Orbit Fit and Astrometric record for 420356

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: 420356    
# Created Wed Dec 13 02:36:46 2017
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting  205 observations of  205
# Arc:  13.08y
# First observation: 2002/12/31
#  Last observation: 2016/01/30
# Chi-squared of fit:   546.17 DOF:  404 RMS:  0.29
# Min/Max residuals:    -1.65    0.85
# Exact a, adot, b, bdot, g, gdot:
  1.610142E-05  2.272200E-02 -9.955045E-07 -4.146516E-04  2.377874E-02  2.540929E-04
# Covariance matrix:
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00  0.0000E+00
#      lat0       lon0       xBary       yBary       zBary        JD0
    0.333330  117.278941    0.301531    0.005412   -0.930809  2452639.772907
# Heliocentric elements and errors
Epoch:              2452640.5000  =  2003/01/01
Mean Anomaly:           75.03054 +/-     0.000
Argument of Peri:       87.03241 +/-     0.000
Long of Asc Node:      314.35374 +/-     0.000
Inclination:             1.08541 +/-     0.000
Eccentricity:         0.00414581 +/-    0.0000
Semi-Major Axis:     43.03652650 +/-    0.0000
Time of Perihelion: 2431147.8560 +/-       0.0
Perihelion:          42.85810510 +/-    0.0000
Aphelion:            43.21494790 +/-    0.0000
Period (y)              282.3345 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -19.43473923 +/-    0.0000
Ecliptic Y           38.34667859 +/-    0.0000
Ecliptic Z            0.24461564 +/-    0.0000
Ecliptic XDOT        -0.00234589 +/-    0.0000
Ecliptic YDOT        -0.00117683 +/-    0.0000
Ecliptic ZDOT        -0.00004737 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   42.99112078 +/-    0.0000
Geocenter to KBO     42.05440358 +/-    0.0000
# Hcoef:  5.60

The following table shows the complete astrometric record for 420356. 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 (420356) followed by the observatory code and reference code for the source of the astrometry.

2002 12  31.272164 07 57 37.89   +21 01 51.0   23.3V 420356    645  C~1vUE      
2002 12  31.272986 07 57 37.89   +21 01 51.0         420356    645  C~1vUE      
2002 12  31.275891 07 57 37.86   +21 01 51.1         420356    645  C~1vUE      
2003 02  01.179445 07 54 57.29   +21 09 05.8   23.2V 420356    645  C~1rdI      
2003 02  01.180274 07 54 57.28   +21 09 05.8         420356    645  C~1rdI      
2003 02  01.182762 07 54 57.27   +21 09 05.9         420356    645  C~1rdI      
2003 12  21.281016 08 03 51.85   +20 42 33.9   22.7V 420356    645  C~1rdI      
2003 12  21.281845 08 03 51.85   +20 42 33.9         420356    645  C~1rdI      
2003 12  21.284333 08 03 51.84   +20 42 33.9         420356    645  C~1rdI      
2004 02  17.276609 07 59 11.79   +20 55 46.5   23.2V 420356    645  C~1vUE      
2004 02  17.277442 07 59 11.79   +20 55 46.5         420356    645  C~1vUE      
2004 02  17.279931 07 59 11.76   +20 55 46.5         420356    645  C~1vUE      
2007 02  21.324881 08 15 06.68   +20 03 25.5   23.1V 420356    645  C~1rdI      
2007 02  21.325710 08 15 06.68   +20 03 25.5   22.3V 420356    645  C~1rdI      
2007 02  21.328198 08 15 06.66   +20 03 25.5   25.2V 420356    645  C~1rdI      
2011 12  31.43147  08 45 45.86   +18 07 24.7   21.6R 420356    290  C~0edO      
2011 12  31.43527  08 45 45.85   +18 07 24.9   21.6R 420356    290  C~0edO      
2011 12  31.43906  08 45 45.83   +18 07 24.9   21.6R 420356    290  C~0edO      
2011 12  31.44285  08 45 45.82   +18 07 24.9   21.4R 420356    290  C~0edO      
2011 12  31.44664  08 45 45.79   +18 07 25.0   21.6R 420356    290  C~0edO      
2012 01  02.50672  08 45 37.08   +18 07 58.2   21.5R 420356    290  C~0edO      
2012 01  02.51293  08 45 37.06   +18 07 58.5   21.6R 420356    290  C~0edO      
