THIRD ANNOUNCEMENT Order and Chaos in Stellar and Planetary Systems August 17 - 24, 2003 Sobolev Astronomical Institute, Saint Petersburg State University Russia -------------------------------------- Please visit the web page http://www.astro.spbu.ru/AGAVA for news and additional details. Preliminary Program August 17 Arrival Day and Early Registration _________ August 18 _________ 10-00 - 12-00 Registration 12-00 - 13-30 Opening Session Chair A. Chernin 13-30 - 15-00 Lunch 15-00 - 16-40 First Session Chair A. Chernin _____________ 15-00 - 15-50 T. Agekian Motion in the rotationally symmetric potential field (new analytical mechanics) 15-50 - 16-40 V. Antonov Nonlinear dynamics of galaxies 16-40 - 17-00 Break 17-00 - 20-00 Informal Party August 19 _________ 10-00 - 13-40 Second Session Chair I. Karachentsev ______________ 10-00 - 10-50 R. Spurzem Gravothermal systems - theory and recent computer modelling 10-50 - 11-10 T.-Y. Huang, Xin Wu Computation of Lyapunov exponents in general relativity 11-10 - 11-30 S. Nuritdinov, K. Mirtadjieva, M. Muminov Towards theory of construction and stability of early evolution of gravitating systems 11-30 - 12-00 Coffee-break 12-00 - 12-20 L. Ossipkov Gross-dynamics of gravitating systems 12-20 - 12-40 T. Kalvouridis, M. Croustalloudi On the structure and evolution of the basins of attraction in ring-type N-body formations 12-40 - 13-00 S. Kutuzov, L. Ossipkov Orbits in a "disk+halo" galaxy model 13-00 - 13-20 M. Zabolotskikh, I. Egorov, A. Rastorguev New classification of cepheids by pulsation modes and their kinematical parameters 13-20 - 15-00 Lunch 15-00 - 20-30 Third Session Chair T. Huang _____________ 15-00 - 15-50 A. Fridman Observational manifestation of chaos in gaseous disks of spiral galaxies 15-50 - 16-10 R. Shatsova, G. Anisimova Order in Local System 16-10 - 16-30 R. Shatsova, G. Anisimova, M. Gogha Peculiar motions in Local System 16-30 - 17-00 Coffee-break 17-00 - 17-20 E. Griv, M. Gedalin, C. Yuan The Schwarzschild velocity distribution of the local stellar disk and the increase in the chaotic stellar velocities with age 17-20 - 17-40 V. Surdin New mechanism of energy transformation from supernovae to star cluster 17-40 - 18-00 Yu. Efremov Peculiar stellar complexes 18-00 - 18-20 V. Antonov, B. Kondratyev Splitting instability of gravitating stellar systems 18-20 - 18-40 V. Makarov, R. Olling Galactic epicycle approximation for isotropically expanding associations 18-40 - 19-00 V. Marsakov, T. Borkova Properties of globular clusters in the outer Galactic halo 19-00 - 19-20 A. Rastorguev, E. Glushkova, M. Zabolotskikh Kinematics and distance scale of open clusters 19-20 - 19-40 M. Chubey, V. Kaliberda, S. Tolchel'nikova Improved Method for Stellar Parallaxes and Hypothesis of Curved Space 19-40 - 20-30 Poster Session 1. B. Kondratyev On the limiting angular velocity of rotation for stellar systems 2. B. Kondratyev, E. Mukhametshina, N. Trubitsina Gravitational potential of wide ring, filling by rosetting orbit 3. B. Famaey, A. Jorissen, H. Dejonghe, M. Mayor, S. Udry Three-integral model of the Milky Way disk 4. S. Kutuzov Limited mass distribution galaxy model 5. N. Raspopova The galactic bulge modelling 6. K. Mirtadjieva, I. Kirbijekova, S. Nuritdinov Towards theory of compulsive phase mixing for nonstationary stellar systems 7. I. Tadjibaev, K. Mirtadjieva, M. Muminov, S. Nuritdinov On modes of high degrees for a collapsing model of self-gravitating systems 8. A. Rastorguev The kinematics of dwarfs in the solar neighbourhood 9. V. Zakhozhaj On a problem of determinative events probability in the Galaxy evolution. Analytic statement 10. O. Zheleznyak, A. Tereshchenko On the peculiarities of motion of gas dust matter in elliptical galaxies 11. O. Zheleznyak, A. Tereshchenko On the motion of particles in skew non-stationary gravitation fields 12. M. Maksumov Lin-Shu's quasi-stationary spiral structure hypothesis and critical behaviour of stellar disks in a marginal state 13. M. Sharina