#        cent    longitude
            0     -160.052
            2    -0.594068
            4      7.19168
            6      10.0797
            8      11.2397
           10      12.4001
           12      13.2257
           14      13.7825
           16      14.4739
           18      15.0696
           20       15.384
           22       15.815
           24      16.0411
           26      16.2604
           28      16.6354
           30      16.8843
           32      17.1453
           34      17.4536
           36      17.6367
           38      17.8141
           40      18.0541
           42      18.1962
           44      18.3938
           46       18.573
           48       18.743
           50      18.8724
           52      19.0609
           54      19.1734
           56      19.3007
           58      19.4148
           60      19.5466
           62      19.6653
           64      19.8019
           66      19.9535
           68       20.085
           70      20.2622
           72      20.4123
           74      20.5387
           76      20.6819
           78      20.8475
           80       20.984
           82      21.1122
           84      21.2923
           86      21.4799
           88      21.6312
           90      21.7796
           92      22.0994
           94      22.2877
           96      22.5945
           98      22.8923
          100      25.2656