2012 01  02.52089  08 45 37.06   +18 07 58.2   21.0R 420356    290  C~0edO      
2012 01  02.53610  08 45 36.97   +18 07 58.4   21.5R 420356    290  C~0edO      
2012 01  02.54179  08 45 36.94   +18 07 59.0   21.7R 420356    290  C~0edO      
2012 01  02.54370  08 45 36.89   +18 07 58.7   20.8R 420356    290  C~0edO      
2012 01  05.50479  08 45 24.07   +18 08 48.6   21.4R 420356    290  C~0edO      
2012 01  05.50859  08 45 24.07   +18 08 48.4   21.5R 420356    290  C~0edO      
2012 01  05.51238  08 45 24.03   +18 08 48.6   21.3R 420356    290  C~0edO      
2012 01  05.51582  08 45 24.01   +18 08 48.6   21.5R 420356    290  C~0edO      
2012 01  05.51618  08 45 24.02   +18 08 48.6   21.6R 420356    290  C~0edO      
2012 01  05.51998  08 45 24.00   +18 08 48.5   21.7R 420356    290  C~0edO      
2012 01  05.53302  08 45 23.95   +18 08 49.0   21.2R 420356    290  C~0edO      
2012 01  23.38720  08 43 59.86   +18 14 10.1   21.6R 420356    290  C~0d70      
2012 01  23.39100  08 43 59.85   +18 14 10.4   21.5R 420356    290  C~0d70      
2012 01  23.39479  08 43 59.82   +18 14 10.6   21.5R 420356    290  C~0d70      
2012 01  23.39858  08 43 59.81   +18 14 10.5   21.4R 420356    290  C~0d70      
2012 01  23.40237  08 43 59.77   +18 14 10.3   21.4R 420356    290  C~0d70      
2012 01  23.40617  08 43 59.76   +18 14 10.3   21.6R 420356    290  C~0d70      
2012 01  25.40198  08 43 49.93   +18 14 48.2   21.6R 420356    290  C~0dSZ      
2012 01  25.40578  08 43 49.91   +18 14 48.5   21.3R 420356    290  C~0dSZ      
2012 01  27.41456  08 43 40.01   +18 15 25.4   21.2R 420356    290  C~0d70      
2012 01  27.41836  08 43 40.00   +18 15 25.4   21.3R 420356    290  C~0d70      
2012 01  27.42215  08 43 39.98   +18 15 25.5   21.5R 420356    290  C~0d70      
2012 01  27.42595  08 43 39.95   +18 15 25.7   21.4R 420356    290  C~0d70      
2012 01  27.43353  08 43 39.90   +18 15 25.7   21.2R 420356    290  C~0d70      
2012 01  27.47553  08 43 39.72   +18 15 26.4   21.5R 420356    290  C~0dSZ      
2012 01  27.47742  08 43 39.71   +18 15 26.6   21.7R 420356    290  C~0dSZ      
2012 01  27.47932  08 43 39.69   +18 15 26.3   21.5R 420356    290  C~0dSZ      
2012 01  29.41497  08 43 30.08   +18 16 02.9   21.3R 420356    290  C~0d70      
2012 01  29.42066  08 43 30.08   +18 16 03.1   21.4R 420356    290  C~0dSZ      
2012 01  29.42256  08 43 30.07   +18 16 03.2   21.5R 420356    290  C~0d70      
2012 01  29.42635  08 43 30.04   +18 16 03.3   21.4R 420356    290  C~0d70      
2012 01  29.43014  08 43 30.01   +18 16 03.1   21.5R 420356    290  C~0dSZ      
2012 01  29.44911  08 43 29.93   +18 16 03.3   21.5R 420356    290  C~0dSZ      
2012 01  30.46895  08 43 24.95   +18 16 23.0   21.3R 420356    290  C~0d70      
2012 01  30.47565  08 43 24.87   +18 16 23.0   21.3R 420356    290  C~0d70      
2012 01  30.47776  08 43 24.86   +18 16 22.8   21.7R 420356    290  C~0d70      
2012 01  30.47886  08 43 24.85   +18 16 22.8   21.9R 420356    290  C~0d70      
2012 01  30.49093  08 43 24.82   +18 16 23.4   22.0R 420356    290  C~0d70      
2012 01  30.50410  08 43 24.76   +18 16 23.6   21.8R 420356    290  C~0d70      
2012 01  31.38624  08 43 20.39   +18 16 39.5   21.2R 420356    290  C~0dSZ      
2012 01  31.39762  08 43 20.31   +18 16 40.0   21.5R 420356    290  C~0d70      
2012 01  31.44084  08 43 20.09   +18 16 40.9   21.1R 420356    290  C~0dSZ      
2012 01  31.44844  08 43 20.06   +18 16 40.7   21.5R 420356    290  C~0d70      
2012 01  31.45222  08 43 20.04   +18 16 41.2   21.3R 420356    290  C~0d70      
2012 02  19.31321  08 41 49.73   +18 22 21.1   21.8R 420356    290  C~0dp7      
2012 02  19.31769  08 41 49.72   +18 22 21.3   21.7R 420356    290  C~0dp7      
2012 02  19.32218  08 41 49.70   +18 22 21.5   21.7R 420356    290  C~0dp7      
