The Tycho-2 Catalogue
Information and Links

- in inverse chronological sequence

Last updated 26 January 2010
Author Erik Høg

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Tycho-2 Catalogue

an astrometric and photometric reference catalogue
of the 2.5 million brightest stars on the entire sky.
See here an area of the sky with Hipparcos and Tycho stars.

General information

Tycho-1 Catalogue

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