- duration of invited talks: 20 min including questions

- duration of oral presentations: 12 min including questions

- the posters will be posted in Salle Cassini of Paris Observatory during the whole duration of the Journées

- the dimensions of the posters are 1 m x 1 m

Session 1 - The astronomical constants, SI units and future developments in numerical standards

Luzum B. (invited): IAU Working Group on Numerical Standards for Fundamental Astronomy: the second triennium (Abstract)

Petit G. (invited): The new edition of the IERS Conventions: conventional reference systems and constants (Abstract)

Jacobson R. et al.: Planetary System GMs in the JPL Planetary Ephemerides (Abstract)

Hohenkerk C.: SOFA – status report, a review and a look to the future (Abstract)

Capitaine N. and Guinot B.: Proposal for the re-definition of the astronomical unit of length through a fixed relation to the SI metre (Abstract)

Vondrák J. et al.: Some new thoughts about long-term precession formula (Abstract)

(Special session organized in coordination with IAU Commission 4)

Fienga A. (invited): INPOP, Intégration Numérique Planétaire de l'Observatoire de Paris (Abstract)

Folkner W. (invited): Recent developments in planetary ephemeris observations (Abstract)

Pitjeva E. (invited): EPM - Ephemerides of planets and the Moon of IAA RAS: their model, accuracy, availability (Abstract)

Laskar J.: INPOP, a 1 Million year planetary ephemeris (Abstract)

Kudryavtsev S.: Development of long-term numerical ephemerides of major planets to analytical series (Abstract)

Yagudina E. et al.: New version of ERA-EPM Moon theory (Abstract)

Manche H. et al.: LLR residuals of the latest INPOP solution and constraints on post-Newtonian parameters (Abstract)

Dehant V. et al.: Geodesy instrument package on the Moon for improving our knowledge of the Moon and the realization of Reference Frames (Abstract)

Pashkevich V., Eroshkin G.I: Application of the spectral analysis methods for the investigation of the Moon rotation (Abstract)

introduced by some comments from G. Kaplan (Commission 4 President) and the oral paper by:

Hilton J, Hohenkerk C.: A comparison of the high accuracy Planetary Ephemerides DE421, EPM2008, and INPOP08 (Abstract)

introduced by a short review of posters by J. Souchay

Zacharias N. & Gaume R. (invited): UCAC and URAT: optical astrometric catalog observing programs (Abstract)

Souchay J. (invited): The Large Quasar Astrometric Catalog (LQAC) and the densification of the ICRF through the LQRF (Large Quasar Reference Frame) (Abstract)

Andrei A.: Parallaxes of Southern Extremely Cool objects I: Targets, Proper motions and first results (Abstract)

Bourda et al.: Towards a VLBI catalog of optically-bright extragalactic radio sources for the alignment of the radio frame with the future Gaia frame (Abstract)

Bajkova et al.: Determining the orientation parameters of the ICRS/UCAC2 system using the Kharkov catalog of absolute stellar proper motions (Abstract)

Damljanovic G.: Comparison of the proper motions in declination of four catalogues via 807 Hipparcos stars (Abstract)

Fedorov et al.: The XPM catalogue as a realisation of the extragalactic reference system in optical and near infrared wavelengths (Abstract)

Lambert S., Gontier A.-M.: Physical characteristics of the ICRF2 quasars (Abstract)

Maigurova N.: Optical positions of ICRF sources using UCAC3 reference stars (Abstract)

Session 4 - Recent developments in theory and observation of Earth rotation and related reference systems

Brzezinski A. (invited): High frequency variations in Earth rotation (Abstract)

Gross R. (invited): Observing and modeling long-period tidal variations in polar motion (Abstract)

Altamimi Z. (invited): The ITRF2008 realization of the International Terrestrial System (Abstract)

Session 4 - Recent developments in theory and observation of Earth rotation and related reference systems (continuation)

Bashakova, E., Petrov S. et al.: Subdiurnal polar motion from GNSS observations (Abstract)

Boehm S., Schuh H.: Response of the Earth system to zonal tidal forcing examined by VLBI based dUT1 variations (Abstract)

Chapanov et al.: Centennial cycles of the solar activity and Earth rotation (Abstract)

Escapa A.: Influence of the inner core geopotential variations on the rotation of the Earth (Abstract)

Ivanova T., Brumberg V.: On Solution of the three-axial Earth's rotation problem (Abstract)

Boucher C.: A refined definition of the International Terrestrial Reference System (Abstract)

Coulot D. et al.: Influence of station referencing on the quality of EOP time series (Abstract)

Nastula Y. et al.: Comparison of the hydrological excitation functions HAM of polar motion for the period 1980.0-2009.0 (Abstract)

Kosek et al.: Wavelet based comparison of high frequency oscillations in the geodetic and fluid excitation functions of polar motion (Abstract)

Malkin Z.: Comparison of CPO and FCN empirical models (Abstract)

Nilsson T. et al.: Impacts of the 2010 Chile earthquake on Earth rotation (Abstract)

Pavloskaya N., Petrov S.: Thermal S1-tide in the atmospheric angular momentum and polar motion (Abstract)

Schindelegger M.: High-resolution atmospheric angular momentum functions from different ECMWF data classes (Abstract)

Stamatakos N. et al.: Recent Improvements in IERS Rapid Service / Prediction Center Products (Abstract)

Zotov L.: Analysis of Chandler wobble excitation, reconstructed from observations of the polar motion of the Earth (Abstract)

S. Kopeikin (invited): An extension of the IAU framework for reference systems (Abstract)

G. Hobbs (invited): Developing a pulsar-based time scale (Abstract)

Rodin A.: Ensemble pulsar time scale (Abstract)

Korotkova N.: IPTA and sensitivity of radio telescopes (Abstract)

