Orbit Fit and Astrometric record for 14QP441

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: 14QP441   
# Created Sun Oct 22 01:38:27 2017
# Orbit generated from Bernstein formalism
# Fitting  106 observations of  108
# Arc:   1.38y
# First observation: 2014/08/21
#  Last observation: 2016/01/07
Preliminary a, adot, b, bdot, g, gdot:
  -0.000284   0.040587  -0.000087   0.006174   0.034637   0.000000
# Chi-squared of fit:    56.78 DOF:  206 RMS:  0.13
# Min/Max residuals:    -0.40    0.37
# Exact a, adot, b, bdot, g, gdot:
  1.818333E-05  4.042289E-02  3.266467E-06  6.078699E-03  3.469534E-02 -1.182928E-03
# Covariance matrix:
  1.1220E-13  1.2327E-13  1.3437E-14  4.0839E-14  1.8668E-13  8.1934E-12
  1.2327E-13  3.6117E-13  2.2731E-14  1.0878E-13  3.8922E-13  2.1226E-11
  1.3437E-14  2.2731E-14  3.3543E-14 -2.2584E-14  2.8484E-14  1.0058E-12
  4.0839E-14  1.0878E-13 -2.2584E-14  9.1222E-14  1.3005E-13  9.2539E-12
  1.8668E-13  3.8922E-13  2.8484E-14  1.3005E-13  4.7616E-13  2.5437E-11
  8.1934E-12  2.1226E-11  1.0058E-12  9.2539E-12  2.5437E-11  1.7632E-09
#      lat0       lon0       xBary       yBary       zBary        JD0
  -18.005128   33.193032    0.920700   -0.131498   -0.405009  2456890.849239
# Heliocentric elements and errors
Epoch:              2456890.5000  =  2014/08/21
Mean Anomaly:          298.40859 +/-     0.248
Argument of Peri:        2.07532 +/-     0.357
Long of Asc Node:       96.63582 +/-     0.001
Inclination:            19.39249 +/-     0.000
Eccentricity:         0.06743314 +/-    0.0010
Semi-Major Axis:     30.09564352 +/-    0.0035
Time of Perihelion: 2467207.9303 +/-      41.5
Perihelion:          28.06619992 +/-    0.0293
Aphelion:            32.12508712 +/-    0.0294
Period (y)              165.1063 +/-      0.03
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X           23.79612237 +/-    0.0005
Ecliptic Y           14.47098467 +/-    0.0003
Ecliptic Z           -8.90895736 +/-    0.0002
Ecliptic XDOT        -0.00170139 +/-    0.0000
Ecliptic YDOT         0.00269760 +/-    0.0000
Ecliptic ZDOT         0.00048516 +/-    0.0000
# Distances at JD0 (AU)
Heliocenter to KBO   29.24097055 +/-    0.0004
Geocenter to KBO     28.82231758 +/-    0.0006
# Hcoef:  9.83

The following table shows the complete astrometric record for 14QP441. 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 (14QP441) followed by the observatory code and reference code for the source of the astrometry.

