Ordenación asintótica del potencial terrestre

  1. Abad Medina, Alberto
  2. San Juan Díaz, Juan Félix
  3. Serrano Pastor, Sergio
Journal:
Monografías de la Real Academia de Ciencias Exactas, Físicas, Químicas y Naturales de Zaragoza

ISSN: 1132-6360

Year of publication: 2003

Issue: 22

Pages: 111-120

Type: Article

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More publications in: Monografías de la Real Academia de Ciencias Exactas, Físicas, Químicas y Naturales de Zaragoza

Abstract

The importance of the development of analytical theories for the motion of artificial satellites is well known, however the involved algebra makes very difficult each advance in the efficience of such theories. We propose here a method to improve the precision of the theories with less computational effort: a detailed study of the relative value of each term of the Hamiltonian will lead to a new asymptotic ordering depending on the initial conditions of the satellite. In this paper we show how such method reduce the computing time of the generation of a theory and the computing time of the ephemeris program.

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