我1963年毕业于北京大学地球物理系天体物理专业,同年分配到中国科学院北京天文台.“文化大革命”前的两年时间参加了我国第一个天体物理观测基地的台址选择和两台望远镜的安装工作,开展了恒星光谱研究.“文化大革命”十年虽然基础研究几乎中断,我还坚持和数学所的陆启铿教授合作,进行密近双星光变曲线的解轨研究,证明了国际上流行40多年的Kopal解轨迭代法 I graduated from Department of Geophysics, Peking University, majoring in astrophysics in 1963 and assigned to the Beijing Astronomical Observatory of the Chinese Academy of Sciences in the same year. In the two years prior to the “Cultural Revolution”, I participated in the selection of the site of the first astrophysical observatory in China and two telescopes Installation work, carried out the study of stellar spectra. “Ten years of the Cultural Revolution” Although basic research was almost interrupted, I also insisted on cooperation with Prof. Lu Qikeng of the Institute of Mathematics to conduct a derailment study close to the binary star curve, Years of Kopal derailed iteration method