title: Retrospective analysis of the orbits of asteroids colliding with the Earth
metadata.name: dc.contributor.author
metadata.value: Kholshevnikov, Konstantin S.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Balyaev, Ivan A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Sokolov, Leonid L.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Eskin, Boris B.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2021-10-07T12:56:46Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2021-10-07T12:56:46Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2021-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Kholshevnikov K. S., Balyaev I.A., Sokolov L. L., Eskin B. B. Retrospective analysis of the orbits of asteroids colliding with the Earth. Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 2021, vol. 8 (66), issue 3, pp. 523–532.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu01.2021.313
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/33267
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: In this paper, we consider the trajectories of real and model asteroids that lead to collisions
  with the Earth. They highlight the close approaches to the Earth that precede the impact.
  The presence of such approaches allows you to detect a dangerous object in advance, clarify
  its orbit, and also use the effect of a gravitational maneuver to economically prevent an
  asteroid from hitting the Earth. The article considers various families of collision trajectories:
  possible trajectories of real dangerous asteroids, as well as model ones trajectories
  that are not linked to a specific object. It is shown that in the first case, the approaches
  preceding the collision are noticeably greater.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: This work is supported by Russian Foundation for Basic Research (grant No. 19-32-90149) and using
  the equipment of the resource center of the St. Petersburg State University Science Park “Computing
  Center”.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Mathematics. Mechanics. Astronomy;Volume 8 (66); Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: asteroid hazard
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: trajectories
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: collisions
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: approaches
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Retrospective analysis of the orbits of asteroids colliding with the Earth
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 523-532.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/33267/1/523-532.pdf
resources.format: Adobe PDF
resources.size: 404,54 kB