Orbit Fit and Astrometric record for 14HY195

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: 14HY195   
# Created Sat Dec  4 02:12:28 2021
# Orbit generated from Bernstein formalism
# Fitting     38 observations of     38
# Arc:  89.05d
# First observation: 2014/02/23
#  Last observation: 2014/05/23
Preliminary a, adot, b, bdot, g, gdot:
  -0.000025   0.396140  -0.000045  -0.160922   0.173381   0.000000
# Chi-squared of fit:    12.58 DOF:     70 RMS:  0.10
# Min/Max residuals:    -0.32    0.25
# Exact a, adot, b, bdot, g, gdot:
  3.742637E-05  3.945482E-01 -1.256480E-05 -1.422144E-01  1.651657E-01  7.721787E-02
# Covariance matrix:
  6.9896E-14 -7.6137E-13  7.6450E-17 -1.3641E-13 -4.3324E-14  2.0142E-12
 -7.6137E-13  1.6969E-09  1.4700E-12  1.3254E-10  3.7426E-10  2.5744E-09
  7.6450E-17  1.4700E-12  6.9984E-14 -2.6898E-13  3.4183E-13  3.1638E-12
 -1.3641E-13  1.3254E-10 -2.6898E-13  2.2729E-11  2.5257E-11 -2.0189E-11
 -4.3324E-14  3.7426E-10  3.4183E-13  2.5257E-11  8.4591E-11  6.7165E-10
  2.0142E-12  2.5744E-09  3.1638E-12 -2.0189E-11  6.7165E-10  9.5484E-09
#      lat0       lon0       xBary       yBary       zBary        JD0
  -10.145978 -136.542298    0.921414   -0.062376   -0.349273  2456711.846297
# Heliocentric elements and errors
Epoch:              2456710.5000  =  2014/02/22
Mean Anomaly:           23.19474 +/-     0.075
Argument of Peri:      176.51523 +/-     0.097
Long of Asc Node:       11.87271 +/-     0.003
Inclination:            22.93929 +/-     0.002
Eccentricity:         0.10245160 +/-    0.0002
Semi-Major Axis:      7.12711865 +/-    0.0004
Time of Perihelion: 2456262.7286 +/-       1.5
Perihelion:           6.39693391 +/-    0.0012
Aphelion:             7.85730339 +/-    0.0013
Period (y)               19.0274 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           -5.21859323 +/-    0.0002
Ecliptic Y           -3.67251255 +/-    0.0002
Ecliptic Z           -1.06664659 +/-    0.0001
Ecliptic XDOT         0.00387951 +/-    0.0000
Ecliptic YDOT        -0.00533133 +/-    0.0000
Ecliptic ZDOT        -0.00254588 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO    6.46983761 +/-    0.0002
Geocenter to KBO      6.05452721 +/-    0.0003
# Hcoef: 13.60

The following table shows the complete astrometric record for 14HY195. 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 (14HY195) followed by the observatory code and reference code for the source of the astrometry.

2014 02  23.345519 14 30 34.37   -25 31 38.2         14HY195   W84  C~3Cmp      
2014 02  23.346145 14 30 34.37   -25 31 38.1         14HY195   W84  C~3Cmp      
2014 02  23.347638 14 30 34.37   -25 31 38.4         14HY195   W84  C~3Cmp      
2014 02  23.349391 14 30 34.35   -25 31 38.8         14HY195   W84  C~3Cmp      
2014 02  23.351604 14 30 34.34   -25 31 38.9         14HY195   W84  C~3Cmp      
2014 02  23.352865 14 30 34.35   -25 31 39.4         14HY195   W84  C~3Cmp      
2014 02  23.367020 14 30 34.28   -25 31 41.7         14HY195   W84  C~3Cmp      
2014 02  23.369209 14 30 34.28   -25 31 42.1         14HY195   W84  C~3Cmp      
2014 02  23.371385 14 30 34.27   -25 31 42.5         14HY195   W84  C~3Cmp      
2014 02  23.373568 14 30 34.26   -25 31 42.9         14HY195   W84  C~3Cmp      
2014 02  23.375768 14 30 34.27   -25 31 43.1         14HY195   W84  C~3Cmp      
2014 02  23.377968 14 30 34.25   -25 31 43.7         14HY195   W84  C~3Cmp      
2014 02  23.382360 14 30 34.25   -25 31 44.4         14HY195   W84  C~3Cmp      
2014 02  23.384563 14 30 34.23   -25 31 44.7         14HY195   W84  C~3Cmp      
2014 02  23.388927 14 30 34.22   -25 31 45.6         14HY195   W84  C~3Cmp      
2014 02  23.391118 14 30 34.21   -25 31 46.0         14HY195   W84  C~3Cmp      
2014 02  23.393288 14 30 34.22   -25 31 46.2         14HY195   W84  C~3Cmp      
2014 02  23.395490 14 30 34.19   -25 31 46.7         14HY195   W84  C~3Cmp      
2014 02  23.397688 14 30 34.18   -25 31 47.0         14HY195   W84  C~3Cmp      
2014 02  23.399906 14 30 34.18   -25 31 47.5         14HY195   W84  C~3Cmp      
2014 02  23.402092 14 30 34.18   -25 31 47.7         14HY195   W84  C~3Cmp      
2014 04  28.09259  14 08 53.30   -26 41 51.7   21.6V 14HY195   W84  C~2Cic      
2014 04  28.09593  14 08 53.19   -26 41 51.6         14HY195   W84  C~2Cic      
2014 04  28.09927  14 08 53.09   -26 41 51.4         14HY195   W84  C~2Cic      
2014 04  28.10260  14 08 52.99   -26 41 51.3         14HY195   W84  C~2Cic      
2014 04  28.10594  14 08 52.89   -26 41 51.1         14HY195   W84  C~2Cic      
2014 04  29.08847  14 08 23.47   -26 41 06.2   21.7V 14HY195   W84  C~1CsI      
2014 04  29.09166  14 08 23.36   -26 41 06.0         14HY195   W84  C~1CsI      
2014 04  29.09491  14 08 23.27   -26 41 06.0         14HY195   W84  C~1CsI      
2014 04  29.09815  14 08 23.17   -26 41 05.7         14HY195   W84  C~1CsI      
2014 04  29.10138  14 08 23.07   -26 41 05.6         14HY195   W84  C~1CsI      
2014 05  02.09989  14 06 53.68   -26 38 32.3   21.8V 14HY195   W84  C~1CsI      
2014 05  02.10635  14 06 53.48   -26 38 32.0         14HY195   W84  C~1CsI      
2014 05  02.11284  14 06 53.28   -26 38 31.7         14HY195   W84  C~1CsI      
2014 05  23.36538  13 57 16.744  -26 12 11.38  21.8w 14HY195   F51  C~2XMF      
2014 05  23.37659  13 57 16.477  -26 12 10.28  22.0w 14HY195   F51  C~2XMF      
2014 05  23.38781  13 57 16.198  -26 12 09.35  21.6w 14HY195   F51  C~2XMF      
2014 05  23.39901  13 57 15.942  -26 12 08.89  22.0w 14HY195   F51  C~2XMF      

