月掩行星
月掩行星
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收集并核查了中国古代34条最长计时单位为“夜”的计时月掩行星资料的日期和天象。
All the34 timing records with the length no more than one night , of lunar occultations of the Planets are collected and their dates and descriptions for celestial phenomena are checked .
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2000&2015年中国三十六个城市可见的月掩四颗亮行星事件
Lunar occultations of bright planets in china , 2000-2015