2012 02  19.32667  08 41 49.68   +18 22 21.5   21.8R 420356    290  C~0dp7      
2012 02  19.33116  08 41 49.66   +18 22 21.4   21.8R 420356    290  C~0dp7      
2012 02  21.31192  08 41 40.75   +18 22 54.5   21.7R 420356    290  C~0dp7      
2012 02  21.31640  08 41 40.73   +18 22 54.5   21.7R 420356    290  C~0dp7      
2012 02  21.32089  08 41 40.72   +18 22 54.7   21.7R 420356    290  C~0dp7      
2012 02  21.32538  08 41 40.71   +18 22 54.8   21.7R 420356    290  C~0dp7      
2012 02  21.32987  08 41 40.68   +18 22 54.9   21.8R 420356    290  C~0dp7      
2012 02  21.38617  08 41 40.41   +18 22 55.7   21.6R 420356    290  C~0dp7      
2012 02  21.39066  08 41 40.39   +18 22 55.8   21.6R 420356    290  C~0dp7      
2012 02  21.39515  08 41 40.38   +18 22 55.7   21.5R 420356    290  C~0dp7      
2012 02  21.39963  08 41 40.33   +18 22 55.8   21.6R 420356    290  C~0dp7      
2012 02  21.40412  08 41 40.35   +18 22 56.1   21.7R 420356    290  C~0dp7      
2012 02  22.33262  08 41 36.26   +18 23 11.8   21.3R 420356    290  C~0dp7      
2012 02  22.33711  08 41 36.22   +18 23 11.8   21.6R 420356    290  C~0dp7      
2012 02  22.33935  08 41 36.19   +18 23 11.6   21.5R 420356    290  C~0dp7      
2012 02  22.34160  08 41 36.17   +18 23 11.4   21.7R 420356    290  C~0dp7      
2012 02  22.34609  08 41 36.18   +18 23 11.5   21.5R 420356    290  C~0dp7      
2012 02  22.35830  08 41 36.08   +18 23 12.1   21.3R 420356    290  C~0dp7      
2012 02  23.33422  08 41 31.84   +18 23 27.6   21.7R 420356    290  C~0dp7      
2012 02  23.33872  08 41 31.79   +18 23 27.5   21.3R 420356    290  C~0dp7      
2012 02  23.34321  08 41 31.75   +18 23 28.1   21.5R 420356    290  C~0dp7      
2012 02  24.27736  08 41 27.77   +18 23 43.0   21.7R 420356    290  C~0e93      
2012 02  24.28187  08 41 27.73   +18 23 43.0   21.6R 420356    290  C~0e93      
2012 02  24.28637  08 41 27.70   +18 23 43.5   21.6R 420356    290  C~0e93      
2012 02  24.29086  08 41 27.69   +18 23 43.4   21.7R 420356    290  C~0e93      
2012 02  24.29534  08 41 27.66   +18 23 43.0   21.8R 420356    290  C~0e93      
2012 02  24.30106  08 41 27.61   +18 23 43.0   21.8R 420356    290  C~0e93      
2012 02  26.34992  08 41 18.91   +18 24 15.8   21.6R 420356    290  C~0fFa      
2012 02  26.35440  08 41 18.89   +18 24 15.8   21.6R 420356    290  C~0fFa      
2012 02  26.35889  08 41 18.88   +18 24 15.7   21.4R 420356    290  C~0fFa      
2012 02  26.36338  08 41 18.84   +18 24 15.8   21.4R 420356    290  C~0fFa      
2012 02  26.37236  08 41 18.79   +18 24 16.0   21.7R 420356    290  C~0fFa      
2012 02  26.37685  08 41 18.76   +18 24 16.1   21.7R 420356    290  C~0fFa      
2012 02  26.38133  08 41 18.73   +18 24 16.5   21.6R 420356    290  C~0fFa      
2012 02  26.38582  08 41 18.72   +18 24 16.5   21.5R 420356    290  C~0fFa      
2012 04  16.19630  08 39 16.80   +18 31 36.7   21.0R 420356    290  C~0gbB      
2012 04  16.20009  08 39 16.81   +18 31 36.7   21.1R 420356    290  C~0gbB      
2012 04  16.20578  08 39 16.81   +18 31 36.6   21.6R 420356    290  C~0gbB      
2012 04  16.20767  08 39 16.81   +18 31 36.1   21.4R 420356    290  C~0gbB      
2012 04  17.19421  08 39 16.51   +18 31 37.6   21.6R 420356    290  C~0gbB      
2012 04  17.20319  08 39 16.52   +18 31 37.7   21.5R 420356    290  C~0gbB      
2012 04  18.21145  08 39 16.37   +18 31 37.9   21.4R 420356    290  C~0g7j      
2012 04  18.21593  08 39 16.37   +18 31 37.9   21.4R 420356    290  C~0g7j      
2012 04  18.22042  08 39 16.36   +18 31 38.0   21.4R 420356    290  C~0g7j      
2012 04  18.22940  08 39 16.37   +18 31 38.0   21.4R 420356    290  C~0g7j      
2012 04  19.19558  08 39 16.32   +18 31 38.1   21.3R 420356    290  C~0g7j      
2012 04  19.20007  08 39 16.29   +18 31 37.9   21.4R 420356    290  C~0g7j      
