Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-24T15:06:38.459Z Has data issue: false hasContentIssue false

Dynamics of Fictitious Earth’s Satellites with Possible Past Values of the Ecliptic

Published online by Cambridge University Press:  12 April 2016

N. Callegari jr
Affiliation:
Universidade Estadual Paulista-IGCE-DEMAC C.Postal 178 CEP 13.500-970 Rio ClaroBrasil
T. Yokoyama
Affiliation:
Universidade Estadual Paulista-IGCE-DEMAC C.Postal 178 CEP 13.500-970 Rio ClaroBrasil
E.P. Marinho
Affiliation:
Universidade Estadual Paulista-IGCE-DEMAC C.Postal 178 CEP 13.500-970 Rio ClaroBrasil

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

According to many authors, there is no reason to believe that inner planets never had satellites in the past. Indeed, Alfvén and Arrhenius (1972), Burns (1973), Ward and Reid (1973), etc, explain their disappearance using essentially tidal effects which cause secular variations in the semimajor axes. Here, taking into account only gravitational forces, we show that the extinction or the non existence of Earth’s satellites could also be related to some strong instabilities which increase the eccentricities e to prohibitive values.

Type
Extended Abstracts
Copyright
Copyright © Kluwer 1999

References

Alfvén, H. and Arrhenius, G.: 1972, The Moon, 5, 210230.CrossRefGoogle Scholar
Burns, J.: 1973, Nature Physical Science, 242, 2325.Google Scholar
Canup, R.M. et al.:1999, preprint Google Scholar
Chyba, C.F. et al.: 1989, Astron. Astrophys., 219, L23L26.Google Scholar
Goldreich, P.: 1966, Rev. of Geophysics, 4, 411434.Google Scholar
Kinoshita, H. and Nakai, H.: 1991, Cel. Mech.& Dyn. Ast., 52, 293303.Google Scholar
Laskar, J. and Robutel, P.: 1993,Nature, 361, 608612.Google Scholar
Touma, J. and Wisdom, J.: 1994, Ast. J., 108, 19431961.Google Scholar
Touma, J. and Wisdom, J.: 1998, Art.J., 115, 16531663.Google Scholar
Ward, W. and Reid, M.: 1973, Mon. Not. R. Astr. Soc., 164, 2132.Google Scholar
Yokoyama, T.:1998, Planet.Sp.Sci, acceptedGoogle Scholar