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题名: Analysis on the long term orbital evolution of Molniya satellites
作者: Zhu, Ting-Lei1, 2, 3; Zhao, Chang-Yin1, 2; Wang, Hong-Bo1, 2; Zhang, Ming-Jiang1, 2, 3
刊名: ASTROPHYSICS AND SPACE SCIENCE
出版日期: 2015-06-01
卷号: 357, 期号:2, 页码:126
关键词: Semi-major axis ; Luni-solar resonance ; Resonance overlap ; Critical inclination ; Large eccentricity
学科分类: 天文和天体物理
DOI: 10.1007/s10509-015-2355-y
文章类型: Article
英文摘要: Long term evolution of the Molniya satellites are investigated by means of historical data analysis, theoretical analysis and numerical integration. Both the mean motion resonance problem and the critical inclination problem are studied. The period and the amplitude of the semi-major axis for each satellite are obtained analytically and compared with the observational data. In addition, the reason of the observed sudden changes in the center and the amplitude of the oscillating semi-major axes is determined as the effect of the atmosphere drag. For the long period perigee motion, the dominant perturbations come from the luni-solar gravity. A two-degree-of freedom system is established by adding the two periodic terms of the neighbor resonances to the Hamiltonian of the classical single resonance model. In theory, the resulting resonance overlap model is responsible for the chaotic layer between the libration region and the circulation region. In practice, it is applied to explain the quick decay of the earliest Molniya satellites and to study the satellites that still orbiting the Earth at present.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Astronomy & Astrophysics
研究领域[WOS]: Astronomy & Astrophysics
关键词[WOS]: LUNI-SOLAR PERTURBATIONS ; CRITICAL INCLINATION ; RESONANCES ; ECCENTRICITY ; DYNAMICS ; EARTH
收录类别: SCI
所属项目名称: PMO_LIB-IR
语种: 英语
WOS记录号: WOS:000354392900031
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/14814
Appears in Collections:空间目标与碎片观测研究基地_期刊论文

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作者单位: 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
2.Chinese Acad Sci, Key Lab Space Object & Debris Observat, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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