Orbital elements of 9 visual double stars*
Zeckerner Hauptstr. 3, D-91334 Hemhofen, Germany
Send offprint request to: A. Alzner
Accepted: 24 April 1998
Orbital elements and ephemerides for 9 visual double stars are given.
Key words: binaries: visual / astrometry
Table 3 is available in electronic form only, via the CDS at 184.108.40.206 or via http://cdsweb.u-strasbg.fr/Abstract.html
© European Southern Observatory (ESO), 1998