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: 06TO130
# Created Sun Dec 22 02:08:58 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 111 observations of 111
# Arc: 25.16y
# First observation: 1998/09/19
# Last observation: 2023/11/18
# Chi-squared of fit: 113.81 DOF: 216 RMS: 0.18
# Min/Max residuals: -0.64 0.69
# Exact a, adot, b, bdot, g, gdot:
1.899200E-05 3.741553E-02 -2.152335E-07 -3.885176E-04 3.208266E-02 -3.591532E-03
# Covariance matrix:
4.8999E-13 7.6999E-12 -3.0874E-17 -6.9502E-14 -7.1804E-13 1.1473E-11
7.6999E-12 6.3121E-08 -2.5381E-13 -5.6674E-10 -5.2305E-09 9.3577E-08
-3.0874E-17 -2.5381E-13 4.8899E-13 -3.3378E-14 2.0646E-14 -3.7626E-13
-6.9502E-14 -5.6674E-10 -3.3378E-14 5.3089E-12 4.7040E-11 -8.4020E-10
-7.1804E-13 -5.2305E-09 2.0646E-14 4.7040E-11 5.6212E-10 -7.7626E-09
1.1473E-11 9.3577E-08 -3.7626E-13 -8.4020E-10 -7.7626E-09 1.3873E-07
# lat0 lon0 xBary yBary zBary JD0
0.886671 -1.198632 0.045002 0.015161 -0.995052 2451075.794515
# Heliocentric elements and errors
Epoch: 2451076.5000 = 1998/09/20
Mean Anomaly: 328.01174 +/- 0.020
Argument of Peri: 168.11470 +/- 0.018
Long of Asc Node: 233.98770 +/- 0.019
Inclination: 1.04525 +/- 0.000
Eccentricity: 0.15764412 +/- 0.0002
Semi-Major Axis: 36.77277691 +/- 0.0002
Time of Perihelion: 2458313.7945 +/- 4.7
Perihelion: 30.97576503 +/- 0.0078
Aphelion: 42.56978880 +/- 0.0078
Period (y) 222.9964 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X 32.16135036 +/- 0.0007
Ecliptic Y -0.71840024 +/- 0.0005
Ecliptic Z 0.48235206 +/- 0.0000
Ecliptic XDOT -0.00023897 +/- 0.0000
Ecliptic YDOT 0.00320772 +/- 0.0000
Ecliptic ZDOT -0.00003794 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 32.17304475 +/- 0.0006
Geocenter to KBO 31.16957308 +/- 0.0006
# Hcoef: 7.55
The following table shows the complete astrometric record for 06TO130. 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 (06TO130) followed by the observatory code and reference code for the source of the astrometry.
