Orbit Fit and Astrometric record for 01FM194

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: 01FM194   
# Created Sat Dec  4 02:09:08 2021
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting     31 observations of     31
# Arc:  18.21y
# First observation: 2001/03/22
#  Last observation: 2019/06/06
# Chi-squared of fit:    65.32 DOF:     56 RMS:  0.26
# Min/Max residuals:    -0.68    0.51
# Exact a, adot, b, bdot, g, gdot:
  1.731701E-05  2.818206E-02  8.675118E-06  1.542174E-02  2.770084E-02 -6.470094E-03
# Covariance matrix:
  1.0742E-13 -1.9873E-14  1.4293E-14 -8.2289E-15  2.0934E-14 -2.5454E-14
 -1.9873E-14  9.2564E-15 -8.0670E-15  4.6367E-15  4.9526E-15  1.3841E-14
  1.4293E-14 -8.0670E-15  8.8741E-14 -1.0816E-14  1.9627E-15 -1.4071E-14
 -8.2289E-15  4.6367E-15 -1.0816E-14  3.6398E-15 -1.2263E-15  8.0963E-15
  2.0934E-14  4.9526E-15  1.9627E-15 -1.2263E-15  2.0960E-13 -9.9714E-15
 -2.5454E-14  1.3841E-14 -1.4071E-14  8.0963E-15 -9.9714E-15  2.4726E-14
#      lat0       lon0       xBary       yBary       zBary        JD0
    0.089283 -178.062659   -0.001078    0.001398   -1.000700  2451990.791333
# Heliocentric elements and errors
Epoch:              2451990.5000  =  2001/03/22
Mean Anomaly:          339.86610 +/-     0.004
Argument of Peri:       44.00854 +/-     0.006
Long of Asc Node:      181.77264 +/-     0.000
Inclination:            28.71915 +/-     0.000
Eccentricity:         0.36270827 +/-    0.0001
Semi-Major Axis:     53.89377117 +/-    0.0059
Time of Perihelion: 2460072.7394 +/-      22.3
Perihelion:          34.34605447 +/-    0.0047
Aphelion:            73.44148787 +/-    0.0085
Period (y)              395.6545 +/-      0.06
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -37.07540668 +/-    0.0006
Ecliptic Y           -1.25074771 +/-    0.0000
Ecliptic Z            0.05658877 +/-    0.0000
Ecliptic XDOT         0.00072731 +/-    0.0000
Ecliptic YDOT        -0.00275920 +/-    0.0000
Ecliptic ZDOT         0.00152342 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   37.09667218 +/-    0.0006
Geocenter to KBO     36.10015195 +/-    0.0006
# Hcoef:  7.60

The following table shows the complete astrometric record for 01FM194. 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 (01FM194) followed by the observatory code and reference code for the source of the astrometry.

