2 papers
astro-ph.SR2024
Absolute Dimensions of the Interferometric Binary HD 174881: A Test of Stellar Evolution Models for Evolved Stars
Guillermo Torres, Andrew F. Boden, John D. Monnier +1
We report high-resolution spectroscopic monitoring and long-baseline interferometric observations with the PTI of the 215-day binary system HD 174881 (K1 II-III), composed of two g…
astro-ph.SR2024
Orbits and Dynamical Masses for Six Binary Systems in the Hyades Cluster
Guillermo Torres, Gail H. Schaefer, Robert P. Stefanik +8
We report long baseline interferometric observations with the CHARA Array that resolve six previously known double-lined spectroscopic binary systems in the Hyades cluster, with or…