XPM catalogue containing absolute proper motions for more then 280 million s...

Name: XPM catalogue containing absolute proper motions for more then 280 million s...
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B2FIND2026-03-19 收录

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https://b2find.eudat.eu/dataset/0974a479-be87-5683-b431-496f7ffb409d

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We combined data from 2MASS and USNO-A2.0 catalogues in order to derive the absolute proper motions of about 314 million stars distributed all over the sky without gaps in the V...