[图书][B] Hamiltonian perturbation solutions for spacecraft orbit prediction: the method of Lie transforms
M Lara - 2021 - books.google.com
Analytical solutions to the orbital motion of celestial objects have been nowadays mostly
replaced by numerical solutions, but they are still irreplaceable whenever speed is to be …
replaced by numerical solutions, but they are still irreplaceable whenever speed is to be …
Towards a sustainable exploitation of the geosynchronous orbital region
In this work the orbital dynamics of Earth satellites about the geosynchronous altitude are
explored, with primary goal to assess current mitigation guidelines as well as to discuss the …
explored, with primary goal to assess current mitigation guidelines as well as to discuss the …
[HTML][HTML] Partial barriers to chaotic transport in 4D symplectic maps
M Firmbach, A Bäcker, R Ketzmerick - Chaos: An Interdisciplinary …, 2023 - pubs.aip.org
Chaotic transport in Hamiltonian systems is often restricted due to the presence of partial
barriers, leading to a limited flux between different regions in phase space. Typically, the …
barriers, leading to a limited flux between different regions in phase space. Typically, the …
Detection of separatrices and chaotic seas based on orbit amplitudes
J Daquin, C Charalambous - Celestial Mechanics and Dynamical …, 2023 - Springer
The maximum eccentricity method (MEM,(Dvorak et al. in Astron Astrophys 426 (2): L37–
L40, 2004)) is a standard tool for the analysis of planetary systems and their stability. The …
L40, 2004)) is a standard tool for the analysis of planetary systems and their stability. The …
Dynamical properties of the Molniya satellite constellation: long-term evolution of the semi-major axis
We describe the phase space structures related to the semi-major axis of Molniya-like
satellites subject to tesseral and lunisolar resonances. In particular, the questions answered …
satellites subject to tesseral and lunisolar resonances. In particular, the questions answered …
On the predictability and robustness of Galileo disposal orbits
The end-of-life disposal of Galileo satellites is needed to avoid collisions with operational
spacecraft and to prevent the generation of space debris. Either disposal into stable …
spacecraft and to prevent the generation of space debris. Either disposal into stable …
[HTML][HTML] Symbolic dynamics in a binary asteroid system
We highlight the existence of a topological horseshoe arising from an a–priori stable model
of the binary asteroid dynamics. The inspection is numerical and uses correctly aligned …
of the binary asteroid dynamics. The inspection is numerical and uses correctly aligned …
Secular dynamics and the lifetimes of lunar artificial satellites under natural force-driven orbital evolution
E Legnaro, C Efthymiopoulos - arXiv preprint arXiv:2406.14181, 2024 - arxiv.org
In this paper, we study the long-term (time scale of several years) orbital evolution of lunar
satellites under the sole action of natural forces. In particular, we focus on secular …
satellites under the sole action of natural forces. In particular, we focus on secular …
Disposal design for geosynchronous satellites revisited
The orbits at geosynchronous altitude provide a valuable natural resource for the human
kind. In the absence of atmospheric drag, human intervention is needed to keep the region …
kind. In the absence of atmospheric drag, human intervention is needed to keep the region …
Dinamica del volo spaziale attraverso strutture inviarianti e metodi degli indicatori di caos
E Scantamburlo - 2022 - research.unipd.it
The solutions originating at the collinear Lagrangian points L1, L2, and L3 of the Sun-Earth
system have been proposed as ideal locations to perform observations of the Solar activities …
system have been proposed as ideal locations to perform observations of the Solar activities …