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: 560414
# Created Fri Apr 19 01:08:58 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 106 observations of 106
# Arc: 12.21y
# First observation: 2011/04/21
# Last observation: 2023/07/08
# Chi-squared of fit: 111.49 DOF: 206 RMS: 0.18
# Min/Max residuals: -0.87 0.43
# Exact a, adot, b, bdot, g, gdot:
1.846393E-05 3.330410E-02 2.866584E-06 4.711802E-03 2.799853E-02 -1.115270E-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
9.891469 -160.264173 -0.192428 0.169970 -0.975065 2455672.968496
# Heliocentric elements and errors
Epoch: 2455672.5000 = 2011/04/21
Mean Anomaly: 346.23380 +/- 0.000
Argument of Peri: 103.10879 +/- 0.000
Long of Asc Node: 149.78833 +/- 0.000
Inclination: 12.44039 +/- 0.000
Eccentricity: 0.55508938 +/- 0.0000
Semi-Major Axis: 71.07423541 +/- 0.0000
Time of Perihelion: 2464041.5900 +/- 0.0
Perihelion: 31.62168236 +/- 0.0000
Aphelion: 110.52678847 +/- 0.0000
Period (y) 599.2065 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -33.98082222 +/- 0.0000
Ecliptic Y -12.39749781 +/- 0.0000
Ecliptic Z 6.13555044 +/- 0.0000
Ecliptic XDOT 0.00218365 +/- 0.0000
Ecliptic YDOT -0.00266989 +/- 0.0000
Ecliptic ZDOT 0.00026659 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 36.68862810 +/- 0.0000
Geocenter to KBO 35.71642596 +/- 0.0000
# Hcoef: 6.85
The following table shows the complete astrometric record for 560414. 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 (560414) followed by the observatory code and reference code for the source of the astrometry.
2011 04 21.46773 13 27 46.023 +01 26 55.15 23.0G 560414 F51 C~2r7b 2012 03 29.45933 13 37 08.023 +00 46 35.72 22.5w 560414 F51 C~1vYW 2012 03 29.47369 13 37 07.944 +00 46 36.26 22.7w 560414 F51 C~1vYW 2012 03 29.48807 13 37 07.880 +00 46 36.67 22.8w 560414 F51 C~1vYW 2012 03 29.50260 13 37 07.792 +00 46 37.32 22.4G 560414 F51 C~2r7b 2012 04 15.37203 13 35 45.744 +00 56 03.73 21.8G 560414 F51 C~2r7b 2013 04 04.49949 13 44 24.271 +00 21 00.97 22.1G 560414 F51 C~2r7b 2013 04 04.50974 13 44 24.231 +00 21 01.36 22.2G 560414 F51 C~2r7b 2013 05 03.37565 13 42 01.552 +00 35 35.94 22.2G 560414 F51 C~2r7b 2013 05 03.38919 13 42 01.514 +00 35 36.32 22.5G 560414 F51 C~2r7b 2013 05 03.40277 13 42 01.419 +00 35 36.51 22.5G 560414 F51 C~2r7b 2013 05 03.41631 13 42 01.357 +00 35 36.71 22.7G 560414 F51 C~2r7b 2014 01 10.62459 13 54 43.917 -00 46 40.13 21.4G 560414 F51 C~2r7b 2014 01 10.62943 13 54 43.923 -00 46 40.22 21.6G 560414 F51 C~2r7b 2014 01 10.63426 13 54 43.922 -00 