Abstract
view Abstract Citations (26) References (52) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Analysis and Solution of the Light and Radial Velocity Curves of the Contact Binary TY Bootis Milone, E. F. ; Groisman, Gaston ; Fry, D. J. I. ; Bradstreet, David H. Abstract Observations and analyses of the binary TY Bootis are presented. Radial velocity data are used for the first time to establish the mass ratio without ambiguity, and an advanced version of the Wilson-Devinney synthetic light curve program is used to analyze and solve the system. A reasonably robust set of parameters is obtained. TY Boo is found to be a W-type W UMa system with a mass ratio near two and a contact parameter of 0.12 + or - 0.903, indicating only shallow contact. Publication: The Astrophysical Journal Pub Date: April 1991 DOI: 10.1086/169852 Bibcode: 1991ApJ...370..677M Keywords: Eclipsing Binary Stars; Light Curve; Radial Velocity; Astronomical Models; Astronomical Photometry; Astronomical Spectroscopy; Astrophysics; STARS: ECLIPSING BINARIES; STARS: INDIVIDUAL CONSTELLATION NAME: TY BOOTIS; STARS: W URSAE MAJORIS full text sources ADS | data products SIMBAD (8)
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