GPM1 catalogue

GPM1 is the first version of the General Compiled Catalogue of Absolute Proper Motions for a sample of HIPPARCOS stars, derived with respect to galaxies within the plan called...GPM1 是首个针对依巴谷卫星（Hipparcos）恒星样本的绝对自行综合星表（General Compiled Catalogue of Absolute Proper Motions）的第一版，该星表以名为……的规划范围内的星系为参考系导出。