PRELIMINARY PROGRAMME :

SESSION 1 - Tuesday 16:00 OPENING SESSION

Sylvio Ferraz Mello
invited
Resonance and Stability of Extra-solar Planetary Systems

Alessandro Morbidelli
invited
Asteroid population models

Hans Rickman
invited
Transport of comets to the inner solar system

SESSION 2 Wednesday 09:00 EXTRASOLAR PLANETARY SYSTEMS

Andrzej Maciejewsky
invited
Fitting orbits

Fred Adams
invited
Formation and migration of extrasolar planets

Jacques Henrard
Planetary Three-body Problem Revisited

Rudolf Dvorak
Our Solar System as model for Exosolar Planetary Systems

SESSION 3 Wednesday 11:00 COMETS

Gonzalo Tancredi, J. Virtanen and K. Muinonen
The Transfer from the TransNeptunian Region to the Jupiter Family of Comets

Arika Higuchi
Transport of Comets to the Outer Planetary System

Giovanni-Federico Gronchi
The computation of the MOID for cometary orbits

Vacheslav Emel'yanenko
Dynamical evolution of comets from high-eccentricity trans-Neptunian orbits to near-Earth space

Lubos Neslusan
The distributions of angular elements of new comets

Piotr A. Dybczynski
Long term dynamical evolution of the Oort cloud comets: galactic and planetary perturbations

SESSION 4 Wednesday 15:00 EXTRASOLAR PLANETARY SYSTEMS

Ji-Lin Zhou
invited
Dynamical Evolution of Extrosolar Planetary Systems

Eiichiro Kokubo
invited
Dynamics of Planetesimals

John Hadjidemetriou and D. Psychoyos
Dynamics of Resonant Extrasolar Systems: 5/2 and 7/3 Resonances

Evgeny Griv
Formation of the Solar System by Gravitational Instability

SESSION 5 Wednesday 17:00 SPACE DEBRIS

Alessandro Rossi
invited
Population models for space debris

Ernesto Vieira Neto
The Orbital Evolution of Space Debris Particles Cloud at GPS Altitudes

Vasile Mioc, M. Anisiu and M. Stavinschi
Symmetric periodic orbits in proto-stellar systems

Elke Pilat-Lohinger
Planetary motion in double star systems: The influence of the secondary

Daniel Benest
Planetary orbits in double stars : Infuence of the binary's orbital eccentricity

SESSION 6 Thursday 09:00 ASTEROID BELTS (MAIN)

Fernando Roig
invited
Asteroid Proper Elements: Recent Computational Progress and Impact of Mass Production

Anne Lemaitre
invited
Family Classification from Very Large Catalogs

Hans Scholl
The Mars Trojans may be some of the oldest small asteroids in the terrestrial planet region

Mikael Granvik
Asteroid identification at discovery

SESSION 7 Thursday 11:00 ASTEROID BELTS (NEA)

Andrea Milani
invited
Virtual Asteroids and Virtual Impactors

Giovanni B. Valsecchi
The size of collision solutions in orbital elements space

Jenni Virtanen
Asteroid impact risk assessment at discovery: The case of 2004 AS1

Steven R. Chesley
Impact Probabilities from Single Night Asteroid Detections

Giacomo Tommei
Nonlinear impact monitoring:1-Dimensional or 2-Dimensional sampling of confidence region?

SESSION 8 Friday 09:00 ASTEROID BELTS (DIFFUSION)

Harry Varvoglis
invited
Diffusion in the asteroid belt

Claude Froeschle
Numerical Evidence of global Arnold Diffusion in quasi-integrable Hamiltonian Systems

Massimiliano Guzzo
On the determination of mixed resonances in the Solar System

Slobodan Ninkovic and Zoran Knezevic
Reliability of Lyapunov Characteristic Exponents Computed over Finite Intervals of Time

Li-Chin Yeh
The Chaotic Orbits and Formation of Kirkwood Gaps

SESSION 9 Friday 11:00 ASTEROID BELTS (FORMATION)

