SPM Catalog 2.0
收藏B2FIND2026-03-19 收录
下载链接：
https://b2find.eudat.eu/dataset/8417fd23-e495-5d7d-b402-73f17f8b447f
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资源简介：
The SPM Catalog 2.0 provides positions, absolute proper motions and photographic BV photometry for over 320,000 stars and galaxies. The Catalog covers an area of ~3700 square...