2014 08  21.348461 02 28 10.20   -04 23 13.1   23.9i 14QP441   W84  C~1I2V      
2014 08  21.357419 02 28 10.19   -04 23 13.4   23.7i 14QP441   W84  C~1I2V      
2014 09  04.265174 02 27 41.85   -04 32 44.5   23.3z 14QP441   W84  C~1I2V      
2014 09  04.273461 02 27 41.82   -04 32 44.9   24.1z 14QP441   W84  C~1I2V      
2014 09  04.277593 02 27 41.80   -04 32 45.1   23.7z 14QP441   W84  C~1I2V      
2014 09  24.195613 02 26 23.46   -04 47 19.9   23.8r 14QP441   W84  C~1I2V      
2014 09  24.200567 02 26 23.43   -04 47 20.1   23.8r 14QP441   W84  C~1I2V      
2014 09  24.205521 02 26 23.42   -04 47 20.4   23.7r 14QP441   W84  C~1I2V      
2014 09  24.211447 02 26 23.37   -04 47 20.5   23.2i 14QP441   W84  C~1I2V      
2014 09  24.215949 02 26 23.35   -04 47 20.7   23.6i 14QP441   W84  C~1I2W      
2014 09  24.220440 02 26 23.33   -04 47 20.9   23.7i 14QP441   W84  C~1I2W      
2014 09  24.224919 02 26 23.31   -04 47 21.2   23.6i 14QP441   W84  C~1I2W      
2014 09  24.229433 02 26 23.29   -04 47 21.4   23.3i 14QP441   W84  C~1I2W      
2014 09  24.234931 02 26 23.26   -04 47 21.5   23.1z 14QP441   W84  C~1I2W      
2014 09  24.239074 02 26 23.23   -04 47 22.0   23.4z 14QP441   W84  C~1I2W      
2014 09  24.243241 02 26 23.22   -04 47 22.0   23.4z 14QP441   W84  C~1I2W      
2014 09  24.247384 02 26 23.20   -04 47 22.3   22.8z 14QP441   W84  C~1I2W      
2014 09  24.251539 02 26 23.18   -04 47 22.4   23.8z 14QP441   W84  C~1I2W      
2014 09  24.255660 02 26 23.16   -04 47 22.4   23.5z 14QP441   W84  C~1I2W      
2014 09  24.263935 02 26 23.12   -04 47 22.8   23.4z 14QP441   W84  C~1I2W      
2014 09  24.272245 02 26 23.08   -04 47 23.3   23.4z 14QP441   W84  C~1I2W      
2014 09  24.276389 02 26 23.06   -04 47 23.5   23.8z 14QP441   W84  C~1I2W      
2014 09  25.179664 02 26 18.57   -04 48 03.2   24.3g 14QP441   W84  C~1I2W      
2014 09  25.182315 02 26 18.57   -04 48 02.7   24.4g 14QP441   W84  C~1I2W      
2014 10  13.260567 02 24 36.49   -05 00 29.5   23.4r 14QP441   W84  C~1I2W      
2014 10  13.265521 02 24 36.45   -05 00 29.6   24.2r 14QP441   W84  C~1I2W      
2014 10  13.270475 02 24 36.43   -05 00 29.8   24.0r 14QP441   W84  C~1I2W      
2014 10  13.276435 02 24 36.39   -05 00 30.1   23.7i 14QP441   W84  C~1I2W      
2014 10  13.280937 02 24 36.36   -05 00 30.3   23.8i 14QP441   W84  C~1I2W      
2014 10  13.285428 02 24 36.33   -05 00 30.3   23.7i 14QP441   W84  C~1I2W      
2014 10  13.289907 02 24 36.31   -05 00 30.4   23.2i 14QP441   W84  C~1I2W      
2014 10  13.294398 02 24 36.27   -05 00 30.9   23.4i 14QP441   W84  C~1I2W      
2014 10  13.299977 02 24 36.26   -05 00 31.0   23.4z 14QP441   W84  C~1I2W      
2014 10  13.304120 02 24 36.22   -05 00 30.9   23.7z 14QP441   W84  C~1I2W      
2014 10  13.308252 02 24 36.20   -05 00 31.2   23.0z 14QP441   W84  C~1I2W      
2014 10  13.333102 02 24 36.04   -05 00 32.0   24.1z 14QP441   W84  C~1I2W      
2014 10  19.157593 02 23 59.31   -05 04 05.2   23.7i 14QP441   W84  C~1I2W      
2014 10  19.162083 02 23 59.28   -05 04 05.5   23.4i 14QP441   W84  C~1I2W      
