作者: C. Fabricius , E. Høg , V. V. Makarov , B. D. Mason , G. L. Wycoff
DOI: 10.1051/0004-6361:20011822
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摘要: We report the discovery of 13 251 visual double stars, mostly with separations between 0.3 and 1 arcsec, from a dedicated re-reduction Tycho data star mapper ESA Hipparcos satellite. The new doublesare combined 18 160 WDS systems identified in Tycho-2 Catalogue, 1220 doubles, to form Double Star TDSC, catalogue absolute astrometry B T , V photometry for 66219 components 32631 multiple systems. also include results 32 263 single unresolved supplement gives Tycho-1 4777 additional components. TDSC thus contains total 103 259 entries. Cross identifications are given WDS, HD, Tycho-2.