Astron. Astrophys. Suppl. Ser. 132, 237-252
A. Alzner
Send offprint request: A. Alzner
Zeckerner Haupstr. 3, D-91334 Hemhofen, Germany
Received March 12; accepted April 24, 1998
624 Micrometer Measurements of 224 pairs with a 32.5 cm Cassegrain, 719 Measurements of 310 double stars with a 360 mm Newtonian are given.
Key words: astrometry -- stars: binaries: visual
Copyright The European Southern Observatory (ESO)