2014年11月22日 · Listed in order of Right Ascension, this is a very good, reliable astrometric catalog with magnitudes to 9.5. Each star is also listed according to its FK5 Extension number. …

The Basic FK5 provides improved mean positions and proper motions for the 1535 classical fundamental stars that had been included in the FK3 and FK4 catalogs.

1988年1月1日 · We briefly review the history of the transition from the Fundamental Katalog 5 (FK5) optical frame to VLBI-based frames with attention to each of the three generations: …

2025年3月28日 · fk5星表是最新发布的第五个基本星表，它是基于第五版圣迭戈星表（sao）加上一些其他数据源生成的, 适用于太阳系范围内的天文观测和星历计算。 FK5星表是为了满足近 …

Comparisons of the FK5 with FC, NFK, FK3, FK4, GC, N30 were performed and are discussed with respect to systematic and individual accuracy. The parameters of galactic rotation and …

5 天之前 · fk5星表是一份详细记录了恒星位置和运动的星表，它包含了来自约2,500,000颗恒星的数据。 FK5星表是由“第五个基本星表”（Fundamental Catalog 5th）项目组进行编制的，并 …

The FK5 will consist of two parts: first the Basic FK5 which is repre­ sented by the improved positions and motions of the classical funda­ mental stars given already in the FK4 (Fricke, …

1994年12月8日 · The Fifth Fundamental Catalogue (FK5) Part II (which may be referred to by the alternate name FK5 Extension) provides mean positions and proper motions at equinox and …

The Basic FK5 is the successor to the FK4 (Fricke & Kopff 1963) and contains the 1535 classical fundamental stars used to define the latter system.

Until 1998 the FK5 constituted the IAU-sanctioned fundamental reference catalogue designed for meeting the aforementioned requirements. The following sections are intended to provide …