摘要
在对佘山40cm折射望远镜所拍摄底片进行充分调研的基础上，分析设计了几种改进依巴谷星自行的方案，并估算了在各方案中推算依巴谷星自行的精度。
Based on a thorough survey of the astrometric plates taken with Sheshan(Zo - Se) 40cm astrograph, four plans to improve the proper motions of Hipparcos stars were designed and the possible precision of proper motions to be obtained were estimated.
出处
《中国科学院上海天文台年刊》
1997年第18期61-68,共8页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