2012 04  19.20456  08 39 16.31   +18 31 37.9   21.3R 420356    290  C~0g7j      
2012 04  19.20904  08 39 16.32   +18 31 38.0   21.4R 420356    290  C~0g7j      
2012 04  21.19617  08 39 16.43   +18 31 36.5   21.6R 420356    290  C~0gbB      
2012 04  21.19997  08 39 16.43   +18 31 36.4   21.6R 420356    290  C~0gbB      
2012 04  21.20892  08 39 16.45   +18 31 36.5   21.5R 420356    290  C~0gbB      
2012 04  21.21652  08 39 16.45   +18 31 36.8   21.1R 420356    290  C~0gbB      
2012 04  21.22411  08 39 16.46   +18 31 36.5   21.2R 420356    290  C~0gbB      
2012 04  22.17182  08 39 16.64   +18 31 34.9   21.6R 420356    290  C~0gbB      
2012 04  22.17666  08 39 16.64   +18 31 35.3   21.5R 420356    290  C~0gbB      
2012 04  22.18024  08 39 16.65   +18 31 35.3   21.9R 420356    290  C~0gbB      
2012 04  23.17774  08 39 16.97   +18 31 33.6   21.6R 420356    290  C~0gbB      
2012 04  23.18154  08 39 16.98   +18 31 33.5   21.6R 420356    290  C~0gbB      
2012 04  23.18533  08 39 16.97   +18 31 33.7   21.6R 420356    290  C~0gbB      
2012 04  23.19292  08 39 16.97   +18 31 33.5   21.7R 420356    290  C~0gbB      
2012 11  12.52949  08 52 50.61   +17 37 53.5   21.8R 420356    290  C~0ljb      
2012 11  12.53105  08 52 50.60   +17 37 53.7   22.1R 420356    290  C~0ljb      
2012 11  13.50119  08 52 50.38   +17 37 54.8   21.6R 420356    290  C~0ljb      
2012 11  13.50501  08 52 50.38   +17 37 54.9   21.7R 420356    290  C~0ljb      
2012 11  13.50882  08 52 50.39   +17 37 54.5   21.8R 420356    290  C~0ljb      
2012 11  13.51264  08 52 50.38   +17 37 54.4   21.5R 420356    290  C~0ljb      
2012 11  13.52027  08 52 50.39   +17 37 54.2   21.8R 420356    290  C~0ljb      
2012 11  13.52412  08 52 50.38   +17 37 54.5   21.9R 420356    290  C~0ljc      
2012 11  14.53273  08 52 50.07   +17 37 55.8   21.6R 420356    290  C~0ljc      
2012 11  14.53655  08 52 50.08   +17 37 55.8   21.1R 420356    290  C~0ljc      
2012 11  15.51244  08 52 49.65   +17 37 57.2   21.9R 420356    290  C~0ljc      
2012 11  15.51626  08 52 49.66   +17 37 57.1   21.8R 420356    290  C~0ljc      
2012 11  15.52008  08 52 49.67   +17 37 57.4   21.5R 420356    290  C~0ljc      
2012 11  15.52389  08 52 49.65   +17 37 57.0   21.8R 420356    290  C~0ljc      
2012 11  15.52771  08 52 49.65   +17 37 57.1   21.8R 420356    290  C~0ljc      
2012 11  15.53153  08 52 49.64   +17 37 57.2   21.7R 420356    290  C~0ljc      
2012 11  15.53534  08 52 49.65   +17 37 57.1   21.6R 420356    290  C~0ljc      
2012 11  24.46336  08 52 41.72   +17 38 28.2   21.4R 420356    290  C~0m7H      
2012 11  24.46908  08 52 41.72   +17 38 28.3   21.5R 420356    290  C~0m7H      
2012 11  24.47480  08 52 41.72   +17 38 28.5   21.2R 420356    290  C~0m7H      
2012 11  24.47862  08 52 41.71   +17 38 28.3   21.3R 420356    290  C~0m7H      
2013 02  07.12023  08 47 59.44   +17 57 01.1   23.2R 420356    304  C~0soH      
2013 02  07.20414  08 47 59.05   +17 57 02.7         420356    304  C~0soH      
2013 02  07.26644  08 47 58.75   +17 57 03.4         420356    304  C~0soH      
2013 02  09.09895  08 47 49.87   +17 57 38.1         420356    304  C~0soH      
2013 02  09.18348  08 47 49.47   +17 57 39.6         420356    304  C~0soH      
2013 02  09.24595  08 47 49.16   +17 57 40.6         420356    304  C~0soH      
2013 12  28.44336  08 56 22.68   +17 21 48.4   21.5R 420356    290  C~0ykQ      
2013 12  28.44719  08 56 22.68   +17 21 48.5   21.8R 420356    290  C~0ykQ      
2013 12  28.45102  08 56 22.65   +17 21 48.3   21.8R 420356    290  C~0ykQ      
2013 12  28.45485  08 56 22.63   +17 21 48.5   21.5R 420356    290  C~0ykQ      
2013 12  28.45868  08 56 22.61   +17 21 48.4   21.6R 420356    290  C~0ykQ      
