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北斗观象授时系统
引用本文:李勇.北斗观象授时系统[J].南京大学学报(自然科学版),1991,27(4):653-659.
作者姓名:李勇
作者单位:南京大学天文系
摘    要:

关 键 词:古代天文仪器  观象授时系统  北斗

THE SYSTEM OF FORMULATING THE CALENDAR BY OBSERVING THE BEIDOU STARS
Li Yong.THE SYSTEM OF FORMULATING THE CALENDAR BY OBSERVING THE BEIDOU STARS[J].Journal of Nanjing University: Nat Sci Ed,1991,27(4):653-659.
Authors:Li Yong
Institution:Department of Astronomy
Abstract:According to the materials of observing the Beidou stars for formulating the calendar and the discusions of historical astronomier in this territory, the author recovers the system of formulating the calendar by observing the Beidou stars which existed in the Han dynasty and points out that from either theoretica or technological points of view it was a fine system in ancient times.
Keywords:the Beidou stars  the system of formulating the calendar by observing
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