Volume 422, Number 2, August I 2004
|Page(s)||627 - 629|
|Section||Stellar structure and evolution|
|Published online||09 July 2004|
Speckle interferometry of nearby multiple stars. II. *,**
Special Astrophysical Observatory, N.Arkhyz, Karachai-Cherkesia 369167, Russia e-mail: email@example.com
2 Isaac Newton Institute of Chile, SAO RAS Branch
3 Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, 53121 Bonn, Germany
Accepted: 8 March 2004
This paper is a continuation of diffraction-limited speckle interferometry of binary and multiple stars carried out at the 6-m telescope of the Special Astrophysical Observatory in Zelenchuk. The program has concentrated on nearby ( mas) close binaries discovered or measured during the Hipparcos mission. Here, we present 132 measurements of relative positions and magnitude differences for 99 pairs and 8 measurements for 6 triple systems. 54 entries in the paper are new Hipparcos binaries. New triple systems with late-type dwarf components, discovered in the course of observations, are HIP 8533 and HIP 25354.
Key words: stars: binaries (including multiple): close / techniques: interferometric
© ESO, 2004
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