期刊
ASTRONOMY & ASTROPHYSICS
卷 422, 期 2, 页码 627-629出版社
E D P SCIENCES
DOI: 10.1051/0004-6361:20035705
关键词
stars : binaries (including multiple): close; techniques : interferometric
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 (pi > 10 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.
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