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Sun and Planetary System: Proceedings of the Sixth European Regional Meeting in Astronomy, Held in Dubrovnik, Yugoslavia, 19–23 October 1981 PDF

532 Pages·1982·19.747 MB·English
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Preview Sun and Planetary System: Proceedings of the Sixth European Regional Meeting in Astronomy, Held in Dubrovnik, Yugoslavia, 19–23 October 1981

SUN AND PLANETARY SYSTEM ASTROPHYSICS AND SPACE SCIENCE LIBRARY A SERIES OF BOOKS ON THE RECENT DEVELOPMENTS OF SPACE SCIENCE AND OF GENERAL GEOPHYSICS AND ASTROPHYSICS PUBLISHED IN CONNECTION WITH THE JOURNAL SPACE SCIENCE REVIEWS Editorial Board J. E. BLAMONT, Laboratoire d'Aeronomie, Ve"ieres, France R. 1. F. BOYD, University Col/ege, London, England 1. GOLDBERG, Kitt Peak National Observatory, Tucson, Ariz., U.S.A. C. DE JAGER, University of Utrecht, The Netherlands Z. KOPAL, University ofM anchester, England G. H. LUDWIG, NOAA, National Environmental Satellite Service, Suitland, Md., U.S.A. R. LUST, President Max-Planck-Gesellschaft zur Forderung der Wissenschaften, Miinchen, F.R. G. B. M. McCORMAC, Lockheed Palo Alto Research Laboratory, Palo Alto, Calif, U.S.A. H. E. NEWELL, Alexandria, Va., U.S.A. 1. I. SEDOV, Academy of Sciences of the U.S.S.R., Moscow, U.S.S.R. Z. ~VESTKA, University of Utrecht, The Netherlands VOLUME 96 PROCEEDINGS SUN AND PLANETARY SYSTEM PROCEEDINGS OF THE SIXTH EUROPEAN REGION AL MEETING IN ASTRONOMY, HELD IN DUBROVNIK, YUGOSLAVIA, 19-23 OCTOBER 1981 Edited by w. FRICKE Astronomisches Rechen-Institut, Heidelberg, F.R.G. and G. TELEKI Astronomical Observatory, Belgrade, Yugoslavia D. REIDEL PUBLISHING COMPANY DORDRECHT : HOLLAND / BOSTON: U.S.A. LONDON:ENGLAND Library of Congress Cataloging in Publication Data European Regional Meeting in Astronomy (6th: 1981: Dubrovnik, Croatia) Sun and planetary system. (Astrophysics and space science library; 96) Includes index. 1. Astronomy-Congresses. I. Fricke, W. (Walter Ernst), 1915- 1915- . II. Teleki, G. III. Title. IV. Series. QB1.E86 1981 523.2 82-7578 ISBN-13:978-94-009-7848-5 e-ISBN-13:978-94-009-7846-1 DOl: 10.1007/978-94-009-7846-1 Published by D. Reidel Publishing Company, P.O. Box 17,3300 AA Dordrecht, Holland. Sold and distributed in the U.S.A. and Canada by Kluwer Boston Inc., 190 Old Derby Street, Hingham, MA 02043, U.S.A. In all other countries, sold and distributed by Kluwer Academic Publishers Group, P.O. Box 322, 3300 AH Dordrecht, Holland. D. Reidel Publishing Company is a member of the Kluwer Group. All Rights Reserved Copyright © 1982 by D. Reidel Publishing Company, Dordrecht, Holland Softcover reprint of the hardcover 1st edition 1982 No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical including photocopying, recording or by any informational storage and retrieval system, without written permission from the copyright owner TABLE OF CONTENTS Preface xiii Address by G. Teleki 1 Opening Address by R. Kontic 3 Address by R. M. west 7 W. FRICKE / New Impetus to the Exploration of the Solar System (Inaugural Address) 9 Z. KOPAL / The Solar System - Known Facts and Unsolved Problems (Opening Invited Lecture) 13 SECTION I - SUN FROM THE ASTRONOMICAL AND PHYSICAL POINTS OF VIEW J.