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: 22LX14
# Created Sun Nov 24 02:11:11 2024
# Orbit generated from Bernstein formalism
# Fitting 12 observations of 12
# Arc: 28.17d
# First observation: 2022/06/02
# Last observation: 2022/06/30
Preliminary a, adot, b, bdot, g, gdot:
0.000000 0.024415 -0.000000 0.000444 0.023480 0.000000
# WARNING MRQMIN stopped after 13 iterations -- oscilliatory solution
# WARNING Fitting with energy constraint
# Chi-squared of fit: 0.04 DOF: 19 RMS: 0.01
# Min/Max residuals: -0.01 0.01
# Exact a, adot, b, bdot, g, gdot:
1.476380E-05 2.140851E-02 2.472328E-07 4.591318E-04 2.287196E-02 9.473364E-05
# Covariance matrix:
-4.6353E-12 -6.4052E-09 8.2247E-14 3.1545E-11 -1.3232E-09 -1.3710E-07
-6.4052E-09 -7.8950E-06 1.0659E-10 3.7422E-08 -1.6794E-06 -2.0166E-04
8.2247E-14 1.0659E-10 2.4931E-13 -3.9093E-12 2.2144E-11 2.3604E-09
3.1545E-11 3.7422E-08 -3.9093E-12 -8.3531E-11 8.1117E-09 1.0599E-06
-1.3232E-09 -1.6794E-06 2.2144E-11 8.1117E-09 -3.5236E-07 -3.9560E-05
-1.3710E-07 -2.0166E-04 2.3604E-09 1.0599E-06 -3.9560E-05 -2.8620E-03
# lat0 lon0 xBary yBary zBary JD0
0.828406 -73.142223 0.593586 0.011638 -0.823465 2459732.944521
# Heliocentric elements and errors
Epoch: 2459730.5000 = 2022/05/31
Mean Anomaly: 238.57164 +/- 315.084
Argument of Peri: 156.08794 +/- 156.088
Long of Asc Node: 252.80447 +/- 252.804
Inclination: 1.48063 +/- 1.481
Eccentricity: 0.01401543 +/- 0.0140
Semi-Major Axis: 44.22412316 +/- 44.2241
Time of Perihelion: 2495963.5503 +/- 9999999.9
Perihelion: 43.60430285 +/- 43.6087
Aphelion: 44.84394347 +/- 44.8482
Period (y) 294.1014 +/- 441.15
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X 12.35816496 +/- 12.3582
Ecliptic Y -42.80058776 +/- -42.8006
Ecliptic Z 0.63221045 +/- 0.6322
Ecliptic XDOT 0.00245735 +/- 0.0025
Ecliptic YDOT 0.00074208 +/- 0.0007
Ecliptic ZDOT 0.00005501 +/- 0.0001
# Distances at JD0 (AU)
Heliocenter to KBO 44.55349867 +/- 41.2593
Geocenter to KBO 43.72165762 +/- 43.7217
# Hcoef: 8.91
The following table shows the complete astrometric record for 22LX14. 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 (22LX14) followed by the observatory code and reference code for the source of the astrometry.
2022 06 02.44372 19 12 39.798 -21 33 14.64 25.2r 22LX14 266 C~6Ipa 2022 06 02.53086 19 12 39.463 -21 33 15.15 25.2r 22LX14 266 C~6Ipa 2022 06 02.61096 19 12 39.154 -21 33 15.59 25.2r 22LX14 266 C~6Ipa 2022 06 03.44086 19 12 36.013 -21 33 20.33 25.1r 22LX14 266 C~6Ipa 2022 06 03.52767 19 12 35.674 -21 33 20.84 25.1r 22LX14 266 C~6Ipa 2022 06 03.61505 19 12 35.332 -21 33 21.33 25.1r 22LX14 266 C~6Ipa 2022 06 29.45230 19 10 41.992 -21 36 18.27 25.2r 22LX14 266 C~6Ipa 2022 06 29.52231 19 10 41.652 -21 36 18.80 25.2r 22LX14 266 C~6Ipa 2022 06 29.59097 19 10 41.319 -21 36 19.31 25.2r 22LX14 266 C~6Ipa 2022 06 30.45132 19 10 37.215 -21 36 25.94 25.7r 22LX14 266 C~6Ipa 2022 06 30.53296 19 10 36.817 -21 36 26.56 25.7r 22LX14 266 C~6Ipa 2022 06 30.61476 19 10 36.420 -21 36 27.16 25.7r 22LX14 266 C~6Ipa
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 0.01 0.00 0.01
2 0.0002 -4.70 0.01 0.07 0.01
3 0.0005 -9.03 0.01 0.17 0.01
4 0.0027 -53.10 -0.01 0.90 -0.01
5 0.0030 -57.86 -0.01 0.98 -0.01
6 0.0032 -62.65 -0.01 1.09 -0.01
7 0.0739 -1653.38 0.01 18.99 0.00
8 0.0741 -1658.16 0.01 19.04 0.00
9 0.0743 -1662.83 0.01 19.09 0.00
10 0.0767 -1720.45 -0.01 19.43 -0.01
11 0.0769 -1726.03 -0.01 19.48 -0.01
12 0.0771 -1731.60 -0.01 19.55 -0.00
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.
22LX14 quality flag:0 Type: ERR2LARGE ERR2LARGE ERR2LARGE axisobj 0.000 0.000 0.000 ecceobj -1.000 -1.000 -1.000 incobj -1.000 -1.000 -1.000 qmin 0.000 0.000 0.000 qmax 0.000 0.000 0.000 amean 0.000 0.000 0.000 amin 0.000 0.000 0.000 amax 0.000 0.000 0.000 emean 0.000 0.000 0.000 emin 0.000 0.000 0.000 emax 0.000 0.000 0.000 imean 0.000 0.000 0.000 imin 0.000 0.000 0.000 imax 0.000 0.000 0.000 excite_mean 0.000 0.000 0.000 fracstop 0.000 0.000 0.000 cjmean 0.000 0.000 0.000 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 0.0 0.0 0.0 kozaiamp 0.0 0.0 0.0