Казанский (Приволжский) федеральный университет, КФУ
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GENETIC ANALYSIS OF PARAMETERS OF NEAR EARTH ASTEROIDS FOR DETERMINING PARENT BODIES OF METEOROID STREAMS
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2017
Языканглийский
  • Нефедьев Юрий Анатольевич, автор
  • Андреев Алексей Олегович, автор
  • Библиографическое описание на языке оригинала M. Sokolova M. Sergienko Y. Nefedyev A. Andreev L. Nefediev. Genetic analysis of parameters of Near Earth Asteroids for determining parent bodies of meteoroid streams. Advances in Space Research https://doi.org/10.1016/j.asr. Indexed Thursday, November 23 2017 | Published Wednesday, November 1 2017
    Аннотация The present paper is focusing on determining genetic connections between small bodies of the Solar system and their parent bodies (PB) on the basis of analysis of Near Earth Asteroids (NEAs) parameters. In order to search for parent bodies of meteoroid streams, the asteroid groups, including Atira, Apollo, Amor and Aten, have been investigated. Currently, it is considered that surface of asteroids with elongated orbit is exposed to temperature fall: in perihelion it is heated and in aphelion it is cooled. At small orbital periods around the Sun (about 2-4 years) this may lead to formation of meteoroid clusters. On the basis of comparative analysis of orbit, size and chemical and mineralogical composition of NEAs, it is found that asteroids from Apollo group are most likely to be parent bodies of the studied meteoroid streams.
    Ключевые слова small bodies of the Solar system , Near Earth Asteroids
    Название журнала ADVANCES IN SPACE RESEARCH
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