• openAccess   Astrometria de asteroides en el Observatorio Astronómico de Valencia 

      López Ortí, José Antonio; López García, A.; García Cubero, Francisco; Valdés Navarro, José L.; Castro Soler, Joaquín; López Machí, R. Instituto Geográfico Nacional (1987)
      Con el propósito de participar en el programa internacional de observación de asteroides seleccionados, que coordina el Instituto de Astronomía Teórica de Leningrado (1), así como aportar datos de posiciones observadas de ...
    • closedAccess   Figures of equilibrium in close binary systems 

      López Ortí, José Antonio; López García, A.; López Machí, R. Kluwer Academic Publishers (1992-12)
      The equilibrium configurations of close binary systems are analyzed. The autogravitational, centrifugal and tidal potentials are expanded in Clairaut's coordinates. From the set of the total potential angular terms an ...
    • closedAccess   Improved Method for Orbital Elements Differential Correction. 

      López García, A.; López Ortí, José Antonio; López Machí, R. © Springer Netherlands (1990)
      As was pointed out by IAU in 1976, an important problem in fundamental astronomy is the improvement of the vernal equinox and equator positions. To this aim, it is necessary to know the accurate values of minor planets ...