#        cent    longitude
            0       -24.68
            2      2.46218
            4      8.27157
            6      10.3589
            8      13.3106
           10      13.7749
           12      14.5974
           14      14.6766
           16      15.5848
           18      16.1005
           20      16.4677
           22       16.571
           24      17.0252
           26      17.1267
           28      17.6075
           30      17.7014
           32      17.9337
           34      18.0305
           36        18.18
           38      18.2895
           40      18.5786
           42       18.724
           44      18.9263
           46      18.9545
           48      19.0772
           50      19.2179
           52      19.2779
           54      19.3592
           56      19.4911
           58       19.565
           60      19.6592
           62      19.7618
           64      19.9321
           66      20.0616
           68      20.1312
           70      20.2391
           72      20.3539
           74      20.5598
           76      20.7115
           78      20.7777
           80      21.0114
           82      21.0795
           84      21.2579
           86      21.2758
           88      21.9083
           90      21.9651
           92       22.414
           94      22.6206
           96      22.8716
           98      23.0062
          100      23.6921