Back فهرس النجوم الأساسية Arabic মৌলিক তারা Bengali/Bangla Catàlegs d'Estrelles Fonamentals Catalan Fundamentalsystem (Astronomie) German Fundamental Katalog Spanish Fundamental Katalog French Fundamental Katalog Italian 基本星表 Japanese Fundamentalsystem (Astronomie) LB Fundamentalstjerne NN
The Catalogue of Fundamental Stars is a series of six astrometric catalogues of high precision positional data for a small selection of stars to define a celestial reference frame, which is a standard coordinate system for measuring positions of stars.