LIBROS DEL AUTOR: hans g walter

1 resultados para LIBROS DEL AUTOR: hans g walter

  • Astrometry of Fundamental Catalogues
    Hans G. Walter / Ojars Sovers
    Celestial fundamental catalogues are a prerequisite for the determination of absolute positions and motions in space. Presently, positional astrometry is at the watershed between classical fundamental catalogues, based on moving reference stars, and modern catalogues, based on extragalactic reference objects with non-measurable motion. This book addre...
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