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: 579062 # Created Sun Dec 22 02:07:39 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 109 observations of 109 # Arc: 13.17y # First observation: 2010/06/04 # Last observation: 2023/08/06 # Chi-squared of fit: 141.21 DOF: 212 RMS: 0.20 # Min/Max residuals: -0.81 0.69 # Exact a, adot, b, bdot, g, gdot: 1.719510E-05 3.072597E-02 2.735287E-06 6.370581E-03 2.819099E-02 -3.333071E-03 # 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 26.925927 -130.051228 -0.400471 0.421655 -0.830324 2455351.842076 # Heliocentric elements and errors Epoch: 2455352.5000 = 2010/06/05 Mean Anomaly: 332.73021 +/- 0.000 Argument of Peri: 107.18620 +/- 0.000 Long of Asc Node: 165.10370 +/- 0.000 Inclination: 28.45403 +/- 0.000 Eccentricity: 0.17993333 +/- 0.0000 Semi-Major Axis: 42.77036155 +/- 0.0000 Time of Perihelion: 2463091.6297 +/- 0.0 Perihelion: 35.07454780 +/- 0.0000 Aphelion: 50.46617531 +/- 0.0000 Period (y) 279.7194 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X -20.63911281 +/- 0.0000 Ecliptic Y -25.18232678 +/- 0.0000 Ecliptic Z 16.06335908 +/- 0.0000 Ecliptic XDOT 0.00265171 +/- 0.0000 Ecliptic YDOT -0.00147873 +/- 0.0000 Ecliptic ZDOT 0.00040500 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 36.30645327 +/- 0.0000 Geocenter to KBO 35.47244322 +/- 0.0000 # Hcoef: 6.87
The following table shows the complete astrometric record for 579062. 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 (579062) followed by the observatory code and reference code for the source of the astrometry.
2010 06 04.34131 15 38 15.971 +08 16 44.34 23.2G 579062 F51 C~346a 2010 07 30.26109 15 35 12.744 +08 00 59.79 22.2G 579062 F51 C~346a 2011 03 15.64278 15 51 13.193 +07 25 29.30 22.3G 579062 F51 C~346a 2011 04 28.59565 15 48 44.593 +07 57 34.16 21.7G 579062 F51 C~346a 2011 05 01.56677 15 48 29.953 +07 59 12.04 22.6G 579062 F51 C~346a 2012 05 14.37682 15 54 39.048 +07 58 30.70 22.4G 579062 F51 C~346a 2012 05 14.38945 15 54 38.975 +07 58 30.62 22.6G 579062 F51 C~346a 2012 05 14.40210 15 54 38.904 +07 58 31.00 22.2G 579062 F51 C~346a 2013 06 13.32461 15 59 23.950 +07 56 40.61 21.6G 579062 F51 C~346a 2013 06 17.37203 15 59 04.315 +07 56 28.74 22.0G 579062 F51 C~346a 2013 06 17.38376 15 59 04.238 +07 56 29.00 22.6G 579062 F51 C~346a 2013 06 17.41730 15 59 04.133 +07 56 28.68 22.9G 579062 F51 C~346a 2014 05 23.51319 16 08 37.729 +07 45 52.77 22.4G 579062 F51 C~346a 2014 05 25.48111 16 08 27.109 +07 46 25.22 22.3G 579062 F51 C~346a 2014 05 25.49336 16 08 27.034 +07 46 25.45 22.5G 579062 F51 C~346a 2014 05 25.50565 