摘要
用蒙特卡罗方法对佘山40厘米望远镜射电星的观测模拟,由照相测定的自行来估计依巴谷星表和光学星表自行间联系的精度。结果表明由90颗星估计的联系精度为0″.16/百年。
Using simulation observations of radio stars with the Z6-Se 40cm astrograph obtained by the Monte Carlo method, the linking accuracy between the Hipparcos system and optical catalogues is estimated according to proper motions obtained from the astrograph. The results show that the accuracy of 0'16 per century can be obtained for 90 radio stars.
出处
《中国科学院上海天文台年刊》
1991年第12期58-61,共4页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
