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Improved proper motions in declination of some Hipparcos stars via long–term classical observations

Published online by Cambridge University Press:  28 February 2005

Goran Damljanović  and
Nada Pejović
Goran Damljanović
Affiliation:
Astronomical Observatory, Volgina 7, 11160 Belgrade – 74, Serbia and Montenegro email: [email protected]
Nada Pejović
Affiliation:
Dept. of Astronomy, Faculty of Mathematics, University of Belgrade, Studentski trg 16, 11000 Belgrade, Serbia and Montenegro email: [email protected]
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Abstract

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In this paper we present the new possibilities of classical ground – based observations for the purpose of improving the proper motions of some HIPPARCOS stars. The coordinates of asteroids, comets and other objects are calculated mostly by using the relative method and presented in a relevant reference frame via nearby stars (at the moment of observation) which materialize that reference frame. To improve the proper motions of stars we can use the latitude/universal time variations of ground – based data. Here, the results of improved proper motions in declination of some HIPPARCOS stars are presented.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Keywords

Stellar cataloguesproper motion
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2004 , Issue IAUC197 , August 2004 , pp. 471 - 474
Copyright
© 2005 International Astronomical Union