The effect of gravitational maneuver at the approach of an asteroid to the earth › Научные исследования в СПбГУ

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The effect of gravitational maneuver at the approach of an asteroid to the earth. / Sokolov, L.; Balyaev, I.; Kuteeva, G.; Petrov, N.; Eskin, B.

XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration. ред. / Evgeny A. Mikrin; Dmitry O. Rogozin; Anatoly A. Aleksandrov; Victor A. Sadovnichy; Igor B. Fedorov; Vera I. Mayorova. American Institute of Physics, 2021. 050006 (AIP Conference Proceedings; Том 2318).

Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование

Harvard

Sokolov, L, Balyaev, I, Kuteeva, G, Petrov, N & Eskin, B 2021, The effect of gravitational maneuver at the approach of an asteroid to the earth. в EA Mikrin, DO Rogozin, AA Aleksandrov, VA Sadovnichy, IB Fedorov & VI Mayorova (ред.), XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration., 050006, AIP Conference Proceedings, Том. 2318, American Institute of Physics, 44th Academic Space Conference: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration, Moscow, Российская Федерация, 28/01/20. https://doi.org/10.1063/5.0036380

APA

Sokolov, L., Balyaev, I., Kuteeva, G., Petrov, N., & Eskin, B. (2021). The effect of gravitational maneuver at the approach of an asteroid to the earth. в E. A. Mikrin, D. O. Rogozin, A. A. Aleksandrov, V. A. Sadovnichy, I. B. Fedorov, & V. I. Mayorova (Ред.), XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration [050006] (AIP Conference Proceedings; Том 2318). American Institute of Physics. https://doi.org/10.1063/5.0036380

Vancouver

Sokolov L, Balyaev I, Kuteeva G, Petrov N, Eskin B. The effect of gravitational maneuver at the approach of an asteroid to the earth. в Mikrin EA, Rogozin DO, Aleksandrov AA, Sadovnichy VA, Fedorov IB, Mayorova VI, Редакторы, XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration. American Institute of Physics. 2021. 050006. (AIP Conference Proceedings). https://doi.org/10.1063/5.0036380

Author

Sokolov, L. ; Balyaev, I. ; Kuteeva, G. ; Petrov, N. ; Eskin, B. / The effect of gravitational maneuver at the approach of an asteroid to the earth. XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration. Редактор / Evgeny A. Mikrin ; Dmitry O. Rogozin ; Anatoly A. Aleksandrov ; Victor A. Sadovnichy ; Igor B. Fedorov ; Vera I. Mayorova. American Institute of Physics, 2021. (AIP Conference Proceedings).

BibTeX

@inproceedings{3cca7f38269348d9a731f41c2ef41970,

title = "The effect of gravitational maneuver at the approach of an asteroid to the earth",

abstract = "The possibility of removing a dangerous asteroid from collisions with the Earth using the kinetic method in combination with the effect of gravitational maneuver to reduce the required change in the asteroid{\textquoteright}s velocity is discussed. The asteroids Apophis, 2000 SG344, 2008 UB7, 2006 QV89, 2008 EX5 are considered as examples. For these asteroids, we found possible collisions (including previously unknown ones) and approaches to the Earth preceding these collisions. It can be noted that in many cases the approaches on the trajectories leading to collisions are closer than on the nominal trajectories. In the case of close approaches, the effect of the gravitational maneuver can reach several orders of magnitude. The corresponding estimates are given. With the advance impact on a dangerous object by the kinetic method, in many cases, in principle, it is possible to withdraw the asteroid from the impact with the Earth using the capabilities of modern space technology. Estimates of the probability of collision of a number of dangerous asteroids with the Earth, the Moon and planets of the Solar system, obtained by numerical modeling using the Monte Carlo method, are also given. In most cases, only collisions with the Earth and Moon occur for selected asteroids. In addition, the probabilities of rendezvous with the Moon and planets at 10 and 100 of their radii are estimated.",

