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A Determination of Secular Parallaxes of Reference Stars from Relative Proper Motions of Open Clusters

Published online by Cambridge University Press:  12 April 2016

A. N. Deutsch
A. N. Deutsch*
Affiliation:
Pulkovo Observatory

Extract

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The determination of secular parallaxes of stars is usually based on meridian observations of proper motions of bright stars, this introducing known systematic errors. The mean parallaxes of stars can be obtained by means of radial velocities which are known for the bright stars. The more perspective method, the reference of stars to galaxies, is not applicable at low galactic latitudes.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 7: Proper Motions , August 1965 , pp. 74 - 76
Copyright
Copyright © University of Minnesota 1970

References

1) Lavdovsky, V. V., Izwestia Pulkvo Observ. no. 176, 1965.Google Scholar
2) Johnson, H. L., “Stars and Stellar Systems”, vol. 7, p. 216, 1968.Google Scholar