Orbit Fit and Astrometric record for 00FV53

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: 00FV53    
# Created Sat Dec 16 02:37:04 2017
# Orbit generated from Bernstein formalism
# Fitting   25 observations of   25
# Arc:  14.16y
# First observation: 2000/03/31
#  Last observation: 2014/05/28
Preliminary a, adot, b, bdot, g, gdot:
  -0.002291   0.037263  -0.000724   0.011704   0.029571   0.000000
# Chi-squared of fit:    40.31 DOF:   44 RMS:  0.22
# Min/Max residuals:    -0.52    0.55
# Exact a, adot, b, bdot, g, gdot:
  1.851412E-05  3.541375E-02  6.046569E-06  1.105648E-02  3.138146E-02  1.046878E-03
# Covariance matrix:
  1.1256E-13 -4.9550E-14  1.1329E-14 -1.4103E-14  2.3802E-14 -8.6001E-14
 -4.9550E-14  5.5008E-14 -1.3742E-14  1.7157E-14 -5.2010E-15  1.0432E-13
  1.1329E-14 -1.3742E-14  8.1697E-14 -1.3039E-14  5.3077E-15 -2.8373E-14
 -1.4103E-14  1.7157E-14 -1.3039E-14  9.3860E-15 -6.1289E-15  3.5360E-14
  2.3802E-14 -5.2010E-15  5.3077E-15 -6.1289E-15  2.3478E-13 -4.0273E-14
 -8.6001E-14  1.0432E-13 -2.8373E-14  3.5360E-14 -4.0273E-14  2.1538E-13
#      lat0       lon0       xBary       yBary       zBary        JD0
   -0.341704 -153.035838    0.272465   -0.006003   -0.968793  2451635.057283
# Heliocentric elements and errors
Epoch:              2451630.5000  =  2000/03/27
Mean Anomaly:            6.36060 +/-     0.003
Argument of Peri:      350.00378 +/-     0.005
Long of Asc Node:      207.54783 +/-     0.000
Inclination:            17.38396 +/-     0.000
Eccentricity:         0.15862664 +/-    0.0001
Semi-Major Axis:     38.95352494 +/-    0.0032
Time of Perihelion: 2450061.5324 +/-       0.8
Perihelion:          32.77445804 +/-    0.0035
Aphelion:            45.13259183 +/-    0.0043
Period (y)              243.1243 +/-      0.03
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -29.38146181 +/-    0.0004
Ecliptic Y          -14.64236073 +/-    0.0002
Ecliptic Z           -0.18982193 +/-    0.0000
Ecliptic XDOT         0.00130827 +/-    0.0000
Ecliptic YDOT        -0.00279107 +/-    0.0000
Ecliptic ZDOT         0.00096417 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   32.82841845 +/-    0.0004
Geocenter to KBO     31.86595205 +/-    0.0005
# Hcoef:  8.17

The following table shows the complete astrometric record for 00FV53. 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 (00FV53) followed by the observatory code and reference code for the source of the astrometry.