1998 09 19.293784 23 54 11.43 +00 20 12.4 22.2V 06TO130 645 C~2Ku7 1998 09 19.294614 23 54 11.43 +00 20 12.5 22.2V 06TO130 645 C~2Ku7 1998 09 19.297101 23 54 11.43 +00 20 12.5 23.0V 06TO130 645 C~2Ku7 2005 09 12.351629 00 51 38.63 +06 17 28.5 22.5V 06TO130 645 C~2Ku7 2005 09 12.352458 00 51 38.63 +06 17 28.5 22.5V 06TO130 645 C~2Ku7 2005 09 12.354946 00 51 38.64 +06 17 28.6 24.3V 06TO130 645 C~2Ku7 2006 10 13.41153 00 57 06.61 +06 49 30.6 22.4r 06TO130 568 C~0Ds6 2006 10 13.45199 00 57 06.38 +06 49 29.1 22.5r 06TO130 568 C~0Ds6 2006 10 13.49431 00 57 06.13 +06 49 27.5 22.4r 06TO130 568 C~0Ds6 2006 10 14.26199 00 57 01.66 +06 48 59.3 22.3r 06TO130 568 C~0Ds6 2008 10 26.297566 01 12 46.17 +08 21 14.3 22.6V 06TO130 645 C~2Ku7 2008 10 26.298395 01 12 46.16 +08 21 14.1 22.0V 06TO130 645 C~2Ku7 2008 10 26.300883 01 12 46.15 +08 21 14.2 22.9V 06TO130 645 C~2Ku7 2010 06 15.59109 01 34 03.376 +10 21 57.43 23.0G 06TO130 F51 C~2rXl 2010 06 16.58703 01 34 08.330 +10 22 26.95 22.5G 06TO130 F51 C~2rXl 2010 06 19.56912 01 34 22.512 +10 23 50.24 22.5G 06TO130 F51 C~2rXl 2010 06 19.57676 01 34 22.540 +10 23 50.39 22.8w 06TO130 F51 C~1w3f 2010 07 17.57597 01 35 49.201 +10 32 28.96 23.0G 06TO130 F51 C~2rXl 2010 07 27.59593 01 35 58.217 +10 33 28.42 21.4G 06TO130 F51 C~2rXl 2010 09 28.53956 01 32 48.334 +10 15 38.61 23.0G 06TO130 F51 C~2rXl 2010 10 12.46853 01 31 27.484 +10 07 47.83 22.8w 06TO130 F51 C~1w3f 2010 10 12.48532 01 31 27.401 +10 07 47.32 22.6w 06TO130 F51 C~1w3f 2010 10 12.50083 01 31 27.290 +10 07 46.70 22.6w 06TO130 F51 C~1w3f 2010 10 12.51620 01 31 27.200 +10 07 46.24 23.0w 06TO130 F51 C~1w3f 2010 10 30.36280 01 29 40.859 +09 57 17.78 22.4w 06TO130 F51 C~1w3f 2010 10 30.37713 01 29 40.750 +09 57 17.08 22.8w 06TO130 F51 C~1w3f 2010 10 30.39110 01 29 40.678 +09 57 16.67 22.8w 06TO130 F51 C~1w3f 2010 11 30.25217 01 27 06.139 +09 41 42.03 21.8G 06TO130 F51 C~2rXl 2011 09 23.46539 01 42 02.073 +11 06 09.23 22.9w 06TO130 F51 C~1w3f 2011 09 23.48078 01 42 01.993 +11 06 08.66 23.1w 06TO130 F51 C~1w3f 2011 09 23.49621 01 42 01.882 +11 06 08.39 22.6w 06TO130 F51 C~1w3f 2011 09 23.51187 01 42 01.838 +11 06 07.76 23.0w 06TO130 F51 C~1w3f 2011 10 21.31730 01 39 21.403 +10 50 52.15 22.6w 06TO130 F51 C~1w3f 2011 10 21.35883 01 39 21.153 +10 50 50.59 21.3G 06TO130 F51 C~2rXl 2012 08 21.63824 01 52 50.543 +12 03 52.02 19.8G 06TO130 F51 C~2rXl 2012 10 11.34936 01 49 06.875 +11 43 24.14 22.2w 06TO130 F51 C~1w3f 2012 10 11.36436 01 49 06.770 +11 43 23.73 22.2w 06TO130 F51 C~1w3f 2012 10 11.37935 01 49 06.685 +11 43 23.49 22.1w 06TO130 F51 C~1w3f 2012 10 11.39443 01 49 06.586 +11 43 