IAF Digital Library

8

session 8

Title: Orbital Dynamics (1)
type: oral
Description: This theme discusses advances in the knowledge of natural motions of objects in orbit around the Earth, planets, minor bodies, Lagrangian points and more generally natural orbital dynamics of spacecraft in the Solar System. It also covers advances in orbit determination.
Date: 2026-10-09
Time: 10:15
Room: Hall 8

IPC members

Co-Chair: Prof. Othon Winter, UNESP - São Paulo Sate University, Brazil;
Co-Chair: Prof. Kathleen Howell, Purdue University, United States;
Rapporteur: Mr. Yoshitsugu Hitachi, ispace, inc., Japan;

papers
Order	Time	Paper title	Mode	Presentation status	Speaker	Affiliation	Country
1	10:15	Cislunar Orbit Determination Using Ground-Based Passive Optical Data: Improving Uncertainty Realism with Differential Algebra and Adaptive Domain Splitting	15	confirmed	Ms. Wenxuan Song	Purple Mountain Observatory (PMO)	China
2	10:30	Generalizing fundamental solutions to a quasi-periodic, eccentric, inclined four-body model for the Sun-Earth-Moon system	15	confirmed	Mr. Adrien Legrand	University of Colorado Boulder	United States
3	10:45	Instantaneous Photo-Gravitational Equilibria and Solar-Sail Dynamics in the Sun–Earth-Moon Bi-Circular Restricted Four-Body Problem	15	confirmed	Mr. Christian Bellinazzi	Politecnico di Torino	Italy
4	11:00	Enhanced dynamical modeling of low-energy trajectories in multi-moon planetary systems	15	confirmed	Ms. Chiara Pozzi	Khalifa University of Science and Technology (KUST)	United Arab Emirates
5	11:15	Evolution Analysis of Spatial Heteroclinic Connections between Earth–Moon and Sun–Earth Libration Point Regimes	15	confirmed	Mr. Ruilong Li	Universitat Politecnica de Catalunya (UPC)	Spain
6	11:30	Diffractive-Sail Weak Stability Boundary Structure and Its Application to Achieving Efficient Ballistic Escape	15	confirmed	Mr. Shuyue Fu	Beihang University (BUAA)	China
7	11:45	Capturing Lagrangian coherent structures in low-energy transfer via the Lagrangian descriptor field with key dynamical information	15	confirmed	Mr. Yongjie Chen	School of Astronautics, Beihang University	China
8	12:00	Assessing Long-Term Solar-Sail Environmental Degradation for Planetary Sunshade Missions Operating Near the Photo-Gravitational Equilibrium Point L1	15	confirmed	Mr. Catello Leonardo Matonti	Politecnico di Torino	Italy
9	12:15	effects of dynamic model order on observability in multi-spacecraft angles-only autonomous navigation	15	confirmed	Ms. Menglu Gao	Northwestern Polytechnical University	China
10	12:30	Bifurcation Analysis of Libration Points and Manifolds in a Two-Parameter Generalized Restricted Three-Body Problem	15	confirmed	Mr. TuZhi Xu	School of Astronautics, Beihang University	China