46 39.96 21.4G 560414 F51 C~2r7b 2014 01 10.63911 13 54 43.932 -00 46 40.12 21.4G 560414 F51 C~2r7b 2014 02 28.50786 13 54 35.951 -00 29 04.46 22.4w 560414 F51 C~1vYW 2014 02 28.51908 13 54 35.918 -00 29 04.26 22.5w 560414 F51 C~1vYW 2014 02 28.53030 13 54 35.901 -00 29 03.85 22.6w 560414 F51 C~1vYW 2014 02 28.54158 13 54 35.841 -00 29 03.45 22.4w 560414 F51 C~1vYW 2014 03 24.48538 13 53 10.206 -00 15 13.36 20.2G 560414 F51 C~2r7b 2014 03 24.49902 13 53 10.135 -00 15 12.60 21.3G 560414 F51 C~2r7b 2014 04 30.31508 13 50 10.410 +00 04 43.27 22.3G 560414 F51 C~2r7b 2014 05 18.28770 13 48 46.255 +00 11 21.17 22.1G 560414 F51 C~2r7b 2014 06 17.33006 13 47 06.830 +00 15 13.99 22.3G 560414 F51 C~2r7b 2015 01 28.60983 14 03 04.750 -01 12 34.24 21.8G 560414 F51 C~2r7b 2015 01 28.62209 14 03 04.786 -01 12 33.87 21.6G 560414 F51 C~2r7b 2015 01 28.63436 14 03 04.798 -01 12 33.48 21.7G 560414 F51 C~2r7b 2015 01 28.64665 14 03 04.801 -01 12 33.99 22.3G 560414 F51 C~2r7b 2015 03 24.61230 14 01 14.474 -00 45 31.15 22.2w 560414 F51 C~1vYW 2015 03 24.62987 14 01 14.413 -00 45 30.77 22.2w 560414 F51 C~1vYW 2015 03 24.63580 14 01 14.392 -00 45 30.63 22.0w 560414 F51 C~1vYW 2015 04 13.43931 13 59 40.954 -00 34 03.73 21.4G 560414 F51 C~2r7b 2015 04 20.38925 13 59 05.659 -00 30 21.15 22.1G 560414 F51 C~2r7b 2015 04 20.40275 13 59 05.600 -00 30 20.76 22.1G 560414 F51 C~2r7b 2015 04 20.41624 13 59 05.535 -00 30 20.47 22.9G 560414 F51 C~2r7b 2015 04 20.46961 13 59 05.241 -00 30 18.68 22.2G 560414 F51 C~2r7b 2015 04 21.42566 13 59 00.374 -00 29 49.01 22.1w 560414 F51 C~1vYW 2015 04 21.43921 13 59 00.292 -00 29 48.55 22.3w 560414 F51 C~1vYW 2015 04 21.46740 13 59 00.157 -00 29 48.04 22.1w 560414 F51 C~1vYW 2015 04 24.53981 13 58 44.425 -00 28 15.56 22.1G 560414 F51 C~2r7b 2015 05 25.33008 13 56 18.411 -00 16 51.32 21.9G 560414 F51 C~2r7b 2015 06 07.27611 13 55 31.073 -00 14 46.55 22.3G 560414 F51 C~2r7b 2015 06 07.29763 13 55 31.022 -00 14 46.43 22.6G 560414 F51 C~2r7b 2015 06 07.30938 13 55 30.968 -00 14 46.55 22.6G 560414 F51 C~2r7b 2015 06 08.27431 13 55 27.946 -00 14 41.56 22.5w 560414 F51 C~1vYW 2015 06 08.28604 13 55 27.914 -00 14 41.50 22.4w 560414 F51 C~1vYW 2015 06 08.29777 13 55 27.896 -00 14 41.69 22.2w 560414 F51 C~1vYW 2015 06 08.30961 13 55 27.843 -00 14 41.51 22.3w 560414 F51 C~1vYW 2015 08 08.26839 13 55 14.312 -00 29 47.29 22.8G 560414 F51 C~2r7b 2016 02 11.56944 14 11 12.159 -01 38 05.67 22.8G 560414 F51 C~2r7b 2016 02 11.58180 14 11 12.151 -01 38 05.31 22.6G 560414 F51 C~2r7c 2016 02 11.59418 14 11 12.148 -01 38 04.96 22.7G 560414 F51 C~2r7c 2016 02 11.60662 14 11 12.139 -01 38 04.74 22.9G 560414 F51 C~2r7c 2016 03 03.64161 14 10 38.490 -01 27 55.35 22.4G 560414 F51 C~2r7c 2016 03 06.59098 14 10 30.349 -01 26 18.41 22.6G 560414 F51 C~2r7c 2016 03 06.60364 14 10 30.282 -01 26 17.56 22.2G 560414 F51 C~2r7c 2016 03 06.61628 14 10 30.236 -01 26 17.30 22.4G 560414 F51 C~2r7c 2016 03 06.62905 14 10 30.216 -01 26 16.92 22.7G 560414 F51 C~2r7c 2016 03 17.54698 14 09 53.550 -01 20 02.11 22.3G 560414 F51 C~2r7c 2016 03 31.47727 14 08 54.760 -01 11 50.37 22.4G 560414 F51 C~2r7c 2016 04 04.47164 14 08 36.009 -01 09 31.04 22.8G 560414 F51 C~2r7c 2016 04 04.48356 14 08 35.957 -01 09 30.57 23.0G 560414 F51 C~2r7c 2016 04 04.49543 14 08 35.891 -01 09 30.28 22.8G 560414 F51 C~2r7c 2016 04 04.50740 14 08 35.843 -01 09 29.74 22.6G 560414 F51 C~2r7c 2016 05 01.44633 14 06 19.337 -00 55 25.03 22.1G 560414 F51 C~2r7c 2017 03 07.56408 14 18 49.876 -01 57 05.09 22.7G 560414 F51 C~2r7c 2017 03 07.57733 14 18 49.838 -01 57 04.70 22.6G 560414 F51 C~2r7c 2017 04 03.58136 14 17 06.042 -01 41 29.70 22.5G 560414 F51 C~2r7c 2017 04 03.58264 14 17 06.013 -01 41 29.32 22.2G 560414 F51 C~2r7c 2017 04 26.43772 14 15 10.831 -01 29 08.30 22.8G 560414 F51 C~2r7c 2017 04 26.43901 14 15 10.839 -01 29 08.36 22.3G 560414 F51 C~2r7c 2017 04 26.45023 14 15 10.777 -01 29 08.04 22.8G 560414 F51 C~2r7c 2017 04 26.45152 14 15 10.785 -01 29 08.04 22.1G 560414 F51 C~2r7c 2017 04 26.46269 14 15 10.713 -01 29 07.58 22.5G 560414 F51 C~2r7c 2017 04 26.46397 14 15 10.705 -01 29 07.51 23.0G 560414 F51 C~2r7c 2017 04 26.47514 14 15 10.658 -01 29 07.30 22.3G 560414 F51 C~2r7c 2017 04 26.47642 14 15 10.652 -01 29 07.29 22.3G 560414 F51 C~2r7c 2021 05 08.401650 14 49 22.010 -03 32 25.79 22.5w 560414 F51 C~4n9M 2021 05 08.413627 14 49 21.957 -03 32 25.63 22.0w 560414 F51 C~4n9M 2021 05 08.425581 14 49 21.902 -03 32 25.36 22.1w 560414 F51 C~4n9M 2021 05 08.437574 14 49 21.829 -03 32 24.97 22.0w 560414 F51 C~4n9M 2021 05 13.385270 14 48 55.085 -03 30 27.69 22.0w 560414 F51 C~4n9M 2021 05 13.398340 14 48 55.013 -03 30 27.28 21.9w 560414 F51 C~4n9M 2021 05 13.411399 14 48 54.953 -03 30 26.94 22.0w 560414 F51 C~4n9M 2021 05 13.424456 14 48 54.884 -03 30 26.87 22.0w 560414 F51 C~4n9M 2021 05 31.287972 14 47 23.655 -03 25 06.91 22.3w 560414 F51 C~4tua 2021 05 31.299878 14 47 23.598 -03 25 06.78 22.1w 560414 F51 C~4tua 2021 05 31.311858 14 47 23.526 -03 25 06.93 22.3w 560414 F51 C~4tua 2022 02 09.620271 15 03 01.800 -04 47 56.99 22.1w 560414 F52 C~5V4i 2022 02 