URAT视差星表 (UPC)
收藏国家地球系统科学数据中心2017-07-17 更新2024-03-04 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=1500280290208&docId=27254
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资源简介：
The URAT Parallax Catalog (UPC) consists of 112177 parallaxes. The
catalog utilizes all Northern Hemisphere epoch data from the United
States Naval Observatory (USNO) Robotic Astrometric Telescope (URAT).
This data includes all individual exposures from April 2012 to June
2015 giving a larger epoch baseline for determining parallaxes over
the 2-year span of the First USNO Robotic Astrometric Telescope
Catalog (URAT1) (Zacharias et al.
提供机构：
中国科学院国家天文台
创建时间：
2016-07-17
