TITLE:
Periods, Eccentricities and Axes around L4,5 in the ER3BP under Radiating and Oblate Primaries
AUTHORS:
Aishetu Umar, Jagadish Singh
KEYWORDS:
Celestial Mechanics, Periods, Eccentricities, Axes, Triangular Points
JOURNAL NAME:
International Journal of Astronomy and Astrophysics,
Vol.4 No.4,
December
30,
2014
ABSTRACT: In the
framework of the elliptic restricted three-body problem, using a semi-analytic
approach, we investigate the effects of oblateness, radiation and eccentricity
of both primaries on the periodic orbits around the triangular Lagrangian
points of oblate and luminous binary systems. The frequencies of the long and
short orbits of the periodic motion are affected by the oblateness and
radiation of both primaries, so are their eccentricities, semi-major and
semi-minor axes.