Yunnan Observatory photoelectric astrolabe catalogue

The positions of 53 FK5, 70 FK5 Extension and 486 GC stars are given for equator and the equinox J2000.0 and for the mean observation epoch of each star which are determined...本数据集提供了53颗FK5星、70颗FK5扩展星以及486颗GC星在赤道坐标系及历元J2000.0下的位置，同时提供了经测定的各恒星平均观测历元下的位置。