V636 Cen radial velocities curves

The influence of stellar activity on the fundamental properties of stars around and below 1M_{sun}_ is not well understood. Accurate mass, radius, and abundance determinations...目前学界对约1倍太阳质量（M☉）及以下恒星的恒星活动（stellar activity）对其基本属性的影响尚未得到充分认知。高精度的恒星质量、半径及元素丰度测定工作……