A simplified solar system including the Sun, Jupiter and a 'false' Pluto -Sun point of view- [Un système solaire simplifié incluant le Soleil, Jupiter et un 'faux' Pluton -point de vue du Soleil-].
In order to display the fact that retrogradations could be non periodical,
a simplified solar system is defined: it includes the Sun (small yellow sphere),
Jupiter (big orange sphere) and a 'false' Pluto (small grey sphere, with an important eccentricity and an initial position closer to Jupiter).
See the non heliocentric point of view:
(CMAP28 WWW site: this page was created on 10/05/2019 and last updated on 02/26/2022 19:04:51 -CET-)