Opik-type collision probability for high-inclination orbits

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10129183" target="_blank" >RIV/00216208:11320/12:10129183 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.icarus.2012.02.021" target="_blank" >http://dx.doi.org/10.1016/j.icarus.2012.02.021</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.icarus.2012.02.021" target="_blank" >10.1016/j.icarus.2012.02.021</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Opik-type collision probability for high-inclination orbits

Popis výsledku v původním jazyce

The classical Opik theory provides an estimate of the collision probability between two bodies on bound, heliocentric or planetocentric orbits under restrictive assumptions of: (i) constant eccentricity and inclination, and (ii) uniform circulation of the longitude of node and argument of pericenter. These assumptions are violated whenever either of the orbits has a large inclination with respect to the local Laplace plane or large eccentricity, and their motion is perturbed by an exterior (tidal) gravitational field of a planet or the Sun. In this situation, known as the Lidov-Kozai regime, the eccentricity and inclination values exhibit large and correlated oscillations. At the same time, the longitude of node and the argument of pericenter may havestrongly nonlinear time evolution, with the latter being even bound to a small interval of values. Here we develop a new Opik-type collision probability theory which is valid even for highly inclined and/or eccentric orbits of the project

Název v anglickém jazyce

Opik-type collision probability for high-inclination orbits

Popis výsledku anglicky

The classical Opik theory provides an estimate of the collision probability between two bodies on bound, heliocentric or planetocentric orbits under restrictive assumptions of: (i) constant eccentricity and inclination, and (ii) uniform circulation of the longitude of node and argument of pericenter. These assumptions are violated whenever either of the orbits has a large inclination with respect to the local Laplace plane or large eccentricity, and their motion is perturbed by an exterior (tidal) gravitational field of a planet or the Sun. In this situation, known as the Lidov-Kozai regime, the eccentricity and inclination values exhibit large and correlated oscillations. At the same time, the longitude of node and the argument of pericenter may havestrongly nonlinear time evolution, with the latter being even bound to a small interval of values. Here we develop a new Opik-type collision probability theory which is valid even for highly inclined and/or eccentric orbits of the project

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BN - Astronomie a nebeská mechanika, astrofyzika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Icarus

ISSN

0019-1035

e-ISSN

—

Svazek periodika

219

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

150-160

Kód UT WoS článku

000306541000014

EID výsledku v databázi Scopus

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