Dynamical evolution of asteroid pairs in the vicinity of resonances

Астрономия и исследование космического пространства: Всероссийская с международным участием научная конференция студентов и молодых ученых, посвященная памяти Полины Евгеньевны Захаровой Pub Date : 1900-01-01 DOI:10.15826/B978-5-7996-3229-8.40

A. E. Potoskuev, E. Kuznetsov

{"title":"Dynamical evolution of asteroid pairs in the vicinity of resonances","authors":"A. E. Potoskuev, E. Kuznetsov","doi":"10.15826/B978-5-7996-3229-8.40","DOIUrl":null,"url":null,"abstract":"Dynamical evolution of asteroid pairs in close orbits near Jovian mean motion resonances (3 : 1, 4 : 1, 5 : 2, 7 : 3) has been researched by means of numerical integrations of the equations of motion over 1 Myr time interval in the future. Initial orbital elements’ uncertainty and semi-major axis drift due to the Yarkovsky effect significantly affect orbit modification with time, especially for objects originally situated in the vicinity of resonances. Passing through a resonance generally leads to orbital distance growth.","PeriodicalId":416696,"journal":{"name":"Астрономия и исследование космического пространства: Всероссийская с международным участием научная конференция студентов и молодых ученых, посвященная памяти Полины Евгеньевны Захаровой","volume":"211 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Астрономия и исследование космического пространства: Всероссийская с международным участием научная конференция студентов и молодых ученых, посвященная памяти Полины Евгеньевны Захаровой","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15826/B978-5-7996-3229-8.40","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Dynamical evolution of asteroid pairs in close orbits near Jovian mean motion resonances (3 : 1, 4 : 1, 5 : 2, 7 : 3) has been researched by means of numerical integrations of the equations of motion over 1 Myr time interval in the future. Initial orbital elements’ uncertainty and semi-major axis drift due to the Yarkovsky effect significantly affect orbit modification with time, especially for objects originally situated in the vicinity of resonances. Passing through a resonance generally leads to orbital distance growth.

查看原文本刊更多论文

共振区附近小行星对的动力学演化

通过对未来1 Myr时间间隔内的运动方程进行数值积分，研究了木星附近近轨小行星对平均运动共振(3:1、4:1、5:2、7:3)的动力学演化。由于亚尔科夫斯基效应，初始轨道元素的不确定性和半长轴漂移显著影响轨道随时间的修正，特别是对于原本位于共振附近的物体。通过共振通常会导致轨道距离增长。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Астрономия и исследование космического пространства: Всероссийская с международным участием научная конференция студентов и молодых ученых, посвященная памяти Полины Евгеньевны Захаровой

自引率

0.00%

发文量