2000 03  31.55654  13 39 35.00   -10 42 35.1   22.9R 00FV53    568  Cb4248      
2000 03  31.58034  13 39 34.87   -10 42 34.1   22.9R 00FV53    568  Cb4248      
2000 04  02.53233  13 39 24.40   -10 41 21.7   22.8R 00FV53    568  Cb4248      
2000 04  02.56170  13 39 24.24   -10 41 20.6   22.6R 00FV53    568  Cb4248      
2000 04  02.57414  13 39 24.17   -10 41 20.1   22.7R 00FV53    568  Cb4248      
2000 04  02.60325  13 39 24.04   -10 41 18.6   22.7R 00FV53    568  Cb4248      
2000 04  05.55564  13 39 07.88   -10 39 27.8   23.1R 00FV53    568  Cb4248      
2000 04  05.60838  13 39 07.60   -10 39 25.3   22.9R 00FV53    568  Cb4248      
2000 05  06.46884  13 36 18.15   -10 19 46.8   24.2R 00FV53    568  Cb5724      
2000 05  06.51573  13 36 17.89   -10 19 44.9   24.2R 00FV53    568  Cb5724      
2000 05  30.38693  13 34 31.47   -10 06 45.6   23.0R 00FV53    568  Cb5724      
2000 05  30.42294  13 34 31.34   -10 06 44.4   23.1R 00FV53    568  Cb5724      
2001 02  17.20960  13 50 55.76   -11 10 38.1   23.0R 00FV53    950  Cc6644      
2001 02  17.25524  13 50 55.67   -11 10 37.2   23.1R 00FV53    950  Cc6644      
2001 02  19.17600  13 50 51.76   -11 10 02.3         00FV53    950  Cc6644      
2002 02  06.33881  13 59 36.54   -11 19 48.7         00FV53    304  Ce8749      
2002 02  07.35624  13 59 36.06   -11 19 38.0         00FV53    304  Ce8749      
2003 01  26.01695  14 07 55.592  -11 26 45.89  23.4V 00FV53    250  Si2626      
2003 03  31.44765  14 05 28.05   -11 04 14.7   22.2R 00FV53    695  Ch7886      
2003 04  01.40718  14 05 23.19   -11 03 41.6         00FV53    695  Ch7886      
2003 04  01.47677  14 05 22.83   -11 03 39.2         00FV53    695  Ch7886      
2003 06  02.35179  14 00 00.28   -10 28 30.1   23.0R 00FV53    568  Ci1379      
2003 06  02.41891  14 00 00.04   -10 28 28.7         00FV53    568  Ci1379      
2014 05  28.22106  15 32 53.48   -10 46 08.6   22.8R 00FV53    695  C~1LJ2      
2014 05  28.40177  15 32 52.45   -10 46 05.3         00FV53    695  C~1LJ2      

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    -0.14       0.00    -0.10
  2   0.0001     -2.15    -0.19       0.24     0.01
  3   0.0054   -172.20     0.12      12.07    -0.01
  4   0.0055   -174.79     0.15      12.24    -0.01
  5   0.0055   -175.94     0.11      12.34     0.02
  6   0.0056   -178.26     0.38      13.05     0.55
  7   0.0137   -440.41    -0.52      30.36    -0.13
  8   0.0138   -445.16    -0.51      31.21     0.40
  9   0.0983  -3201.81     0.04     224.43    -0.17
 10   0.0985  -3206.08    -0.23     224.81    -0.08
 11   0.1638  -4953.62     0.28     379.06    -0.23
 12   0.1639  -4955.85     0.26     379.48    -0.03
 13   0.8834   9975.05     0.11    2002.97    -0.02
 14   0.8835   9973.49     0.11    2003.35     0.08
 15   0.8888   9907.19     0.08    2015.75    -0.05
 16   1.8529  17382.99     0.00    4166.99     0.02
 17   1.8557  17372.60    -0.07    4174.61    -0.08
 18   2.8212  24500.13     0.23    6305.23    -0.22
 19   2.9976  21967.62    -0.20    6838.21     0.31
 20   3.0003  21888.16     0.02    6844.85     0.06
 21   3.0005  21882.29     0.05    6845.29     0.03
 22   3.1699  16646.14    -0.34    7188.67    -0.12
 23   3.1701  16642.31     0.28    7188.75    -0.28
 24  14.1565 103319.04    -0.08   34246.71     0.46
 25  14.1570 103299.40     0.06   34244.94    -0.40

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.

00FV53    quality flag:2

Type:           3:2E      3:2E  CENTAURS

axisobj        38.944    38.953    38.935
ecceobj         0.158     0.159     0.158
incobj         17.385    17.385    17.385
qmin           31.520    31.734    29.763
qmax           48.166    47.889    49.951
amean          39.456    39.456    39.453
amin           38.923    38.949    38.807
amax           40.041    40.030    40.094
emean           0.174     0.177     0.189
emin            0.133     0.150     0.113
emax            0.204     0.198     0.247
imean          17.885    17.857    17.432
imin           17.204    17.301    15.106
imax           18.989    18.567    19.695
excite_mean     0.353     0.354     0.356
fracstop        1.000     1.000     1.000
cjmean          2.909     2.908     2.905

libcent 0       178.4     180.8    -180.0
libamp  0       135.3     124.6    -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       189.0     186.6     214.4
kozaiamp        180.0     179.9     179.9