1. Editorial note

   EditorialNotes Pages: 286 - 286

2. The three-body problem near triple collision

   • Joerg Waldvogel

   OriginalPaper Pages: 287 - 300

3. A theory of the Trojan asteroids

   • Boris Garfinkel

   OriginalPaper Pages: 301 - 306

4. An approximate semi-analytical solution for orbit- and attitude maneuvers of spin-stabilized satellites

   • Martin C. Eckstein

   OriginalPaper Pages: 307 - 320

5. The elimination of short and intermediate period terms from the problem of a high altitude earth satellite

   • Otis F. Graf Jr.

   OriginalPaper Pages: 321 - 329

6. On the artificial satellite theory

   • J. Henrard

   Report Pages: 331 - 331

7. The development of the Poincaré-similar elements with eccentric anomaly as the independent variable

   • Victor R. Bond

   Report Pages: 333 - 333

8. Some investigations into the atmospheric drag problem

   • Alan H. Jupp

   OriginalPaper Pages: 335 - 339

9. Perturbation of a satellite orbiter by the oblateness of the primary planet

   • E. A. Roth

   OriginalPaper Pages: 341 - 349

10. Error bounds for perturbation methods

    • Urs Kirchaber

    OriginalPaper Pages: 351 - 362

11. Newtonian cosmology ifG varies

    • John P. Vinti

    BriefCommunication Pages: 363 - 363

12. Miscellanea from the history of celestial mechanics

    • Otto Volk

    OriginalPaper Pages: 365 - 382

13. A note on the solution of the variational equations of a class of dynamical systems

    • R. Broucke
    • H. Lass
    • D. Boggs

    OriginalPaper Pages: 383 - 392