0125219 - ASU-R 20030125 RIV RO eng C - Conference Paper (international conference)
Ron, Cyril - Vondrák, Jan
An improved star catalogue for Ondřejov PZT.
Journées 2002 - Systemes de reference spatio-temporels. Bucharest: Astronomical Institute of the Romanian Academy, 2003, s. 191-195.
[Journées 2002 - Systemes de reference spatio-temporels. Bucharest (RO), 25.09.2002-28.09.2002]
R&D Projects: GA AV ČR IAA3003205
Institutional research plan: CEZ:AV0Z1003909
Keywords : observations * stars
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics

The observations of 305 stars made in the period from 1973 to 2002 with the PZT at Ondřejov Observatory were combined with the positions of the same stars in the catalogues AGK2, AGK3, and Hipparcos in order to obtain their mean positions and proper motions.
Permanent Link: http://hdl.handle.net/11104/0023477