2013 12  28.46251  08 56 22.58   +17 21 48.4   21.2R 420356    290  C~0ykQ      
2013 12  31.52653  08 56 10.52   +17 22 38.0   21.8R 420356    290  C~0ykQ      
2013 12  31.53036  08 56 10.50   +17 22 38.1   21.7R 420356    290  C~0ykQ      
2013 12  31.53802  08 56 10.48   +17 22 38.2   21.8R 420356    290  C~0ykQ      
2013 12  31.54185  08 56 10.46   +17 22 38.1   21.7R 420356    290  C~0ykQ      
2013 12  31.54568  08 56 10.44   +17 22 38.0   21.8R 420356    290  C~0ykQ      
2014 01  01.53027  08 56 06.45   +17 22 54.6   21.7R 420356    290  C~0ykQ      
2014 01  01.53410  08 56 06.44   +17 22 54.7   21.8R 420356    290  C~0ykQ      
2014 01  01.53793  08 56 06.43   +17 22 55.0   21.8R 420356    290  C~0ykQ      
2014 01  01.54176  08 56 06.42   +17 22 54.6   21.9R 420356    290  C~0ykQ      
2014 01  01.54559  08 56 06.39   +17 22 54.7   21.7R 420356    290  C~0ykQ      
2014 01  01.54942  08 56 06.38   +17 22 54.6   21.8R 420356    290  C~0ykQ      
2014 01  02.53862  08 56 02.29   +17 23 11.3   21.8R 420356    290  C~0zDj      
2014 01  02.54628  08 56 02.26   +17 23 11.5   21.7R 420356    290  C~0zDj      
2014 01  03.50561  08 55 58.27   +17 23 27.6   21.7R 420356    290  C~0zDj      
2014 01  03.50944  08 55 58.27   +17 23 27.9   21.8R 420356    290  C~0zDj      
2014 01  03.51328  08 55 58.23   +17 23 27.7   21.8R 420356    290  C~0zDj      
2014 01  03.51711  08 55 58.23   +17 23 28.1   21.9R 420356    290  C~0zDj      
2014 01  03.52094  08 55 58.21   +17 23 28.2   21.8R 420356    290  C~0zDj      
2014 01  03.52477  08 55 58.21   +17 23 28.2   21.4R 420356    290  C~0zDj      
2014 05  22.17191  08 50 17.04   +17 45 49.4   22.3R 420356    290  C~14QP      
2014 05  22.19267  08 50 17.08   +17 45 47.9   22.0R 420356    290  C~14QP      
2014 11  18.52012  09 03 03.33   +16 52 22.8   21.9R 420356    290  C~1DNb      
2014 11  18.52769  09 03 03.31   +16 52 22.9   21.7R 420356    290  C~1DNb      
2014 11  18.53146  09 03 03.31   +16 52 23.0   21.8R 420356    290  C~1DNb      
2014 11  24.49525  09 02 58.96   +16 52 40.0   21.8R 420356    290  C~1DNb      
2014 11  24.50092  09 02 58.95   +16 52 40.1   21.9R 420356    290  C~1DNb      
2014 12  27.53245  09 01 38.46   +16 58 15.9   21.5R 420356    290  C~1GL8      
2014 12  27.53624  09 01 38.44   +16 58 16.5   21.4R 420356    290  C~1GL8      
2014 12  27.54001  09 01 38.43   +16 58 16.4   21.6R 420356    290  C~1GL8      
2014 12  27.54378  09 01 38.41   +16 58 16.5   21.5R 420356    290  C~1GL8      
2014 12  28.52128  09 01 34.76   +16 58 31.7   21.1R 420356    290  C~1GL8      
2014 12  28.52510  09 01 34.76   +16 58 31.5   21.4R 420356    290  C~1GL8      
2014 12  28.52888  09 01 34.75   +16 58 31.7   21.2R 420356    290  C~1GL8      
2014 12  28.53265  09 01 34.74   +16 58 31.6   21.3R 420356    290  C~1GL8      
2014 12  28.53643  09 01 34.74   +16 58 31.6   21.5R 420356    290  C~1GL8      
2015 01  17.48343  09 00 09.84   +17 04 25.7   21.5R 420356    290  C~1LHQ      
2015 01  17.49477  09 00 09.69   +17 04 25.7   21.7R 420356    290  C~1LHQ      
2016 01  30.40936  09 04 21.08   +16 45 01.4   21.4R 420356    290  C~1kzG      
2016 01  30.41317  09 04 21.07   +16 45 01.8   21.4R 420356    290  C~1kzG      
2016 01  30.41696  09 04 21.04   +16 45 01.6   21.5R 420356    290  C~1kzG      
2016 01  30.42073  09 04 21.02   +16 45 01.8   21.5R 420356    290  C~1kzG      
2016 01  30.42450  09 04 21.01   +16 45 01.9   21.3R 420356    290  C~1kzG      

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    -0.20       0.00     0.85
  2   0.0000      0.00    -0.07       0.00     0.16
  3   0.0000      0.00    -0.31       0.00     0.23
  4   0.0874      0.00    -0.25       0.00    -0.64
  5   0.0874      0.00    -0.34       0.00    -0.66
  6   0.0874      0.00    -0.31       0.00    -0.59