-C. PECKER / The Star "Sun" (Invited Review Paper) 25 F. CHOLLET / Resultats d'Observations du Soleil a l'Astrolabe du CERGA 35 C. SMITH, D. MESSINA / The Effect of Personal Equation on Measurements of the Solar Semi-diameter by Transit Circle Observers 39 H. TUG, TH. SCHMIDT-KALER / A Direct UBV Color Measurement of the Sun 45 G. E. KOCHAROV / Nuclear Astrophysics of the Sun (Invited Paper) 47 G. MARX / The Solar Neutrino Puzzle (Invited Paper) 53 N. KIZILOGLU, D. EZER / Solar Models and Neutrino Problem 59 M. STIX / The Rotation-Magnetism-Convection Coupling in the Sun (Invited Review Paper) 63 R. A. ZAPPALA, F. ZUCCARELLO / Relationship between Photo spheric and Chromospheric n(8,t) deduced by Tempo rarily and Spatially Correlated Tracers 71 A. KUBICELA, M. KARABIN / Line-of-sight Velocity Field of Synodic Solar Rotation 73 J. TUOMINEN, I. TUOMINEN, J. KYROLAINEN / Solar Rotation and Meridional Motions Derived from Sunspot Groups 77 vi TABLE OF CONTENTS M. TERNULLO / Subphotospher~c Velocity Fields Inferred by Sunspots Motions 79 V. A. KRAT / Granulation, Supergranulation and Atmos- pheric Waves (Invited Review Paper) 81 J. PERD~G / A Noisy Sun? 89 V. E. MERKULENKO, V. I. POLYAKOV, V. S. LOSKUTNIKOV / Spectral Analysis of Wave Motions in the Region of Temperature Minimum of the Sun's Atmosphere 93 A. R. ABBASOV, L. F. GOLUBEVA, L. B. TZIRULNIK / On the Detection of the Periodic Oscillations of the Incli nation of the Frequency Spectrum of S-Component of Solar Radio Emission 97 E. A. GURTOVENKO / Some Photospheric Characteristics of the Sun as a Star 99 M. S. DIMITRIJEVlt / Stark Broadening of Heavy Ion Solar Lines 101' N. G. STCHUKINA / The Analysis and Observation of the Neutral Spectrum of Potassium in the Solar Atmosphere 103 R. I. KOSTIK / Mesoturbulence in the Solar Atmosphere 105 C. J. MACRIS, B. CH. PETROPOULOS / Voigt Profile for the CO Emission Lines in the Solar Sunspot Spectrum 107 G. B. GELFREIKH, V. M. BOGOD, A. N. KORZHAVIN, E. V. KONONOVICH, o. B. SMIRNOVA, S. V. STARTSEV, V. V. PIOTROVICH / Solar Radio Granulation at Microwaves and its Optical Identification 109 M. MARIK / A Theoretical Model of the S.olar Chromo- sphere over a sunspot 113 F. CHIUDERI DRAGO / Space-born and Ground-based Ob- servations of a Solar Active Region and a Flare 115 V. M. GRIGORYEV, V. S. PESHCHEROV, M. L. DEMIDOV / The Beginning of Observations of Large-scale Solar Magnetic Fields at the Sayan Observatory: Instrument, Plans, Preliminary Results 119 G. Ya. SMOLKOV / The Solar Complex of SibIZMIR: Observatories, Instruments and the Main Results of the Investigations 123 S. I. GOPASYUK / Motions in Sunspots Like Torsional Oscillations 125 Z. B. KOROBOVA / Sunspots Proper Motions and Positions of H-Alpha Filaments in the Active Region of August 1979 127 I. SATTAROV / On the Umbral Dots 129 E. JENSEN, O. ENGVOLD / Turbulent Velocity Fields in Quiescent Prominences 131 M. SH. GIGOLASHVILI / Determination of the Electron Density in a Quiescent Prominence 133 TS. S. KHETSURIANI / A Polarization Investigation of Prominences 135 C. CHIUDERI / The Formation of Solar Prominences 137 V. M. CADE~ / Radiation from Surface Wave Packet and Type II Solar Radiation Emission 139 TABLE OF CONTENTS vii G. EINAUDI / Magnetohydrodynamics and Thermodynamics of Coronal Loops 141 E. RIBES / Temperature and Steady Flows in Slender Magnetic Tubes 143 E. WOYK (CHVOJKOVA) / Gravito-magnetic Explanation of the Temperature of Stellar Coronae and of Planetary van Allen Belts 145 SECTION II - ASTRONOMICAL, GEOPHYSICAL AND GEODETIC PROBLEMS RELATED TO THE EARTH J. KOVALEVSKY, Ya. S. YATSKIV / Astronomical and Geophysical Problems of the Earth's Rotation (Invited Review paper) 149 G. A. WILKINS / A Note on the Initial Results and Future Plans of Project MERIT (Invited Review Paper) 163 M. FEISSEL / Steps towards the Determination of Earth Rotation Parameters not Dependent on the Observation Technique (Invited Paper) 165 L. V. MORRISON, F. R. STEPHENSON / Secular and Decade Fluctuations in the Earth's Rotation: 700 BC - AD 1978 (Invited Paper) 173 P. BROSCHE / Oceanic Tides and the Rotation of the Earth (Invited Paper) 179 N. CAPITAINE / Effects of the Non-Rigidity of the Earth Derived from Astronomical Observations 185 D. DJUROVIC / Correlation between Solar Activity and Universal Time