Author(s)

M. R. Hassan¹, Sweta Kumari², R. R. Thapa³, Md. Aminul Hassan⁴

¹Department of Mathematics, S. M. College, T. M. Bhagalpur University, Bhagalpur, India.
²T. M. Bhagalpur University, Bhagalpur, India.
³Department of Mathematics, P. G. Campus, Tribhuvan University, Biratnagar, Nepal.
⁴GTE, Bangalore, India.

The paper deals with the existence of the coplanar libration points in the restricted three-body problem when the smaller primary is a triaxial rigid body and the infinitesimal body is of variable mass. Following small parameter method, the coordinates of collinear libration points are established whereas the coordinates of triangular libration points are established by classical method. It is found that the mass reduction factor has small effect but triaxiality parameters of the smaller primary have great effects on the coordinates of the libration points.

Restricted Three-Body Problem, Jean’s Law, Space-Time Transformation, Triaxiality, Mass Reduction Factors, Libration Points

Hassan, M. , Kumari, S. , Thapa, R. and Hassan, M. (2019) Libration Points in the R3BP with a Triaxial Rigid Body as the Smaller Primary and a Variable Mass Infinitesimal Bod. International Journal of Astronomy and Astrophysics, 9, 21-38. doi: 10.4236/ijaa.2019.91003.