Stability of Triangular Equilibrium Points in the Generalised Photogravitational Restricted Three Body Problem

Mahesh Kumar and Avdhesh Kumar

International Journal of Scientific Research in Science and Technology, 2026, vol. 13, issue 1, 198-207

Abstract: This paper investigates the stability of triangular equilibrium points (L4, L5) in the generalized photogravitational restricted three‑body problem, considering the combined effects of radiation pressure and oblateness of both primaries. Using variational equations and characteristic roots, the linear stability conditions are derived. The analysis shows that triangular points are stable when the mass parameter lies within 0

Keywords: Restricted three body problem; Photo gravitational effects; Radiation pressure; Triangular equilibrium points (L4, L5); Oblateness of primaries (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:etm:ijsrst:v13:y2026:i1:id:1382

DOI: 10.32628/IJSRST26132

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