Lick NPM2 Catalog
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/6a2535a4-c27f-5301-8c66-784230be2769
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资源简介：
The NPM2 Catalog is the second part of the Lick Northern Proper Motion (NPM) program to measure absolute proper motions, on an inertial system defined by distant galaxies, for...
