Orbit Fit and Astrometric record for 40314

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: 40314     
# Created Mon Oct 23 01:36:20 2017
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting  114 observations of  114
# Arc:  18.08y
# First observation: 1999/05/16
#  Last observation: 2017/06/14
# Chi-squared of fit:   272.31 DOF:  222 RMS:  0.27
# Min/Max residuals:    -1.34    1.62
# Exact a, adot, b, bdot, g, gdot:
  1.520069E-05  2.643525E-02  8.474060E-06  1.226379E-02  2.674322E-02 -6.935540E-03
# 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
   -0.079720 -155.292730   -0.504187   -0.001432   -0.882574  2451314.568293
# Heliocentric elements and errors
Epoch:              2451314.5000  =  1999/05/16
Mean Anomaly:          326.61312 +/-     0.000
Argument of Peri:       59.68322 +/-     0.000
Long of Asc Node:      205.63371 +/-     0.000
Inclination:            24.88819 +/-     0.000
Eccentricity:         0.30128981 +/-    0.0000
Semi-Major Axis:     48.45812025 +/-    0.0000
Time of Perihelion: 2462741.2221 +/-       0.0
Perihelion:          33.85818219 +/-    0.0000
Aphelion:            63.05805831 +/-    0.0000
Period (y)              337.3324 +/-      0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X          -34.55223796 +/-    0.0000
Ecliptic Y          -16.45599645 +/-    0.0000
Ecliptic Z           -0.05172652 +/-    0.0000
Ecliptic XDOT         0.00177190 +/-    0.0000
Ecliptic YDOT        -0.00215385 +/-    0.0000
Ecliptic ZDOT         0.00125653 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   38.27101733 +/-    0.0000
Geocenter to KBO     37.39284924 +/-    0.0000
# Hcoef:  5.67

The following table shows the complete astrometric record for 40314. 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 (40314) followed by the observatory code and reference code for the source of the astrometry.

