移动星团视差与毕星团距离的测定  

Moving Cluster Parallaxes and Determination of the Distance of Hyades Cluster

作　　者：陈力 赵君亮 

出　　处：《天文学进展》1991年第3期221-227,共7页Progress In Astronomy

摘　　要：本文概述了利用自行与视向速度资料测定移动星团视差各种方法的发展概况,并对它们各自的特点作了分析比较。最后,特别对毕星团距离的测定尤其是运动学的测定结果作了比较和评述。A brief review is made on various methods of determining Moving Cluster Parallaxes using proper motion and radial velocity data, and some characteristics of those methods are discussed. Finally, a comparison among various determinations of the distance of Hyades cluster is made.

关 键 词：移动星团 星团 视差 毕星团 距离 

分 类 号：P154.13[天文地球—天文学]