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    -0.22
     2   0.0000     -0.03     0.03       0.09    -0.01
     3   0.0000      0.06     0.11      -0.19    -0.02
     4   0.0000     -0.06    -0.04      -0.66    -0.17
     5   0.0000     -0.16    -0.16      -0.79     0.09
     6   0.0000      0.13     0.12      -1.22    -0.11
     7   0.0001     -0.03    -0.19      -3.71    -0.03
     8   0.0001      0.09    -0.09      -4.08    -0.01
     9   0.0001      0.09    -0.11      -4.51    -0.04
    10   0.0001      0.09    -0.13      -4.93    -0.07
    11   0.0001      0.29     0.04      -5.08     0.18
    12   0.0001      0.22    -0.05      -5.73    -0.07
    13   0.0001      0.44     0.13      -6.39     0.06
    14   0.0001      0.28    -0.05      -6.76     0.08
    15   0.0001      0.44     0.06      -7.66    -0.02
    16   0.0001      0.44     0.04      -8.08    -0.05
    17   0.0001      0.64     0.21      -8.23     0.19
    18   0.0001      0.41    -0.04      -8.83    -0.01
    19   0.0001      0.38    -0.09      -9.16     0.06
    20   0.0001      0.54     0.05      -9.63    -0.02
    21   0.0002      0.60     0.09      -9.82     0.19
    22   0.1745 -15089.93     0.01   -9936.71     0.05
    23   0.1745 -15091.35    -0.07   -9937.15    -0.03
    24   0.1745 -15092.68    -0.07   -9937.45     0.04
    25   0.1746 -15093.98    -0.03   -9937.84     0.01
    26   0.1746 -15095.31    -0.03   -9938.14     0.07
    27   0.1773 -15482.10     0.13  -10039.23     0.02
    28   0.1773 -15483.55    -0.05  -10039.58     0.01
    29   0.1773 -15484.69     0.12  -10040.02    -0.08
    30   0.1773 -15486.06     0.05  -10040.22     0.05
    31   0.1773 -15487.35     0.04  -10040.62     0.00
    32   0.1855 -16669.14     0.00  -10334.56     0.01
    33   0.1855 -16671.77    -0.04  -10335.26    -0.06
    34   0.1855 -16674.40    -0.07  -10335.96    -0.12
    35   0.2437 -24545.81    -0.05  -11774.68     0.06
    36   0.2438 -24549.62    -0.05  -11775.04     0.19
    37   0.2438 -24553.51    -0.13  -11775.62     0.10
    38   0.2438 -24556.92     0.25  -11776.53    -0.32

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.

14HY195    quality flag:3

Type:       CENTAURR  CENTAURR  CENTAURR

axisobj         7.123     7.139     7.107
ecceobj         0.097     0.093     0.100
incobj         22.938    22.905    22.973
qmin            3.766     4.513     5.701
qmax           16.155    10.021     9.743
amean           9.185     6.683     7.346
amin            6.943     5.819     6.973
amax           10.536     7.604     7.731
emean           0.410     0.124     0.174
emin            0.097     0.028     0.100
emax            0.539     0.318     0.260
imean          23.423    23.215    23.691
imin           13.631    20.183    21.853
imax           27.236    24.675    25.401
excite_mean     0.577     0.419     0.440
fracstop        0.007     0.004     0.004
cjmean          4.227     5.375     4.993

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       253.0     202.4     155.2
kozaiamp        130.3     170.2     176.0