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1. 1. Astrophysical validation of Gaia parallaxes

   Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

   Författare :Fredrik Windmark; [2010]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : The Gaia satellite, to be launched in August 2012, will measure highly accurate absolute parallaxes of hundreds of millions of stars. This is done by comparing parallactic displacement of stars in different parts of the sky. LÄS MER