A comparison of positions and proper motions of DS-programme stars with Hipparcos-Catalogue data

被引:0
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作者
Cvetkovic, Z [1 ]
Olevic, D [1 ]
Dacic, M [1 ]
机构
[1] Astron Observ, YU-11160 Belgrade 74, Yugoslavia
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
From 1980 to 1987 visual meridian observations of DS (Double Stars) programme were performed. The positions of these stars have been derived from seven observational catalogues, whereas the proper motions have been determined from the differences with the corresponding positions obtained during the thirties of this century. in the present paper the authors analyse a comparison of the derived positions and proper motions with the corresponding values from the Hipparcos Catalogue.
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页码:127 / 130
页数:4
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