the astrometry.
2013 09 10.33787 01 08 56.023 -05 50 25.25 22.7g 14TB86 W84 C~4yUi 2013 09 10.33787 01 08 56.02 -05 50 25.3 22.6g 14TB86 W84 C~3cny 2013 09 10.33926 01 08 56.020 -05 50 25.25 22.1r 14TB86 W84 C~4yUi 2013 09 10.33926 01 08 56.02 -05 50 25.3 22.2r 14TB86 W84 C~3cny 2013 09 10.34064 01 08 56.014 -05 50 25.29 21.9i 14TB86 W84 C~4yUi 2013 09 10.34064 01 08 56.01 -05 50 25.3 21.9i 14TB86 W84 C~3cny 2013 09 29.22079 01 07 28.062 -05 59 59.47 22.7g 14TB86 W84 C~4yUi 2013 09 29.22079 01 07 28.06 -05 59 59.5 22.8g 14TB86 W84 C~3cny 2013 10 13.18227 01 06 17.208 -06 06 14.42 21.8z 14TB86 W84 C~4yUi 2013 10 13.18227 01 06 17.21 -06 06 14.4 21.7z 14TB86 W84 C~3cny 2013 10 25.29681 01 05 16.177 -06 10 36.67 22.4w 14TB86 F51 C~352Q 2013 10 25.31139 01 05 16.107 -06 10 37.12 22.4w 14TB86 F51 C~352Q 2013 10 25.32596 01 05 16.052 -06 10 37.17 22.2w 14TB86 F51 C~352Q 2013 10 25.34055 01 05 15.961 -06 10 37.59 22.3w 14TB86 F51 C~352Q 2014 08 18.339618 01 15 43.91 -04 34 49.7 21.5z 14TB86 W84 C~352Q 2014 10 01.48385 01 12 48.114 -04 56 31.01 22.3w 14TB86 F51 C~1vXl 2014 10 01.49604 01 12 48.051 -04 56 31.30 22.2w 14TB86 F51 C~1vXl 2014 10 01.50827 01 12 47.993 -04 56 31.68 22.3w 14TB86 F51 C~1vXl 2014 10 01.52050 01 12 47.940 -04 56 32.16 22.4w 14TB86 F51 C~1vXl 2014 11 16.16555 01 09 07.496 -05 11 08.94 21.9i 14TB86 W84 C~4yUi 2014 11 16.16555 01 09 07.50 -05 11 08.9 21.9i 14TB86 W84 C~3cny 2014 11 17.15825 01 09 03.539 -05 11 15.26 23.3g 14TB86 W84 C~4yUi 2014 11 17.15825 01 09 03.54 -05 11 15.3 23.2g 14TB86 W84 C~3cny 2014 11 21.040741 01 08 48.67 -05 11 33.3 22.0z 14TB86 W84 C~352Q 2014 11 21.04127 01 08 48.672 -05 11 33.32 21.8z 14TB86 W84 C~4yUi 2014 11 21.04127 01 08 48.67 -05 11 33.3 22.2z 14TB86 W84 C~3cny 2014 11 21.10398 01 08 48.438 -05 11 33.57 22.4r 14TB86 W84 C~4yUi 2014 11 21.10398 01 08 48.44 -05 11 33.6 22.4r 14TB86 W84 C~3cny 2014 11 22.35205 01 08 43.856 -05 11 37.29 22.3w 14TB86 F51 C~1vXl 2014 11 22.37466 01 08 43.800 -05 11 37.10 22.4w 14TB86 F51 C~1vXl 2014 11 22.38806 01 08 43.747 -05 11 37.41 22.5w 14TB86 F51 C~1vXl 2014 11 22.40149 01 08 43.694 -05 11 37.53 22.4w 14TB86 F51 C~1vXl 2014 11 24.29045 01 08 37.014 -05 11 40.38 22.6w 14TB86 F51 C~1vXl 2014 11 24.30392 01 08 36.972 -05 11 40.58 22.3w 14TB86 F51 C~1vXl 2014 11 24.31733 01 08 36.925 -05 11 40.56 22.3w 14TB86 F51 C~1vXl 