1999 05  16.06755  13 31 25.61   -09 38 41.4         40314     809  Ca5915      
1999 05  16.96971  13 31 21.98   -09 38 13.5   21.3R 40314     809  Ca5915      
1999 05  17.01077  13 31 21.81   -09 38 12.1         40314     809  Ca5915      
1999 05  17.05760  13 31 21.63   -09 38 10.8         40314     809  Ca5915      
1999 05  17.11468  13 31 21.40   -09 38 09.1         40314     809  Ca5915      
1999 05  17.16571  13 31 21.20   -09 38 07.7   21.3R 40314     809  Ca5915      
1999 05  17.21628  13 31 20.99   -09 38 06.2         40314     809  Ca5915      
1999 05  17.27549  13 31 20.75   -09 38 04.3         40314     809  Ca5915      
2000 03  31.55223  13 41 43.51   -09 57 57.8   20.6R 40314     568  Cb5148      
2000 03  31.57664  13 41 43.40   -09 57 56.9   20.7R 40314     568  Cb5148      
2000 04  02.56962  13 41 34.08   -09 56 48.4   21.0R 40314     568  Cb5148      
2000 04  02.59874  13 41 33.95   -09 56 47.4   21.0R 40314     568  Cb5148      
2000 04  30.43355  13 39 19.41   -09 40 29.6   21.4R 40314     568  Cb5148      
2000 04  30.47542  13 39 19.20   -09 40 28.3   21.4R 40314     568  Cb5148      
2000 04  30.52887  13 39 18.94   -09 40 26.5   21.5R 40314     568  Cb5148      
2000 05  07.47704  13 38 46.86   -09 36 32.3   21.6R 40314     568  Cb5148      
2000 05  07.52369  13 38 46.65   -09 36 30.7   21.6R 40314     568  Cb5148      
2001 02  18.56897  13 51 00.50   -10 10 16.4   21.4R 40314     568  Cc6431      
2001 02  18.64023  13 51 00.36   -10 10 15.3   21.3R 40314     568  Cc6431      
2001 02  20.55698  13 50 56.62   -10 09 36.5         40314     568  Cc6431      
2001 02  20.63963  13 50 56.45   -10 09 34.7   21.4R 40314     568  Cc6431      
2002 04  05.98068  13 55 15.57   -09 40 32.6         40314     621  Cf4371      
2002 04  06.01922  13 55 15.44   -09 40 32.7   20.6R 40314     621  Cf4371      
2002 04  07.02460  13 55 10.59   -09 39 56.3   20.9R 40314     621  Cf4371      
2004 05  26.17517  14 05 29.92   -08 56 09.5   20.6R 40314     304  Ck8866      
2004 05  26.20741  14 05 29.78   -08 56 08.5         40314     304  Ck8866      
2008 04  20.43782  14 37 53.55   -08 33 26.7   21.8R 40314     250  S~06En      
2008 04  20.44407  14 37 53.52   -08 33 26.5         40314     250  S~06En      
2008 04  20.45032  14 37 53.49   -08 33 26.3         40314     250  S~06En      
2008 04  20.45726  14 37 53.46   -08 33 26.1         40314     250  S~06En      
2008 05  08.28976  14 36 22.00   -08 23 38.2   20.6R 40314     675  Cz0044      
2008 05  08.33230  14 36 21.81   -08 23 36.5   20.5R 40314     675  Cz0044      
2008 05  10.26093  14 36 11.97   -08 22 37.2   20.6R 40314     675  Cz0044      
2008 05  10.30466  14 36 11.73   -08 22 35.3   20.9R 40314     675  Cz0044      
2009 03  31.15961  14 47 03.12   -08 33 06.2   20.8R 40314     950  C~090l      
2009 03  31.16704  14 47 03.09   -08 33 05.7   21.7V 40314     950  C~090l      
2009 03  31.17414  14 47 03.06   -08 33 05.8   21.5V 40314     950  C~090l      
2009 03  31.18123  14 47 03.04   -08 33 05.2   21.5V 40314     950  C~090l      
