Session 10. Asteroid Dynamics I

Contributed Oral Parallel Session, Monday, October 12, 1998, 2:15-3:35pm, Madison Ballroom D

10.01 High-eccentricity non-secular Three-Period Resonances inside Two-period Resonances (Kirkwood Gaps)

S. Ferraz-Mello, T.A. Michtchenko, F. Roig (IAGUSP, Univ. Sao Paulo, Brazil)

10.02 Dynamical Evolution of Meteoroids via the Yarkovsky Effect

W. F. Bottke, Jr. (Cornell U.), D. P. Rubincam (GSFC), J. A. Burns (Cornell U.)

10.03 Family-based Collisional Models and Implications for the Origin of NEAs.

A. Cellino (Torino Astronomical Observatory), A. Dell'Oro (Pisa University), P. Michel (Torino Astronomical Observatory), P. Paolicchi (Pisa University), P. Tanga, V. Zappala (Torino Astronomical Observatory)

10.04 Chaotic Structure of the Asteroid belt and Origin of Mars--crossers

A. Morbidelli (CNRS, Observatory of Nice, France; AAS), D. Nesvorny (Observatory of Nice, France; University of Sao Paolo, Brasil)

10.05 The Mars-Crosser Population and Origin of Earth-Crosser Asteroids

P. Michel (Torino Obs.), F. Migliorini (Torino Obs.), A. Morbidelli (Nice Obs.), V. Zappala (Torino Obs.)

10.06 Close Encounters: Observations of the Earth-crossing Asteroids 1998 KY26 and 1998 ML14.

M. D. Hicks, P. R. Weissman, D. L. Rabinowitz, A. B. Chamberlin, B. J. Buratti (JPL), C. O. Lee (City College of San Francisco)

10.07 Could Asteroid 1997 XF11 Collide with Earth?

P. W. Chodas, D. K. Yeomans (JPL/Caltech)

10.08 Upper Bounds for the Earth-XF₁₁ Collision Probability

K. Muinonen (Univ. Helsinki)