Satellites galiléens de Jupiter : phénomènes et configurations pour 1990, suivis d'une méthode permettant de calculer les phénomènes pour 1991

Abstract : Since 1985, a supplement to the Connaissance des Temps is published and gives the positions of the Galilean Satellites of Jupiter, of the First Eight Satellites of Saturn and of the Five Satellites of Uranus under a mixed form of representation, involving secular and periodic terms and depending directly on time. The accuracy is near that of the original theories. A floppy disk is available with these ephemerides. However, observers wish to keep ephemerides allowing to identify immediately the Galilean satellites and to know the dates of the phenomena which are calculated to the nearest second of time. This is given by the present booklet, particularly the configurations giving positions with an accuracy of 10" relatively to Jupiter. Besides these informations, the present booklet gives various data concerning the Galilean satellites. We also present a method which permits the calculation of the phenomena for the next year.
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  • HAL Id : hal-01478810, version 1

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Th. Derouazi, D.T. Vu, Ch. Ruatti. Satellites galiléens de Jupiter : phénomènes et configurations pour 1990, suivis d'une méthode permettant de calculer les phénomènes pour 1991. [Rapport de recherche] Institut de mécanique céleste et de calcul des éphémérides(IMCCE). 1989, 71 p., figures, tableaux. ⟨hal-01478810⟩

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