22.81 22.3w 06TO130 F51 C~1w3f 2012 11 02.33300 01 46 53.978 +11 30 54.98 22.4G 06TO130 F51 C~2rXl 2012 11 07.27541 01 46 24.986 +11 28 10.00 22.1w 06TO130 F51 C~1w3f 2012 11 07.30351 01 46 24.854 +11 28 09.12 22.2w 06TO130 F51 C~1w3f 2013 02 11.23340 01 44 18.837 +11 14 30.84 22.8G 06TO130 F51 C~2rXl 2013 07 20.60052 02 01 35.870 +12 48 36.14 22.7w 06TO130 F51 C~1w3f 2013 10 05.42240 01 58 36.74 +12 32 56.5 22.1R 06TO130 695 C~1w3f 2013 10 05.48612 01 58 36.38 +12 32 54.5 06TO130 695 C~1w3f 2013 11 25.24629 01 53 40.472 +12 05 39.84 22.5w 06TO130 F51 C~1w3f 2013 11 25.26132 01 53 40.383 +12 05 39.07 22.5w 06TO130 F51 C~1w3f 2013 11 25.27636 01 53 40.311 +12 05 38.99 22.6w 06TO130 F51 C~1w3f 2013 11 25.29138 01 53 40.243 +12 05 38.58 22.3w 06TO130 F51 C~1w3f 2013 11 26.23361 01 53 35.633 +12 05 12.54 21.5i 06TO130 F51 C~1w3f 2014 10 02.42535 02 07 52.091 +13 19 37.33 22.6G 06TO130 F51 C~2rXl 2014 11 11.48445 02 03 51.806 +12 58 17.69 22.4G 06TO130 F51 C~2rXl 2014 11 17.45445 02 03 17.395 +12 55 10.63 22.3G 06TO130 F51 C~2rXl 2014 11 17.46810 02 03 17.279 +12 55 10.27 22.6G 06TO130 F51 C~2rXl 2014 11 17.48181 02 03 17.231 +12 55 09.72 22.7G 06TO130 F51 C~2rXl 2014 11 17.49547 02 03 17.121 +12 55 09.18 22.3G 06TO130 F51 C~2rXl 2014 11 18.26395 02 03 12.855 +12 54 46.07 22.3G 06TO130 F51 C~2rXl 2014 11 21.45099 02 02 55.346 +12 53 10.28 22.4G 06TO130 F51 C~2rXl 2014 12 13.33738 02 01 15.644 +12 43 58.59 22.0G 06TO130 F51 C~2rXl 2015 01 10.29070 02 00 20.675 +12 38 33.55 22.5G 06TO130 F51 C~2rXl 2015 01 22.24044 02 00 26.955 +12 38 53.26 22.6G 06TO130 F51 C~2rXl 2015 01 22.25577 02 00 26.988 +12 38 53.33 23.1G 06TO130 F51 C~2rXl 2015 01 22.27114 02 00 27.004 +12 38 53.34 22.5G 06TO130 F51 C~2rXl 2015 09 09.46999 02 18 36.035 +14 12 10.88 22.2G 06TO130 F51 C~2rXl 2015 09 09.48226 02 18 35.998 +14 12 10.74 22.7G 06TO130 F51 C~2rXl 2015 09 09.49451 02 18 35.945 +14 12 10.51 22.8G 06TO130 F51 C~2rXl 2015 09 09.50682 02 18 35.915 +14 12 10.20 22.4G 06TO130 F51 C~2rXl 2015 10 10.38746 02 16 09.711 +13 59 50.29 22.3G 06TO130 F51 C~2rXl 2015 10 10.39970 02 16 09.621 +13 59 50.23 22.9G 06TO130 F51 C~2rXl 2015 10 10.41195 02 16 09.574 +13 59 49.68 22.0G 06TO130 F51 C~2rXl 2015 10 10.42428 02 16 09.505 +13 59 49.50 22.6G 06TO130 F51 C~2rXl 2015 12 04.25478 02 10 49.130 +13 31 56.64 22.6G 06TO130 F51 C~2rXl 2015 12 04.26538 02 10 49.073 +13 31 56.52 22.2G 06TO130 F51 C~2rXl 2015 12 04.27594 02 10 49.038 +13 31 56.04 22.5G 06TO130 F51 C~2rXl 2015 12 04.28663 02 10 48.988 +13 31 55.95 22.2G 06TO130 F51 C~2rXl 2016 01 04.29668 02 09 12.297 +13 23 03.44 22.3G 06TO130 F51 C~2rXl 2016 01 04.30967 02 09 12.277 +13 23 03.38 22.4G 06TO130 F51 C~2rXl 2016 01 04.32266 02 09 12.244 +13 23 03.22 22.3G 06TO130 F51 C~2rXl 2016 01 04.33562 02 09 12.240 +13 23 03.07 22.3G 06TO130 F51 C~2rXl 2016 01 24.22288 02 09 11.219 +13 22 36.28 22.9G 06TO130 F51 C~2rXl 2016 09 30.57694 02 26 03.838 +14 46 41.15 22.4G 06TO130 F51 C~2rXl 2016 10 29.34368 02 23 14.754 +14 32 42.12 21.9G 06TO130 F51 C~2rXl 2016 10 29.35026 02 23 14.725 +14 32 41.59 22.1G 06TO130 F51 C~2rXl 2016 10 29.35688 02 23 14.661 +14 32 41.33 22.4G 06TO130 F51 C~2rXl 2016 10 29.36355 02 23 14.630 +14 32 41.27 22.3G 06TO130 F51 C~2rXl 2016 10 29.37022 02 23 14.616 +14 32 40.83 21.9G 06TO130 F51 C~2rXl 2016 10 29.37697 02 23 14.560 +14 32 40.95 22.0G 06TO130 F51 C~2rXl 2016 10 29.38381 02 23 14.505 +14 32 40.63 21.8G 06TO130 F51 C~2rXl 2016 10 29.39074 02 23 14.451 +14 32 40.20 22.4G 06TO130 F51 C~2rXl 2016 10 29.45837 02 23 14.011 +14 32 38.24 22.1G 06TO130 F51 C~2rXl 2016 10 29.48009 02 23 13.914 +14 32 37.73 22.2G 06TO130 F51 C~2rXl 2016 10 29.48665 02 23 13.843 +14 32 37.55 22.0G 06TO130 F51 C~2rXl 2016 10 29.49320 02 23 13.810 +14 32 37.42 22.5G 06TO130 F51 C~2rXl 2016 10 29.49975 02 23 13.771 +14 32 36.94 22.1G 06TO130 F51 C~2rXl 2016 10 29.50633 02 23 13.721 +14 32 36.73 22.6G 06TO130 F51 C~2rXl 2016 10 30.29416 02 23 08.811 +14 32 11.79 22.6G 06TO130 F51 C~2rXl 2016 12 25.31102 02 18 24.433 +14 07 51.62 22.7G 06TO130 F51 C~2rXl 2017 01 23.25146 02 17 56.995 +14 05 04.87 22.7G 06TO130 F51 C~2rXl 2017 09 27.59976 02 35 26.941 +15 29 09.71 22.4G 06TO130 F51 C~2rXl 2017 11 07.47614 02 31 27.394 +15 10 00.55 22.8G 06TO130 F51 C~2rXl 2018 01 30.23461 02 26 54.622 +14 46 56.76 22.1G 06TO130 F51 C~2rXl 2020 10 15.39591 03 01 37.672 +17 17 27.61 22.3w 06TO130 F51 C~49U1 2020 10 15.40918 03 01 37.596 +17 17 27.28 22.5w 06TO130 F51 C~49U1 2020 10 15.43556 03 01 37.454 +17 17 26.54 22.6w 06TO130 F51 C~49U1 2023 10 09.459800 03 30 30.671 +19 00 49.59 22.5w 06TO130 F52 C~7AVN 2023 10 09.471955 03 30 30.583 +19 00 49.15 22.4w 06TO130 F52 C~7AVN 2023 10 09.484231 03 30 30.543 +19 00 48.95 22.2w 06TO130 F52 C~7AVN 2023 11 18.343442 03 26 31.751 +18 46 18.62 22.5w 06TO130 F52 C~7Ww6 2023 11 18.356493 03 26 31.677 +18 46 18.44 22.1w 06TO130 F52 C~7Ww6 2023 11 18.369483 03 26 31.579 +18 46 18.25 22.1w 06TO130 F52 C~7Ww6
