On the orbital dependence of the asteroidal collision process

W. H. Ip

doi:10.1016/0019-1035(77)90009-4

On the orbital dependence of the asteroidal collision process

W. H. Ip

天文研究所

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

5 引文斯高帕斯（Scopus）

摘要

Collision of asteroids with the main-belt asteroid population is considered with the effect of the impact kinetic energy taken into account. It is found that objects in eccentric orbits have a larger probability of destructive collision as compared to objects in orbits with mean values of eccentricity (e = 0.15) and inclination (i = 10°); also orbits with small semimajor axes (a ≈ 2.3 AU) are found to have peak values of the probability of destructive collision.

原文	???core.languages.en_GB???
頁（從 - 到）	378-381
頁數	4
期刊	Icarus
卷	32
發行號	3
DOIs	https://doi.org/10.1016/0019-1035(77)90009-4
出版狀態	已出版 - 11月 1977

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10.1016/0019-1035(77)90009-4

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title = "On the orbital dependence of the asteroidal collision process",

abstract = "Collision of asteroids with the main-belt asteroid population is considered with the effect of the impact kinetic energy taken into account. It is found that objects in eccentric orbits have a larger probability of destructive collision as compared to objects in orbits with mean values of eccentricity (e = 0.15) and inclination (i = 10°); also orbits with small semimajor axes (a ≈ 2.3 AU) are found to have peak values of the probability of destructive collision.",

author = "Ip, {W. H.}",

note = "Funding Information: I want to thank Professor James 1{. Arnold fin. helpful discussions on the Monte Carh) model calculation, and Professor (L W. Wetherill and 1)rs. C. R. Chapman and J. G. Williams fl)r critical and constructive comments. This research was supported in part by NASA under Grant NASA-NS(~-7102 of the NASA Planetoh)gy Program and Grant NASA-NGR-05-009-110 of the NASA Physics and Astronomy Program, and in part, by the National Science Foundation under (\]ranis NSF-MPS74-23501 and NSF-MPS74-21195 of the Solar System Aslronomy Program.",

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N2 - Collision of asteroids with the main-belt asteroid population is considered with the effect of the impact kinetic energy taken into account. It is found that objects in eccentric orbits have a larger probability of destructive collision as compared to objects in orbits with mean values of eccentricity (e = 0.15) and inclination (i = 10°); also orbits with small semimajor axes (a ≈ 2.3 AU) are found to have peak values of the probability of destructive collision.

AB - Collision of asteroids with the main-belt asteroid population is considered with the effect of the impact kinetic energy taken into account. It is found that objects in eccentric orbits have a larger probability of destructive collision as compared to objects in orbits with mean values of eccentricity (e = 0.15) and inclination (i = 10°); also orbits with small semimajor axes (a ≈ 2.3 AU) are found to have peak values of the probability of destructive collision.

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On the orbital dependence of the asteroidal collision process

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