北魏太安至皇兴时期天象记录的年代问题  

Chronology Issues of Astronomical Records in the Period of Tai'an to Huangxing of the Northern Wei Dynasty

作　　者：刘次沅[1] 

机构地区：[1]中国科学院国家授时中心,陕西临潼710600

出　　处：《自然科学史研究》2011年第3期288-296,共9页Studies in The History of Natural Sciences

基　　金：国家自然科学基金(项目编号:10773013)

摘　　要：对《魏书.天象志》中的天象记录进行了统计分析,发现太安至皇兴13年间(457—469)的连续62条可以计算验证的天象记录中,有59条记录的年份都恰好提前了一年。这可能是魏志抄宋志而于年代比对发生错误,也可能是北魏纪年本身的错误。The astronomical records in Weishu are analyzed in this paper.It is discovered that 59 of the 62 continuous records were dated mistakenly ahead of time by one year in 457 to 469AD,the reign Tai＇an to Huangxing.One possible reason is that a wrong conversion was used when those records were copied from another dynastic History Songshu.Another explanation is the historians of the Wei made wrong chronology of their own dynasty.

关 键 词：天文学史 古代天象记录 《魏书》 年代 

分 类 号：P1-092[天文地球—天文学]