2001 03  22.29059  12 07 15.14   -00 41 18.9   22.9R 01FM194   695  Cf4951      
2001 03  22.30184  12 07 15.09   -00 41 18.1   22.5R 01FM194   695  Cf4951      
2001 03  22.31291  12 07 15.04   -00 41 18.0   22.8R 01FM194   695  Cf4951      
2001 03  23.32870  12 07 10.17   -00 40 36.4         01FM194   695  Cf4951      
2001 03  23.33833  12 07 10.09   -00 40 35.9   23. R 01FM194   695  Cf4951      
2001 03  23.35053  12 07 10.04   -00 40 35.6         01FM194   695  Cf4951      
2001 03  29.40145  12 06 40.91   -00 36 29.0         01FM194   695  Cf4951      
2001 03  29.42792  12 06 40.79   -00 36 27.5   23. R 01FM194   695  Cf4951      
2002 03  22.45505  12 14 38.16   -00 31 08.7   22.9R 01FM194   568  Cf4951      
2002 03  22.50468  12 14 37.92   -00 31 06.5   22.6R 01FM194   568  Cf4951      
2002 03  22.53909  12 14 37.75   -00 31 05.1   22.7R 01FM194   568  Cf4951      
2002 04  13.99862  12 12 51.40   -00 16 06.1         01FM194   304  Cf4951      
2002 04  14.04636  12 12 51.18   -00 16 04.3         01FM194   304  Cf4951      
2002 04  14.14856  12 12 50.74   -00 16 00.1         01FM194   304  Cf4951      
2003 03  03.48065  12 23 36.12   -00 33 49.3         01FM194   568  Ch5853      
2003 03  03.51882  12 23 35.95   -00 33 47.8         01FM194   568  Ch5853      
2006 05  01.299507 12 41 57.83   +00 36 28.2   23.0V 01FM194   645  C~1rR9      
2006 05  01.300336 12 41 57.83   +00 36 28.2         01FM194   645  C~1rR9      
2006 05  01.302824 12 41 57.81   +00 36 28.3         01FM194   645  C~1rR9      
2007 05  08.14193  12 49 18.67   +00 50 44.4   23.2R 01FM194   304  Cu8806      
2007 05  08.18832  12 49 18.48   +00 50 45.6         01FM194   304  Cu8806      
2008 03  03.39219  13 02 12.27   +00 19 31.1         01FM194   695  Cy7585      
2008 03  03.48058  13 02 11.94   +00 19 35.0         01FM194   695  Cy7585      
2008 06  07.01489  12 55 39.94   +01 11 43.0         01FM194   807  Cz1365      
2008 06  07.11105  12 55 39.81   +01 11 44.1         01FM194   807  Cz1365      
2015 03  23.32969  13 58 00.84   +01 50 42.0   22.8R 01FM194   695  C~1Q3A      
2015 03  23.39319  13 58 00.54   +01 50 44.7         01FM194   695  C~1Q3A      
2015 03  23.45569  13 58 00.28   +01 50 47.6         01FM194   695  C~1Q3A      
2019 06  06.210590 14 25 54.658  +03 13 14.26  23.0G 01FM194   G37  C~36iT      
2019 06  06.258830 14 25 54.451  +03 13 14.68        01FM194   G37  C~36iT      
2019 06  06.319650 14 25 54.221  +03 13 15.20        01FM194   G37  C~36iT      

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    -0.22       0.00     0.13
     2   0.0000      0.00    -0.14       0.00     0.47
     3   0.0001      0.00    -0.08       0.00     0.11
     4   0.0028      0.00     0.51       0.00     0.17
     5   0.0029      0.00     0.02       0.00     0.28
     6   0.0029      0.00     0.17       0.00     0.08
     7   0.0195      0.00     0.36       0.00    -0.08
     8   0.0195      0.00     0.48       0.00     0.35
     9   0.9998      0.00     0.06       0.00    -0.10
    10   0.9999      0.00     0.13       0.00     0.05
    11   1.0000      0.00     0.13       0.00     0.04
    12   1.0615      0.00    -0.53       0.00    -0.67
    13   1.0616      0.00    -0.59       0.00    -0.68
    14   1.0619      0.00    -0.21       0.00    -0.36
    15   1.9471      0.00    -0.06       0.00     0.10
    16   1.9472      0.00    -0.07       0.00     0.11
    17   5.1089      0.00    -0.01       0.00    -0.21
    18   5.1089      0.00     0.04       0.00    -0.24
    19   5.1089      0.00    -0.10       0.00    -0.22
    20   6.1269      0.00    -0.16       0.00    -0.01
    21   6.1270      0.00    -0.24       0.00    -0.14
    22   6.9489      0.00    -0.08       0.00     0.09
    23   6.9492      0.00     0.27       0.00     0.36
    24   7.2107      0.00    -0.27       0.00     0.01
    25   7.2110      0.00     0.33       0.00     0.21
    26  14.0015      0.00     0.31       0.00     0.21
    27  14.0016      0.00     0.00       0.00     0.05
    28  14.0018      0.00     0.22       0.00     0.13
    29  18.2065      0.00    -0.06       0.00    -0.06
    30  18.2066      0.00    -0.25       0.00    -0.08
    31  18.2068      0.00    -0.04       0.00    -0.11

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.

01FM194    quality flag:3

Type:       SCATNEAR  SCATNEAR  SCATNEAR

axisobj        53.687    53.686    53.687
ecceobj         0.361     0.361     0.361
incobj         28.756    28.756    28.756
qmin           32.833    32.926    32.909
qmax           76.429    76.438    76.343
amean          54.068    54.138    54.137
amin           53.250    53.582    53.538
amax           54.910    54.912    54.877
emean           0.370     0.370     0.370
emin            0.344     0.345     0.344
emax            0.393     0.392     0.392
imean          28.073    28.107    28.103
imin           27.412    27.447    27.455
imax           28.980    29.051    29.020
excite_mean     0.599     0.599     0.599
fracstop        1.000     1.000     1.000
cjmean          2.754     2.754     2.754

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       182.9     179.1     179.2
kozaiamp        180.0     180.0     179.9