Publications
of the
MPIfR Optical & Infrared Interferometry Group

Balega, I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D., Shkhagosheva, Z.U., Weigelt, G.

Speckle interferometry of nearby multiple stars. II.

Astronomy and Astrophysics, 422, 627(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 (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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