J/A+AS/105/503 J/A+AS/105/503 Binary star speckle measurements during 1989-1993 I I Balega Y Y Balega I N Belkin A F Maximov V G Orlov E A Pluzhnik Z U Shkhagosheva V A Vasyuk Astron. Astrophys. Suppl. Ser. 105 503 1994 1994A&AS..105..503B astrometry binaries: visual techniques: interferometric We have continued to survey visual and interferometric binary stars with significant orbital motion by means of speckle method at the telescopes of the Special Astrophysical Observatory (SAO) in Zelenchuk. Here we present the lists of 267 speckle observations made with the 6 m and the 1 m telescopes in the period May 1989-November 1993.

ID_numb Star catalogue number --- ID_name Star name --- RAh Right ascension 2000.0 h RAm Right ascension 2000.0 min DE- Declination sign --- DEd Declination 2000.0 deg DEm Declination 2000.0 arcmin Data Epoch of observation d PA Position angle deg u_PA uncertainty flag on position angle --- n_PA A '*' means that the star was not resolved during these observations --- Rho Angular separation arcsec u_Rho uncertainty flag on angular separation --- Patricia Bauer CDS 1994Jun21 J_A+AS_105_503.xml