Nonsingular elements in description of the motion of small eccentricity and inclination satellites Iwona Wytrzyszczak OriginalPaper Pages: 101 - 109
On the occurrence of near syzygies in the solar system Alastair J. C. McDonald OriginalPaper Pages: 139 - 153
Is the International Atomic Time TAI a coordinate time or a proper time? B. Guinot OriginalPaper Pages: 155 - 161
Classes of orbits in the main problem of satellite theory J. Martínez AlfaroV. Reglero OriginalPaper Pages: 163 - 173
Construction of a planetary solution with the help of anN-body program, and analytical complements P. Bretagnon OriginalPaper Pages: 181 - 190
On the radial intermediaries and the time transformation in satellite theory R. CidS. FerrerM. L. Sein-Echaluce OriginalPaper Pages: 191 - 205
