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Information × Registration Number 0219U003405, 0116U002526 , R & D reports Title Space factors of earthly cataclysms. Observation, analysis, informatization popup.stage_title Head Rosenbush Vira Kalenykivna, Registration Date 11-02-2019 Organization Taras Shevchenko Kiev University popup.description2 12442 observations were made of 225 comets (9191 images), 177 asteroids with known numbers (2141 images) and 89 new asteroids (1110 images) during the 2016-2018 years. 7 new asteroids opened. Complex observations of 22 comets, 17 asteroids, including potentially dangerous for the Earth and active asteroids were made. The resulting polarization characteristics of the comets have become a significant part of the database, which is included in the international NASA Planetary Data System database. Interrelated variations of polarization and color in coma of 67P / Churyumov-Gerasimenko and 2P / Encke comets were found, which can be a diagnostic of the size, composition and particle fragmentation rate. Numerous lines of CO+ and N2+ ions in its spectra were confirmed in the comet 29P/Schwassmann-Wachmann 1 and new transitions (6.0) and (5.0) of the CO + ion were detected. The spectral dependence of the linear polarization of the comet C / 2009 P1 (Garradd) was studied and its value in emissions was determined. The induction of the magnetic field of 97 nT in the tail of the comet C / 2014 Q2 (Lovejoy), which was previously obtained only with direct measurements of the magnetic field in the tails of comets by space missions, was determined. As a result of the analysis of the database of own meteoric observations, one meteor, tangent to the earth's atmosphere, and seven meteors with abnormal appearance heights were discovered and investigated. The temperature of the excitation of FeI atoms in the meteor coma and its variations with height are determined. Product Description popup.authors Буромський М.І. Казанцева Л.В. Клещонок В.В. Коваленко Н.С. Козак П.М. Кравцов Ф.І. Криводубський В.Н. Лук'яник І.В. Мозгова А.М. Пономаренко В.О. Розенбуш В.К. popup.nrat_date 2020-04-02 Close