2014 11 24.33074 01 08 36.878 -05 11 40.59 22.4w 14TB86 F51 C~1vXl 2014 11 27.10852 01 08 27.575 -05 11 40.79 22.2z 14TB86 W84 C~4yUi 2014 11 27.10852 01 08 27.57 -05 11 40.8 22.3z 14TB86 W84 C~3cny 2014 11 27.10989 01 08 27.561 -05 11 40.72 22.2r 14TB86 W84 C~4yUi 2014 11 27.10989 01 08 27.56 -05 11 40.7 22.3r 14TB86 W84 C~3cny 2014 11 27.11211 01 08 27.555 -05 11 40.81 22.2i 14TB86 W84 C~4yUi 2014 11 27.11211 01 08 27.55 -05 11 40.8 22.2i 14TB86 W84 C~3cny 2014 11 28.136759 01 08 24.26 -05 11 39.2 22.1z 14TB86 W84 C~352R 2014 11 28.13729 01 08 24.260 -05 11 39.28 22.1z 14TB86 W84 C~4yUi 2015 09 04.27970 01 20 18.693 -03 38 20.35 22.3z 14TB86 W84 C~4yUi 2015 09 04.27970 01 20 18.69 -03 38 20.3 22.5z 14TB86 W84 C~3cny 2015 09 04.28108 01 20 18.693 -03 38 20.44 22.0i 14TB86 W84 C~4yUi 2015 09 04.28108 01 20 18.69 -03 38 20.4 22.1i 14TB86 W84 C~3cny 2015 11 02.115602 01 15 39.12 -04 04 03.6 22.1r 14TB86 W84 C~352R 2015 11 02.11612 01 15 39.132 -04 04 03.82 22.2r 14TB86 W84 C~4yUi 2016 08 16.37184 01 26 37.703 -02 25 54.08 22.0i 14TB86 W84 C~4yUi 2016 08 16.37184 01 26 37.70 -02 25 54.1 22.1i 14TB86 W84 C~3cnz 2016 08 30.36370 01 25 59.636 -02 31 51.46 22.9g 14TB86 W84 C~4yUi 2016 08 30.36370 01 25 59.64 -02 31 51.5 23.0g 14TB86 W84 C~3cnz 2016 10 21.18835 01 22 02.921 -02 55 42.78 21.9z 14TB86 W84 C~4yUi 2016 10 21.18835 01 22 02.92 -02 55 42.8 21.9z 14TB86 W84 C~3cnz 2016 10 23.17622 01 21 52.814 -02 56 26.60 22.3r 14TB86 W84 C~4yUi 2016 10 23.17622 01 21 52.81 -02 56 26.6 22.4r 14TB86 W84 C~3cnz 2016 10 23.17760 01 21 52.805 -02 56 26.59 22.8g 14TB86 W84 C~4yUi 2016 10 23.17760 01 21 52.80 -02 56 26.6 22.9g 14TB86 W84 C~3cnz 2016 10 28.14953 01 21 27.787 -02 58 08.54 22.2i 14TB86 W84 C~4yUi 2016 10 28.14953 01 21 27.79 -02 58 08.5 22.3i 14TB86 W84 C~3cnz 2016 10 29.24122 01 21 22.362 -02 58 29.39 22.1r 14TB86 W84 C~4yUi 2016 10 29.24122 01 21 22.36 -02 58 29.4 22.2r 14TB86 W84 C~3cnz 2016 10 29.24260 01 21 22.351 -02 58 29.43 23.0g 14TB86 W84 C~4yUi 2016 10 29.24260 01 21 22.35 -02 58 29.4 23.0g 14TB86 W84 C~3cnz 2017 08 22.401123 01 31 48.68 -01 23 51.2 22.3r 14TB86 W84 C~352R 2017 08 22.40165 01 31 48.681 -01 23 51.23 22.2r 14TB86 W84 C~4yUi 2017 08 22.402500 01 31 48.67 -01 23 51.2 22.1i 14TB86 W84 C~352R 2017 08 22.40302 01 31 48.672 -01 23 51.20 22.1i 14TB86 W84 C~4yUi 2017 08 27.381285 01 31 35.12 -01 25 54.3 22.4i 14TB86 W84 C~352R 2017 08 27.38182 01 31 35.128 -01 25 54.32 22.2i 14TB86 W84 C~4yUi 2017 08 27.382662 01 31 35.12 -01 25 54.3 22.8g 14TB86 W84 C~352R 2017 08 27.38319 01 31 35.123 -01 25 54.34 22.8g 14TB86 W84 C~4yUi 2017 08 28.342639 01 31 32.28 -01 26 18.9 21.6z 14TB86 W84 C~352R 2017 08 28.34316 01 31 32.276 -01 26 18.89 21.5z 14TB86 W84 C~4yUi 2017 08 28.346771 01 31 32.25 -01 26 18.9 22.0r 14TB86 W84 C~352R 2017 08 28.384201 01 31 32.16 -01 26 19.7 22.4g 14TB86 W84 C~352R 2017 09 14.335532 01 30 30.90 -01 34 04.4 22.2z 14TB86 W84 C~352R 2017 09 14.33606 01 30 30.901 -01 34 04.35 22.0z 14TB86 W84 C~4yUi 2017 09 18.271262 01 30 14.07 -01 35 56.9 22.9g 14TB86 W84 C~352R 2017 09 18.27179 01 30 14.076 -01 35 56.90 22.8g 14TB86 W84 C~4yUi 2018 09 22.34498 01 35 24.241 -00 32 49.23 21.9z 14TB86 W84 C~4yUi 2018 10 10.29531 01 33 57.281 -00 41 02.93 21.7i 14TB86 W84 C~4yUi 2018 10 10.29669 01 33 57.276 -00 41 02.94 22.1r 14TB86 W84 C~4yUi 2018 10 10.29808 01 33 57.269 -00 41 03.01 22.4g 14TB86 W84 C~4yUi 2018 10 19.27424 01 33 11.181 -00 44 48.89 21.7z 14TB86 W84 C~4yUi 2018 11 29.10663 01 30 03.272 -00 54 52.62 22.5r 14TB86 W84 C~4yUi 2018 11 29.10802 01 30 03.269 -00 54 52.64 23.0g 14TB86 W84 C~4yUi 2019 10 27.25127 01 37 59.53 +00 17 21.8 22.7g 14TB86 W84 C~3O9t 2019 10 28.24979 01 37 54.43 +00 17 00.5 14TB86 W84 C~3O9t 2019 10 29.07891 01 37 50.21 +00 16 43.0 14TB86 W84 C~3O9t 2020 11 10.37322 01 42 13.718 +01 17 45.80 22.2w 14TB86 F51 C~4Kxj 2020 11 10.38366 01 42 13.656 +01 17 45.42 22.2w 14TB86 F51 C~4Kxj 2020 11 10.39349 01 42 13.611 +01 17 45.27 22.5w 14TB86 F51 C~4Kxj 2020 12 06.33572 01 40 28.011 +01 13 55.96 22.3w 14TB86 F51 C~4Nso 2020 12 06.34579 01 40 27.976 +01 13 56.04 22.1w 14TB86 F51 C~4Nso 2020 12 06.35567 01 40 27.948 +01 13 56.07 22.0w 14TB86 F51 C~4Nso 2020 12 06.36573 01 40 27.915 +01 13 55.89 22.0w 14TB86 F51 C~4Nso 2021 10 02.404338 01 51 00.823 +02 37 33.62 22.3w 14TB86 F52 C~55SM 2021 10 02.415800 01 51 00.794 +02 37 33.19 22.3w 14TB86 F52 C~55SM 2021 10 02.416431 01 51 00.766 +02 37 33.35 22.2w 14TB86 F52 C~55SM 2021 10 02.427916 01 51 00.694 +02 37 33.00 22.3w 14TB86 F52 C~55SM 2021 10 02.438831 01 51 00.664 +02 37 32.54 21.9w 14TB86 F52 C~55SM 2021 10 02.439461 01 51 00.659 +02 37 32.61 22.2w 14TB86 F52 C~55SM 2023 10 16.371600 02 00 54.359 +04 41 35.14 