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A geometrical study about the biparametric family of anomalies in the elliptic two-body problem with extensions to other families

López Ortí, José Antonio; Marco Castillo, Francisco José; Martínez Uso, María José (MDPI AG, 2024-02)

[EN] In the present paper, we efficiently solve the two-body problem for extreme cases such as those with high eccentricities. The use of numerical methods, with the usual variables, cannot maintain the perihelion passage ...
Derivative-free high-order methods applied to preliminary orbit determination

Chicharro López, Francisco Israel; Cordero Barbero, Alicia; Torregrosa Sánchez, Juan Ramón (Elsevier, 2013-04)

From position and velocity coordinates for several given instants, it is possible to determine the orbital elements of the preliminary orbit, taking only into account mutual gravitational attraction forces between the Earth ...
Geocentric orbit calculation and state vector determination introducing perturbing accelerations

Alventosa Corts, María (Universitat Politècnica de València, 2021-10-22)

[ES] La finalidad principal del presente proyecto es resolver la ecuación fundamental del movimiento relativo de dos cuerpos en el espacio, introduciendo un alto nivel de precisión, que se alcanza tomando en consideración ...

Mostrando ítems 1-3 de 3