1. Copernicus... and modern dynamical astronomy

   • P. K. Seidelmann

   Report Pages: 295 - 295

2. Planetary theories

   • J. M. A. Danby

   OriginalPaper Pages: 297 - 302

3. Cometary motions

   • B. G. Marsden

   OriginalPaper Pages: 303 - 314

4. Minor planet motions

   • Paul Herget

   OriginalPaper Pages: 315 - 319

5. On the origin of the solar system, I

   • Gerard P. Kuiper

   OriginalPaper Pages: 321 - 348

6. Stellar dynamics

   • Ivan R. King

   OriginalPaper Pages: 349 - 357

7. The problem of three bodies

   • Victor Szebehely

   OriginalPaper Pages: 359 - 363

8. Numerical investigation of the planar restricted three-body problem

   • V. V. Markellos

   OriginalPaper Pages: 365 - 380

9. Sufficient conditions for hyperbolic-elliptic escape and for ‘ejection without escape’ in the three-body problem

   • Christian Marchal

   OriginalPaper Pages: 381 - 393

10. The determination of the satellite orbit of Mariner 9

    • G. H. Born
    • E. J. Christensen
    • S. J. Reinbold

    OriginalPaper Pages: 395 - 414

11. Abstracts of forthcoming papers

    Abstract Pages: 415 - 415