High-Order Analytic Expansion of Disturbing Function for Doubly Averaged Circular Restricted Three-Body Problem

Figure 1

A schematic illustration of the three-body configuration considered here in two kinds of coordinate. (a) Relative coordinate. Both the vectors and originates from the central mass denoted as . (b) Jacobi coordinate. The vector is originated from the primary mass , and the vector is originated from the barycenter of the primary mass and the secondary mass denoted as .

(a)

(b)