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: 95625
# Created Thu Nov 21 02:06:51 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 25 observations of 25
# Arc: 11.95y
# First observation: 1994/05/13
# Last observation: 2006/04/25
# Chi-squared of fit: 132.69 DOF: 44 RMS: 0.41
# Min/Max residuals: -1.64 0.63
# Exact a, adot, b, bdot, g, gdot:
1.711624E-05 3.851786E-02 -6.747631E-06 -9.565331E-03 3.101930E-02 -1.596529E-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
0.003782 -152.558489 -0.416036 0.000122 -0.914645 2449485.521697
# Heliocentric elements and errors
Epoch: 2449486.5000 = 1994/05/14
Mean Anomaly: 357.54857 +/- 0.000
Argument of Peri: 185.92922 +/- 0.000
Long of Asc Node: 28.18446 +/- 0.000
Inclination: 13.91994 +/- 0.000
Eccentricity: 0.38265199 +/- 0.0000
Semi-Major Axis: 53.63190331 +/- 0.0000
Time of Perihelion: 2450463.4019 +/- 0.0
Perihelion: 33.10954903 +/- 0.0000
Aphelion: 74.15425760 +/- 0.0000
Period (y) 392.7743 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -29.23085161 +/- 0.0000
Ecliptic Y -15.65463847 +/- 0.0000
Ecliptic Z 0.00187897 +/- 0.0000
Ecliptic XDOT 0.00169722 +/- 0.0000
Ecliptic YDOT -0.00295586 +/- 0.0000
Ecliptic ZDOT -0.00084441 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 33.15888469 +/- 0.0000
Geocenter to KBO 32.23806002 +/- 0.0000
# Hcoef: 7.24
The following table shows the complete astrometric record for 95625. 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 (95625) followed by the observatory code and reference code for the source of the astrometry.
1994 05 13.0210 13 41 54.12 -10 33 33.3 22.4R 95625 807 A23618 1994 05 13.1043 13 41 53.67 -10 33 31.3 95625 807 A23618 1994 05 13.1686 13 41 53.31 -10 33 30.0 95625 807 A23618 1994 05 14.0545 13 41 48.89 -10 33 10.2 95625 807 A23618 1994 05 14.0680 13 41 48.83 -10 33 09.9 95625 807 A23618 1994 05 14.0806 13 41 48.73 -10 33 09.1 95625 807 A23618 1994 05 14.0933 13 41 48.57 -10 33 08.5 95625 807 A23618 1994 06 07.3117 13 40 07.28 -10 25 51.7 95625 568 A23582 1994 06 07.3171 13 40 07.26 -10 25 51.6 95625 568 A23582 1994 06 07.3536 13 40 07.14 -10 25 51.2 95625 568 A23582 1994 06 07.3585 13 40 07.13 -10 25 51.3 95625 568 A23582 2002 04 08.38593 14 48 42.51 -20 41 29.7 21.3R 95625 807 Cf5154 2002 04 09.24395 14 48 38.00 -20 41 18.2 95625 807 Cf5154 2002 04 09.30746 14 48 37.65 -20 41 17.4 95625 807 Cf5154 2002 06 17.23152 14 42 17.71 -20 18 25.7 22.8R 95625 695 Cf8973 2002 06 17.26356 14 42 17.56 -20 18 24.8 95625 695 Cf8973 2003 05 30.20159 14 52 02.23 -21 33 07.2 21.7R 95625 807 Ci2129 2003 05 30.28613 14 52 01.79 -21 33 05.3 95625 807 Ci2129 2003 05 31.15580 14 51 57.05 -21 32 47.1 95625 807 Ci2129 2004 06 09.32196 14 59 28.72 -22 36 03.9 22.7R 95625 568 Ck9027 2004 06 09.38877 14 59 28.39 -22 36 02.5 95625 568 Ck9027 2006 04 25.42598 15 21 01.93 -24 56 45.2 22.0R 95625 250 S~06Ga 2006 04 25.43038 15 21 01.90 -24 56 45.1 95625 250 S~06Ga 2006 04 25.43478 15 21 01.87 -24 56 45.1 95625 250 S~06Ga 2006 04 25.43917 15 21 01.85 -24 56 45.0 95625 250 S~06Ga
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 0.63 0.00 0.17
2 0.0002 0.00 0.31 0.00 0.28
3 0.0004 0.00 -0.12 0.00 0.11
4 0.0028 0.00 0.19 0.00 -0.23
5 0.0029 0.00 0.32 0.00 -0.23
6 0.0029 0.00 -0.21 0.00 0.29
7 0.0029 0.00 -1.64 0.00 0.60
8 0.0692 0.00 0.25 0.00 0.03
9 0.0693 0.00 0.22 0.00 0.06
10 0.0694 0.00 0.25 0.00 -0.01
11 0.0694 0.00 0.34 0.00 -0.17
12 7.9052 0.00 -0.31 0.00 -0.37
13 7.9075 0.00 -0.14 0.00 -0.52
14 7.9077 0.00 -0.23 0.00 -0.60
15 8.0964 0.00 -0.21 0.00 -0.32
16 8.0965 0.00 -0.49 0.00 -0.01
17 9.0464 0.00 -0.30 0.00 -0.39
18 9.0466 0.00 0.14 0.00 -0.33
19 9.0490 0.00 -0.05 0.00 -0.72
20 10.0761 0.00 -0.17 0.00 0.15
21 10.0763 0.00 -0.02 0.00 0.18
22 11.9518 0.00 0.50 0.00 0.39
23 11.9518 0.00 0.44 0.00 0.43
24 11.9519 0.00 0.37 0.00 0.38
25 11.9519 0.00 0.46 0.00 0.43
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.
95625 quality flag:3 Type: 7:3EEEE 7:3EEEE 7:3EEEE axisobj 52.597 52.597 52.597 ecceobj 0.371 0.371 0.371 incobj 13.974 13.974 13.974 qmin 32.627 32.640 32.640 qmax 74.633 74.599 74.621 amean 52.969 52.969 52.969 amin 52.230 52.248 52.217 amax 53.893 53.889 53.885 emean 0.371 0.371 0.371 emin 0.358 0.357 0.357 emax 0.385 0.385 0.385 imean 13.967 14.000 13.977 imin 13.469 13.522 13.509 imax 14.476 14.504 14.515 excite_mean 0.443 0.443 0.443 fracstop 1.000 1.000 1.000 cjmean 2.959 2.959 2.959 libcent 0 179.9 180.6 179.6 libamp 0 129.3 129.8 129.2 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 195.5 193.9 193.6 kozaiamp 180.0 180.0 180.0