  7   0.9720      0.00     0.19       0.00    -0.27
  8   0.9720      0.00     0.24       0.00    -0.28
  9   0.9720      0.00     0.26       0.00    -0.31
 10   1.1307      0.00     0.18       0.00    -0.23
 11   1.1307      0.00     0.24       0.00    -0.24
 12   1.1308      0.00    -0.05       0.00    -0.27
 13   4.1425      0.00     0.40       0.00    -0.11
 14   4.1425      0.00     0.45       0.00    -0.12
 15   4.1425      0.00     0.31       0.00    -0.15
 16   8.9998      0.00     0.05       0.00     0.24
 17   8.9998      0.00     0.14       0.00     0.38
 18   8.9998      0.00     0.08       0.00     0.32
 19   8.9998      0.00     0.17       0.00     0.26
 20   8.9998      0.00    -0.04       0.00     0.30
 21   9.0054      0.00    -0.16       0.00     0.04
 22   9.0055      0.00    -0.06       0.00     0.24
 23   9.0055      0.00     0.46       0.00    -0.19
 24   9.0055      0.00     0.10       0.00    -0.24
 25   9.0055      0.00     0.01       0.00     0.27
 26   9.0055      0.00    -0.61       0.00    -0.06
 27   9.0136      0.00     0.01       0.00     0.39
 28   9.0137      0.00     0.26       0.00     0.13
 29   9.0137      0.00    -0.09       0.00     0.26
 30   9.0137      0.00    -0.16       0.00     0.21
 31   9.0137      0.00     0.02       0.00     0.20
 32   9.0137      0.00    -0.03       0.00     0.04
 33   9.0137      0.00     0.09       0.00     0.32
 34   9.0626      0.00    -0.12       0.00    -0.05
 35   9.0626      0.00     0.01       0.00     0.18
 36   9.0626      0.00    -0.16       0.00     0.31
 37   9.0626      0.00    -0.02       0.00     0.14
 38   9.0626      0.00    -0.34       0.00    -0.13
 39   9.0627      0.00    -0.21       0.00    -0.20
 40   9.0681      0.00    -0.28       0.00     0.35
 41   9.0681      0.00    -0.30       0.00     0.58
 42   9.0736      0.00    -0.01       0.00    -0.17
 43   9.0736      0.00     0.12       0.00    -0.24
 44   9.0736      0.00     0.11       0.00    -0.21
 45   9.0737      0.00    -0.06       0.00    -0.08
 46   9.0737      0.00    -0.24       0.00    -0.23
 47   9.0738      0.00     0.21       0.00    -0.30
 48   9.0738      0.00     0.20       0.00    -0.14
 49   9.0738      0.00     0.04       0.00    -0.47
 50   9.0791      0.00    -0.61       0.00    -0.17
 51   9.0791      0.00    -0.18       0.00    -0.07
 52   9.0791      0.00    -0.19       0.00    -0.01
 53   9.0791      0.00    -0.35       0.00     0.02
 54   9.0791      0.00    -0.52       0.00    -0.25
 55   9.0792      0.00    -0.30       0.00    -0.40
 56   9.0820      0.00     0.65       0.00     0.21
 57   9.0820      0.00    -0.05       0.00     0.09
 58   9.0820      0.00    -0.04       0.00    -0.15
 59   9.0820      0.00    -0.11       0.00    -0.17
 60   9.0821      0.00     0.34       0.00     0.21
 61   9.0821      0.00     0.42       0.00     0.16
 62   9.0845      0.00     0.17       0.00    -0.46
 63   9.0845      0.00    -0.17       0.00    -0.17
 64   9.0847      0.00    -0.23       0.00    -0.07
 65   9.0847      0.00    -0.11       0.00    -0.41
 66   9.0847      0.00    -0.13       0.00     0.02
 67   9.1363      0.00     0.07       0.00     0.28
 68   9.1363      0.00     0.23       0.00     0.41
 69   9.1363      0.00     0.24       0.00     0.53
 70   9.1364      0.00     0.25       0.00     0.46
 71   9.1364      0.00     0.26       0.00     0.28
 72   9.1418      0.00     0.12       0.00     0.17
 73   9.1418      0.00     0.12       0.00     0.10
 74   9.1418      0.00     0.28       0.00     0.22
 75   9.1418      0.00     0.43       0.00     0.25
 76   9.1418      0.00     0.28       0.00     0.27
 77   9.1420      0.00     0.04       0.00     0.15
 78   9.1420      0.00     0.05       0.00     0.18
