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Charco Romero, María ; Folgueira, Marta ; García Cañada, Laura ; Montesinos, F. G. ; Rodríguez Caderot, Gracia ; Rodríguez Velasco, Gema ; García Alonso, Patricia | Editorial Complutense | 2007El portal Nuestro Almacén Virtual Experimental de Astronomía y Geodesia (NAVEGA) que se presenta en esta comunicación es el resultado final de un proyecto de innovación y mejora de la calidad educativa convocatoria UCM 2004-2005. En él el alumno[...]texto impreso
We present a comparison of the diurnal and subdiurnal nutations of the three last theories of rigid Earth nutation: SMART97, RDAN97 and REN 2000. For a better interpretation of the observations, we characterize their contribution to the polar mo[...]texto impreso
The tidal potential generated by bodies in the solar system contains Poisson terms, i.e., periodic terms with linearly time-dependent amplitudes. The influence of these terms in the Earth's rotation, although expected to be small, could be of in[...]texto impreso
We present here the new tables REN-2000 of the nutation for a rigid Earth model, starting from Hamiltonian theory, with a level of truncature at 0.1 mu as for individual coefficients instead of 5 mu as (Kinoshita & Souchay 1990). For this presen[...]texto impreso
We present a comparison of the diurnal and subdiurnal terms of the three last theories of rigid Earth's rotation: SMART97, RDAN97 and REN 2000. For a better interpretation of the observations, we characterize their contribution to the polar moti[...]texto impreso
We present a study of the Earth's rotational motion in terms of the Earth Orientation Parameters (EOP) of the new paradigm that is recommended by the IAU 2000 resolutions to transform between the celestial and terrestrial reference systems. This[...]texto impreso
In this paper we discuss the influence of the triaxiality of a celestial body on its free rotation, i.e. in absence of any external gravitational perturbation. We compare the results obtained through two different analytical formalisms, one esta[...]texto impreso
In this paper, we make a study about the influence of the coefficients of the geopotential C-4,C- m and S-4,S- m, (m = 1, 2, 3, 4) on the nutation, starting from the Hamiltonian theory as developed by Kinoshita (1977). We obtain ten coefficients[...]texto impreso
In this paper, we calculate the coefficients of the nutation for a rigid Earth model due to the C-3m and S-3m (m not equal 0) harmonics of the geopotential, starting from the Hamiltonian theory as developped by Kinoshita (1977). We show that the[...]texto impreso
Díaz-Cano Ocaña, Antonio ; Folgueira, Marta | 2015-02-20La adaptación al EEES ha hecho necesario que las Universidades hagan lo posible para mejorar las tasas de rendimiento, eficiencia y graduación de sus estudiantes, y para ello, es necesaria la puesta en marcha de un sistema de seguimiento del ren[...]texto impreso
Castrillón López, Marco ; Díaz-Cano Ocaña, Antonio ; Etayo Gordejuela, J. Javier ; Folgueira, Marta ; Infante del Río, Juan Antonio ; Pozo Coronado, Luis Miguel ; Rey Cabezas, Jose María | No publicado | 2013Material elaborado por profesores de la UCM para la asignatura de este nombre del grado en Ingeniería Matemáticas, el grado en Matemáticas y el grado en Matemáticas y Estadística. Contenidos: - Números enteros. Dígitos de control y criptografía[...]texto impreso
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The purpose of this paper is to show how to solve in Hamiltonian formalism the equations of the polar motion of any arbitrarily shaped elastic celestial body, i.e. the motion of its rotation axis ( or angular momentum) with respect to its figure[...]texto impreso
Context. The tidal potential generated by bodies in the solar system contains Poisson terms, i.e., periodic terms with linearly time-dependent amplitudes. The influence of these terms on the Earth's rotation, although expected to be small, is of[...]texto impreso
The fields of Astrodynamics and Space Geodesy research are experiencing continuous growth. Advancements in science and technology are enabling missions with much more challenging goals. In response, many new techniques have been introduced to so[...]