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 -0.11 0.00 -0.04
2 0.0000 0.00 -0.03 0.00 0.09
3 0.0000 0.00 0.18 0.00 0.18
4 6.9817 0.00 0.05 0.00 -0.17
5 6.9817 0.00 0.11 0.00 -0.15
6 6.9817 0.00 0.46 0.00 0.03
7 8.0660 0.00 -0.17 0.00 -0.14
8 8.0661 0.00 -0.01 0.00 -0.15
9 8.0663 0.00 0.01 0.00 -0.19
10 8.0684 0.00 -0.24 0.00 -0.15
11 10.1027 0.00 0.07 0.00 -0.03
12 10.1027 0.00 -0.00 0.00 -0.20
13 10.1027 0.00 0.06 0.00 -0.01
14 11.7380 0.00 -0.27 0.00 -0.16
15 11.7407 0.00 0.13 0.00 0.35
16 11.7489 0.00 0.29 0.00 0.11
17 11.7489 0.00 0.19 0.00 0.05
18 11.8256 0.00 0.12 0.00 0.47
19 11.8530 0.00 -0.64 0.00 0.55
20 12.0253 0.00 -0.05 0.00 -0.60
21 12.0634 0.00 -0.16 0.00 0.12
22 12.0635 0.00 0.13 0.00 0.20
23 12.0635 0.00 -0.12 0.00 0.12
24 12.0636 0.00 -0.07 0.00 0.20
25 12.1124 0.00 0.05 0.00 0.11
26 12.1125 0.00 -0.31 0.00 -0.09
27 12.1125 0.00 -0.14 0.00 -0.02
28 12.1970 0.00 -0.41 0.00 -0.28
29 13.0107 0.00 0.07 0.00 0.01
30 13.0108 0.00 0.10 0.00 -0.11
31 13.0108 0.00 -0.34 0.00 0.07
32 13.0109 0.00 0.25 0.00 -0.10
33 13.0870 0.00 -0.03 0.00 0.25
34 13.0871 0.00 0.05 0.00 0.14
35 13.9229 0.00 -0.38 0.00 0.69
36 14.0618 0.00 0.06 0.00 -0.11
37 14.0618 0.00 -0.15 0.00 -0.02
38 14.0618 0.00 -0.06 0.00 0.24
39 14.0619 0.00 -0.18 0.00 0.05
40 14.1219 0.00 0.14 0.00 -0.10
41 14.1355 0.00 -0.37 0.00 0.06
42 14.1356 0.00 0.12 0.00 0.10
43 14.3982 0.00 0.10 0.00 -0.00
44 14.8345 0.00 0.17 0.00 0.17
45 15.0448 0.00 0.03 0.00 0.14
46 15.0450 0.00 0.16 0.00 0.12
47 15.1840 0.00 0.17 0.00 0.04
48 15.1840 0.00 -0.03 0.00 -0.32
49 15.1841 0.00 0.02 0.00 0.02
50 15.1841 0.00 0.14 0.00 0.03
51 15.1867 0.00 0.02 0.00 0.08
52 16.0360 0.00 0.09 0.00 -0.10
53 16.1456 0.00 -0.01 0.00 0.20
54 16.1620 0.00 0.16 0.00 -0.05
55 16.1620 0.00 -0.41 0.00 0.01
56 16.1620 0.00 0.05 0.00 -0.12
57 16.1621 0.00 -0.43 0.00 -0.23
58 16.1642 0.00 -0.20 0.00 0.09
59 16.1729 0.00 0.07 0.00 -0.22
60 16.2328 0.00 0.30 0.00 -0.12
61 16.3094 0.00 0.00 0.00 0.10
