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Estimation de la precision des mouvements propres donnes dans un catalogue d'etoiles a l'aide des observations visuelles de couples stellaires optiques

Published online by Cambridge University Press:  14 August 2015

J. Dommanget
J. Dommanget*
Affiliation:
Observatoire Royal de Belgique, Belgium

Abstract

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It is shown by means of several examples, that the visual observations of the relative rectilinear motion of components of wide optical double stars can be used to estimate the precision of catalogue proper motions.

Type
Session E: Proper Motions and Galactic Problems
Information
Symposium - International Astronomical Union , Volume 61: New Problems in Astrometry , 1974 , pp. 229 - 232
Copyright
Copyright © Reidel 1974 

References

Bibliographie

Dommanget, J.: 1969, Bull. Astron. Obs. Roy. Belgique 6, 343.Google Scholar
Dommanget, J.: 1974, Bull. Astron. Obs. Roy. Belgique 8, sous presse.Google Scholar
Dommanget, J. et Nys, O.: 1964, Ann. Obs. Roy. Belgique, 3ème Sér. 9 (6), 309.Google Scholar