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Information × Registration Number 0209U001836, 0106U004541 , R & D reports Title Activity of comets and optical properties of atmosphereless small bodies of Solar system popup.stage_title Head Korsun P.P., Registration Date 06-03-2009 Organization Main Astronomical Observatory popup.description2 Spectroscopic, photometric and polarimetric observations of some comets, asteroids and planetary satellites were made. The obtained data were interpreted and results were presented at scientific conferences and in publications. Theoretical investigations were proceeded in order to model the crater structures on surfaces of the cometary nuclei and to develop models of cometary dust tail formation. The following results may be considered as the most important outcome of the project. The cycle of investigations of polarimetric and photometric opposition effects exhibited by comets and other atmosphereless bodies of the Solar system was carried out. Detection and study of physical properties of the comets enriched with the CO and N2 ices was proceeded within a program aimed at investigation of comets, which show activity at large heliocentric distances. The astronomical camera with a large CMOS chip was manufactured and tested.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close