62 16.3421 0.00 -0.08 0.00 0.03
63 16.3421 0.00 0.14 0.00 0.02
64 16.3422 0.00 0.10 0.00 -0.06
65 16.9724 0.00 -0.01 0.00 -0.01
66 16.9725 0.00 0.07 0.00 0.05
67 16.9725 0.00 -0.08 0.00 0.03
68 16.9725 0.00 0.12 0.00 -0.08
69 17.0571 0.00 -0.02 0.00 -0.21
70 17.0571 0.00 -0.29 0.00 0.09
71 17.0571 0.00 0.09 0.00 -0.10
72 17.0572 0.00 0.14 0.00 0.08
73 17.2073 0.00 0.00 0.00 -0.13
74 17.2073 0.00 -0.09 0.00 0.01
75 17.2073 0.00 0.15 0.00 -0.21
76 17.2074 0.00 0.17 0.00 -0.03
77 17.2923 0.00 0.13 0.00 -0.11
78 17.2923 0.00 0.11 0.00 -0.06
79 17.2923 0.00 -0.11 0.00 -0.11
80 17.2924 0.00 0.11 0.00 -0.16
81 17.3468 0.00 0.09 0.00 -0.04
82 18.0323 0.00 0.14 0.00 0.08
83 18.1110 0.00 -0.09 0.00 0.20
84 18.1110 0.00 0.10 0.00 -0.13
85 18.1111 0.00 -0.22 0.00 -0.18
86 18.1111 0.00 -0.05 0.00 -0.03
87 18.1111 0.00 0.38 0.00 -0.26
88 18.1111 0.00 0.19 0.00 0.07
89 18.1111 0.00 0.02 0.00 -0.04
90 18.1111 0.00 -0.12 0.00 -0.25
91 18.1113 0.00 -0.23 0.00 -0.08
92 18.1114 0.00 0.40 0.00 0.10
93 18.1114 0.00 -0.03 0.00 0.13
94 18.1114 0.00 0.10 0.00 0.20
95 18.1114 0.00 0.14 0.00 -0.07
96 18.1115 0.00 0.03 0.00 -0.07
97 18.1136 0.00 0.33 0.00 -0.16
98 18.2670 0.00 -0.02 0.00 -0.28
99 18.3462 0.00 0.04 0.00 -0.03
100 19.0234 0.00 0.09 0.00 0.04
101 19.1353 0.00 -0.01 0.00 -0.03
102 19.3647 0.00 -0.18 0.00 0.03
103 22.0728 0.00 0.01 0.00 0.09
104 22.0729 0.00 0.02 0.00 0.07
105 22.0729 0.00 0.18 0.00 -0.04
106 25.0545 0.00 0.14 0.00 0.27
107 25.0546 0.00 -0.30 0.00 0.04
108 25.0546 0.00 -0.00 0.00 0.05
109 25.1637 0.00 -0.23 0.00 -0.07
110 25.1638 0.00 -0.03 0.00 0.06
111 25.1638 0.00 -0.19 0.00 0.19
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.
06TO130 quality flag:3 Type: 4:3E 4:3E 4:3E axisobj 36.740 36.740 36.740 ecceobj 0.158 0.158 0.158 incobj 1.043 1.043 1.043 qmin 30.431 30.431 30.431 qmax 42.873 42.872 42.874 amean 36.477 36.477 36.477 amin 36.197 36.197 36.197 amax 36.802 36.802 36.801 emean 0.146 0.146 0.146 emin 0.128 0.128 0.128 emax 0.166 0.166 0.166 imean 4.160 4.160 4.159 imin 2.085 2.086 2.084 imax 5.789 5.789 5.788 excite_mean 0.163 0.163 0.163 fracstop 1.000 1.000 1.000 cjmean 2.996 2.996 2.996 libcent 0 179.0 179.0 179.0 libamp 0 18.6 18.6 18.6 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 181.0 181.1 181.0 kozaiamp 180.0 180.0 179.9