2014 10  19.166563 02 23 59.25   -05 04 05.6   23.8i 14QP441   W84  C~1I2W      
2014 10  26.218206 02 23 13.32   -05 07 58.2   24.0g 14QP441   W84  C~1I2W      
2014 10  26.220822 02 23 13.31   -05 07 58.1   24.9g 14QP441   W84  C~1I2W      
2014 10  26.228542 02 23 13.26   -05 07 58.5   24.0r 14QP441   W84  C~1I2W      
2014 10  26.233519 02 23 13.22   -05 07 58.5   23.8r 14QP441   W84  C~1I2W      
2014 10  26.238472 02 23 13.19   -05 07 58.7   23.8r 14QP441   W84  C~1I2W      
2014 10  26.248981 02 23 13.13   -05 07 59.1   23.8i 14QP441   W84  C~1I2W      
2014 10  26.280648 02 23 12.91   -05 07 59.9   23.5z 14QP441   W84  C~1I2W      
2014 11  12.038519 02 21 22.86   -05 14 51.7   23.9r 14QP441   W84  C~1I2W      
2014 11  12.040868 02 21 22.85   -05 14 51.7   23.4i 14QP441   W84  C~1I2W      
2014 11  12.044676 02 21 22.81   -05 14 51.8   23.3z 14QP441   W84  C~1I2W      
2014 11  19.053084 02 20 38.59   -05 16 35.3   24.9g 14QP441   W84  C~1I2W      
2014 11  19.055289 02 20 38.56   -05 16 35.4   24.0r 14QP441   W84  C~1I2W      
2014 11  19.061447 02 20 38.53   -05 16 35.7   22.9z 14QP441   W84  C~1I2W      
2014 11  26.062639 02 19 56.66   -05 17 33.8   23.4i 14QP441   W84  C~1I2W      
2014 11  26.066435 02 19 56.66   -05 17 33.9   23.5z 14QP441   W84  C~1I2W      
2014 12  23.047639 02 17 51.76   -05 13 54.9   23.8i 14QP441   W84  C~1I2W      
2014 12  23.051435 02 17 51.73   -05 13 55.1   24.7z 14QP441   W84  C~1I2W      
2015 01  15.089334 02 17 09.42   -05 01 46.0   25.5g 14QP441   W84  C~1MjX      
2015 01  15.091551 02 17 09.43   -05 01 46.0   24.3r 14QP441   W84  C~1MjX      
2015 01  15.093900 02 17 09.41   -05 01 45.9   24.4i 14QP441   W84  C~1MjX      
2015 01  15.097685 02 17 09.42   -05 01 45.8   23.6z 14QP441   W84  C~1MjX      
2015 01  22.062014 02 17 10.30   -04 56 40.4   23.8r 14QP441   W84  C~1MjX      
2015 01  22.068183 02 17 10.33   -04 56 40.3   23.8z 14QP441   W84  C~1MjX      
2015 11  19.136238 02 29 05.66   -04 09 37.6   23.9i 14QP441   W84  C~1l3v      
2015 11  19.140718 02 29 05.68   -04 09 37.8   23.5i 14QP441   W84  C~1l3v      
2015 11  19.149711 02 29 05.59   -04 09 37.7   23.9i 14QP441   W84  C~1l3v      
2015 11  19.154225 02 29 05.57   -04 09 37.9   23.5i 14QP441   W84  C~1l3v      
2015 11  19.164028 02 29 05.50   -04 09 38.1   23.3z 14QP441   W84  C~1l3v      
2015 11  19.168194 02 29 05.45   -04 09 37.9   24.1z 14QP441   W84  C~1l3v      
2015 11  29.172303 02 28 05.06   -04 11 03.5   24.2r 14QP441   W84  C~1l3v      
2015 11  29.182245 02 28 05.02   -04 11 03.3   24.7r 14QP441   W84  C~1l3v      
2015 11  29.188218 02 28 04.96   -04 11 03.7   24.2i 14QP441   W84  C~1l3v      
2015 11  29.192755 02 28 04.95   -04 11 03.5   23.7i 14QP441   W84  C~1l3v      
2015 11  29.197257 02 28 04.92   -04 11 03.4   24.3i 14QP441   W84  C~1l3v      
2015 11  30.033542 02 28 00.15   -04 11 06.5   23.3z 14QP441   W84  C~1l3v      
2015 11  30.037697 02 28 00.13   -04 11 06.5   23.9z 14QP441   W84  C~1l3v      
2015 11  30.041852 02 28 00.09   -04 11 06.6   23.7z 14QP441   W84  C~1l3v      