22.0w 14TB86 F51 C~7B6P 2023 10 16.383751 02 00 54.295 +04 41 34.84 22.1w 14TB86 F51 C~7B6P 2023 10 16.395887 02 00 54.238 +04 41 34.73 22.2w 14TB86 F51 C~7B6P 2023 10 16.409950 02 00 54.164 +04 41 34.14 22.0w 14TB86 F51 C~7B6P 2023 12 08.368433 01 56 44.154 +04 27 10.90 22.3w 14TB86 F51 C~7bJw 2023 12 08.385860 01 56 44.109 +04 27 11.08 22.1w 14TB86 F51 C~7bJw 2023 12 08.398513 01 56 44.062 +04 27 10.90 22.4w 14TB86 F51 C~7bJw 2023 12 08.411230 01 56 44.015 +04 27 11.07 22.5w 14TB86 F51 C~7bJw
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 -0.11
2 0.0000 0.00 0.01 0.00 -0.16
3 0.0000 0.00 0.10 0.00 -0.07
4 0.0000 0.00 0.10 0.00 -0.12
5 0.0000 0.00 0.04 0.00 -0.07
6 0.0000 0.00 0.10 0.00 -0.06
7 0.0517 0.00 0.09 0.00 -0.05
8 0.0517 0.00 0.06 0.00 -0.08
9 0.0899 0.00 0.13 0.00 -0.04
10 0.0899 0.00 0.10 0.00 -0.06
11 0.1231 0.00 -0.20 0.00 0.20
12 0.1231 0.00 -0.15 0.00 0.02
13 0.1232 0.00 0.11 0.00 0.24
14 0.1232 0.00 -0.15 0.00 0.10
15 0.9363 0.00 -0.36 0.00 -0.10
16 1.0572 0.00 -0.25 0.00 0.15
17 1.0572 0.00 -0.26 0.00 0.20
18 1.0573 0.00 -0.20 0.00 0.17
19 1.0573 0.00 -0.06 0.00 0.04
20 1.1823 0.00 0.05 0.00 -0.04
21 1.1823 0.00 0.11 0.00 0.00
22 1.1850 0.00 0.08 0.00 -0.08
23 1.1850 0.00 0.10 0.00 -0.12
24 1.1956 0.00 -0.03 0.00 0.01
25 1.1956 0.00 -0.00 0.00 0.01
26 1.1956 0.00 0.03 0.00 -0.01
27 1.1958 0.00 0.11 0.00 -0.08
28 1.1958 0.00 0.08 0.00 -0.05
29 1.1992 0.00 -0.30 0.00 0.01
30 1.1993 0.00 0.12 0.00 0.25
31 1.1993 0.00 0.06 0.00 -0.03
32 1.1994 0.00 0.01 0.00 -0.11
33 1.2045 0.00 -0.22 0.00 0.32
34 1.2046 0.00 -0.13 0.00 0.13
35 1.2046 0.00 -0.12 0.00 0.16
36 1.2046 0.00 -0.11 0.00 0.15
37 1.2122 0.00 0.08 0.00 -0.09
38 1.2122 0.00 0.16 0.00 -0.08
39 1.2122 0.00 0.00 0.00 0.01
40 1.2122 0.00 0.02 0.00 -0.01
41 1.2122 0.00 -0.04 0.00 -0.09
42 1.2122 0.00 0.04 0.00 -0.10
43 1.2151 0.00 -0.07 0.00 0.19
44 1.2151 0.00 -0.04 0.00 0.11
45 1.9820 0.00 -0.05 0.00 0.12
46 1.9820 0.00 -0.01 0.00 0.07
47 1.9820 0.00 0.03 0.00 0.06
48 1.9820 0.00 0.07 0.00 0.02
49 2.1431 0.00 -0.08 0.00 0.09
50 2.1431 0.00 0.14 0.00 -0.12
51 2.9323 0.00 0.04 0.00 -0.01
52 2.9323 0.00 0.08 0.00 0.01
53 2.9706 0.00 0.07 0.00 -0.09
54 2.9706 0.00 0.01 0.00 -0.05
55 3.1125 0.00 -0.04 0.00 0.02
56 3.1125 0.00 -0.02 0.00 0.04
57 3.1180 0.00 0.06 0.00 -0.03
58 3.1180 0.00 0.12 0.00 -0.03
59 3.1180 0.00 0.02 0.00 -0.00
