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Calculation of the masses of the binary star HD 93205 by application of the theory of apsidal motion
(Wiley Blackwell Publishing, Inc, 2002-02)
We present a method to calculate masses for components of both eclipsing and non-eclipsing binary systems as long as their apsidal motion rates are available. The method is based on the fact that the equation that gives ...
Further results from the galactic O-Star Spectroscopic Survey: rapidly rotating late ON giants
(Iop Publishing, 2011-11)
With new data from the Galactic O-Star Spectroscopic Survey, we confirm and expand the ONn category of late-O, nitrogen-enriched (N), rapidly rotating (n) giants. In particular, we have discovered two “clones” (HD 102415 ...
Abundances in the Herbig Ae star HD 101412. Abundance anomalies; λ Boo-Vega characteristics?
(Edp Sciences, 2010-11)
Context. Recent attention has been directed to abundance variations among very young stars.
Aims. We perform a detailed abundance study of the Herbig Ae star HD 101412, taking advantage of its unusually sharp spectral ...
Normal A0−A1 stars with low rotational velocities: I. Abundance determination and classification
(EDP Sciences, 2014-02)
Context: The study of rotational velocity distributions for normal stars requires an accurate spectral characterization of the objects in order to avoid polluting the results with undetected binary or peculiar stars. This ...