Scattering of trajectories of hazardous asteroids

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Выдержка

Early detection of possible collisions of asteroids with the Earth is necessary to exept the asteroid-comet hazard. Many collisions associate with resonant returns after preceding approaches. The difficulty of collisions prediction is associated with a resonant returns after encounters with the Earth due to loss of precision in these predictions. On the other hand, we can use the fly-by effect to avoid hazardous asteroid from collision. The main research object is the asteroid Apophis (99942), for which we found about 100 orbits of possible impacts with the Earth and more than 10 - with the Moon. It is shown that the early (before 2029) change of the Apophis orbit allows to avoid all main impacts with the Earth in 21st century, associated with resonant returns, and such a change of the orbit, in principle, is feasible. The scattering of possible trajectories of Apophis after 2029 and after 2051, as well as 2015 RN35 and other dangerous objects, is discussed.

Язык оригиналаанглийский
Название основной публикацииEIGHTH POLYAKHOV'S READING
Подзаголовок основной публикацииProceedings of the International Scientific Conference on Mechanics
РедакторыE Kustova, G Leonov, N Morosov, M Yushkov, M Mekhonoshina
ИздательAmerican Institute of Physics
Число страниц6
Том1959
ISBN (электронное издание)9780735416604
DOI
СостояниеОпубликовано - 2 мая 2018
СобытиеВосьмые Поляховские чтения: международная научная конференция по механике - Старый Петергоф, Saint Petersburg, Российская Федерация
Продолжительность: 29 янв 20182 фев 2018
Номер конференции: 8
https://events.spbu.ru/events/polyakhov_readings
http://nanomat.spbu.ru/en/node/175
http://nanomat.spbu.ru/ru/node/192
http://spbu.ru/news-events/calendar/viii-polyahovskie-chteniya

Серия публикаций

НазваниеAIP Conference Proceedings
ИздательAMER INST PHYSICS
Том1959
ISSN (печатное издание)0094-243X

Конференция

КонференцияВосьмые Поляховские чтения
СтранаРоссийская Федерация
ГородSaint Petersburg
Период29/01/182/02/18
Адрес в сети Интернет

Отпечаток

asteroids
trajectories
collisions
orbits
scattering
moon
predictions
comets
encounters
hazards

Предметные области Scopus

  • Физика и астрономия (все)

Цитировать

Sokolov, L., Petrov, N., Kuteeva, G., & Vasilyev, A. (2018). Scattering of trajectories of hazardous asteroids. В E. Kustova, G. Leonov, N. Morosov, M. Yushkov, & M. Mekhonoshina (Ред.), EIGHTH POLYAKHOV'S READING: Proceedings of the International Scientific Conference on Mechanics (Том 1959). [040019] (AIP Conference Proceedings; Том 1959). American Institute of Physics. https://doi.org/10.1063/1.5034622
Sokolov, Leonid ; Petrov, Nikita ; Kuteeva, Galina ; Vasilyev, Andrey. / Scattering of trajectories of hazardous asteroids. EIGHTH POLYAKHOV'S READING: Proceedings of the International Scientific Conference on Mechanics. редактор / E Kustova ; G Leonov ; N Morosov ; M Yushkov ; M Mekhonoshina. Том 1959 American Institute of Physics, 2018. (AIP Conference Proceedings).
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title = "Scattering of trajectories of hazardous asteroids",
abstract = "Early detection of possible collisions of asteroids with the Earth is necessary to exept the asteroid-comet hazard. Many collisions associate with resonant returns after preceding approaches. The difficulty of collisions prediction is associated with a resonant returns after encounters with the Earth due to loss of precision in these predictions. On the other hand, we can use the fly-by effect to avoid hazardous asteroid from collision. The main research object is the asteroid Apophis (99942), for which we found about 100 orbits of possible impacts with the Earth and more than 10 - with the Moon. It is shown that the early (before 2029) change of the Apophis orbit allows to avoid all main impacts with the Earth in 21st century, associated with resonant returns, and such a change of the orbit, in principle, is feasible. The scattering of possible trajectories of Apophis after 2029 and after 2051, as well as 2015 RN35 and other dangerous objects, is discussed.",
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Sokolov, L, Petrov, N, Kuteeva, G & Vasilyev, A 2018, Scattering of trajectories of hazardous asteroids. в E Kustova, G Leonov, N Morosov, M Yushkov & M Mekhonoshina (ред.), EIGHTH POLYAKHOV'S READING: Proceedings of the International Scientific Conference on Mechanics. том. 1959, 040019, AIP Conference Proceedings, том. 1959, American Institute of Physics, Восьмые Поляховские чтения, Saint Petersburg, Российская Федерация, 29/01/18. https://doi.org/10.1063/1.5034622

Scattering of trajectories of hazardous asteroids. / Sokolov, Leonid; Petrov, Nikita; Kuteeva, Galina; Vasilyev, Andrey.

EIGHTH POLYAKHOV'S READING: Proceedings of the International Scientific Conference on Mechanics. ред. / E Kustova; G Leonov; N Morosov; M Yushkov; M Mekhonoshina. Том 1959 American Institute of Physics, 2018. 040019 (AIP Conference Proceedings; Том 1959).

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

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AB - Early detection of possible collisions of asteroids with the Earth is necessary to exept the asteroid-comet hazard. Many collisions associate with resonant returns after preceding approaches. The difficulty of collisions prediction is associated with a resonant returns after encounters with the Earth due to loss of precision in these predictions. On the other hand, we can use the fly-by effect to avoid hazardous asteroid from collision. The main research object is the asteroid Apophis (99942), for which we found about 100 orbits of possible impacts with the Earth and more than 10 - with the Moon. It is shown that the early (before 2029) change of the Apophis orbit allows to avoid all main impacts with the Earth in 21st century, associated with resonant returns, and such a change of the orbit, in principle, is feasible. The scattering of possible trajectories of Apophis after 2029 and after 2051, as well as 2015 RN35 and other dangerous objects, is discussed.

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Sokolov L, Petrov N, Kuteeva G, Vasilyev A. Scattering of trajectories of hazardous asteroids. В Kustova E, Leonov G, Morosov N, Yushkov M, Mekhonoshina M, редакторы, EIGHTH POLYAKHOV'S READING: Proceedings of the International Scientific Conference on Mechanics. Том 1959. American Institute of Physics. 2018. 040019. (AIP Conference Proceedings). https://doi.org/10.1063/1.5034622