Astronomical catalogues library.

VizieR provides access to the most complete library of published astronomical catalogues and data tables available on line (25,273 catalogues), organized in a self-documented database.

Query tools allow the user to select relevant data tables and to extract and format records matching given criteria. Specific care has been taken for optimizing access to some very large catalogues such as UCAC2, the USNO-B1, or 2MASS.

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Gaia DR3 in VizieR

Gaia DR3 in VizieR