Variations 189 B. KOLACZEK, G. TELEKI / On Investigations of Mean Latitude Variations 191 M. DJOKIC / Closing Errors of the Belgrade Latitude Observations and Temperature Influences 195 P. FARINELLA, A. MILANI, A. M. NOBILl, F. SACERDOTE / Reference Systems Linkage from Space 197 P. FARINELLA, A. MILANI, A. M. NOBILl/High Precision Tracking of Geosynchronous Satellites: Oceanographic Applications 199 S. CATALANO, P. FARINELLA, A. MILANI, A. M. NOBILl / Optical Tracking of Synchronous Satellites for Geophysical Purposes 201 D. ARABELOS, L. N. I'1AVRIDIS, 1. TZIAVOS / Gravimetric Geoid Determination for the Area of Greece 203 G. BARTA / Coincidence of Some Magnetic and Gravity Field Characteristics 205 V. OUMLENSKY, V. SHKODROV / Precession and Nutation Influence on the Harmonic Coefficients of a Planetary Potential 209 G. G. I'1ATESHVILI / Aerosol Stratification of the Stratosphere and Mesosphere 213 B. P. TRITAKIS / Interplanetary Magnetic Field and Solar Cycle Modulation of the Tropospheric Circulation over west Mediterranean 215 viii TABLE OF CONTENTS A. S. SOCHILINA / On the Evolution of Nearly Circular Orbits of Satellites with Critical Inclination 217 SECTION III - PHYSICS OF PLANETS, MINOR PLANETS, SATELLITES AND INTERPLANETARY MEDIUM G. ARRHENIUS, M. J. CORRIGAN, R. W. FITZGERALD, C. SCHIMMEL / Excitation in the Early Solar Nebula - New Experimental Findings (Invited Paper) 221 H. J. V5LK / Physical Processes of Relevance to the Formation of the Planetary System (Invited Review Paper) 233 N. F. NESS / Magnetospheres of Jupiter and Saturn (Invited Paper) 243 V. CELEBONOVIC / A Physical Detail Relevant to the Savic-Kasanin Theory of Behaviour of Materials under High Pressure 249 A. CHENG, L. J. LANZEROTTI, V. PIRRONELLO / On the Lifetime of E-ring Grains and their Nature 251 V. PIRRONELLO, G. STRAZZULIA, G. FOTI / H2 Enrichment of Interplanetary Medium 253 R. ROBLEY, A. BUCHER, S. KOUTCHMY / Study of the Inter planetary Dust at High Ecliptic Latitudes: Doppler-Fizeau Shifts 255 A. MAMPASO, C. SANCHEZ MAGRO, J. BUITRAGO / Near In frared Emission from the Solar Corona 257 V. VUJNOVIC / Associative Ionization and Sodium in the Atmospheres of Planetary System Bodies 259 I. V. GAVRILOV / On Physical Interpretation of Hypsometric Characteristics of the Moon and Planets 261 V. V. SHEVCHENKO / The Lunar Photometric Constant in the System of True Full Moon 263 H. J. SCHOBER / Surface Properties of Asteroids (Invited paper) 265 E. F. HELIN / Earth-Crossing Asteroids: New Discoveries (Invi ted Paper) 269 F. SCALTRITI, v. ZAPPALA, E. ANDERLUCCI / Synthetic Lightcurves of Asteroidal Binary Systems 277 T. GEHRELS, R. S. MCMILLAN / CCD Scanning for Asteroids and Comets (Invited Paper) 279 H. J. SCHOBER, A. SCHROLL / Color Variations of Asteroids During Rotation 285 G. E. TAYLOR / Results from Occultations by Minor Planets 287 C.-I. LAGERKVIST, H. RICKMAN / On the Rotation of M Asteroids 289 P. PAOLICCHI, P. FARINELLA, v. ZAPPALA / Asteroid Rotation Rates: Comparison Between Theory and Observations 291 P. PAOLICCHI, P. FARINELLA, v. ZAPPALA / Asteroid Collisional Evolution: Outcomes of Catastrophic Impacts 295 TABLE OF CONTENTS ix Z. KNE~EVIC, V. ZAPPALA / An Improved Representation of the Average Opposition Magnitudes of Asteroids 299 V. ZAPPALA, F. SCALTRITI / A Coordinate Program for Pole Determination of Asteroids 303 H. J. SCHOBER, L. K. KRISTENSEN / The Worldwide Photoelectric Campaign for the Asteroid 51 Nemausa 305 J. RAHE, J. C. BRANDT, L. D. FRIEDMAN, R. L. NEWBURN Jr. / Halley's Comets and Plans for its Observation During its Return in 1986 (Invited Paper) 307 J. SVOREN / Perihelion Asymmetry in the Photometric Parameters of Long-period Comets at Large Helio centric Distances 321 J. RAHE / Ultraviolet Spectroscopy of Comets 323 H. J. FAHR, H. W. RIPKEN, G. LAY / Plasma-Dust Inter actions in the Solar and Cometary Environment 331 A. HAJDUK / The Total Mass and Structure of the Meteor Stream Associated with Comet Halley 335 S. GASKA, P. GRONKOWSKI / Outbursts of Comets 337 J.