Sunday, March 1, 2009

China-Astronomy 2

Ancient Chinese astronomy was primarily a government activity. It was the astronomer's role to keep track of the solar, lunar, and planetary motions as well as divine what astronomical phenomena may mean for the ruling emperor. Solar eclipses, infrequent and dramatic, were important enough to be recorded in chronicles and on "oracle" bones. Below are a few translated eclipse records found in the documents of ancient China from various dynasties. In general, the translations give the Roman calendar dating of the event, the Chinese dating, and the observation. Following in parentheses is the record in which the observation is noted. More translated records can be found in the references given below. Unless otherwise noted, the translations below can be found in the book Historical Eclipses and Earth's Rotation by F. Richard Stephenson.


"Oracle" bones are pieces of animal bones and tortoise shells inscribed with astronomical observations, that were probably used for divinations. Oracle bones hail from the Shang dynasty (c. 1600 - 1050 BC) and make many references to solar eclipses. The eclipse records are often incomplete, however, and the dating of the bones is not reliable.

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