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    Article

    Perturbed initial orbit determination

    An algorithm for robust initial orbit determination (IOD) under perturbed orbital dynamics is presented. By leveraging map inversion techniques defined in the algebra of Taylor polynomials, this tool returns a...

    Alberto Fossà, Matteo Losacco, Roberto Armellin in Astrodynamics (2024)

  2. No Access

    Article

    Differential algebra methods applied to continuous abacus generation and bifurcation detection: application to periodic families of the Earth–Moon system

    The return of human space missions to the Moon puts the Earth–Moon system (EMS) at the center of attention. Hence, studying the periodic solutions to the circular restricted three-body problem (CR3BP) is cruci...

    Thomas Caleb, Matteo Losacco, Alberto Fossà, Roberto Armellin in Nonlinear Dynamics (2023)

  3. Article

    Open Access

    Impact probability computation of near-Earth objects using Monte Carlo line sampling and subset simulation

    This work introduces two Monte Carlo (MC)-based sampling methods, known as line sampling and subset simulation, to improve the performance of standard MC analyses in the context of asteroid impact risk assessm...

    Matteo Romano, Matteo Losacco in Celestial Mechanics and Dynamical Astronomy (2020)