-P. J. LAFON / On the Electric Charge of Inter planetary Grains 339 A. S. ASAAD / Observations of Zodiacal Light at Abu Simbel, Egypt, During the Period 1975-1979 343 J. BUITRAGO, R. GOMEZ, F. SANCHEZ / The Brightness Integral Equation. A Different Approach to the Study of the Zodiacal Light 345 V. MILICEVIC, M. MUMINOVIC / Sarajevo Observatory Fireball Patrol 349 SECTION IV - MOTIONS IN THE PLANETARY SYSTEM P. J. MESSAGE / Review of the Dynamics of Satellites and Planetary Rings (Invited Review Paper) 353 L. KRESAK / Dynamical Evolution and Disintegration of Comets (Invited Review Paper) 361 J. A. FERNANDEZ / A Dynamical Study of Possible Birthplaces of Comets 371 W. M. NAPIER / An Interstellar Origin for Comets 375 A. CARUSI, G. B. VALSECCHI / Strong Perturbations at Close Encounters with Jupiter (Invited Paper) 379 A. CARUSI, G. B. VALSECCHI / Statistics of Close Encounters of Minor Bodies with the Outer Planets 385 H. RICKMAN, J. KARM / Keplerian Estimates of Pre-discovery Encounters with Jupiter for Short Period Comets 389 S. VAGHI, H. RICKMAN / The Motions of Comets near the 2/1 Resonance with Jupiter 391 H. RICKMAN, A. M. MALMORT / Temporary Satellite Captures by Jupiter for Orbits Resembling the One of Comet P/Gehrels 3 395 D. BENEST, R. BIEN, H. RICKMAN / On the Long-term Orbital EVolution of Comet P/Boethin 397 x TABLE OF CONTENTS P. B. BABADZHANOV, YU. V.OBRUBOV / On the Dis placement of Meteor Showers Activity 401 M. KUZMANOSKI / Some Characteristics of the Asteroid Belt Structure 403 H. SCHOLL / Resonances in the Motions of Minor Planets and their Use for the Determination of Masses (Invited Paper) 405 T. KIANG / Stability of Real Hecuba and Hilda Asteroids 411 W. HOPPNER / First-order Theory of Ceres, Pallas, Juno and Vesta 413 YU. V. BATRAKOV / Methods of Computation of the Perturbed Motion of Small Bodies in the Solar System (Invited Paper) 415 V. G. SHKODROV / A New Method for Expression of the Perturbation Function 421 V. A. BRUMBERG, T. V. IVANOVA / Relativistic Dynamics of the Earth-Moon System 423 V. G. IVANOVA / On the Secular Effects in the Motion of a Planetary Satellite 429 B. POPOVIC / L'Invariabilite Seculaire des Grands Demiaxes des Orbites Planetaires 431 R. K. SHARMA / On Linear Stability of Triangular Libration Points of the Photogravitational Restricted Three-Body Problem when the More Massive Primary is an Oblate Spheroid 435 P. BRETAGNON, J. CHAPRONT, M. CHAPRONT-TOUZE / Nouvelles Theories des Planetes et de la Lune dans les Ephemerides Francaises 437 R. DVORAK / New Planetary Ephemerides back to 4000 B.C. 441 S. DEBARBAT, M. SANCHEZ, M. STANDISH / Ephemerides et Observations de Mars a l'Astrolabe 443 S. SADZAKOV, M. DACIC, D. SALETIC, B. SEVARLIC / Observations of the Sun and Inner Planets with the Large Meridian Circle in Belgrade 445 V. BENISHEK-PROTITCH / Some Results of the Mercury Transit Observations in 1970 and 1973 at Belgrade 447 L. S. KOROLEVA, V. I. ORELSKAYA / Contribution of the Pulkovo Observatory to the Improvement of Orientation of the FK4 System Using Observations of Selected Minor Planets 449 SECTION V - THREE-DIMENSIONAL REFRACTION G. TELEKI, J. SAASTAMOINEN / Problems of Three dimensional Refraction in Astrpmetry (Invited Paper) 455 J. A. HUGHES, S. DELATEUR / The Use of Lidar to Obtain Three-dimensional Refraction Data (Invited Paper) 463 C. SUGAWA, I. NAITO / Final Refraction Problems in Time and Latitude Observations through Classical Techniques (Invited Paper) 471

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