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Information × Registration Number 0211U001067, 0107U012263 , R & D reports Title Creation and analysis of star data catalogues and studies of kinematics and structure of the Galaxy disk subsystem popup.stage_title Head Lazorenko P., Yatsenko A., Registration Date 14-01-2011 Organization Main Astronomical Observatory popup.description2 Functions of luminosity and masses are designed for the Galaxy open clusters, their evolution on an interval in some billions years is tracked. From the comparative analysis of evolution of integrated photometric parameters of open clusters in the Milky Way and young complexes star-forming regions in spiral and irregular galaxies it is shown, that they represent unique sequence of the objects which are at different stages of their evolution. The catalogue of 0.5 million stars - giants of red clamp is created and the field of their tangential speeds in limits to 1.5 кпк from the Sun is considered. It is shown, that such kinematic features, as effect of compression of star system and effect of a divergence between directions on the kinematic and galactic centre are peculiar to investigated stars. The method is developed and ultraprecise astrometric observations on telescope VLT with chamber FORS behind long-term programs of exoplanets astrometric search around stars - cold dwarfs on distance from 10 to 30 пс from the Sun are spent. Product Description popup.authors Іванов Г.О. Андрук В.М. Денисюк О.В. Карбовський В.Л. Кислюк В.С. Лазоренко П.Ф. Рибка С.П. Харченко Н.В. Яценко А.І. popup.nrat_date 2020-04-02 Close
R & D report
Head: Lazorenko P., Yatsenko A.. Creation and analysis of star data catalogues and studies of kinematics and structure of the Galaxy disk subsystem. (popup.stage: ). Main Astronomical Observatory. № 0211U001067
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Updated: 2026-03-20