16 08 26.990 +07 46 25.47 22.2G 579062 F51 C~346a 2014 05 25.51790 16 08 26.904 +07 46 25.27 22.4G 579062 F51 C~346a 2014 06 06.48084 16 07 22.927 +07 48 31.82 22.2G 579062 F51 C~346a 2014 06 06.50472 16 07 22.799 +07 48 31.85 22.2G 579062 F51 C~346a 2014 06 06.51663 16 07 22.754 +07 48 31.82 22.7G 579062 F51 C~346a 2014 07 31.33149 16 03 57.682 +07 33 01.45 23.2G 579062 F51 C~346a 2014 08 20.25337 16 03 48.097 +07 19 15.59 22.4G 579062 F51 C~346a 2014 08 20.26546 16 03 48.104 +07 19 14.83 22.9G 579062 F51 C~346a 2014 08 20.27756 16 03 48.107 +07 19 14.15 22.8G 579062 F51 C~346a 2014 08 20.28966 16 03 48.120 +07 19 13.79 22.4G 579062 F51 C~346a 2014 08 21.25101 16 03 48.735 +07 18 29.94 22.3G 579062 F51 C~346a 2014 08 21.26314 16 03 48.748 +07 18 29.35 22.7G 579062 F51 C~346a 2014 08 21.27524 16 03 48.745 +07 18 28.81 22.5G 579062 F51 C~346a 2014 08 21.28734 16 03 48.755 +07 18 28.09 22.0G 579062 F51 C~346a 2014 08 23.25599 16 03 50.353 +07 16 56.89 22.3G 579062 F51 C~346a 2014 08 23.26872 16 03 50.341 +07 16 56.84 22.8G 579062 F51 C~346a 2014 08 23.28147 16 03 50.367 +07 16 56.27 22.4G 579062 F51 C~346a 2014 08 23.29424 16 03 50.376 +07 16 55.72 21.9G 579062 F51 C~346a 2015 05 13.52345 16 16 58.248 +07 33 38.89 22.2G 579062 F51 C~346a 2016 04 02.54374 16 27 09.254 +06 59 09.37 22.5G 579062 F51 C~346a 2016 04 02.55683 16 27 09.238 +06 59 10.01 22.6G 579062 F51 C~346a 2016 04 02.56999 16 27 09.191 +06 59 10.45 21.9G 579062 F51 C~346a 2016 04 02.58319 16 27 09.170 +06 59 11.60 21.6G 579062 F51 C~346a 2016 04 20.52834 16 26 10.247 +07 12 11.79 22.3G 579062 F51 C~346a 2016 04 20.54153 16 26 10.200 +07 12 12.48 21.9G 579062 F51 C~346a 2016 04 20.55473 16 26 10.167 +07 12 12.93 22.1G 579062 F51 C~346a 2016 04 20.56792 16 26 10.101 +07 12 13.13 22.2G 579062 F51 C~346a 2016 05 13.50270 16 24 22.590 +07 24 50.97 22.9G 579062 F51 C~346a 2016 05 13.51538 16 24 22.524 +07 24 51.21 22.5G 579062 F51 C~346a 2016 05 13.52806 16 24 22.459 +07 24 51.45 22.4G 579062 F51 C~346a 2016 05 13.54077 16 24 22.392 +07 24 51.82 22.6G 579062 F51 C~346a 2016 06 03.46726 16 22 29.932 +07 30 48.92 22.8G 579062 F51 C~346a 2016 06 03.47844 16 22 29.872 +07 30 49.06 22.9G 579062 F51 C~346a 2016 06 03.48961 16 22 29.809 +07 30 49.13 22.8G 579062 F51 C~346a 2016 06 03.50079 16 22 29.763 +07 30 49.18 22.4G 579062 F51 C~346a 2016 06 05.31457 16 22 19.991 +07 31 03.07 22.2G 579062 F51 C~346a 2016 06 05.32687 16 22 19.921 +07 31 03.06 22.1G 579062 F51 C~346a 2016 06 05.33921 16 22 19.840 +07 31 03.37 22.0G 579062 F51 C~346a 2016 06 05.35154 16 22 19.792 +07 31 03.33 22.4G 579062 F51 C~346a 