09.630413 15 03 01.808 -04 47 56.66 22.2w 560414 F52 C~5V4i 2022 02 09.650803 15 03 01.817 -04 47 56.42 21.9w 560414 F52 C~5V4i 2022 05 25.335050 14 57 03.638 -03 59 15.19 21.7w 560414 F52 C~5hRW 2022 05 25.347209 14 57 03.564 -03 59 15.15 22.0w 560414 F52 C~5hRW 2022 05 25.371456 14 57 03.446 -03 59 14.58 21.8w 560414 F52 C~5hRW 2023 05 13.468265 15 07 28.146 -04 35 59.51 22.0w 560414 F51 C~6peo 2023 05 13.480991 15 07 28.070 -04 35 59.14 21.8w 560414 F51 C~6peo 2023 05 13.493722 15 07 27.999 -04 35 58.96 21.8w 560414 F51 C~6peo 2023 05 13.506400 15 07 27.924 -04 35 58.62 22.0w 560414 F51 C~6peo 2023 06 22.297362 15 04 14.334 -04 27 49.14 22.2w 560414 F51 C~6wUU 2023 06 22.309029 15 04 14.288 -04 27 48.92 22.0w 560414 F51 C~6wUU 2023 06 22.322956 15 04 14.239 -04 27 49.13 22.0w 560414 F51 C~6wUU 2023 06 22.334625 15 04 14.188 -04 27 49.02 22.0w 560414 F51 C~6wUU 2023 07 08.292713 15 03 26.610 -04 29 03.29 22.2w 560414 F51 C~71tn 2023 07 08.305240 15 03 26.560 -04 29 03.33 22.1w 560414 F51 C~71tn 2023 07 08.317775 15 03 26.544 -04 29 03.25 21.9w 560414 F51 C~71tn
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 -0.07
2 0.9391 0.00 0.32 0.00 0.03
3 0.9391 0.00 0.16 0.00 0.06
4 0.9391 0.00 0.24 0.00 -0.03
5 0.9392 0.00 -0.04 0.00 0.11
6 0.9854 0.00 0.10 0.00 -0.09
7 1.9549 0.00 -0.11 0.00 -0.01
8 1.9549 0.00 0.05 0.00 0.02
9 2.0340 0.00 -0.03 0.00 0.15
10 2.0340 0.00 0.40 0.00 0.19
11 2.0340 0.00 -0.04 0.00 0.05
12 2.0341 0.00 0.03 0.00 -0.08
13 2.7246 0.00 -0.58 0.00 0.08
14 2.7246 0.00 -0.66 0.00 -0.04
15 2.7246 0.00 -0.85 0.00 0.18
16 2.7246 0.00 -0.87 0.00 -0.02
17 2.8584 0.00 0.11 0.00 0.11
18 2.8585 0.00 0.07 0.00 -0.05
19 2.8585 0.00 0.28 0.00 -0.00
20 2.8585 0.00 -0.16 0.00 0.03
21 2.9241 0.00 -0.11 0.00 -0.41
22 2.9241 0.00 -0.26 0.00 -0.14
23 3.0249 0.00 -0.08 0.00 0.20
24 3.0741 0.00 -0.05 0.00 0.43
25 3.1564 0.00 -0.04 0.00 0.20
26 3.7731 0.00 -0.26 0.00 -0.19
27 3.7732 0.00 0.15 0.00 -0.04
28 3.7732 0.00 0.21 0.00 0.13
29 3.7732 0.00 0.13 0.00 -0.60
30 3.9237 0.00 0.10 0.00 0.34
31 3.9238 0.00 0.33 0.00 0.09
32 3.9238 0.00 0.40 0.00 0.02
33 3.9780 0.00 -0.10 0.00 -0.05
34 3.9970 0.00 -0.09 0.00 -0.10
35 3.9971 0.00 0.08 0.00 -0.13
36 3.9971 0.00 0.16 0.00 -0.26
37 3.9973 0.00 -0.08 0.00 -0.12
38 3.9999 0.00 0.18 0.00 0.13
39 3.9999 0.00 0.01 0.00 0.17
40 4.0000 0.00 0.19 0.00 -0.18
41 4.0084 0.00 -0.02 0.00 -0.02
42 4.0927 0.00 -0.04 0.00 -0.10
43 4.1282 0.00 -0.26 0.00 0.17
44 4.1282 0.00 0.03 0.00 0.17
45 4.1282 0.00 -0.20 0.00 -0.01
46 4.1309 0.00 0.01 0.00 0.07
