HD identifications for Tycho-2 stars
收藏B2FIND2026-04-11 收录
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https://b2find.eudat.eu/dataset/79689c0f-1573-5d03-a808-3fca3165f30b
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We present identifications in the Tycho-2 Catalogue (), for 99.8 per cent of the stars in the Henry Draper Catalogue () and for 96 per cent of the Henry Draper Extensions (, )...
