Astron. Astrophys. Suppl. Ser. 130, 117

Micrometer measurements of double stars from the Spanish observatories at Calar Alto and Santiago de Compostela

J.A. Docobo

Send offprint request: J.A. Docobo

Observatorio Astronómico ``Ramón María Aller'', P.O. Box 197, Universidade de Santiago de Compostela, Spain
e-mail: oadoco@usc.es

Received October 28; accepted November 18, 1997

Abstract:

This paper reports 458 micrometer observations of visual double stars made with the 152 cm. telescope at Calar Alto Observatory (Almería, Spain) and with the 35 cm. telescope at Ramón María Aller Observatory (Santiago de Compostela, Spain).

Key words: astrometry -- stars: binaries: close -- binaries: visual