Speckle interferometry of nearby multiple stars. II.

Details Speckle interferometry of nearby multiple stars. II. Speckle interferometry of nearby multiple stars. II.

Aug 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004a%26a...422..627b&link_type=abstract

Astronomy and Astrophysics, v.422, p.627-629 (2004)

Astronomy and Astrophysics

Astrophysics

21

Stars: Binaries (Including Multiple): Close, Techniques: Interferometric

Scientific paper

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 (π>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.
Based on data collected at the Special Astrophysical Observatory, Russia.
{Tables 1-3 are only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?/A+A/422/627

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