A new configuration in the sense of concentric Sitnikov problem is introduced in this paper.
This configuration consists of four primaries P i (i= 1, 2, 3, 4) of masses mi, respectively …

Six-body configuration is investigated with the effects of oblateness, variable mass as well
as Coriolis and centrifugal forces, where four equal bodies are placed at the vertices of a …

This research presents a model of a specific restricted five-body problem. In this model,
there are four main bodies, referred to as primary bodies. The first two primary bodies have …

We study the motion of infinitesimal mass in the vicinity of the dominant primaries under the
Newtonian law of gravitation in the restricted eight-body problem. The proposed problem is …

In the exploration of the photo-gravitational restricted eight-body problem, this manuscript
has meticulously studied the existence and stability of in-plane equilibrium points. A total of …

The goal of the present manuscript is to study the existence of out-of-plane equilibrium
points and their stability in the photogravitational restricted six-body problem. It is found that …

In this paper, we studied the oblateness and segment-length effect on the dynamics of the
restricted 2+ 2 body problem. It consists of two primaries and two infinitesimal bodies …

In this paper, we investigate motion of infinitesimal mass m in the restricted three-body
problem using heterogeneous spheroid with three layers. We consider the less massive …

This manuscript thoroughly explores the dynamics of a test particle around out-of-plane
equilibrium points within the circular restricted eight-body problem. This particular scenario …

This paper deals with the existence and stability of libration points in linear sense in central
square configuration of restricted six-body problem when small perturbations υ and ρ are …