2009 03  31.18876  14 47 03.01   -08 33 05.1   21.0R 40314     950  C~090l      
2011 06  02.32814  14 57 14.401  -07 34 34.81  21.1w 40314     F51  C~1vhe      
2011 06  02.34142  14 57 14.335  -07 34 34.53  21.3w 40314     F51  C~1vhe      
2011 06  02.35469  14 57 14.272  -07 34 34.15  21.1w 40314     F51  C~1vhe      
2011 06  02.36795  14 57 14.209  -07 34 33.91  21.2w 40314     F51  C~1vhe      
2013 04  17.51726  15 16 41.342  -07 27 37.57  21.1w 40314     F51  C~1vhe      
2013 04  17.53241  15 16 41.263  -07 27 37.00  21.1w 40314     F51  C~1vhe      
2013 04  17.54760  15 16 41.192  -07 27 36.49  21.2w 40314     F51  C~1vhe      
2013 04  17.56274  15 16 41.119  -07 27 35.87  21.2w 40314     F51  C~1vhe      
2013 04  23.46646  15 16 12.344  -07 24 15.61  20.5i 40314     F51  C~1vhe      
2013 04  23.47739  15 16 12.299  -07 24 14.97  20.7i 40314     F51  C~1vhe      
2013 04  23.49769  15 16 12.168  -07 24 14.46  20.8r 40314     F51  C~1vhe      
2013 05  08.44671  15 14 54.534  -07 16 15.83  20.8w 40314     F51  C~1vhe      
2013 05  08.46078  15 14 54.456  -07 16 15.41  21.0w 40314     F51  C~1vhe      
2013 05  08.47492  15 14 54.379  -07 16 14.99  20.9w 40314     F51  C~1vhe      
2013 05  08.48902  15 14 54.301  -07 16 14.51  21.0w 40314     F51  C~1vhe      
2014 03  28.52332  15 25 56.700  -07 23 50.92  21.4w 40314     F51  C~1vhe      
2014 03  28.53526  15 25 56.632  -07 23 50.62  21.3w 40314     F51  C~1vhe      
2014 03  28.54721  15 25 56.598  -07 23 50.18  21.3w 40314     F51  C~1vhe      
2014 03  28.55920  15 25 56.556  -07 23 49.75  21.2w 40314     F51  C~1vhe      
2014 04  24.44826  15 24 03.034  -07 08 21.16  21.3w 40314     F51  C~1vhe      
2014 04  24.46072  15 24 02.981  -07 08 21.34  21.3w 40314     F51  C~1vhe      
2014 04  24.47317  15 24 02.901  -07 08 20.38  21.3w 40314     F51  C~1vhe      
2014 04  24.48567  15 24 02.841  -07 08 20.06  21.1w 40314     F51  C~1vhe      
2014 04  30.40615  15 23 32.750  -07 05 05.92  20.9w 40314     F51  C~1vhe      
2014 04  30.41811  15 23 32.684  -07 05 05.48  20.8w 40314     F51  C~1vhe      
2014 04  30.43007  15 23 32.619  -07 05 05.13  21.0w 40314     F51  C~1vhe      
2014 04  30.44208  15 23 32.562  -07 05 04.64  20.9w 40314     F51  C~1vhe      
2014 06  05.33686  15 20 24.639  -06 49 22.06  20.3i 40314     F51  C~1vhe      
2014 06  05.34897  15 20 24.609  -06 49 21.28  20.5i 40314     F51  C~1vhe      
2014 06  05.36108  15 20 24.547  -06 49 20.94  20.8i 40314     F51  C~1vhe      
2014 06  15.37469  15 19 38.368  -06 46 37.89  20.6i 40314     F51  C~1vhe      
2014 06  15.38734  15 19 38.311  -06 46 37.80  20.9i 40314     F51  C~1vhe      
2014 06  15.39996  15 19 38.246  -06 46 37.50  20.5i 40314     F51  C~1vhe      
2014 06  15.41252  15 19 38.167  -06 46 37.17  20.5i 40314     F51  C~1vhe      
2014 06  29.35681  15 18 44.389  -06 44 18.55  21.3w 40314     F51  C~1vhe      
2014 06  29.36988  15 18 44.344  -06 44 18.45  21.2w 40314     F51  C~1vhe      
2014 06  29.38296  15 18 44.302  -06 44 18.37  21.2w 40314     F51  C~1vhe      
