five

Tokyo光电子午环星表(90-93)

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国家地球系统科学数据中心2017-07-18 更新2024-03-04 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=225800721363174&docId=27171
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资源简介:
The sixth annual catalog of the Tokyo PMC is presented for 6649 stars which were observed at least two times in January 1990 through March 1993. The mean positions of the stars observed in the above period are given in the catalog at the corresponding mean epochs of observations of individual stars.
提供机构:
中国科学院国家天文台
创建时间:
2017-07-18
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