Observatorio de I+D+i UPM

Descripción
We present analytical formulas to estimate the variation of achieved deflection for an Earth-impacting asteroid following a continuous tangential low-thrust deflection strategy. Relatively simple analytical expressions are obtained with the aid of asymptotic theory and the use of Peláez orbital elements set, an approach that is particularly suitable to the asteroid deflection problem and is not limited to small eccentricities. The accuracy of the proposed formulas is evaluated numerically showing negligible error for both early and late deflection campaigns. The results will be of aid in planning future low-thrust asteroid deflection missions
Internacional	Si
JCR del ISI	No
Título de la revista	Celestial Mechanics And Dynamical Astronomy
ISSN	0923-2958
Factor de impacto JCR	2,319
Información de impacto
Volumen	114
DOI
Número de revista	3
Desde la página	279
Hasta la página	295
Mes	NOVIEMBRE
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Esta actividad pertenece a memorias de investigación

• Autor: Claudio Bombardelli (UPM)
• Autor: Giulio Bau

• Creador: Departamento: Física Aplicada a la Ingeniería Aeronáutica