Properties of globular clusters in the Local Volume dwarf galaxies from the HST 14. E. Griv, M. Gedalin Numerical integration of kinetic equations 15. M. Sterzik, R. Durisen Imprints of dynamical interaction on the formation of brown dwarfs 16. T. Kozhanov On galaxy cluster dynamics in expanding Universe August 20 _________ 10-00 - 13-40 Fourth Session Chair T. Kalvouridis ______________ 10-00 - 10-50 H. Kandrup Transient chaos and resonant phase mixing in violent relaxation 10-50 - 11-10 S. Ninkovic Agekian's factor as a critical parameter in stellar systems 11-10 - 11-30 V. Bobylev Negative K-effect in motion of the Gould belt stars 11-30 - 12-00 Coffee-break 12-00 - 12-20 C. Flynn, A. Myllari, L. Ossipkov Local motions in the Milky Way Galaxy from Hipparcos data 12-20 - 12-40 L. Romanenko, A. Kiselev Orientation of AMP-orbits of Pulkovo binary stars programme in the Galaxy coordinate frame 12-40 - 13-00 I. Nikiforov The distance to the center of the Galaxy after Hipparcos 13-00 - 13-20 V. Antonov, O. Zheleznyak, A. Tereshchenko Nonuniform rotation of gas dust matter in gravitation fields 13-20 - 15-00 Lunch 15-00 - 20-30 Fifth Session Chair A. Rastorguev _____________ 15-00 - 15-20 G. Byrd, R. Buta, T. Freeman Leading and trailing spiral arms in galaxies: the strange case of NGC4622, an exception to the rule 15-20 - 15-40 I. Karachentsev, V. Karachentseva Satellites around the nearest giant galaxies as tracers of their dark Mmtter 15-40 - 16-00 M. Mardanova Method of determination of spatial luminosity distribution 16-00 - 16-20 V. Vityazev, A. Shuksto Stellar kinematics by vectorial harmonics 16-20 - 17-00 Coffee-break 17-00 - 17-20 A. Loktin Star kinematics in old open cluster M67 17-20 - 17-40 M. Petrov, P. Berczik Numerical simulations of young massive star clusters formation and evolution 17-40 - 18-00 G. Carraro Spectroscocpy and photometry of open cluster remnants: constraints for their dynamical evolution 18-00 - 18-20 Ch. Omarov, E. Malkov Chaotic behavior of oscillations of self-gravitating spheroid 18-20 - 18-40 A. Khoperskov The features of bars formation. Lopsided-galaxies and double-bars 18-40 - 19-00 S. Ninkovic Potential formulae in stellar dynamics 19-00 - 19-20 I. Ciufolini Spin time delay and gravitational lensing 19-20 - 20-30 Poster Session 1. L. Ossipkov On the history of dynamics of spherical systems 2. L. Ossipkov, A. Shoshin Gross-dynamics of a two-component gravitating sphere 3. E. Evstigneeva Merging of low-mass systems and the origin of the fundamental plane 4. T. Freeman, G. Byrd, R. Buta Simulations and HST observations of NGC3081's inner ring 5. E. Vilkoviskij, E. Baturina Interacting subsystems in the evolution of AGNs 6. E. Vilkoviskij, S. Yefimov The matter outflow from AGNs 7. A. Vyuga The population of massive objects, which forms under probable placing scheme 8. A. Vyuga Stochastic model of stellar population 9. M. Muminov, S. Nuritdinov, R. Ziyakhanov, Yu. Muslimova On probable double and multiple open star clusters: physical criterions 10. V. Danilov, Y. Leskov Properties of stellar trajectories in numerical dynamical models of open stellar clusters 11. V. Danilov, L. Dorogavtzeva Relaxation time estimates in numerical dynamical models of open stellar clusters 12. A. Davydenko, L. Ossipkov Cluster dynamics in the galactic tidal field 13. L. Ossipkov Kuzmin vs. Lacey: Velocity dispersion - age relation. Theory and observations 14. V. Surdin Fractal properties of hierarchical star clusters 15. V. Zakhozhaj, O. Zakhozhaj, E. Shaparenko Wide stellar pairs with sunlike components from Hipparcos Catalogue 16. L. Romanenko, A. Kisselev New orbits of 5 visual double stars obtained by apparent motion parameter metod (AMP) at Pulkovo 17. G.A. Gontcharov Distribution and motion of bright stars within 500 pc 18. G.A. Gontcharov Statistics of double stars 19. S. Alcobe, R. Cubarsi Evidences of axial symmetry rupture in the solar neighborhood 20. G. Malasidze, R. Dzigvashvili Investigatition of a relationship