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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
Abstract
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