报告人：韩文标　 研究员 （上海天文台）

时间：2016年1月12日下午4：00

地点：东区理化大楼18层天文台报告厅

报告摘要：The fast development of spatial observation technologies and modern Astrometry challenge the classical fundamental Astronomy which is built in the Newtonian theory. In this presentation, I will introduce the latest observation level in space science and Astrometry, and discuss the application of general relativity in the modern fundamental Astronomy. Firstly, I will review shortly the first order post-Newtonian theory for N-body gravitational system: Damour-Soffel-Xu formalism, then introduce the relativistic multi-reference-system resolution given by IAU. At the end, I will show some new progresses in the researches of RIFA.