A noncanonical analytic solution to theJ 2 perturbed two-body problem D. J. Jezewski OriginalPaper Pages: 343 - 361
An analytic solution for theJ 2 perturbed equatorial orbit D. J. Jezewski OriginalPaper Pages: 363 - 371
Three-dimensional regions of stability about the triangular equilibrium points Arthur L. Whipple OriginalPaper Pages: 385 - 394
Existence of the solution of Szebehely's equation in three dimensions using a two-parametric family of orbits F. VáradiB. Érdi OriginalPaper Pages: 395 - 405
Orbital rates of earth satellites at resonances to test the accuracy of earth gravity field models Jaroslav Klokočník OriginalPaper Pages: 407 - 422