between the dynamical and evolutionary characteristics of some galactic disk objects August 21 _________ 10-00 - 13-40 Sixth Session Chair S. Nuritdinov _____________ 10-00 - 10-50 M. Valtonen Three-body problem in stellar dynamics 10-50 - 11-10 S. Vernov The Painleve analysis and construction of solutions for the generalized Henon-Heiles system 11-10 - 11-30 A. Rubinov, A. Petrova, V. Orlov Statistical laws in chaotic dynamics of multiple stars 11-30 - 12-00 Coffee-break 12-00 - 12-20 A. Myllari, H. Lehto, M. Valtonen, V. Orlov, A. Petrova, A. Rubinov, A. Martynova, P. Heinamaki, A. Chernin Chaos and periodicities in the three-body problem 12-20 - 12-40 V. Orlov, A. Petrova, A. Rubinov, A. Martynova Metastable trajectories in the free-fall three-body problem 12-40 - 13-00 M. Saito, K. Tanikawa Survey of one-dimensional three-body problem through the symbol sequence 13-00 - 13-20 K. Kholshevnikov, E. Kuznetsov Behaviour of a regular two-planetary system on a cosmogonic time-scale 13-20 - 13-40 L. Sokolov, N. Pitjev Motions in extrasolar planetary systems: between regularity and chaos 13-40 - 15-00 Lunch 15-00 - 17-30 Seventh Session Chair L. Ossipkov _______________ 15-00 - 15-20 I. Shevchenko Analytical estimates of the maximum Lyapunov exponents in problems of celestial mechanics 15-20 - 15-40 A. Neishtadt, V. Sidorenko The Wisdom system: some general properties 15-40 - 16-00 S. Astakhov, A. Burbanks, S. Wiggins, D. Farrelly Dynamics of capture of irregular moons 16-00 - 16-20 E. Polyakhova To recent 150th Anniversary of Sofia Kovalevskaya (1850-1891): her scientific legacy in celestial mechanics of equilibrium figures of fluid mass in axial rotation 16-20 - 17-30 Poster Session 1. A. Melnikov, I. Shevchenko The dynamical entropy and the maximum Lyapunov exponent in the Henon-Heiles problem 2. I. Genkin A three-dimensional Bozis type integral doesn't exist 3. E. Timoshkova The orbital evolution of the resonance group of near-Earth asteroids 4. Yu. Barkin Ordered planet and satellite systems: regularities,filling of orbits, prediction of Jupiter, Uran and Neptun satellites discovered after 2001 year 5. Yu. Barkin, J. Ferrandiz Tidal and non-tidal mechanisms of cyclic star energization by own planets: potential method of exoplanet detection 6. A. Vyuga To problem of Solar system's stability 7. A. Bagrov Planetary systems near brown dwarfs 8. D. Gorshanov, N. Shakht, A. Kisselev, E. Polyakov Phenomenon of 61 Cyg: some hypotheses on its satellites 9. L. Zhou, H. Lehto, J. Zheng The 3:1 resonance in 55 Cancri 10. S. Poleshchikov Motion of a particle in a gravitational field of the attracting centre, perturbed by the constant force 11. S. Poleshchikov, A. Kholopov Regular coordinates correction on computing the ephemeris of small celestial bodies of Solar system 12. J. Zheng Orbital Evolution about the Origin of the Moon 13. A. Kovacevic, M. Kuzmanoski Determination of mass of (1) Ceres and (4) Vesta based on a new approach 14. R. Baluev, K. Kholshevnikov Distance between two arbitrary Keplerian orbits 15. K. Kholshevnikov, I. Bessmertny Catalogue of almost coinciding orbits in the Solar System 16. S. Renner Stable stationary configurations for N co-orbital satellites 17. M. Gedalin, E. Griv, S. Aarseth Gravitational dynamics of Saturn's rings 18. V. Keshelava 8 patterns of pre biotic matter evolution 19. M. de Val Borro, P. Artymowicz Hydrodynamic instabilities in protoplanetary disks 20. G.N. Gontcharov, V. Orlov Disastrous events in Phanerozoic history of the Earth and the Sun motion in the Galaxy 17-30 - 18-00 Break 18-00 - 21-00 Conference Dinner August 22 _________ 10-00 - 11-40 Eighth Session Chair S. Kutuzov ______________ 10-00 - 10-20 V. Dikarev, E. Gruen The orbital distributions of particles resulting from multiple close encounters with planet in a steady-state approximation 10-20 - 10-40 V. Zakhojay, Yu. Krugly, A. Pisarenko, V. Psarev Structure of planetary systems and protoplanetary formations. Preliminary results 10-40 - 11-00 