2014 06  29.39606  15 18 44.260  -06 44 18.33  21.1w 40314     F51  C~1vhe      
2014 07  27.27438  15 17 46.768  -06 44 58.95  21.2w 40314     F51  C~1vhe      
2014 07  27.28670  15 17 46.755  -06 44 59.09  21.3w 40314     F51  C~1vhe      
2014 07  27.29882  15 17 46.746  -06 44 59.20  21.2w 40314     F51  C~1vhe      
2014 07  27.31093  15 17 46.737  -06 44 59.35  21.2w 40314     F51  C~1vhe      
2014 07  29.26532  15 17 45.618  -06 45 17.66  21.6w 40314     F51  C~1vhe      
2014 07  29.27675  15 17 45.607  -06 45 17.74  21.4w 40314     F51  C~1vhe      
2014 07  29.28815  15 17 45.603  -06 45 17.84  21.3w 40314     F51  C~1vhe      
2014 07  29.29956  15 17 45.595  -06 45 17.95  21.3w 40314     F51  C~1vhe      
2014 07  30.26614  15 17 45.205  -06 45 27.80  21.2w 40314     F51  C~1vhe      
2014 07  30.27768  15 17 45.198  -06 45 27.83  21.3w 40314     F51  C~1vhe      
2014 07  30.28918  15 17 45.189  -06 45 27.98  21.3w 40314     F51  C~1vhe      
2014 07  30.32336  15 17 45.176  -06 45 28.39  21.3w 40314     F51  C~1vhe      
2015 02  26.63068  15 34 40.159  -07 23 50.90  21.2w 40314     F51  C~1vhe      
2015 02  26.63999  15 34 40.168  -07 23 50.74  21.2w 40314     F51  C~1vhe      
2015 02  26.64928  15 34 40.165  -07 23 50.36  21.2w 40314     F51  C~1vhe      
2015 03  28.53532  15 33 52.784  -07 07 56.32  21.1w 40314     F51  C~1vhe      
2015 03  28.54819  15 33 52.746  -07 07 55.83  21.2w 40314     F51  C~1vhe      
2015 03  28.56202  15 33 52.702  -07 07 55.33  21.2w 40314     F51  C~1vhe      
2015 03  28.57483  15 33 52.659  -07 07 54.92  21.2w 40314     F51  C~1vhe      
2015 03  29.54085  15 33 49.641  -07 07 21.37  21.1w 40314     F51  C~1vhe      
2015 03  29.55345  15 33 49.594  -07 07 20.92  21.1w 40314     F51  C~1vhe      
2015 03  29.56612  15 33 49.556  -07 07 20.45  21.3w 40314     F51  C~1vhe      
2015 03  29.57871  15 33 49.519  -07 07 20.02  21.3w 40314     F51  C~1vhe      
2015 05  22.43306  15 29 35.180  -06 38 32.56  21.1w 40314     F51  C~1vhe      
2015 05  22.44582  15 29 35.112  -06 38 32.30  21.0w 40314     F51  C~1vhe      
2015 05  22.45855  15 29 35.042  -06 38 31.94  21.0w 40314     F51  C~1vhe      
2015 05  22.47129  15 29 34.968  -06 38 31.67  21.0w 40314     F51  C~1vhe      
2015 06  18.35001  15 27 22.094  -06 30 10.92  21.1w 40314     F51  C@0617      
2015 06  18.36283  15 27 22.036  -06 30 10.79  21.1w 40314     F51  C@0617      
2015 06  18.37564  15 27 21.979  -06 30 10.64  21.1w 40314     F51  C@0617      
2015 06  18.38845  15 27 21.927  -06 30 10.48  21.2w 40314     F51  C~1vhe      
2015 06  19.33622  15 27 17.870  -06 29 59.46  21.1w 40314     F51  C~1vhe      
2015 06  19.34924  15 27 17.814  -06 29 59.39  21.1w 40314     F51  C~1vhe      
2015 06  19.36227  15 27 17.758  -06 29 59.24  21.0w 40314     F51  C~1vhe      
2015 06  19.37525  15 27 17.700  -06 29 59.08  21.1w 40314     F51  C~1vhe      
2017 06  14.17980  15 43 42.32   -05 57 21.2   20.9V 40314     G96  C~2Gnm      
2017 06  14.18402  15 43 42.22   -05 57 22.1   19.9V 40314     G96  C~2Gnm      

