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Information × Registration Number 0208U002676, 0105U000392 , R & D reports Title Investigation of influence of nature and engineering factors on orbits' dynamics of artificial satellites popup.stage_title Head Shulga Alexander Vasilievich, Registration Date 12-02-2008 Organization Research Institute "Nikolaev Astronomical Observatory" popup.description2 The purpose of work is compilation of catalog (equatorial coodinates at the observation moment and Kepler elements at the mean observation moment) for objects in heights up to 2000 km (LEO orbites), up to 20000 km (HEO orbites) and about 36000 km (GEO orbites) from observations with small telescopes equipped with small-frame CCD cameras and drift-scan mode. The observations were made using “combine” method, in which observations of objects and observations of reference stars are made in different times. The equatorial coodinates are calculated using methods of photographical reduction. The method of differential corrections was used for minimization of (O-C) in calculation of elements of unperturbed orbit. Product Description popup.authors popup.nrat_date 2020-04-02 Close