乾卦六龙态的天文含义研究——《左传》“龙纪”历法钩沉  

A Study of the Astronomical Meaning of QIAN GUA LIU LONG TAI(six dragon shape in Qian trigram)

作　　者：宋会群[1] 

机构地区：[1]广东韶关学院旅游系,广东韶关512005

出　　处：《史学月刊》2002年第2期28-38,共11页Journal of Historical Science

摘　　要：《左传》昭公四年的“龙纪”,是上古以苍龙星为历象的太阳历的记载。这个苍龙星星象在《易经》乾卦六爻爻辞中有形象的描述 ,根据寅月“见龙”、午月“跃龙”等记载 ,可知其观测年代当在夏代以前。这种借龙“以喻天之阳气”的龙纪历法流传至先秦秦汉 ,或称“易历”、“气历”;或称“律历”、“甲历”。它以天干记日 ,十日为旬 ,六旬为甲 ,六甲为岁 ,一岁 36 0日 ;并通过不记在日序之内的 5— 6日的过年日使历年长度略等于回归年长度 。LONGJI(A Record of Dragon)appeared on the fourth year of Zao Gong from Zuo's Commentary,it is a record in solar calendar inwhich the Green Dragon Star is taken as a symbol.When this kind of calendar had passed down to Qin-Han times,it was called either 'YILI','QILI' or 'LULI','JIALI'.It adopted the Heavenly Stems to date time. According to the calendar,ten days make a Xun,six Xun make a jia and six jia make a year, a year is make up of 360 days. It was a practical calendar in late primitive society.

关 键 词：乾卦六龙 苍龙星 龙纪 甲历 律历 

分 类 号：B221[哲学宗教—中国哲学] P194.3[天文地球—天文学]