Titlebook: Close Binaries in the 21st Century: New Opportunities and Challenges; Àlvaro Giménez,Edward Guinan,Slavek Rucinski Book 2006 Springer Scie

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Foreknowledge

虚度

季雨

Multisite, Multiwavelength Studies of the Active Cool Binary CC Eri,sing the VLA and ATCA. Also, high-dispersion spectropolarimetry using the AAT enabled Zeeman-Doppler imaging to be performed. Our interpretations infer strong localised concentrations of the stellar magnetic field, manifested by surface activity and related large coronal plasma structures. Comprehen

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Optometrist

Presbyopia

Updated UBV Light-Curve and Period Analysis of Eclipsing Binary HS Herculis,ew absolute dimensions of the system were calculated using the results of the light-curve analysis. Period variation of the system was also investigated. Several new times of minima have been secured for this problematic system. An apsidal motion with a period of 80.7 years was confirmed and a third

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lethargy

Photometric Studies of Bright Southern Binary Systems: , Cra and , Ori,condary minimum of . CrA we found that the discrepancy between the photometric and spectroscopic mass ratio, although marginal, is statistically significant. We propose a third light as a possible solution and derive the absolute parameters of components. The physical parameters of components of the