Heinrich Eichorn Kolloqium Modern Astrometrie and Astrodynamics
May 25th-26th 1998    at the Institute of Astronomy, Vienna
time		speaker		theme
Monday, May 25th, 1998
09.00		M.Breger		Welcome adress
		H. Haupt G. Contopoulos		Laudatio for Prof. H. Eichhorn
		E. Hog		The Second Tycho Catalogue from the Hipparcos Mission
10.00		Coffeebreak
10.30		R. Wielen		The Combination of HIPPARCOS Data with Ground-Based Astrometric Measurements: Results and Problems in Constructing theFK6
		W.H. Jefferys		Calibration of the Hubble Space Telescope Fine Guidance Sensors
		E.M. Standish		The Observations of Galileo
12.00		Lunchbreak
14.00		H.C. Smith		Trigonometric Parallaxes with HIPPARCOS Data
		R.L. Smart		The Galactic Warp in Hipparcos, a Comparison of the Old and Young Stellar Populations
		R. Drimmel		Modelling the Distribution and Kinematics of OB Stars from Hipparcos
15.30		Coffeebreak
16.00		M. Rapaport		Determination of Parallaxes using the CentralOverlap Methods - some Theoretical and Observational Results
		J. Morrison		The Astrometric Techniques for Schmidt Plates, with Examples from the Guide Star Catalog II
		G. Contopoulos		The Form and Significance of Dynamical Spectra
17.30		Break
18.00		H. Fasching		Public talk : Nachrichten aus der Welt der Sternbildmythen (in german)
19.00		Reception at the observatory to a typical Viennese meal
Tuesday, May 26th, 1998
09.00		J. Kallrath		Least Squares Methods for Models Including Ordinary and Partial Differential Equations
		D. Pourbaix		On the Right Representation of the Observations in Least-Squares Adjustments
10.00		Coffeebreak
10.30		J. Pfleiderer		Edge Sharpening within a Smoothing Deconvolution
		R.L. Branham		Total Least Squares: Fact and Fiction
		M.G. Firneis		General Least Squares Estimators in the Non-Normal Distribution Case
12.00		Lunchbreak
14.00		W.M. Owen		High Accuracy Asteroid Astrometry from Table Mountain Observatory
		R.E. Wilson		Parametrization of Circumstellar Scattering and Fluorescence in Binaries
		K. Wodnar		Local Stability and Chaos in Dynamical Systems - Dimension Reduction in the Symplectic Eigenvalue Problem and Critical Analysis of the Classical Method of Calculation of Lyapunov Exponents
15.30		Coffeebreak
16.00		S. Dermott		Dynamical Evolution of Dust in the Solar System
		E. Lohinger		Analysis of Asteroids in Stable Chaotic Motion
		R. Dvorak		Is Mercury in a Collision Orbit ?
17.30		End of the Colloquium