Cognard I.: High precision pulsar timing: Nancay and the European Pulsar Timing Array (Abstract)

Gusev A.: Chandler wobble and Free Core Nutations of single pulsar (Abstract)

Xie Y., Kopeikin S.: Post-Newtonian mechanics of the Earth-Moon system (Abstract)

Soffel M. et al.: About the MacCullagh relations in Relativity (Abstract)

Teyssandier P.: Post-post-Newtonian light propagation without integrating geodesic equations (Abstract)

Mouret S.: Test of General Relativity with the Gaia mission (Abstract)

Lamine B. et al.: Testing gravity law in the solar system (Abstract)

Session 1 - The astronomical constants, SI units and future developments in numerical standards

Débarbat S., Passeron I.: From old weights and measures to the SI as a numerical standard for the world (Abstract)

Echaurren J: Spin wave function associated to the young Universe, according to one polynomial solution for the Wheeler-DeWitt Equation (Abstract)

Kudryavtsev S.: An effect in satellite motion non-modeled by the current numerical standards (Abstract)

Bondarenko Y.: Motion of comet Tempel 1 before and after the collision with the impactor of Deep Impact space mission (Abstract)

Bouquillon S et al : Web Interface for Lunar Laser Ranging observations (Abstract)

Cottereau L.: A dynamical study of Phoebe's rotation (Abstract)

Francou G., Simon J.L.: New analytical planetary theories VSOP2010 (Abstract)

Giorgini J.: Summary and Status of the Horizons Ephemeris System (Abstract)

Marco et al.: Propagation in time of errors for the mutual inclination of satellites (Abstract)

Medvedev Y.: Usage of asteroids to determine relations between ICRF and dynamical system (Abstract)

Weratschnig J. et al.: Calculation of Lunar Librations in The Astronomical Almanac using JPL Lunar Ephemerides (Abstract)

Zamarashkina M.: The ephemerides of Martian satellites Phobos and Deimos created by ERA system (Abstract)

Andrei A.: Gaia Initial Quasar Catalogue – updates: morphology and variability (Abstract)

Yatskiv Ya: The MAOC08a combined catalogue of radio source positions created in the course of preparation for the ICRF2 (Abstract)

Session 4 - Recent developments in theory and observation of Earth rotation and related reference systems

Aleshkina E.: On correlation between variations in Earth rotation and frequency of earthquakes (Abstract)

Bizouard C. et al.: The source of the variable Chandler wobble (Abstract)

Bondarenko Y., Kiselev, M., Filippova, A.: Motion of comet Tempel 1 before and after the collision with the impactor of Deep Impact space mission (Abstract)

Capitaine N., Folgueira, M.: Earth rotation based on the coordinates of the CIP in the GCRS: solution for a rigid Earth (Abstract)

Chapanov Y., Gambis D.: Variations of the Earth main moments of inertia due to glacial cycles for the last 800Ka (Abstract)

Hefty J. et al.: Combination of GPS and GLONASS in Precise Point Positioning algorithms and its effect on site coordinates determination (Abstract)

Korsun A., Kurbasova G.: The peculiarities in the change of the Earth's pole coordinates (Abstract)

Kudlay O.: Solution and an analysis of the general celestial body rotation problem (Abstract)

Kudryashova M. et al.: Determination of nutation offsets by combining VLBI/GPS-produced normal equations (Abstract)

Lambert S. et al.: Operational and research activity at the Paris Observatory VLBI analysis center (Abstract)

Malkin Z.: Using modified Allan variance for time series analysis (Abstract)

Malkin Z., Miller N.: Phase variations of the Chandler wobble from 163-yr polar motion series (Abstract)

Marceta D., Segan S.: Method for prediction of deltaT based on long-periodic terms in the Earth's rate of rotation (Abstract)

Marco F., Martinez M.: Applications of simultaneous ground-based and satellite observations (Abstract)

Markov Y. et al.: Dynamical regression and filtering models of the Earth pole oscillations (Abstract)

Markov Y. et al.: Earth pole coordinates prediction and precision assessment within a short-time interval (Abstract)

Morcov G.: About the configuration of the geoid undulations and their kinematics (Abstract)

Martinez M., Marco F.: Delta T and tidal acceleration values from three european medieval eclipses (Abstract)

Niedzielski T., Kosek W.: Nonlinear sea level variations in the equatorial Pacific due to ENSO (Abstract)

Perepelkin V.: Mathematical modeling of subdiurnal variation in the Earth's rotation (Abstract)

Perepelkin V. et al.: Model of Earth rotation irregularity and forecast of the axial atmospheric angular momentum (Abstract)

Richard J.Y. et al.: Earth rotation parameters determined over CONT08 VLBI campaign by the GRGS from the combination of space geodetic techniques (Abstract)

Ron C. et al.: Comparison of the various atmospheric and oceanic angular momentum series (Abstract)

Salstein D.: Impact of climate change scenarios on angular momentum and related EOP parameters (Abstract)

Stefka V.: The recent results of non-rigorous combination method of results of space geodetic techniques (Abstract)

Tian W, Brzezinski, A.: The interpretation of the high frequency signals in the G-ring laser gyroscope (Abstract)

Yao K., Capitaine, N.: Modelling of the Earth orientation and high precision astrometric observation techniques (Abstract)

Deng X-M., Huang T-Y: 2PN light propagation and measurement in the solar system (Abstract)

Fienga A. et al.: Millisecond pulsars and planetary ephemerides: frame ties and other considerations (Abstract)

Kanj A., Achkar, J.: Development of the TWSTFT Carrier-Phase technique at LNE-SYRTE (Abstract)

Le Poncin-Lafitte C., Bertone S.: Light time calculations for deep space navigation (Abstract)