1. A Tenth Order Symplectic Runge–Kutta–Nyström Method

   • Ch. Tsitouras

   OriginalPaper Pages: 223 - 230

2. Combinations of Satellite Crossovers to Study Orbit and Residual Errors in Altimetry

   • Jaroslav Klokočník
   • Carl A. Wagner

   OriginalPaper Pages: 231 - 242

3. Diurnal and Subdiurnal Terms in Rdan97 Series

   • F. Roosbeek

   OriginalPaper Pages: 243 - 252

4. Lunisolar Apsidal Resonances at low Satellite Orbits

   • Sławomir Breiter

   OriginalPaper Pages: 253 - 274

5. Efficient Symplectic Integration of Satellite Orbits

   • Seppo Mikkola

   OriginalPaper Pages: 275 - 285

6. Explicit Symplectic Algorithms For Time‐Transformed Hamiltonians

   • Seppo Mikkola
   • Kiyotaka Tanikawa

   OriginalPaper Pages: 287 - 295