2015 11  30.050139 02 28 00.06   -04 11 06.5   23.5z 14QP441   W84  C~1l3v      
2015 11  30.054282 02 28 00.03   -04 11 06.5   24.1z 14QP441   W84  C~1l3v      
2015 11  30.058438 02 28 00.00   -04 11 06.6   24.2z 14QP441   W84  C~1l3v      
2015 11  30.062593 02 27 59.99   -04 11 06.5   23.7z 14QP441   W84  C~1l3v      
2015 11  30.066748 02 27 59.97   -04 11 06.5   23.7z 14QP441   W84  C~1l3v      
2015 11  30.070891 02 27 59.94   -04 11 06.5   24.1z 14QP441   W84  C~1l3v      
2015 11  30.075035 02 27 59.92   -04 11 06.5   23.8z 14QP441   W84  C~1l3v      
2015 11  30.113113 02 27 59.69   -04 11 06.7   25.1g 14QP441   W84  C~1l3v      
2015 11  30.115764 02 27 59.68   -04 11 06.7   24.4g 14QP441   W84  C~1l3v      
2015 12  09.067407 02 27 11.85   -04 10 55.4   24.1r 14QP441   W84  C~1l3v      
2015 12  09.072361 02 27 11.82   -04 10 55.3   24.2r 14QP441   W84  C~1l3v      
2015 12  09.077326 02 27 11.80   -04 10 55.2   24.2r 14QP441   W84  C~1l3v      
2015 12  09.083218 02 27 11.77   -04 10 55.3   24.0i 14QP441   W84  C~1l3v      
2015 12  09.087697 02 27 11.75   -04 10 55.4   23.9i 14QP441   W84  C~1l3v      
2015 12  09.092187 02 27 11.72   -04 10 55.2   24.2i 14QP441   W84  C~1l3v      
2015 12  09.096678 02 27 11.70   -04 10 55.1   24.2i 14QP441   W84  C~1l3v      
2015 12  09.101181 02 27 11.67   -04 10 55.1   23.9i 14QP441   W84  C~1l3v      
2015 12  16.061968 02 26 39.34   -04 09 52.4   24.3r 14QP441   W84  C~1l3v      
2015 12  16.071875 02 26 39.30   -04 09 52.4   24.0r 14QP441   W84  C~1l3v      
2015 12  16.077824 02 26 39.27   -04 09 52.1   23.7i 14QP441   W84  C~1l3v      
2015 12  16.082315 02 26 39.24   -04 09 52.3   23.8i 14QP441   W84  C~1l3v      
2015 12  16.086817 02 26 39.23   -04 09 52.1   23.7i 14QP441   W84  C~1l3v      
2015 12  16.091308 02 26 39.20   -04 09 52.2   24.0i 14QP441   W84  C~1l3v      
2015 12  16.095799 02 26 39.19   -04 09 52.1   24.4i 14QP441   W84  C~1l3v      
2015 12  17.065243 02 26 35.07   -04 09 39.7   24.8g 14QP441   W84  C~1l3v      
2015 12  17.079340 02 26 35.01   -04 09 39.4   24.3z 14QP441   W84  C~1l3v      
2015 12  17.083484 02 26 34.99   -04 09 39.4   23.9z 14QP441   W84  C~1l3v      
2015 12  17.100081 02 26 34.93   -04 09 39.0   23.9z 14QP441   W84  C~1l3v      
2015 12  17.108380 02 26 34.89   -04 09 39.0   23.9z 14QP441   W84  C~1l3v      
2015 12  29.051470 02 25 52.63   -04 05 52.4   24.4i 14QP441   W84  C~1l3v      
2016 01  07.074699 02 25 31.93   -04 01 34.5   25.4g 14QP441   W84  C~1l3v      
2016 01  07.087350 02 25 31.91   -04 01 34.0   24.2r 14QP441   W84  C~1l3v      

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     0.05       0.00    -0.10
  2   0.0000     -0.24     0.09      -0.23    -0.07
  3   0.0381   -590.37     0.37    -397.13    -0.11
  4   0.0381   -590.92     0.28    -397.35    -0.12
  5   0.0381   -591.27     0.16    -397.44    -0.10
  6   0.0927  -1987.23     0.00    -831.62     0.02
  7   0.0927  -1987.72    -0.07    -831.65     0.06
  8   0.0927  -1987.96     0.11    -831.89    -0.09
  9   0.0927  -1988.70    -0.12    -831.73     0.16
