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: 06JV58
# Created Wed Dec 25 02:08:49 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 44 observations of 44
# Arc: 15.11y
# First observation: 2004/04/24
# Last observation: 2019/06/03
# Chi-squared of fit: 30.95 DOF: 82 RMS: 0.15
# Min/Max residuals: -0.39 0.47
# Exact a, adot, b, bdot, g, gdot:
1.668722E-05 2.413882E-02 2.647541E-07 5.625529E-06 2.422707E-02 4.227490E-05
# Covariance matrix:
2.0239E-13 -6.8877E-14 8.9240E-17 -2.0316E-17 6.4162E-14 -1.6142E-13
-6.8877E-14 5.8868E-14 1.1123E-17 1.3143E-17 4.3014E-14 1.4572E-13
8.9240E-17 1.1123E-17 7.7407E-14 -5.7988E-15 2.0702E-16 2.2117E-17
-2.0316E-17 1.3143E-17 -5.7988E-15 7.6272E-16 -2.1370E-18 3.3305E-17
6.4162E-14 4.3014E-14 2.0702E-16 -2.1370E-18 2.4935E-13 1.0155E-13
-1.6142E-13 1.4572E-13 2.2117E-17 3.3305E-17 1.0155E-13 3.6564E-13
# lat0 lon0 xBary yBary zBary JD0
0.324436 -127.574807 0.304755 0.005467 -0.956603 2453119.943333
# Heliocentric elements and errors
Epoch: 2453120.5000 = 2004/04/25
Mean Anomaly: 357.58837 +/- 0.021
Argument of Peri: 89.58411 +/- 0.027
Long of Asc Node: 145.16944 +/- 0.012
Inclination: 0.31761 +/- 0.000
Eccentricity: 0.06359079 +/- 0.0001
Semi-Major Axis: 45.09959341 +/- 0.0038
Time of Perihelion: 2453861.5797 +/- 15.3
Perihelion: 42.23167451 +/- 0.0045
Aphelion: 47.96751232 +/- 0.0049
Period (y) 302.8776 +/- 0.04
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -25.99783140 +/- 0.0005
Ecliptic Y -33.28389222 +/- 0.0007
Ecliptic Z 0.23376124 +/- 0.0000
Ecliptic XDOT 0.00215607 +/- 0.0000
Ecliptic YDOT -0.00167417 +/- 0.0000
Ecliptic ZDOT 0.00000079 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 42.23457731 +/- 0.0006
Geocenter to KBO 41.27617554 +/- 0.0009
# Hcoef: 6.61
The following table shows the complete astrometric record for 06JV58. 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 (06JV58) followed by the observatory code and reference code for the source of the astrometry.
2004 04 24.44259 15 20 24.94 -18 03 46.5 23.1g 06JV58 568 C~0VEN 2004 04 25.44830 15 20 20.34 -18 03 28.8 23.2g 06JV58 568 C~0VEN 2004 04 25.47527 15 20 20.23 -18 03 28.3 23.3g 06JV58 568 C~0VEN 2004 04 25.49784 15 20 20.12 -18 03 28.0 23.1g 06JV58 568 C~0VEN 2005 05 08.43948 15 24 58.98 -18 20 41.1 23.2r 06JV58 568 C~0VEN 2005 05 08.47120 15 24 58.81 -18 20 40.7 23.3r 06JV58 568 C~0VEN 2005 05 08.50317 15 24 58.67 -18 20 40.0 23.4r 06JV58 568 C~0VEN 2005 07 08.29169 15 20 49.22 -18 05 26.4 22.2r 06JV58 568 C~0VEN 2005 07 08.34161 15 20 49.09 -18 05 26.0 22.2r 06JV58 568 C~0VEN 2005 07 08.39263 15 20 48.96 -18 05 25.5 22.3r 06JV58 568 C~0VEN 2006 05 01.37440 15 31 14.43 -18 43 09.7 23.2R 06JV58 695 Cr3615 2006 05 01.44690 15 31 14.08 -18 43 08.4 06JV58 695 Cr3615 2006 05 02.28758 15 31 10.16 -18 42 54.3 06JV58 695 Cr3615 2006 05 03.31374 15 31 05.26 -18 42 37.3 06JV58 695 C~0VEN 2006 05 03.37402 15 31 04.98 -18 42 36.1 22.1r 06JV58 695 C~0VEN 2006 05 04.25381 15 31 00.82 -18 42 21.3 21.9r 06JV58 695 C~0VEN 2006 06 20.03968 15 27 25.56 -18 29 37.8 22.8R 06JV58 304 Cr4858 2006 06 20.12377 15 27 25.22 -18 29 36.6 06JV58 304 Cr4858 2006 06 21.02603 15 27 21.79 -18 29 24.2 22.8R 06JV58 304 Cr5557 2006 06 21.12779 15 27 21.39 -18 29 23.1 06JV58 304 Cr5557 2006 07 28.00988 15 25 51.24 -18 24 10.6 23.1R 06JV58 304 Cr5557 2006 07 28.01373 15 25 51.23 -18 24 10.6 06JV58 304 Cr5557 2006 