2016 06 23.40167 16 20 47.284 +07 30 46.93 21.8G 579062 F51 C~346a 2016 06 23.41356 16 20 47.207 +07 30 46.40 22.0G 579062 F51 C~346a 2016 06 23.42544 16 20 47.106 +07 30 45.94 22.7G 579062 F51 C~346a 2016 06 23.43734 16 20 47.069 +07 30 46.02 21.5G 579062 F51 C~346a 2016 06 29.41761 16 20 19.481 +07 29 38.90 22.6G 579062 F51 C~346a 2016 06 29.43014 16 20 19.424 +07 29 38.93 22.1G 579062 F51 C~346a 2016 06 29.44266 16 20 19.383 +07 29 38.60 22.8G 579062 F51 C~346a 2016 06 29.45521 16 20 19.312 +07 29 38.54 22.1G 579062 F51 C~346a 2016 07 05.40102 16 19 54.013 +07 28 02.31 21.6G 579062 F51 C~346a 2016 07 05.41306 16 19 53.934 +07 28 02.15 22.3G 579062 F51 C~346a 2016 07 05.42517 16 19 53.867 +07 28 02.06 22.2G 579062 F51 C~346a 2016 07 09.26074 16 19 38.823 +07 26 45.24 20.9G 579062 F51 C~346a 2016 07 28.33492 16 18 41.703 +07 17 43.48 23.5G 579062 F51 C~346a 2017 04 27.53480 16 33 10.765 +07 06 49.24 21.9G 579062 F51 C~346a 2017 04 27.54741 16 33 10.721 +07 06 49.91 22.3G 579062 F51 C~346a 2017 04 27.56002 16 33 10.668 +07 06 50.13 22.5G 579062 F51 C~346a 2017 04 27.57266 16 33 10.605 +07 06 50.71 22.4G 579062 F51 C~346a 2017 05 04.51747 16 32 38.836 +07 10 48.67 22.9G 579062 F51 C~346a 2017 05 29.47831 16 30 28.779 +07 20 23.78 21.8G 579062 F51 C~346a 2017 05 29.49101 16 30 28.742 +07 20 24.03 21.6G 579062 F51 C~346a 2017 05 29.50384 16 30 28.666 +07 20 24.08 21.7G 579062 F51 C~346a 2017 05 30.49141 16 30 23.289 +07 20 37.00 22.1G 579062 F51 C~346a 2017 05 30.50370 16 30 23.242 +07 20 37.05 22.4G 579062 F51 C~346a 2017 05 30.51602 16 30 23.158 +07 20 37.13 22.2G 579062 F51 C~346a 2017 05 30.52840 16 30 23.071 +07 20 37.37 22.5G 579062 F51 C~346a 2017 06 25.34663 16 28 08.015 +07 21 12.73 22.1G 579062 F51 C~346a 2017 06 25.35939 16 28 07.953 +07 21 12.29 21.8G 579062 F51 C~346a 2017 06 25.37215 16 28 07.884 +07 21 12.16 22.3G 579062 F51 C~346a 2017 06 25.38480 16 28 07.825 +07 21 12.06 22.0G 579062 F51 C~346a 2018 04 13.59545 16 41 34.559 +06 47 14.40 22.4G 579062 F51 C~346a 2018 04 13.60442 16 41 34.532 +06 47 14.99 21.9G 579062 F51 C~346a 2018 04 13.61345 16 41 34.508 +06 47 15.60 22.7G 579062 F51 C~346a 2018 04 13.62244 16 41 34.448 +06 47 15.65 22.8G 579062 F51 C~346a 2018 06 13.36233 16 36 41.859 +07 12 17.55 22.9G 579062 F51 C~346a 2020 05 26.42184 16 53 26.255 +06 48 42.51 22.4w 579062 F51 C~3vRL 2020 05 26.43388 16 53 26.179 +06 48 42.99 22.4w 579062 F51 C~3vRL 2020 05 26.44595 16 53 26.106 +06 48 43.21 22.5w 579062 F51 C~3vRL 2020 05 26.45808 16 53 26.047 +06 48 43.25 22.1w 579062 F51 C~3vRL 2021 06 02.368285 17 00 26.259 +06 39 11.84 22.4w 