R. Rafikov Effects of planetesimal dynamics on the formation of terrestrial planets 11-00 - 11-20 S. Franck, W. von Bloh, Ch. Bounama, M. Cuntz Habitability and Stability of Orbits for Earth-Like Planets in the Extrasolar System 47Uma 11-20 - 11-40 A. Bagrov, V. Leonov Sporadical Meteors are remnants of decay order of the Solar system: results of TV-monitoring of meteor events 11-40 - 12-10 Coffee-break 12-10 - 13-00 General Discussion 13-00 - 13-20 Closing 13-20 - 15-00 Lunch 16-00 - 22-00 Excursion "Rivers and Channels of St. Petersburg" August 23 _________ 11-00 - 18-00 Excursion "Pushkin (Tsarskoe Selo)" August 24 Departure Day _________ SCIENTIFIC ORGANIZATION The conference will be organized by the Sobolev Astronomical Institute of St. Petersburg State University in the building of the Faculty of Mathematics and Mechanics. The scientific sessions will be held during the five days, 18 - 22 August, 2003. The working language of the conference is English. There will be facilities for showing slides and transparencies, as well as the ppt presentations. Please let the organizers know of any other needs. There will be spaces of 100 cm wide and 100 cm high for conference participants to display poster papers. ============================================================================== REGISTRATION ============ Registration fees: $ 200 for foreign participants, $ 100 for their accompanying guests, $ 100 for foreign students; 200 rubles for Russian and NIS participants, 100 rubles for their accompanying guests, 100 rubles for NIS students. Fees should be paid in cash on arrival at the registration desk. They include the costs of conference materials and coffee-breaks. They do not include the costs of meals, the closing dinner, or any tours. We regret having to ask invited speakers to pay the registration fee, but economic conditions force us to do so. Access to registration at Sobolev Astronomical Institute ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Sobolev Astronomical Institute is located near the hotels and can be reached by walk for 10 min. Registration and information desk will be open on Sunday August 17 from 11 a.m. till 8 p.m. on Monday August 18 from 9 a.m. till 8 p.m. on Tuesday August 19 from 9 a.m. till 8 p.m. ACCOMMODATION ============= Conference participants and their accompanying persons will get rooms accordingly to the accomodation forms. Payment will be made upon arrival at the reception desks in cash in roubles according to the schedule. TRAVEL ====== IMPORTANT: Please inform us about your arrival - date, time (Moscow summer time = UT + 4 hours), number of flight or train. Please book return ticket yourself. The conference place is located within a walking distance from the hotel mentioned above. The hotel is situated in Stary Peterhof about 35 km from the city of Petersburg. Public transport ^^^^^^^^^^^^^^^^ Access from PULKOVO-2 airport to the city of Petersburg ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The international and local airports are connected by buses No. 13 and No. 39 to the closest metro station "MOSKOVSKAYA" (6 RUR for one trip). You have to go by the tube to the metro station "BALTIYSKAYA" (changing at station "TEKHNOLOGICHESKY INSTITUT") which is at the railway station "BALTIYSKY VOKZAL". Metro is open for entrance from 5.30 a.m. until 0.30 a.m. To access metro, buy a coin for 6 RUR for one trip. On Saturday August 16 and Sunday August 17 participants will be met by LOC representatives at the airport arrival lounge. It is planned to organize a shuttle bus to the University hotel in Stary Peterhof. It is strongly advisable NOT TO USE private cars from the airport! If you do prefer to hire a taxi, the reasonable price for trip to the metro station "BALTIYSKAYA" is about USD 15 - 25 and to the University hotel in Stary Peterhof is about USD 30 - 50. Official taxi offices are located immediately at the customs exit. The travel time by taxi is about 30 minutes to "BALTIYSKAYA" and about 