 79   9.1420      0.00     0.20       0.00     0.01
 80   9.1420      0.00    -0.25       0.00     0.03
 81   9.1420      0.00     0.35       0.00     0.26
 82   9.1446      0.00     0.64       0.00     0.62
 83   9.1446      0.00     0.34       0.00     0.54
 84   9.1446      0.00     0.04       0.00     0.31
 85   9.1446      0.00    -0.11       0.00     0.07
 86   9.1446      0.00     0.34       0.00     0.10
 87   9.1447      0.00    -0.34       0.00     0.50
 88   9.1473      0.00     0.26       0.00     0.06
 89   9.1473      0.00    -0.20       0.00    -0.11
 90   9.1474      0.00    -0.50       0.00     0.41
 91   9.1499      0.00     0.59       0.00     0.21
 92   9.1499      0.00     0.28       0.00     0.14
 93   9.1499      0.00     0.13       0.00     0.57
 94   9.1499      0.00     0.28       0.00     0.40
 95   9.1500      0.00     0.12       0.00    -0.07
 96   9.1500      0.00    -0.25       0.00    -0.17
 97   9.1556      0.00     0.53       0.00     0.14
 98   9.1556      0.00     0.52       0.00     0.07
 99   9.1556      0.00     0.66       0.00    -0.10
100   9.1556      0.00     0.34       0.00    -0.07
101   9.1556      0.00     0.17       0.00    -0.01
102   9.1557      0.00     0.01       0.00     0.03
103   9.1557      0.00    -0.16       0.00     0.36
104   9.1557      0.00    -0.02       0.00     0.29
105   9.2921      0.00     0.05       0.00    -0.25
106   9.2921      0.00     0.22       0.00    -0.25
107   9.2921      0.00     0.26       0.00    -0.35
108   9.2921      0.00     0.27       0.00    -0.86
109   9.2948      0.00    -0.38       0.00     0.07
110   9.2948      0.00    -0.19       0.00     0.17
111   9.2976      0.00     0.07       0.00     0.16
112   9.2976      0.00     0.08       0.00     0.16
113   9.2976      0.00    -0.05       0.00     0.26
114   9.2976      0.00     0.12       0.00     0.26
115   9.3003      0.00     0.35       0.00     0.49
116   9.3003      0.00    -0.09       0.00     0.29
117   9.3003      0.00     0.22       0.00     0.30
118   9.3003      0.00     0.37       0.00     0.40
119   9.3057      0.00    -0.15       0.00     0.24
120   9.3058      0.00    -0.15       0.00     0.15
121   9.3058      0.00     0.13       0.00     0.26
122   9.3058      0.00     0.12       0.00     0.57
123   9.3058      0.00     0.26       0.00     0.28
124   9.3084      0.00    -0.15       0.00    -0.19
125   9.3084      0.00    -0.16       0.00     0.22
126   9.3084      0.00    -0.02       0.00     0.23
127   9.3112      0.00     0.15       0.00     0.09
128   9.3112      0.00     0.29       0.00    -0.00
129   9.3112      0.00     0.12       0.00     0.20
130   9.3112      0.00     0.08       0.00     0.02
131   9.8679      0.00     0.33       0.00    -0.05
132   9.8679      0.00     0.19       0.00     0.15
133   9.8706      0.00    -0.00       0.00     0.50
134   9.8706      0.00     0.02       0.00     0.60
135   9.8706      0.00     0.19       0.00     0.20
136   9.8706      0.00     0.06       0.00     0.09
137   9.8706      0.00     0.25       0.00    -0.12
138   9.8706      0.00     0.12       0.00     0.18
139   9.8734      0.00     0.23       0.00     0.31
140   9.8734      0.00     0.41       0.00     0.30
141   9.8761      0.00    -0.05       0.00     0.18
142   9.8761      0.00     0.13       0.00     0.08
143   9.8761      0.00     0.31       0.00     0.37
144   9.8761      0.00     0.04       0.00    -0.04
145   9.8761      0.00     0.07       0.00     0.06
146   9.8761      0.00    -0.05       0.00     0.15
147   9.8761      0.00     0.13       0.00     0.04
148   9.9006      0.00    -0.20       0.00     0.17
149   9.9006      0.00    -0.08       0.00     0.24
150   9.9006      0.00     0.03       0.00     0.41
151   9.9006      0.00    -0.04       0.00     0.19