 10   0.0927  -1989.05    -0.08    -831.82     0.15
 11   0.0927  -1989.40    -0.05    -831.91     0.13
 12   0.0927  -1989.78    -0.05    -832.09     0.02
 13   0.0928  -1990.13    -0.01    -832.18     0.00
 14   0.0928  -1990.58    -0.00    -832.13     0.15
 15   0.0928  -1991.17    -0.24    -832.45    -0.10
 16   0.0928  -1991.31    -0.02    -832.40     0.01
 17   0.0928  -1991.70    -0.05    -832.58    -0.10
 18   0.0928  -1992.01    -0.01    -832.58    -0.03
 19   0.0928  -1992.29     0.06    -832.48     0.14
 20   0.0929  -1992.99     0.07    -832.66     0.09
 21   0.0929  -1993.72     0.05    -832.93    -0.04
 22   0.0929  -1994.07     0.05    -833.02    -0.07
 23   0.0954  -2070.59    -0.40    -848.08    -0.16
 24   0.0954  -2070.42    -0.00    -847.61     0.35
 25   0.1449  -3757.99    -0.13   -1043.94    -0.05
 26   0.1449  -3758.58    -0.22   -1043.84     0.08
 27   0.1449  -3758.93    -0.07   -1043.93     0.01
 28   0.1449  -3759.59    -0.13   -1044.01    -0.04
 29   0.1449  -3760.08    -0.16   -1044.05    -0.06
 30   0.1449  -3760.51    -0.13   -1043.90     0.11
 31   0.1449  -3760.82     0.01   -1043.90     0.13
 32   0.1450  -3761.55    -0.26   -1044.17    -0.12
 33   0.1450  -3761.73     0.13   -1044.22    -0.14
 34   0.1450  -3762.26     0.02   -1043.92     0.17
 35   0.1450  -3762.64     0.05   -1044.11     0.01
 36   0.1451  -3765.16     0.05   -1044.07     0.16
 37   0.1610  -4353.88     0.09   -1062.66     0.04
 38   0.1610  -4354.41     0.03   -1062.80    -0.09
 39   0.1610  -4354.86     0.04   -1062.74    -0.03
 40   0.1803  -5079.77    -0.12   -1054.13    -0.06
 41   0.1803  -5079.88     0.05   -1053.99     0.07
 42   0.1804  -5080.72     0.02   -1054.12    -0.09
 43   0.1804  -5081.28    -0.02   -1053.92     0.09
 44   0.1804  -5081.77     0.00   -1053.96     0.03
 45   0.1804  -5082.75     0.12   -1054.04    -0.10
 46   0.1805  -5086.12     0.06   -1053.70     0.10
 47   0.2264  -6775.01     0.04    -896.69    -0.12
 48   0.2264  -6775.15     0.13    -896.64    -0.10
 49   0.2264  -6775.75    -0.09    -896.54    -0.06
 50   0.2456  -7434.01     0.24    -775.29     0.07
 51   0.2456  -7434.46    -0.01    -775.23     0.08
 52   0.2456  -7434.99     0.03    -775.37    -0.18
 53   0.2648  -8045.18 (  -0.21)   -623.04 (   0.42)
 54   0.2648  -8045.21     0.08    -623.14     0.23
 55   0.3387  -9736.61     0.18     201.13    -0.10
 56   0.3387  -9737.10    -0.16     201.08    -0.28
 57   0.4018 -10093.88     0.08    1099.09     0.04
 58   0.4018 -10093.74     0.20    1099.04    -0.10
 59   0.4018 -10093.99    -0.07    1099.23     0.00
 60   0.4018 -10093.82     0.08    1099.28    -0.11
 61   0.4208  -9980.35    -0.35    1383.54     0.23
 62   0.4209  -9979.89    -0.04    1383.49    -0.07
 63   1.2451   1054.33    -0.29     491.60     0.34
 64   1.2452   1054.55     0.35     491.31    -0.04
 65   1.2452   1053.31    -0.03     491.85     0.33
 66   1.2452   1052.96     0.05     491.77     0.15
 67   1.2452   1051.91    -0.08     491.93     0.12
 68   1.2452   1051.27 (  -0.32)    492.37 (   0.48)
 69   1.2726    171.09    -0.04     713.41    -0.15
