Variations of RS CVn primaries. II. o Dra
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To measure the stellar and orbital properties of the metal-poor RS CVn binary o Draconis (o Dra), we directly detect the companion using interferometric observations obtained...
为测定贫金属RS CVn型双星(RS CVn binary)天龙座ο星(ο Dra)的恒星与轨道特性,我们利用获取的干涉测量观测数据直接探测其伴星……