author = "L. Sokolov and I. Balyaev and G. Kuteeva and N. Petrov and B. Eskin",

note = "Publisher Copyright: {\textcopyright} 2021 American Institute of Physics Inc.. All rights reserved. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.; 44th Academic Space Conference: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration ; Conference date: 28-01-2020 Through 31-01-2020",

year = "2021",

month = feb,

day = "22",

doi = "10.1063/5.0036380",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics",

editor = "Mikrin, {Evgeny A.} and Rogozin, {Dmitry O.} and Aleksandrov, {Anatoly A.} and Sadovnichy, {Victor A.} and Fedorov, {Igor B.} and Mayorova, {Vera I.}",

booktitle = "XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION",

address = "United States",

}

RIS

TY - GEN

T1 - The effect of gravitational maneuver at the approach of an asteroid to the earth

AU - Sokolov, L.

AU - Balyaev, I.

AU - Kuteeva, G.

AU - Petrov, N.

AU - Eskin, B.

PY - 2021/2/22

Y1 - 2021/2/22

N2 - The possibility of removing a dangerous asteroid from collisions with the Earth using the kinetic method in combination with the effect of gravitational maneuver to reduce the required change in the asteroid’s velocity is discussed. The asteroids Apophis, 2000 SG344, 2008 UB7, 2006 QV89, 2008 EX5 are considered as examples. For these asteroids, we found possible collisions (including previously unknown ones) and approaches to the Earth preceding these collisions. It can be noted that in many cases the approaches on the trajectories leading to collisions are closer than on the nominal trajectories. In the case of close approaches, the effect of the gravitational maneuver can reach several orders of magnitude. The corresponding estimates are given. With the advance impact on a dangerous object by the kinetic method, in many cases, in principle, it is possible to withdraw the asteroid from the impact with the Earth using the capabilities of modern space technology. Estimates of the probability of collision of a number of dangerous asteroids with the Earth, the Moon and planets of the Solar system, obtained by numerical modeling using the Monte Carlo method, are also given. In most cases, only collisions with the Earth and Moon occur for selected asteroids. In addition, the probabilities of rendezvous with the Moon and planets at 10 and 100 of their radii are estimated.

AB - The possibility of removing a dangerous asteroid from collisions with the Earth using the kinetic method in combination with the effect of gravitational maneuver to reduce the required change in the asteroid’s velocity is discussed. The asteroids Apophis, 2000 SG344, 2008 UB7, 2006 QV89, 2008 EX5 are considered as examples. For these asteroids, we found possible collisions (including previously unknown ones) and approaches to the Earth preceding these collisions. It can be noted that in many cases the approaches on the trajectories leading to collisions are closer than on the nominal trajectories. In the case of close approaches, the effect of the gravitational maneuver can reach several orders of magnitude. The corresponding estimates are given. With the advance impact on a dangerous object by the kinetic method, in many cases, in principle, it is possible to withdraw the asteroid from the impact with the Earth using the capabilities of modern space technology. Estimates of the probability of collision of a number of dangerous asteroids with the Earth, the Moon and planets of the Solar system, obtained by numerical modeling using the Monte Carlo method, are also given. In most cases, only collisions with the Earth and Moon occur for selected asteroids. In addition, the probabilities of rendezvous with the Moon and planets at 10 and 100 of their radii are estimated.

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UR - https://www.mendeley.com/catalogue/952affb4-f206-377f-b57c-2cc54e88fbc1/

U2 - 10.1063/5.0036380

DO - 10.1063/5.0036380

M3 - Conference contribution

AN - SCOPUS:85101685937

T3 - AIP Conference Proceedings

BT - XLIV ACADEMIC SPACE CONFERENCE: DEDICATED TO THE MEMORY OF ACADEMICIAN S.P. KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION

A2 - Mikrin, Evgeny A.

A2 - Rogozin, Dmitry O.

A2 - Aleksandrov, Anatoly A.

A2 - Sadovnichy, Victor A.

A2 - Fedorov, Igor B.

A2 - Mayorova, Vera I.

PB - American Institute of Physics

T2 - 44th Academic Space Conference: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration

Y2 - 28 January 2020 through 31 January 2020

ER -

ID: 74827895