h was also not an integer multiple of <span class="nowrap">1/19</span>. As there is no specified relationship between any solar term and lunar conjunction at epoch C, there is no reason for the lunation fraction of Z11 to be an integer multiple of <span class="nowrap">1/19</span>. The lunation fraction of any solar term increases by <span class="nowrap">7/19</span> (mod 1) every year. If it is not an integer multiple of <span class="nowrap">1/19</span> to begin with, it will never be in the subsequent years