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Compilation of the Hipparcos Input Cataloguean Extensive Use of Schmidt Sky Surveys

Published online by Cambridge University Press:  12 April 2016

C. Turon-Lacarrieu
C. Turon-Lacarrieu*
Affiliation:
Observatoire de Paris-Meudon (France)

Extract

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The ESA Astrometry satellite Hipparcos is due to be launched in early 1988. It will measure very precise positions, parallaxes and proper motions for about 100 000 stars. However, in order to be included in the Input Catalogue, the programme stars should have positions and magnitudes known in advance with respective accuracies of about 1" and 0.5 magnitude. This will require new astrometric and photometric measurements and observations. Sky Survey Schmidt plates will be extensively used, especially for astrometric measurements in the Southern hemisphere.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 78: Astronomy with Schmidt-type telescopes , 1984 , pp. 225 - 227
Copyright
Copyright © Reidel 1984

References

Grenon, M.:1982, “The Scientific aspects of the Hipparcos Space Astro-metry mission”, ed. Perryman, M.A.C. and Guyenne, T.D. Strasbourg 22–23 Feb. 1982.Google Scholar
Perryman, M.A.C.: 1981, Bull. Inf. CDS 21, p.40.Google Scholar
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Perryman, M.A.C.: 1983, Bull. Inf. CDS 24, p.57.Google Scholar
Réquième, Y.: 1982, Strasbourg 22–23 Feb. 1982, op.cit.Google Scholar
Turon-Lacarrieu, C.: 1983, IAU Symp. N° 76 “Nearby Stars and the Stellar Luminosity Function”, Middletown (USA) 13–16 June 1983, ed. Philip, A.G. Davis to be published.Google Scholar