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Precise Proper Motions And Positions Of Stars From A Combination Of Fundamental Catalogues With The Hipparcos Catalogue

Published online by Cambridge University Press:  03 August 2017

Roland Wielen
Roland Wielen*
Affiliation:
Astronomisches Rechen-Institut, Heidelberg, Federal Republic of Germany

Abstract

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A combination of the HIPPARCOS catalogue with fundamental catalogues, such as the basic FK5, shall provide, for the common stars, proper motions (and derived positions) which are significantly more accurate (by a factor of up to 5) than those in the original catalogues. For many other stars, the ground-based observations would also be suited for improving the HIPPARCOS proper motions considerably.

Type
Part II: Current Research
Information
Symposium - International Astronomical Union , Volume 133: Mapping the Sky: Past Heritage and Future Directions , 1988 , pp. 293 - 299
Copyright
Copyright © Kluwer 1988 

References

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