Initial Parameter Analysis about Resonant Orbits in Earth-Moon System
Joint Authors
Yang, Xiao-Dong
Qian, Ying-Jing
Liu, Li-Bo
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-23
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
The initial parameters about resonant orbits in the Earth-Moon system were investigated in this study.
Resonant orbits with different ratios are obtained in the two-body problem and planar circular restricted three-body problem (i.e., PCRTBP).
It is found that the eccentricity and initial phase are two important initial parameters of resonant orbits that affect the closest distance between the spacecraft and the Moon.
Potential resonant transition or resonant flyby may occur depending on the possibility of the spacecraft approaching the Moon.
Based on an analysis of ballistic capture and flyby, the Kepler energy and the planet’s perturbed gravitational sphere are used as criteria to establish connections between the initial parameters and the possible “steady” resonant orbits.
The initial parameter intervals that can cause instability of the resonant orbits in the CRTBP are obtained.
Examples of resonant orbits in 1:2 and 2:1 resonances are provided to verify the proposed criteria.
American Psychological Association (APA)
Liu, Li-Bo& Qian, Ying-Jing& Yang, Xiao-Dong. 2019. Initial Parameter Analysis about Resonant Orbits in Earth-Moon System. Advances in Astronomy،Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1114422
Modern Language Association (MLA)
Liu, Li-Bo…[et al.]. Initial Parameter Analysis about Resonant Orbits in Earth-Moon System. Advances in Astronomy No. 2019 (2019), pp.1-17.
https://search.emarefa.net/detail/BIM-1114422
American Medical Association (AMA)
Liu, Li-Bo& Qian, Ying-Jing& Yang, Xiao-Dong. Initial Parameter Analysis about Resonant Orbits in Earth-Moon System. Advances in Astronomy. 2019. Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1114422
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1114422