Spectroscopy of {theta}1 Ori C system

The spectral-double system escaping from multiple system theta1 Ori C is investigated. Radial velocities of both components are measured, for them are constructed and solved...本研究对源自多星系统猎户座θ1 C星（theta1 Ori C）的分光双星系统（spectral-double system）展开了探究。已测得该系统两个子星的视向速度（radial velocity），并针对这些测量值完成了相关构建与求解工作……