 70   1.2726    170.60     0.29     713.80    -0.01
 71   1.2727    169.62    -0.19     713.72    -0.24
 72   1.2727    169.54     0.12     713.96    -0.12
 73   1.2727    169.15     0.11     714.21     0.01
 74   1.2750    100.85    -0.08     735.11    -0.13
 75   1.2750    100.57    -0.01     735.21    -0.14
 76   1.2750     99.97    -0.27     735.31    -0.14
 77   1.2750     99.58     0.03     735.55    -0.11
 78   1.2750     99.16    -0.05     735.70    -0.07
 79   1.2750     98.70    -0.17     735.76    -0.12
 80   1.2751     98.60     0.07     735.90    -0.08
 81   1.2751     98.31     0.13     736.00    -0.09
 82   1.2751     97.89     0.05     736.15    -0.05
 83   1.2751     97.61     0.11     736.25    -0.06
 84   1.2752     94.30    -0.05     737.21    -0.09
 85   1.2752     94.16     0.03     737.26    -0.11
 86   1.2997   -576.61    -0.01     986.68    -0.08
 87   1.2997   -577.00    -0.06     986.92     0.01
 88   1.2997   -577.25     0.04     987.12     0.05
 89   1.2998   -577.70    -0.00     987.17    -0.07
 90   1.2998   -578.02    -0.00     987.18    -0.21
 91   1.2998   -578.38    -0.05     987.52    -0.01
 92   1.2998   -578.63     0.02     987.71     0.05
 93   1.2998   -579.05    -0.09     987.86     0.06
 94   1.3189  -1014.13     0.07    1208.27     0.19
 95   1.3189  -1014.70     0.09    1208.47     0.06
 96   1.3189  -1015.02     0.11    1208.90     0.29
 97   1.3189  -1015.51    -0.12    1208.86     0.10
 98   1.3189  -1015.59     0.07    1209.10     0.18
 99   1.3189  -1016.04    -0.13    1209.16     0.09
100   1.3190  -1016.15     0.02    1209.30     0.08
101   1.3216  -1070.13    -0.03    1241.54     0.04
102   1.3216  -1070.88     0.01    1242.12     0.14
103   1.3217  -1071.16    -0.03    1242.22     0.10
104   1.3217  -1071.87     0.19    1242.90     0.21
105   1.3217  -1072.44     0.09    1243.10     0.13
106   1.3544  -1593.08    -0.07    1667.49    -0.27
107   1.3791  -1799.24    -0.12    2013.88    -0.18
108   1.3792  -1799.35    -0.05    2014.45    -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.

14QP441    quality flag:3

Type:            1:1       1:1       1:1

axisobj        30.276    30.283    30.269
ecceobj         0.067     0.065     0.068
incobj         19.403    19.402    19.403
qmin           27.561    27.607    27.512
qmax           32.821    32.772    32.865
amean          30.109    30.109    30.109
amin           29.902    29.900    29.903
amax           30.339    30.340    30.341
emean           0.060     0.059     0.062
emin            0.038     0.036     0.039
emax            0.083     0.081     0.084
imean          17.871    17.871    17.871
imin           17.625    17.625    17.625
imax           18.105    18.103    18.106
excite_mean     0.313     0.313     0.313
fracstop        1.000     1.000     1.000
cjmean          2.900     2.900     2.900

libcent 0        59.6      59.7      59.6
libamp  0         4.4       5.2       4.2
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       176.2     176.3     176.3
kozaiamp        179.9     180.0     180.0