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Barderas, Gonzalo ; Romero Pérez, Mª Pilar ; Goicoechea, S. | Universidad Complutense de Madrid | 2016La Misión ExoMars16 es la primera misión del programa ExoMars de la ESA, cuyo lanzamiento se realizó el día 14 de marzo de 2016 estando prevista su llegada a Marte en octubre de 2016. Esta misión consta del módulo orbital Gas Tracer Orbiter y de[...]texto impreso
Zamorano, P. ; Gambi Fernández, José María ; Romero Pérez, Mª Pilar ; García del Pino, M.L. | Società Italiana di Fisica | 2002-04The orbital motion about a central symmetric massive body appears very well described in terms of polar Gaussian coordinates because these are the only coordinates that can be materialized by a proper reference frame with origin at the centre of[...]texto impreso
Gambi Fernández, José María ; Romero Pérez, Mª Pilar ; San Miguel, A. ; Vicente, F. | Plenum | 1991-08A relativistic description for the transformation under a change of baseline between the Fermi coordinates associated to two nonrotating local reference frames is carried out by using techniques based on the world function and the parallel propa[...]texto impreso
In order to determine with reliability criteria ground deformations, an experimental geodetic network has been established in a volcanic area. A methodology of hypothesis testing to compare successive observations has been set up, and computer p[...]texto impreso
In this paper we show how uncertainty can be drastically reduced along our linguistic discourse. In particular, after discussing if the analysis of consistency in literature is a legitimate scientific question, from the linguistic analysis of th[...]texto impreso
Vázquez Poletti, José Luis ; Barderas, Gonzalo ; Llorente, Ignacio M. ; Romero Pérez, Mª Pilar | Springer | 2012Until now, several heuristics for scheduling parameter sweep applications in environments such as cluster and grid have been introduced. Cloud computing has revolutionized the way applications are executed in distributed environments, as now it [...]texto impreso
Gambi, J.M. ; Romero Pérez, Mª Pilar ; Zamorano, P. ; García del Pino, M.L. | Società Italiana di Fisica | 2000-02Conditions for the compatibility of the exterior metric of a spherically symmetric object with the field equations for the empty space and equations of motion and of trajectories for test particles, written in polar Gaussian and Fermi coordinate[...]texto impreso
This paper deals with an inverse problem concerning the determination of the MetNet Precursor Mission landing site coordinates on Mars using Phobos eclipses detection. The main difficulties are that this problem corresponds to the inversion of a[...]texto impreso
Gambi, J.M. ; Zamorano, P. ; Romero Pérez, Mª Pilar ; García del Pino, M.L. | Kluwer Academic | 1996The orbital motion of test particles about a central body at rest is described in terms of a coordinate system that, unlike the usual coordinates, can be materialized by a proper (Fermi) reference frame with origin located at the body's centre w[...]texto impreso
Barderas, Gonzalo ; Romero Pérez, Mª Pilar ; Vázquez Martínez, Luis ; Vázquez Poletti, José Luis ; Llorente, I. M. | Wiley | 2012-11We have generated predictions for observing Phobos transits during the period 2012–2014 using the Mars Science Laboratory. We describe how the detections of Phobos eclipses can be used as an alternative procedure to determine the coordinates of [...]texto impreso
In this paper we present the determination of the optimal longitudes to maintain an areostationary satellite within a predefined longitude band over a place above Mars taking into account the Martian gravitational field perturbations and solar r[...]texto impreso
Romero Pérez, Mª Pilar ; Gambi, J.M. ; Patino, E. ; Antolin Sánchez, Roberto | SPRINGER-VERLAG BERLIN | 2008In order to keep geostationary satellites within the prescribed boundaries to satisfy mission requirements, orbital station keeping manoeuvres are performed periodically to compensate natural perturbations on the satellites. The propulsion syste[...]texto impreso
Following Synge’s idea, a Post-Newtonian Covariant Formulation to estimate orders of magnitude in the design of experiments for the measurement by differential chronometry of the curvature of an observer world-line (g) and the curvature of space[...]texto impreso
Romero Pérez, Mª Pilar ; Barderas, Gonzalo ; Vázquez Poletti, José Luis ; Llorente, I. M. | Elsevier Science | 2011-10Mars MetNet Precursor is a mission for Martian atmospheric measurement studies. In this work, we present an areographic temporal pattern description of Phobos solar eclipses for the establishment of an observational strategy to detect such event[...]
