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Information × Registration Number 0212U001603, 0107U002280 , R & D reports Title Determination of kinematic parameters of objects of the Universe in the International Celestial Reference System popup.stage_title Head Yatskiv Ya. S., Registration Date 14-02-2012 Organization Main Astronomical Observatory popup.description2 A theme is devoted control, support and distribution of the International celestial system of co-ordinates (ICRF) on faint objects in the different ranges of spectrum and research of kinematics of disk subsystem of Galaxy on the basis of new information. In particular, conducted VLBI of observations of remote extragalactic objects on the Ukrainian radio-telescope of RT-22 (Simeiz), compatible treatment and analysis of VLBI of observations which are given by IVS is done, that enabled to build the generalized catalogue of radio sources, which is new realization of the International celestial frame of reference (ICRF2). On the basis of comparison and analysis of terrestrial and space observations the new special combined catalogues are created in an optical and infra-red range. From these data the spatial (distances), structurally - dynamic (tide radiuses and the masses), evolutional (ages) parameters of the open cluster and space kinematics characteristics of the field stars are certain. The mechanisms of interaction of star groups are studied between itself and with the stars of the field in the undistorted spatial and age-dependent scales. The kinematics of stars of giants of the red clumps is investigated in the near-polar areas of Galaxy, free of interstellar absorption. Product Description popup.authors Іванов Г. О. Болотін С. Л. Вольвач О. Є. Золотухіна А.В. Литвин С. О. Рибка С.П. Харін А.С. Харченко Н.В. Яценко А. І. Яцків Я. С. popup.nrat_date 2020-04-02 Close