FK5星表系统差讨论  

Discussion of the Systematic Differences of the FK5

作　　者：陆佩珍[1] 须同祺[1] 

机构地区：[1]中国科学院上海天文台,上海200030

出　　处：《云南天文台台刊》1998年第4期51-54,共4页Publications of the Yunnan Observatoty

摘　　要：比较了 J2000.0年的 FK5和依巴谷结果的位置和自行,表明了FK5星表有较大的系统差。另外,我们亦将在 FK5系统中的云南天文台和上海天文光电等高星表和依巴谷观测作了比较,同样反映出类似的 FK5星表系统差。In the paper the positios and proper motions of the FK5 at J2000.0 to the Hipparcos re- sults are compared.It is shown that there are larger systematic differences for the FKS.In addition,we had also compared the positions of the photoelectric astrolabe catalogues of Yunnan and Shanghai Observatories in the FK5 system to the Hipparcos observations.The similar systematic differences for the FK5 are also reflected.

关 键 词：天体测量 依巴谷星表 星表系统差 数据处理 

分 类 号：P114.42[天文地球—天文学]