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     0.54
  2   0.0025      0.00    -0.18       0.00    -0.29
  3   0.0026      0.00    -0.23       0.00    -0.14
  4   0.0027      0.00    -0.08       0.00    -0.28
  5   0.0029      0.00    -0.04       0.00    -0.33
  6   0.0030      0.00     0.07       0.00    -0.50
  7   0.0031      0.00    -0.00       0.00    -0.56
  8   0.0033      0.00    -0.02       0.00    -0.49
  9   0.8774      0.00     0.17       0.00     0.48
 10   0.8775      0.00     0.25       0.00     0.54
 11   0.8830      0.00     0.32       0.00     0.47
 12   0.8830      0.00     0.46       0.00     0.46
 13   0.9592      0.00     0.15       0.00     0.37
 14   0.9594      0.00     0.02       0.00     0.23
 15   0.9595      0.00    -0.03       0.00     0.18
 16   0.9785      0.00    -0.07       0.00     0.36
 17   0.9787      0.00    -0.02       0.00     0.41
 18   1.7645      0.00    -0.43       0.00     0.19
 19   1.7647      0.00    -0.43       0.00    -0.12
 20   1.7700      0.00    -0.33       0.00     0.05
 21   1.7702      0.00    -0.22       0.00     0.14
 22   2.8909      0.00     0.79       0.00     0.10
 23   2.8910      0.00     1.62       0.00    -1.34
 24   2.8938      0.00     0.68       0.00     0.10
 25   5.0297      0.00    -0.17       0.00    -0.30
 26   5.0298      0.00    -0.26       0.00    -0.15
 27   8.9319      0.00    -0.13       0.00    -0.27
 28   8.9319      0.00    -0.11       0.00    -0.28
 29   8.9319      0.00    -0.09       0.00    -0.30
 30   8.9319      0.00    -0.01       0.00    -0.33
 31   8.9808      0.00    -0.15       0.00    -0.09
 32   8.9809      0.00     0.33       0.00     0.29
 33   8.9862      0.00     0.31       0.00     0.05
 34   8.9863      0.00     0.10       0.00     0.61
 35   9.8757      0.00    -0.20       0.00    -0.20
 36   9.8757      0.00    -0.18       0.00     0.04
 37   9.8757      0.00    -0.19       0.00    -0.30
 38   9.8757      0.00    -0.04       0.00     0.06
 39   9.8758      0.00    -0.02       0.00    -0.10
 40  12.0473      0.00    -0.07       0.00    -0.05
 41  12.0473      0.00    -0.12       0.00    -0.05
 42  12.0473      0.00    -0.12       0.00     0.04
 43  12.0474      0.00    -0.11       0.00    -0.00
 44  13.9232      0.00     0.06       0.00    -0.10
 45  13.9232      0.00    -0.02       0.00    -0.05
 46  13.9233      0.00     0.02       0.00    -0.06
 47  13.9233      0.00     0.02       0.00     0.03
 48  13.9395      0.00    -0.09       0.00    -0.12
 49  13.9395      0.00     0.07       0.00     0.15
 50  13.9396      0.00    -0.34       0.00    -0.02
 51  13.9805      0.00     0.08       0.00    -0.11
 52  13.9805      0.00     0.05       0.00    -0.12
 53  13.9806      0.00     0.05       0.00    -0.12
 54  13.9806      0.00     0.03       0.00    -0.07
 55  14.8678      0.00     0.39       0.00    -0.03
 56  14.8678      0.00    -0.02       0.00    -0.14
 57  14.8678      0.00     0.07       0.00    -0.11
 58  14.8679      0.00     0.04       0.00    -0.10
 59  14.9415      0.00     0.11       0.00     0.25
 60  14.9415      0.00     0.27       0.00    -0.34
 61  14.9416      0.00     0.02       0.00     0.20
 62  14.9416      0.00     0.07       0.00     0.11
 63  14.9578      0.00     0.17       0.00    -0.07
 64  14.9578      0.00     0.13       0.00    -0.01
 65  14.9579      0.00     0.10       0.00    -0.04
 66  14.9579      0.00     0.19       0.00     0.06
 67  15.0562      0.00    -0.13       0.00    -0.41
 68  15.0562      0.00     0.32       0.00     0.14
 69  15.0562      0.00     0.29       0.00     0.26
 70  15.0837      0.00     0.10       0.00     0.18
 71  15.0837      0.00     0.08       0.00     0.10
 72  15.0837      0.00    -0.05       0.00     0.23
 73  15.0838      0.00    -0.40       0.00     0.38
 74  15.1219      0.00     0.03       0.00     0.01
 75  15.1220      0.00     0.03       0.00     0.02
 76  15.1220      0.00     0.07       0.00     0.02
 77  15.1220      0.00     0.11       0.00    -0.02
 78  15.1984      0.00     0.12       0.00     0.10
 79  15.1984      0.00     0.07       0.00     0.07
 80  15.1984      0.00     0.08       0.00     0.06
 81  15.1985      0.00     0.08       0.00     0.02
 82  15.2038      0.00     0.06       0.00     0.01
 83  15.2039      0.00    -0.00       0.00     0.04
 84  15.2039      0.00     0.03       0.00     0.05
 85  15.2039      0.00     0.01       0.00     0.06
 86  15.2066      0.00     0.13       0.00    -0.02
 87  15.2066      0.00     0.10       0.00     0.07
 88  15.2066      0.00     0.04       0.00     0.04
 89  15.2067      0.00     0.08       0.00    -0.02
 90  15.7853      0.00     0.02       0.00     0.01
 91  15.7853      0.00     0.17       0.00    -0.09
 92  15.7853      0.00     0.13       0.00     0.03
 93  15.8671      0.00     0.04       0.00    -0.10
 94  15.8672      0.00     0.08       0.00    -0.05
 95  15.8672      0.00     0.08       0.00    -0.03
 96  15.8672      0.00     0.05       0.00    -0.07
 97  15.8699      0.00     0.08       0.00    -0.06
 98  15.8699      0.00    -0.00       0.00    -0.05
 99  15.8699      0.00     0.05       0.00    -0.02
100  15.8700      0.00     0.11       0.00    -0.02
101  16.0174      0.00     0.29       0.00     0.15
102  16.0175      0.00     0.31       0.00     0.09
103  16.0175      0.00     0.30       0.00     0.13
104  16.0175      0.00     0.23       0.00     0.08
105  16.0911      0.00     0.12       0.00     0.10
106  16.0912      0.00     0.10       0.00     0.07
107  16.0912      0.00     0.09       0.00     0.07
108  16.0912      0.00     0.16       0.00     0.08
109  16.0938      0.00     0.10       0.00     0.15
110  16.0939      0.00     0.11       0.00     0.08
111  16.0939      0.00     0.12       0.00     0.08
112  16.0939      0.00     0.10       0.00     0.09
113  18.0811      0.00    -0.07       0.00    -0.31
114  18.0811      0.00    -1.26       0.00    -1.27

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.

40314    quality flag:3

Type:       SCATNEAR  SCATNEAR  SCATNEAR

axisobj        48.428    48.427    48.428
ecceobj         0.300     0.300     0.300
incobj         24.889    24.889    24.889
qmin           33.030    33.053    32.963
qmax           65.296    65.975    65.965
amean          48.810    48.920    49.127
amin           48.319    48.320    48.306
amax           49.429    49.745    49.861
emean           0.300     0.302     0.303
emin            0.279     0.280     0.278
emax            0.322     0.326     0.325
imean          25.354    25.370    25.418
imin           24.522    24.549    24.510
imax           26.073    26.081    26.141
excite_mean     0.523     0.524     0.525
fracstop        1.000     1.000     1.000
cjmean          2.811     2.811     2.811

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       171.4     171.8     170.7
kozaiamp        179.9     180.0     180.0