Hal Levison
invited
Interaction of planetesimals with the giant planets and the shaping of the transneptunian belt

Kleomenis Tsiganis
Non-steady migration of the outer planets: Effects on the inner solar system

Ing-Guey Jiang
On the Resonant Capture of Kuiper Belt Objects

Matija Cuk
Resonances Near the Orbit of 2003 VB12 (Sedna)

Thomas Kotoulas and G. Voyatzis
Bifurcations of periodic orbits and potential stability regions in Kuiper belt dynamics

SESSION 10 Friday 15:00 NON GRAVITATIONAL PERTURBATIONS

Steven R. Chesley
invited
Nongravitational Perturbations on Comets

David Vokrouhlicky
invited
Non-Gravitational Perturbations and the Evolution of the Asteroid Main Belt

David Chapek
Yakovsky effect determination in complex circumstances

M. Broz, D. Vokrouhlicky, A. Morbidelli, D. Nesvorny, F. Roig
Yarkovsky-driven origin of the unstable population of asteroids in the 2:1 mean motion resonance with Jupiter

SESSION 11 Friday 17:00 METEORITES AND COLLISIONS IN THE ASTEROID BELT

William Bottke
invited
Origin and transport of meteorites

Patrick Michel
Collisions between asteroids at the catastrophic disruption threshold

Sergei Ipatov and J. C. Mather
Migration of small bodies and dust to the terrestrial planets

David P. O'Brien and R. Greenberg
The Collisional and Dynamical Evolution of the Main-Belt, NEA and TNO Populations

Christos Efthymiopoulos
Formal Integrals and Nekhoroshev Stability for the Trojan Asteroids

SESSION 12 Saturday 09:00 METEORS

David J. Asher
invited
The dynamical structure of meteor streams and meteor shower predictions

Galina Ryabova
A mathematical model of the Geminid meteoroid stream

Vjera Miovic and S. Nedeljkovic
Forward-Scattering of Meteors: A Digital Way

Stefan Gajdos and V. Porubcan
Bolide meteor streams

Ferenc Szenkovits , E. Garda-Matyas, Z. Mako and I. Csillik
Necessary Conditions of the Capture and Applications to the NEAs

SESSION 13 Saturday 11:00 DUST

Mark Wyatt
invited
The Origin and Evolution of Dust Belts

Josef Klacka and M. Kocifaj
Invariant of motion for interstellar dust captured in the Solar System

Miroslav Kocifaj, J. Klacka and H. Horvath
Nonspherical dust in exterior resonances with Neptune

Alex Rosaev
Some effects of gravity interactions between ring’s particles on the structure of planetary rings

Edouard D. Kouznetsov and K. V. Kholshevnikov
Behaviour of a Two-Planetary System on a cosmogonic time-scale

POSTERS

Ernesto Vieira Neto
The Use of the Two-Body Energy to Study Problems of Escape/Capture

Galina Ryabova, I.P. Williams, A.P. Baturin and A.M. Chernitsov
Asteroid 2003 EH1 and the Quadrantid meteoroid stream

Galina Ryabova
On the dynamical consequences of the Poynting-Robertson drag caused by solar wind

Eugene Poliakow
Numerical Modelling of the Paleotidal Evolution of the Earth-Moon System

Yu. V. Barkin, J.M. Ferrandiz
Tide elastic energy in planetary systems and its dynamical role

Yu. V. Barkin, J.M. Ferrandiz, V.G. Vilke
Celestial Mechanics of planet shells

Masaya Masayoshi Saito
Rectilinear three-body problem using symbolic dynamics

Alex Rosaev
Notes to Jupiter and Saturn irregular satellite breakup reconstruction

Kailash C. Sahu
A Planetary Transit Survey towards the Galactic Bulge Using HST

Denis L. Gorshanov, N. A. Shakht, E. V. Polyakov, A. A. Kisselev
Observations of 61 Cygni at Pulkovo with 65 cm refractor