50 minutes to Peterhof. Access from railway stations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ All stations are in the downtown of Petersburg. Please use the closest metro station for further travel to the metro station "BALTIYSKAYA". Access from the city of Petersburg to Stary Peterhof ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The metro station "BALTIYSKAYA" as well as the railway station "BALTIYSKY VOKZAL" are connected with Stary Peterhof by the bus number 404. The price for trip is 20 RUR. The metro station "AVTOVO" is connected with Stary Peterhof by the bus number 424. The price for trip is 20 RUR. The travel time is about one hour. The exit bus-stop is the last but one (the last bus-stop on Botanicheskaya street). One can go by train also (about 50 trains per day) from "BALTIYSKY VOKZAL" to "STARY PETERHOF" (travel time about 50 minutes, the price 16 RUR) and then by the bus No. 359 in the direction to the University (travel time about 10 minutes, the price 6 RUR, about 40 trips per day). The exit bus-stop is the last one on Botanicheskaya street. Access from Stary Peterhof to Novy Peterhof ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Novy Peterhof is a suburban town between Petersburg and Stary Peterhof. There are the Great Palace, Fountain Park and exchange officies. It is connected with Stary Peterhof by the buses No. 352, 356, 359. The price for trip is 6 RUR. The travel time is about 25 min. ==================================================================== MISCELLANEOUS ============= Weather ~~~~~~~ The weather in St. Petersburg at the end of August is usually unstable: it may be warm and sunny as well as chilly and rainy. A mean precipitation is 85 mm per month; a mean day temperature is 20 Centigrade; a mean night temperature is 10 Centigrade. Money exchange ~~~~~~~~~~~~~~ A lot of exchange offices can be found in the city of St. Petersburg. At Pulkovo-2 airport address to exchange office at the arrival floor. There are a few exchange offices on the way from airport to Peterhof. It is advisable to have currency in USD or Euro, which can be exchanged almost everywhere. It is possible to use also VISA/Eurocard/Master cards. Unfortunately there are no exchange offices in the University hotel. The current exchange rate of Russian rouble (RUR) is 1 USD = 31 RUR, 1 Euro = 35 RUR IMPORTANT: When leaving Russia, non-residents are allowed to have currency in cash if the amount NOT EXCEEDING that declared at the entrance of the country. NOTE that all payments in the hotel will be accepted ONLY in ROUBLES. Visa registration ~~~~~~~~~~~~~~~~~ Participants with visas will need to register them at the University Foreign Office. This procedure will be centralized by the LOC only for those who asked visas through the LOC. Other participants should register their visas by themselves. We ask those who get the original official invitation of Foreign Office to bring it. Meals ~~~~~ Coffee breaks will be served two times a day for registered participants near the conference rooms. Lunches will be organized for participants at the conference site in the University canteen from Monday, August 18, till Saturday, August 23. The mean price for lunch is about RUR 100. Medical assistance ~~~~~~~~~~~~~~~~~~ The first medical aid can be obtained in the University clinic near the conference site for the participants having medical insurance. Internet and e-mail service ~~~~~~~~~~~~~~~~~~~~~~~~~~~ The e-mail and Internet will be available for participants at Sobolev Astronomical Institute. Useful telephones ~~~~~~~~~~~~~~~~~ For international calls, please ask at your hotel. St. Petersburg area code is +7 (812) Inside St. Petersburg and Stary Peterhof: Dr. Victor Orlov, LOC co-chair 428-4216 (office) Proceedings ~~~~~~~~~~~ Please look at future announcements on the WEB page http://www.astro.spbu.ru/AGAVA We are looking forward to seeing you in St. Petersburg Yours cordially, G. Byrd, K. Kholshevnikov, A. Myllari, V. Orlov