http://destiny.xfiles.to/webtools/LunarPhase.jsp
西元 1950 年，日月交角 0 度：
G(+) 1950/01/18 07:59:30.478346943855286 2433299.8329916475
G(+) 1950/02/16 22:52:52.0694437623024 2433329.4533804334
G(+) 1950/03/18 15:20:00.8641362190246582 2433359.1388988905
G(+) 1950/04/17 08:25:17.357544600963593 2433388.850895342
G(+) 1950/05/17 00:54:21.879068613052368 2433418.53775323
G(+) 1950/06/15 15:52:46.28956496715546 2433448.16164687
G(+) 1950/07/15 05:05:26.970398426055908 2433477.712117713
G(+) 1950/08/13 16:48:16.26116305589676 2433507.200188208
G(+) 1950/09/12 03:28:52.5894758105278 2433536.645053119
G(+) 1950/10/11 13:33:34.357276260852814 2433566.064980987
G(+) 1950/11/09 23:25:24.72660541534424 2433595.475980632
G(+) 1950/12/09 09:28:31.657623946666718 2433624.894810852

7/13是農曆五月二十九日