Astrometric CCD observations of visual double stars at the Pulkovo Observatory

We present the results of 3489 astrometric observations for 361 visual double stars performed in 2003–2007 with the 26-inch refractor of the Pulkovo Observatory. The angular separations between the components ( ρ ) and the position angles ( θ ) are given. The errors in these quantities are, on average, 0″.009 for ρ and 0°.40/ ρ for θ , where ρ is the separation in arcseconds.