47 4.1309 0.00 0.09 0.00 0.07
48 4.1310 0.00 0.39 0.00 -0.17
49 4.1310 0.00 0.16 0.00 -0.05
50 4.2979 0.00 0.13 0.00 0.08
51 4.8107 0.00 0.04 0.00 -0.03
52 4.8107 0.00 0.03 0.00 0.03
53 4.8108 0.00 0.10 0.00 0.07
54 4.8108 0.00 0.07 0.00 -0.01
55 4.8684 0.00 0.04 0.00 -0.01
56 4.8764 0.00 0.43 0.00 -0.27
57 4.8765 0.00 -0.01 0.00 0.16
58 4.8765 0.00 -0.13 0.00 -0.01
59 4.8766 0.00 0.15 0.00 -0.05
60 4.9064 0.00 0.04 0.00 -0.05
61 4.9446 0.00 -0.20 0.00 0.06
62 4.9555 0.00 -0.07 0.00 -0.05
63 4.9556 0.00 0.02 0.00 0.01
64 4.9556 0.00 -0.10 0.00 -0.12
65 4.9556 0.00 0.06 0.00 0.01
66 5.0294 0.00 -0.12 0.00 0.21
67 5.8784 0.00 0.09 0.00 0.02
68 5.8785 0.00 0.10 0.00 -0.03
69 5.9524 0.00 0.18 0.00 -0.25
70 5.9524 0.00 -0.17 0.00 0.08
71 6.0150 0.00 -0.29 0.00 0.05
72 6.0150 0.00 -0.07 0.00 -0.05
73 6.0150 0.00 -0.10 0.00 -0.06
74 6.0150 0.00 0.12 0.00 -0.09
75 6.0150 0.00 -0.07 0.00 0.04
76 6.0150 0.00 -0.08 0.00 0.07
77 6.0151 0.00 0.10 0.00 -0.04
78 6.0151 0.00 0.12 0.00 -0.07
79 10.0477 0.00 -0.26 0.00 0.21
80 10.0478 0.00 -0.06 0.00 0.07
81 10.0478 0.00 0.11 0.00 0.04
82 10.0478 0.00 0.01 0.00 0.14
83 10.0614 0.00 -0.08 0.00 -0.07
84 10.0614 0.00 -0.08 0.00 0.05
85 10.0614 0.00 0.09 0.00 0.09
86 10.0615 0.00 0.13 0.00 -0.13
87 10.1104 0.00 -0.08 0.00 0.04
88 10.1104 0.00 -0.07 0.00 0.02
89 10.1105 0.00 -0.28 0.00 -0.29
90 10.8067 0.00 0.32 0.00 -0.21
91 10.8067 0.00 0.26 0.00 -0.08
92 10.8068 0.00 0.04 0.00 -0.23
93 11.0934 0.00 0.03 0.00 0.09
94 11.0934 0.00 -0.12 0.00 -0.07
95 11.0935 0.00 0.03 0.00 0.09
96 12.0602 0.00 -0.01 0.00 -0.01
97 12.0603 0.00 -0.07 0.00 0.07
98 12.0603 0.00 -0.06 0.00 -0.05
99 12.0603 0.00 -0.12 0.00 0.00
100 12.1693 0.00 -0.04 0.00 -0.05
101 12.1693 0.00 -0.06 0.00 0.16
102 12.1694 0.00 -0.00 0.00 -0.05
103 12.1694 0.00 -0.10 0.00 0.05
104 12.2131 0.00 0.28 0.00 -0.05
105 12.2131 0.00 -0.03 0.00 0.03
106 12.2131 0.00 0.17 0.00 0.23
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.
560414 quality flag:3 Type: SCATNEAR SCATNEAR SCATNEAR axisobj 70.729 70.728 70.730 ecceobj 0.553 0.553 0.553 incobj 12.446 12.446 12.446 qmin 31.025 31.198 31.214 qmax 115.259 119.697 120.241 amean 67.180 73.204 72.616 amin 62.741 68.474 69.136 amax 73.853 76.206 76.294 emean 0.519 0.549 0.553 emin 0.480 0.524 0.523 emax 0.568 0.571 0.579 imean 13.119 14.498 13.746 imin 10.826 11.299 11.299 imax 15.063 16.389 15.444 excite_mean 0.567 0.604 0.602 fracstop 1.000 1.000 1.000 cjmean 2.933 2.933 2.928 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 181.7 191.4 177.8 kozaiamp 180.0 180.0 180.0