07 28.11608 15 25 51.13 -18 24 10.0 06JV58 304 Cr5557 2006 07 28.12014 15 25 51.13 -18 24 10.2 06JV58 304 Cr5557 2007 04 21.21658 15 37 43.16 -19 05 31.0 22.2R 06JV58 807 C~2i4J 2007 04 21.31028 15 37 42.73 -19 05 29.6 06JV58 807 C~2i4J 2015 06 12.25630 16 19 44.31 -21 07 07.3 22.5R 06JV58 695 C~1hTt 2015 06 12.30944 16 19 44.07 -21 07 06.8 06JV58 695 C~1hTt 2019 06 02.01062 16 44 08.10 -21 58 54.4 23.4V 06JV58 W84 C~5iir 2019 06 03.03246 16 44 02.93 -21 58 45.1 06JV58 W84 C~5iir 2019 06 03.03421 16 44 02.91 -21 58 45.0 06JV58 W84 C~5iir 2019 06 03.04116 16 44 02.87 -21 58 45.0 06JV58 W84 C~5iir 2019 06 03.04288 16 44 02.86 -21 58 44.9 06JV58 W84 C~5iir 2019 06 03.04461 16 44 02.86 -21 58 45.0 06JV58 W84 C~5iir 2019 06 03.07565 16 44 02.70 -21 58 44.8 06JV58 W84 C~5iir 2019 06 03.07736 16 44 02.69 -21 58 44.8 06JV58 W84 C~5iir 2019 06 03.07909 16 44 02.68 -21 58 44.7 06JV58 W84 C~5iir 2019 06 03.09803 16 44 02.58 -21 58 44.6 06JV58 W84 C~5iir 2019 06 03.10837 16 44 02.53 -21 58 44.4 06JV58 W84 C~5iir 2019 06 03.11182 16 44 02.51 -21 58 44.4 06JV58 W84 C~5iir 2019 06 03.14156 16 44 02.36 -21 58 44.1 06JV58 W84 C~5iir 2019 06 03.14332 16 44 02.35 -21 58 44.2 06JV58 W84 C~5iir 2019 06 03.14506 16 44 02.34 -21 58 44.1 06JV58 W84 C~5iir 2019 06 03.14677 16 44 02.33 -21 58 44.1 06JV58 W84 C~5iir
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 -0.21 0.00 -0.00
2 0.0028 0.00 -0.19 0.00 0.22
3 0.0028 0.00 0.06 0.00 0.25
4 0.0029 0.00 -0.01 0.00 0.15
5 1.0376 0.00 -0.07 0.00 0.02
6 1.0377 0.00 -0.28 0.00 -0.14
7 1.0378 0.00 -0.02 0.00 -0.01
8 1.2042 0.00 -0.05 0.00 0.13
9 1.2044 0.00 -0.09 0.00 0.08
10 1.2045 0.00 -0.11 0.00 0.12
11 2.0176 0.00 0.15 0.00 -0.30
12 2.0178 0.00 0.08 0.00 -0.21
13 2.0201 0.00 0.47 0.00 -0.14
14 2.0229 0.00 -0.20 0.00 -0.35
15 2.0231 0.00 -0.04 0.00 -0.16
16 2.0255 0.00 0.12 0.00 -0.19
17 2.1536 0.00 0.42 0.00 -0.04
18 2.1538 0.00 0.26 0.00 0.02
19 2.1563 0.00 0.21 0.00 0.28
20 2.1566 0.00 0.10 0.00 0.03
21 2.2575 0.00 0.02 0.00 -0.07
22 2.2576 0.00 -0.08 0.00 -0.08
23 2.2578 0.00 -0.08 0.00 0.21
24 2.2578 0.00 -0.02 0.00 -0.00
25 2.9891 0.00 -0.03 0.00 -0.00
26 2.9894 0.00 -0.33 0.00 0.02
27 11.1316 0.00 -0.39 0.00 0.24
28 11.1317 0.00 -0.07 0.00 0.13
29 15.1035 0.00 0.04 0.00 0.07
30 15.1063 0.00 0.17 0.00 -0.00
31 15.1063 0.00 0.00 0.00 0.08
32 15.1064 0.00 -0.06 0.00 0.02
33 15.1064 0.00 -0.08 0.00 0.10
34 15.1064 0.00 0.05 0.00 -0.01
35 15.1065 0.00 0.04 0.00 -0.09
36 15.1065 0.00 0.02 0.00 -0.10
37 15.1065 0.00 0.00 0.00 -0.02
38 15.1065 0.00 -0.04 0.00 -0.09
39 15.1065 0.00 0.01 0.00 0.02
40 15.1066 0.00 -0.03 0.00 -0.01
41 15.1066 0.00 0.02 0.00 0.02
42 15.1066 0.00 0.00 0.00 -0.09
43 15.1066 0.00 -0.01 0.00 -0.01
44 15.1067 0.00 -0.03 0.00 -0.02
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.
06JV58 quality flag:3 Type: CLASSICAL CLASSICAL CLASSICAL axisobj 44.679 44.679 44.679 ecceobj 0.055 0.055 0.055 incobj 0.318 0.318 0.318 qmin 41.677 41.668 41.688 qmax 48.494 48.490 48.549 amean 45.018 45.018 45.018 amin 44.668 44.662 44.669 amax 45.387 45.390 45.389 emean 0.056 0.056 0.056 emin 0.041 0.041 0.041 emax 0.069 0.069 0.070 imean 1.663 1.663 1.663 imin 1.083 1.083 1.083 imax 2.098 2.098 2.097 excite_mean 0.063 0.063 0.063 fracstop 1.000 1.000 1.000 cjmean 3.109 3.109 3.109 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 153.0 153.0 152.9 kozaiamp 180.0 180.0 180.0