Natalia Shakht
Astrometric observations of 51 Peg and Gliese 623 at Pulkovo observatory with 65 cm refractor

Zoltán Makó, I. Csillik, F. Szenkovits and E. Garda-Matyas
Classification of NEAs with Artificial Neuronal Network

Rodica Roman
The Restricted Three-Body Problem. Comments on the Photogravitational Effect

Aleksandar Tomic and Dj. Koruga
Asteroid belt and dynamical arrangement of the Solar System to the neighbouring star and background radiation

Tapan Chatterjee
Orbital Evolution of Planetesimals to Planets

Stefan Berinde
Searching for gravity assisted trajectories to accessible near-Earth asteroids

Stéphane Valk
Early warnings and shooting stars for too short arcs

Galina Ryabova
On the dynamical consequences of the Poynting-Robertson drag caused by solar wind

Sasa Nedeljkovic, V. Miovic, D. Milisavljevic, B.C. Netterfield and U. Pen
Detection of meteors with a digital RF spectrometer: A Science Overview

Alvaro Alvarez-Candal
The role of Resonance Stickiness in the dynamical transfer of comets to the Asteroid Belt

Miguel de Val Borro
Disk instabilities and vorticity generation by giant planets in disks

Miguel de Val Borro
High resolution accretion flow onto planets embedded in protoplanetary disks

Benoît Noyelles
The k:k+4 resonances in planetary systems

Milan M. Cirkovic
Boundaries of the Habitable Zone: Unifying Dynamics, Astrophysics and Astrobiology

Mihailo Cubrovic
Regimes of Stability and Scaling Relations for the Removal Time in the Asteroid Belt: A Simple Kinetic Model and Numerical Tests

Pawel Kankiewicz
The motion and stability of some large-eccentricity Near-Earth Asteroids

Pavol Pastor and J. Klacka
Poynting-Robertson effect and capture of grains in exterior resonances with planets

Michal Kocer
KLENOT -- Near Earth and Other unusual objects observations

Dionyssia Psychoyos
Dynamics of 2/1 Resonant systems: Application to HD 82943

Edi Bon and M. M. Cirkovic
Archaeo-catastrophicism

Andjelka Kovacevic and M. Kuzmanoski
Masses of (1) Ceres and (4) Vesta derived from new close encounters

Slobodan Ninkovic and V. Trajkovska
A mass estimate for a sample of nearby stars

Dragomir Olevic and Z. Cvetkovic
The Absolute-Magnitude Distribution for Asteroids as Function of Kinetic Momentum and Jacobi's Constant

K. Muinonen, J. Virtanen, M. Granvik and T. Laakso
Statistical inversion of orbits for moderately observed asteroids

Florian Freistetter
Recurrent Ordered Motion in Chaotic Systems

Mikael Granvik
Statistical inversion of exoplanet orbits using radial velocity data

Teemu Laakso
Protective effect of giant planets

Josef Durech
433 EROS - Comparison of Times of Lightcurve extrema from 1901-1938 with the actual rotation states

Rade Pavlovic
The Fulfillment of Geometrical Condition for Application of the Theorem of Nekhoroshev in Koronis Family

Goran Damljanovic and N. Pejovic
Improved Proper Motions of some Hipparcos Stars via Long Term Classical Observations

COLLOQUIUM FORMAT:

There will be 30 min invited talks and 15 min contributed talks.Times include discussion. There will also be poster sessions. Constraints on the poster size will be provided soon. You are kindly requested to submit your abstract by June 1st, 2004.

COLLOQUIUM SCHEDULE :

Coffee-breaks and Posters : 10.30 - 11 and 16.30 - 17 every working day.

All sessions will be held in the Ceremonial Hall of the Faculty of Civil Engineering. Video beam, overhead projectors and slide projectors will be available. If you have special requests, please let us know well in advance to ensure a successful solution. PC, e-mail and internet access as well as photo-copying machine will also be available.

The language of IAU Coll. 197 will be English.