The following information shows the result of the orbit fit based on Gary Bernstein's method. Most of the information should be self-explanatory.
# Object: 01FH193
# Created Fri May 2 02:36:33 2008
# Orbit generated from Bernstein formalism
# Fitting 4 observations of 4
# Arc: 1.01d
# First observation: 2001/03/27
# Last observation: 2001/03/28
# WARNING Fitting with energy constraint
# WARNING and with gdot fixed = 0
# Chi-squared of fit: 0.98 DOF: 4 RMS: 0.09
# Min/Max residuals: -0.14 0.13
# Exact a, adot, b, bdot, g, gdot:
1.586538E-05 2.459554E-02 1.802596E-06 3.848507E-03 2.504923E-02 0.000000E+00
# Covariance matrix:
3.4250E-11 5.2908E-08 5.0149E-14 3.6646E-12 8.4696E-09 0.0000E+00
5.2908E-08 8.3560E-05 7.9046E-11 5.3916E-09 1.3305E-05 0.0000E+00
5.0149E-14 7.9046E-11 4.7643E-13 -1.5104E-10 1.2598E-11 0.0000E+00
3.6646E-12 5.3916E-09 -1.5104E-10 2.0913E-07 8.8798E-10 0.0000E+00
8.4696E-09 1.3305E-05 1.2598E-11 8.8798E-10 2.1239E-06 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 2.0683E-04
# lat0 lon0 xBary yBary zBary JD0
0.880768 -176.705765 -0.064859 0.015209 -1.000308 2451995.860233
# Heliocentric elements and errors
Epoch: 2451990.5000 = 2001/03/22
Mean Anomaly: 11.42620 +/- 47.139
Argument of Peri: 353.58234 +/- 114.536
Long of Asc Node: 177.91001 +/- 2.110
Inclination: 8.94518 +/- 3.405
Eccentricity: 0.02173774 +/- 0.5663
Semi-Major Axis: 41.80743745 +/- 21.7782
Time of Perihelion: 2448856.6504 +/- 407868.3
Perihelion: 40.89863808 +/- 31.8513
Aphelion: 42.71623682 +/- 32.4922
Period (y) 270.3264 +/- 211.23
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -40.84178506 +/- 2.3185
Ecliptic Y -2.41141279 +/- 0.1333
Ecliptic Z 0.61376077 +/- 0.0357
Ecliptic XDOT 0.00015259 +/- 0.0016
Ecliptic YDOT -0.00268058 +/- 0.0008
Ecliptic ZDOT 0.00042078 +/- 0.0001
# Distances at JD0 (AU)
Heliocenter to KBO 40.91751484 +/- 2.3143
Geocenter to KBO 39.92138201 +/- 2.3226
# Hcoef: 9.05
The following table shows the complete astrometric record for 01FH193. 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 (01FH193) followed by the observatory code and reference code for the source of the astrometry.
2001 03 27.35949 12 13 29.47 -00 30 05.2 24.6R 01FH193 695 Cd7682 2001 03 27.38158 12 13 29.37 -00 30 04.8 24.9R 01FH193 695 Cd7682 2001 03 28.30316 12 13 25.19 -00 29 35.3 24.8R 01FH193 695 Cd7682 2001 03 28.37128 12 13 24.88 -00 29 33.3 24.7R 01FH193 695 Cd7682
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 -0.07 0.00 0.13 2 0.0001 -1.54 0.08 -0.23 -0.14 3 0.0026 -70.79 -0.06 1.95 0.07 4 0.0028 -75.85 0.06 1.93 -0.06
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.
01FH193 quality flag:3 Type: CLASSICAL CLASSICAL CLASSICAL axisobj 45.113 45.113 45.113 ecceobj 0.101 0.101 0.101 incobj 8.513 8.513 8.513 qmin 39.995 39.995 39.998 qmax 51.134 51.137 51.130 amean 45.420 45.420 45.420 amin 45.047 45.047 45.049 amax 45.816 45.816 45.828 emean 0.103 0.103 0.103 emin 0.090 0.090 0.090 emax 0.117 0.117 0.117 imean 8.387 8.387 8.387 imin 7.873 7.873 7.873 imax 8.880 8.880 8.880 fracstop 1.000 1.000 1.000 cjmean 3.080 3.080 3.080 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 179.2 179.2 179.3 kozaiamp 180.0 180.0 180.0