1. Note on the reducing transformation and secular coupling

   • J. Henrard

   OriginalPaper Pages: 327 - 331

2. An alternate transition from the Lagrangian of a satellite to equations of motion

   • S. R. Marandi
   • V. J. Modi

   OriginalPaper Pages: 333 - 386

3. Equations of motion of elliptic restricted problem of three bodies with variable mass

   • R. K. Das
   • A. K. Shrivastava
   • B. Ishwar

   OriginalPaper Pages: 387 - 393

4. On gravitational orbits and the virial theorem

   • J. L. Brun
   • A. F. Pacheco

   OriginalPaper Pages: 395 - 400

5. Efficient numerical routines to find the averaged motion of small dust particles under the Poynting-Robertson force

   • M. S. Staniucha
   • M. Banaszkiewicz

   OriginalPaper Pages: 401 - 405

6. A note on the application of a generalized canonical approach to non-linear Hamiltonian systems

   • R. A. Howland

   OriginalPaper Pages: 407 - 412

7. Supplemental satellites and lunisolar precession

   • B. Bertotti

   Erratum Pages: 413 - 413