1. Dynamical friction on a satellite of a disk galaxy: The circular orbit

   • M. J. Valtonen
   • L. Valtaoja
   • G. G. Byrd

   OriginalPaper Pages: 95 - 113

2. Analytical continuation of stability of periodic orbits in the restricted three-body problem

   • J. Kadrnoška
   • P. Hadrava

   OriginalPaper Pages: 115 - 126

3. The celestial pole coordinates

   • N. Capitaine

   OriginalPaper Pages: 127 - 143

4. A procedure for the solution of Lambert's orbital boundary-value problem

   • R. H. Gooding

   OriginalPaper Pages: 145 - 165

5. Relativistic effects for near-earth satellite orbit determination

   • C. Huang
   • J. C. Ries
   • M. M. Watkins

   OriginalPaper Pages: 167 - 185