Retrospective Analysis of the Orbits of Asteroids Colliding with Earth

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Retrospective Analysis of the Orbits of Asteroids Colliding with Earth. / Kholshevnikov, K. S.; Balyaev, I. A.; Sokolov, L. L.; Eskin, B. B.

в: Vestnik St. Petersburg University: Mathematics, Том 54, № 3, 01.07.2021, стр. 282-288.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{f6cd3647e92c4b4c83d66dc7fbafad4c,

title = "Retrospective Analysis of the Orbits of Asteroids Colliding with Earth",

abstract = "Abstract: In this paper, we consider the trajectories of real and model asteroids that lead to collisions with Earth. They highlight the close approaches to Earth that precede impact. The presence of such approaches allows us to detect a dangerous object in advance, clarify its orbit, and use the effect of a gravitational maneuver to economically prevent an asteroid from hitting Earth. In the paper we consider various families of collision trajectories: possible trajectories of real dangerous asteroids, as well as model 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.",

keywords = "approaches, asteroid hazard, collisions, trajectories",

author = "Kholshevnikov, {K. S.} and Balyaev, {I. A.} and Sokolov, {L. L.} and Eskin, {B. B.}",

note = "Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2021",

month = jul,

day = "1",

doi = "10.1134/S1063454121030031",

language = "English",

volume = "54",

pages = "282--288",

journal = "Vestnik St. Petersburg University: Mathematics",

issn = "1063-4541",

publisher = "Pleiades Publishing",

number = "3",

}

RIS

TY - JOUR

T1 - Retrospective Analysis of the Orbits of Asteroids Colliding with Earth

AU - Kholshevnikov, K. S.

AU - Balyaev, I. A.

AU - Sokolov, L. L.

AU - Eskin, B. B.

PY - 2021/7/1

Y1 - 2021/7/1

N2 - Abstract: In this paper, we consider the trajectories of real and model asteroids that lead to collisions with Earth. They highlight the close approaches to Earth that precede impact. The presence of such approaches allows us to detect a dangerous object in advance, clarify its orbit, and use the effect of a gravitational maneuver to economically prevent an asteroid from hitting Earth. In the paper we consider various families of collision trajectories: possible trajectories of real dangerous asteroids, as well as model 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.

AB - Abstract: In this paper, we consider the trajectories of real and model asteroids that lead to collisions with Earth. They highlight the close approaches to Earth that precede impact. The presence of such approaches allows us to detect a dangerous object in advance, clarify its orbit, and use the effect of a gravitational maneuver to economically prevent an asteroid from hitting Earth. In the paper we consider various families of collision trajectories: possible trajectories of real dangerous asteroids, as well as model 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.

KW - approaches

KW - asteroid hazard

KW - collisions

KW - trajectories

UR - http://www.scopus.com/inward/record.url?scp=85113576184&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c55081fb-5e93-33ab-b9bf-c7111296cffa/

U2 - 10.1134/S1063454121030031

DO - 10.1134/S1063454121030031

M3 - Article

AN - SCOPUS:85113576184

VL - 54

SP - 282

EP - 288

JO - Vestnik St. Petersburg University: Mathematics

JF - Vestnik St. Petersburg University: Mathematics

SN - 1063-4541

IS - 3

ER -

ID: 86489417

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