579062 F51 C~4qNs 2021 06 02.380035 17 00 26.193 +06 39 11.66 22.1w 579062 F51 C~4qNs 2021 06 02.391832 17 00 26.117 +06 39 12.09 22.2w 579062 F51 C~4qNs 2021 06 02.403694 17 00 26.077 +06 39 11.99 22.1w 579062 F51 C~4qNs 2021 06 07.420385 16 59 58.421 +06 39 59.24 22.2w 579062 F51 C~4qNs 2021 06 07.432424 16 59 58.353 +06 39 59.17 22.2w 579062 F51 C~4qNs 2021 06 07.444479 16 59 58.302 +06 39 59.27 22.2w 579062 F51 C~4qNs 2021 06 27.289677 16 58 11.725 +06 39 34.92 22.3w 579062 F51 C~4qNs 2021 06 27.300752 16 58 11.647 +06 39 34.71 22.3w 579062 F51 C~4qNs 2021 06 27.311865 16 58 11.627 +06 39 34.47 22.1w 579062 F51 C~4qNs 2021 07 07.371862 16 57 22.683 +06 37 15.03 22.4w 579062 F51 C~4tze 2021 07 07.383063 16 57 22.628 +06 37 14.57 22.3w 579062 F51 C~4tze 2021 07 07.394251 16 57 22.593 +06 37 14.48 22.5w 579062 F51 C~4tze 2021 07 07.405456 16 57 22.538 +06 37 14.60 22.5w 579062 F51 C~4tze 2023 08 06.284153 17 10 41.400 +06 00 39.24 22.0w 579062 F51 C~77ip 2023 08 06.302854 17 10 41.351 +06 00 38.50 22.1w 579062 F51 C~77ip 2023 08 06.312262 17 10 41.316 +06 00 38.06 22.3w 579062 F51 C~77ip
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 0.16
2 0.1531 0.00 -0.13 0.00 0.25
3 0.7784 0.00 0.02 0.00 0.03
4 0.8987 0.00 0.12 0.00 0.50
5 0.9068 0.00 -0.17 0.00 -0.81
6 1.9440 0.00 -0.04 0.00 0.49
7 1.9440 0.00 -0.11 0.00 0.11
8 1.9440 0.00 -0.16 0.00 0.20
9 3.0253 0.00 -0.48 0.00 0.02
10 3.0364 0.00 0.05 0.00 -0.46
11 3.0364 0.00 -0.25 0.00 -0.15
12 3.0365 0.00 0.62 0.00 -0.32
13 3.9676 0.00 0.07 0.00 -0.20
14 3.9730 0.00 -0.00 0.00 0.01
15 3.9730 0.00 -0.12 0.00 0.05
16 3.9731 0.00 0.23 0.00 -0.12
17 3.9731 0.00 -0.05 0.00 -0.51
18 4.0059 0.00 0.07 0.00 0.19
19 4.0059 0.00 0.06 0.00 0.09
20 4.0060 0.00 0.33 0.00 0.00
21 4.1560 0.00 -0.01 0.00 -0.01
22 4.2106 0.00 -0.02 0.00 0.14
23 4.2106 0.00 -0.00 0.00 -0.06
24 4.2106 0.00 -0.05 0.00 -0.19
25 4.2107 0.00 0.05 0.00 0.00
26 4.2133 0.00 0.05 0.00 0.09
27 4.2133 0.00 0.14 0.00 0.06
28 4.2134 0.00 -0.02 0.00 0.07
29 4.2134 0.00 0.02 0.00 -0.09
30 4.2188 0.00 0.32 0.00 -0.38
31 4.2188 0.00 -0.02 0.00 0.16
32 4.2189 0.00 0.22 0.00 0.18
33 4.2189 0.00 0.19 0.00 0.23
34 4.9396 0.00 0.04 0.00 -0.11
35 5.8294 0.00 -0.14 0.00 -0.07
36 5.8295 0.00 0.13 0.00 -0.04
37 5.8295 0.00 -0.07 0.00 -0.22
38 5.8295 0.00 0.13 0.00 0.32
39 5.8787 0.00 -0.10 0.00 -0.32
40 5.8787 0.00 0.01 0.00 -0.15
41 5.8788 0.00 0.33 0.00 -0.23
42 5.8788 0.00 0.15 0.00 -0.55
43 5.9416 0.00 -0.00 0.00 0.13
44 5.9416 0.00 0.01 0.00 0.05
45 5.9416 0.00 0.05 0.00 -0.03
46 5.9417 0.00 0.05 0.00 0.02
47 5.9990 0.00 -0.09 0.00 0.03
