Inhalt: HAUPT, H. – CONTOPOLOUS, G.: Laudationes for Professor Heinrich Karl Eichhorn; Part I: Astrometry, Least Squares Methods & Reduction Techniques BRANHAM, R. L.: Total Least Squares: Fact and Fiction; DRIMMEL, R. – SMART, R. L. – LATTANZI, M. G.: Spatial distribution of OB stars based on the Hipparcos Catalogue; FIRNEIS, M. G. – FIRNEIS, F.: General Least Squares Estimation in the Non-Normal Distribution Case; GATEWOOD, G. – KIEWIET DE JONGE, J. – PERSINGER, T. – RIELAND, T.: On the Systems of the Hipparcos and Allegheny Observatory Parallax Catalogs; HØG, E. – FABRICIUS, C. – MAKAROV, V. V. – BASTIAN, U. – SCHWEKENDIEK, P. – WICENEC, A.: Progress on the Tycho-2 Catalogue from the Hipparcos Mission; JEFFERYS, W. H.: Calibration of the Hubble Space Telescope Fine Guidance Sensors: An Application of Seminal Ideas of H. K. Eichhorn; KALLRATH, J.: Least Squares Methods for Models Including Ordinary and Partial Differential Equations; MORRISON, J. E. – BUCCIARELLI, B.: Astrometric Techniques for Schmidt Plates, with examples from the Guide Star Catalog; OWEN, W. M. – SYNNOTT, S. P. – NULL, G. W.: High-Accuracy Asteroid Astrometry From Table Mountain Observatory; PFLEIDERER, J. – KÖB, G.: Edge Sharpening within a Smoothing Convolution; POURBAIX, D.: On the Right Representation and Use of Binary Star Observations in Least Squares Adjustments; RAPAPORT, M. – DUCOURANT, Ch.: Determinations of Parallaxes using the Central Overlap Methods. Some Theoretical and Observational Results; SMART; R. L. – DRIMMEL, R. – LATTANZI, M. G.: Searching for the Galactic Warp in Hipparcos; SMITH, H. C.: The Lutz-Kelker Effect in the Hipparcos Era and Beyond; STANDISH, E. M. – NOBILI, A. M.: The Observations of Galileo; DE VEGT, C.: Blockadjustment: A Global View (extended abstract); WIELEN, R. – SCHWAN, H. – DETTBARN, C. – JAHREISS, H. – LENHARDT, H.: The Combination of Hipparcos Data with Ground-Based Astrometric Measurement Part II: Astrodynamics & Astrophysics CONTOPOULOS, G. – EFTHYMIOPOULOS, C. – VOGLIS, N.: The Form and Significance of Dynamical Spectra; DERMOTT, S. F. -–GROGAN, K. – HOLMES, E. K. – WYATT, M. C.: Signatures of Planets in Circumstellar Disks; PILAT-LOHINGER, E. – DVORAK, R. – BURGER, Ch.: Analysis of Asteroids in Stable Chaotic Motion; WILSON, R. E.: A Fluorescence and Scattering Model for Binaries; WODNAR, K. – HAPEJS, M. – MELETLIDOU, E. – ICHTIAROGLOU, S.: The Symplectic Eigenvalue Problem, Lyapunov Numbers and Related Questionsweiterlesen