152  10.1050      0.00    -0.35       0.00     0.14
153  10.1052      0.00     0.01       0.00     0.15
154  10.1054      0.00     0.12       0.00    -0.31
155  10.1104      0.00    -0.19       0.00    -0.05
156  10.1106      0.00     0.02       0.00    -0.14
157  10.1108      0.00    -0.04       0.00    -0.30
158  10.9929      0.00     0.02       0.00    -0.33
159  10.9930      0.00     0.24       0.00    -0.29
160  10.9930      0.00     0.02       0.00    -0.55
161  10.9930      0.00    -0.06       0.00    -0.41
162  10.9930      0.00    -0.13       0.00    -0.57
163  10.9930      0.00    -0.36       0.00    -0.63
164  11.0014      0.00     0.02       0.00    -0.21
165  11.0014      0.00    -0.05       0.00    -0.18
166  11.0014      0.00     0.12       0.00    -0.20
167  11.0014      0.00     0.05       0.00    -0.36
168  11.0014      0.00    -0.01       0.00    -0.52
169  11.0041      0.00     0.06       0.00    -0.19
170  11.0041      0.00     0.15       0.00    -0.15
171  11.0042      0.00     0.23       0.00     0.09
172  11.0042      0.00     0.32       0.00    -0.37
173  11.0042      0.00     0.11       0.00    -0.34
174  11.0042      0.00     0.20       0.00    -0.50
175  11.0069      0.00    -0.15       0.00    -0.35
176  11.0069      0.00    -0.12       0.00    -0.28
177  11.0095      0.00    -0.10       0.00    -0.42
178  11.0095      0.00     0.15       0.00    -0.19
179  11.0096      0.00    -0.21       0.00    -0.45
180  11.0096      0.00     0.04       0.00    -0.12
181  11.0096      0.00    -0.02       0.00    -0.08
182  11.0096      0.00     0.22       0.00    -0.15
183  11.3892      0.00    -0.63       0.00    -0.38
184  11.3892      0.00    -0.86       0.00    -1.65
185  11.8830      0.00     0.20       0.00    -0.40
186  11.8830      0.00    -0.04       0.00    -0.31
187  11.8830      0.00    -0.02       0.00    -0.22
188  11.8993      0.00     0.18       0.00    -0.75
189  11.8993      0.00     0.13       0.00    -0.67
190  11.9898      0.00    -0.06       0.00    -0.40
191  11.9898      0.00    -0.15       0.00     0.15
192  11.9898      0.00    -0.09       0.00    -0.01
193  11.9898      0.00    -0.18       0.00     0.03
194  11.9925      0.00    -0.39       0.00     0.03
195  11.9925      0.00    -0.17       0.00    -0.23
196  11.9925      0.00    -0.10       0.00    -0.09
197  11.9925      0.00    -0.04       0.00    -0.24
198  11.9925      0.00     0.18       0.00    -0.30
199  12.0471      0.00     0.78       0.00    -0.23
200  12.0472      0.00    -0.67       0.00    -0.44
201  13.0818      0.00    -0.01       0.00    -0.09
202  13.0818      0.00     0.12       0.00     0.24
203  13.0818      0.00    -0.06       0.00    -0.04
204  13.0819      0.00    -0.08       0.00     0.08
205  13.0819      0.00     0.05       0.00     0.10

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.

420356    quality flag:3

Type:      CLASSICAL CLASSICAL CLASSICAL

axisobj        42.828    42.828    42.828
ecceobj         0.009     0.009     0.009
incobj          1.091     1.091     1.091
qmin           41.295    41.294    41.297
qmax           44.378    44.377    44.378
amean          42.764    42.764    42.764
amin           42.436    42.436    42.436
amax           43.093    43.093    43.093
emean           0.016     0.016     0.016
emin            0.000     0.000     0.000
emax            0.030     0.030     0.030
imean           2.900     2.900     2.900
imin            1.702     1.702     1.702
imax            3.678     3.678     3.678
excite_mean     0.053     0.053     0.053
fracstop        1.000     1.000     1.000
cjmean          3.083     3.083     3.083

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       180.1     179.9     180.3
kozaiamp        180.0     179.9     179.9