48 5.9990 0.00 -0.07 0.00 0.08
49 5.9990 0.00 -0.09 0.00 0.06
50 5.9991 0.00 0.14 0.00 0.01
51 6.0040 0.00 -0.10 0.00 0.05
52 6.0041 0.00 -0.14 0.00 -0.05
53 6.0041 0.00 -0.34 0.00 0.18
54 6.0041 0.00 -0.05 0.00 0.05
55 6.0536 0.00 0.19 0.00 0.69
56 6.0536 0.00 -0.10 0.00 0.27
57 6.0536 0.00 -0.75 0.00 -0.09
58 6.0537 0.00 -0.43 0.00 0.09
59 6.0700 0.00 -0.00 0.00 -0.10
60 6.0701 0.00 -0.01 0.00 0.10
61 6.0701 0.00 0.23 0.00 -0.06
62 6.0701 0.00 0.02 0.00 0.06
63 6.0864 0.00 0.58 0.00 -0.19
64 6.0864 0.00 0.15 0.00 -0.13
65 6.0865 0.00 -0.10 0.00 0.01
66 6.0970 0.00 -0.13 0.00 0.18
67 6.1492 0.00 -0.31 0.00 0.32
68 6.8972 0.00 -0.19 0.00 -0.10
69 6.8972 0.00 -0.01 0.00 0.11
70 6.8972 0.00 0.04 0.00 -0.13
71 6.8973 0.00 -0.06 0.00 -0.01
72 6.9163 0.00 -0.23 0.00 0.11
73 6.9846 0.00 -0.51 0.00 -0.16
74 6.9847 0.00 -0.01 0.00 -0.07
75 6.9847 0.00 -0.09 0.00 -0.19
76 6.9874 0.00 -0.00 0.00 0.07
77 6.9874 0.00 0.32 0.00 -0.03
78 6.9875 0.00 0.08 0.00 -0.10
79 6.9875 0.00 -0.20 0.00 -0.01
80 7.0582 0.00 0.06 0.00 0.30
81 7.0582 0.00 0.07 0.00 -0.02
82 7.0583 0.00 -0.03 0.00 -0.02
83 7.0583 0.00 0.02 0.00 -0.00
84 7.8583 0.00 0.14 0.00 -0.13
85 7.8584 0.00 0.17 0.00 0.08
86 7.8584 0.00 0.25 0.00 0.30
87 7.8584 0.00 -0.22 0.00 -0.04
88 8.0247 0.00 0.14 0.00 -0.24
89 9.9769 0.00 0.14 0.00 -0.02
90 9.9770 0.00 -0.01 0.00 0.26
91 9.9770 0.00 -0.11 0.00 0.28
92 9.9770 0.00 0.01 0.00 0.12
93 10.9953 0.00 -0.01 0.00 0.18
94 10.9953 0.00 -0.02 0.00 -0.13
95 10.9953 0.00 -0.17 0.00 0.16
96 10.9954 0.00 0.23 0.00 -0.08
97 11.0091 0.00 -0.08 0.00 0.02
98 11.0091 0.00 -0.09 0.00 -0.14
99 11.0092 0.00 0.16 0.00 -0.12
100 11.0635 0.00 -0.12 0.00 0.21
101 11.0635 0.00 -0.43 0.00 0.11
102 11.0636 0.00 0.13 0.00 -0.02
103 11.0911 0.00 -0.07 0.00 0.01
104 11.0911 0.00 -0.10 0.00 -0.25
105 11.0912 0.00 0.16 0.00 -0.14
106 11.0912 0.00 0.13 0.00 0.18
107 13.1716 0.00 0.09 0.00 -0.04
108 13.1717 0.00 0.11 0.00 -0.07
109 13.1717 0.00 -0.03 0.00 -0.16
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.
579062 quality flag:3 Type: SCATEXTD SCATEXTD SCATEXTD axisobj 42.495 42.495 42.495 ecceobj 0.176 0.176 0.176 incobj 28.472 28.472 28.472 qmin 34.638 34.630 34.710 qmax 51.345 51.296 51.323 amean 42.813 42.813 42.814 amin 42.449 42.454 42.442 amax 43.223 43.209 43.221 emean 0.169 0.169 0.169 emin 0.151 0.151 0.151 emax 0.188 0.188 0.188 imean 27.962 27.959 27.958 imin 27.462 27.459 27.459 imax 28.425 28.417 28.415 excite_mean 0.499 0.499 0.499 fracstop 1.000 1.000 1.000 cjmean 2.780 2.780 2.780 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 180.4 180.5 180.8 kozaiamp 179.9 180.0 180.0