Astron. Astrophys. 360, 391-398 (2000)

Footnotes

1. We checked the following fields for indications of duplicity H2, H10, H36, H43, H48, H55, H56, H57, H58, H59, H60, H61, and H62 in the Hipparcos Catalogue and fields T2, T10, T36, T40, T42, T49, and T51 in the Tycho Catalogue

2. ACRS: Astrographic Catalogue Reference Stars (Corbin & Urban 1991)

3. we used the SPM version 2.0

© European Southern Observatory (ESO) 2000

Online publication: July 27, 2000
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