60 3.1180 0.00 0.09 0.00 0.01
61 3.1316 0.00 0.10 0.00 0.03
62 3.1316 0.00 0.05 0.00 -0.01
63 3.1346 0.00 0.09 0.00 -0.01
64 3.1346 0.00 0.06 0.00 -0.02
65 3.1346 0.00 0.02 0.00 0.01
66 3.1346 0.00 0.03 0.00 -0.02
67 3.9482 0.00 0.08 0.00 -0.03
68 3.9482 0.00 0.11 0.00 -0.05
69 3.9482 0.00 -0.02 0.00 0.00
70 3.9482 0.00 0.03 0.00 0.01
71 3.9618 0.00 -0.06 0.00 -0.02
72 3.9618 0.00 0.09 0.00 -0.02
73 3.9618 0.00 0.00 0.00 0.02
74 3.9618 0.00 0.07 0.00 -0.01
75 3.9644 0.00 0.01 0.00 -0.04
76 3.9644 0.00 -0.02 0.00 -0.01
77 3.9644 0.00 -0.25 0.00 0.07
78 3.9645 0.00 0.14 0.00 0.23
79 4.0109 0.00 0.02 0.00 -0.34
80 4.0109 0.00 0.07 0.00 -0.27
81 4.0217 0.00 -0.04 0.00 -0.07
82 4.0217 0.00 0.08 0.00 -0.05
83 5.0322 0.00 0.04 0.00 0.01
84 5.0813 0.00 0.03 0.00 -0.01
85 5.0813 0.00 0.07 0.00 0.02
86 5.0813 0.00 0.07 0.00 -0.02
87 5.1059 0.00 0.06 0.00 0.03
88 5.2177 0.00 0.03 0.00 0.00
89 5.2177 0.00 0.06 0.00 -0.01
90 6.1271 0.00 -0.04 0.00 0.03
91 6.1298 0.00 0.05 0.00 0.09
92 6.1321 0.00 -0.04 0.00 0.04
93 7.1678 0.00 0.06 0.00 0.08
94 7.1678 0.00 -0.10 0.00 -0.13
95 7.1678 0.00 -0.06 0.00 -0.12
96 7.2389 0.00 0.01 0.00 -0.21
97 7.2389 0.00 -0.02 0.00 -0.12
98 7.2389 0.00 0.05 0.00 -0.08
99 7.2390 0.00 0.05 0.00 -0.24
100 8.0604 0.00 -0.10 0.00 0.11
101 8.0604 0.00 0.31 0.00 -0.02
102 8.0604 0.00 -0.07 0.00 0.15
103 8.0605 0.00 -0.31 0.00 0.10
104 8.0605 0.00 0.04 0.00 -0.07
105 8.0605 0.00 0.01 0.00 0.01
106 10.0973 0.00 -0.05 0.00 0.03
107 10.0973 0.00 -0.06 0.00 0.02
108 10.0974 0.00 0.04 0.00 0.20
109 10.0974 0.00 0.03 0.00 -0.05
110 10.2424 0.00 -0.23 0.00 -0.15
111 10.2424 0.00 0.02 0.00 0.11
112 10.2425 0.00 -0.02 0.00 -0.01
113 10.2425 0.00 -0.05 0.00 0.21
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.
14TB86 quality flag:3 Type: SCATEXTD SCATEXTD SCATEXTD axisobj 45.937 45.937 45.937 ecceobj 0.184 0.184 0.184 incobj 19.085 19.085 19.085 qmin 36.498 36.499 36.502 qmax 55.101 55.095 55.110 amean 45.595 45.595 45.595 amin 45.207 45.200 45.213 amax 46.042 46.036 46.054 emean 0.180 0.180 0.180 emin 0.166 0.165 0.166 emax 0.197 0.197 0.197 imean 17.926 17.926 17.926 imin 17.396 17.396 17.394 imax 18.465 18.467 18.472 excite_mean 0.357 0.357 0.357 fracstop 1.000 1.000 1.000 cjmean 2.963 2.963 2.963 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 174.0 174.0 174.0 kozaiamp 179.9 179.9 179.9