1 Introduction

We present the results of some measurements of binaries made at the Nice Observatory, within the framework of the researches of the Commission des Étoiles Doubles of the Société Astronomique de France and with the support of the Commission scientific advisers. Our program notably included pairs rarely measured since their discovery and also double stars measured or discovered by the Hipparcos satellite. We used a CCD camera mounted on the 50 cm refractor. The reduction, made with a specific program developed by ourselves, gives impersonal measurements.