4:00 |
DDA Committee Meeting |
6:30 |
Reception |
6:30 |
Registration (through 8:30pm) |
8:30 |
Registration |
8:45 |
Opening Remarks |
| Session 1 - Schwarzchild Memorial Session Chair - J. Lissauer | |
9:00 |
Invited Talk-The Schwarzschild Method for Building Galaxy Models, P.T. de Zeeuw |
9:50 |
Bifurcations of Periodic Orbits in Axisymmetric Scalefree Potentials, C. Hunter, B. Terzic |
10:10 |
Irregular Period Tripling Bifurcations in Axisymmetric Scalefree Potentials, B. Terzic |
10:30 |
The Nucleus of M31: From Stratoscope to HST, T. S. Statler, I.R. King, P. Crane, R. Jedrezejewski |
10:50 |
Coffee Break |
11:00 |
The Centers of Galaxies via Schwarzschild's Method D. Richstone |
11:20 |
Invited Talk - Dynamical Modeling and Barred Galaxies, P. Teuben |
12:10 |
Gas Dynamics in the Barred Seyfert Galaxy NGC4151 HI Streaming Shocks and Inflow along the Bar, C. G. Mundell, D.L. Shone |
12:20 |
Lunch |
| Session 2 - Space Astrometry: Past, Present, and Future Chair - F. Benedict | |
1:50 |
Invited Talk - The HIPPARCOS Catalogue: Realization, Content and Scientific Applications, F. Mignard |
2:40 |
Probing Galactic Dynamics with the Space Interferometry Mission, S.C. Unwin |
3:00 |
Hubble Space Telescope (HST) observations of Saturn's F ring region during the 1995 ring-plane crossings, C.A. McGhee, P.D. Nicholson, R.G. French, K.J. Hall |
3:20 |
The Peregrinations of Prometheus, R. G. French, K.J. Hall, C.A. McGhee, P.D. Nicholson, J. Cuzzi, L. Dones, J.Lissauer |
3:40 |
Coffee Break |
| Session 3 - Cosmological Dynamics and Cosmological History, Chair - D. Richstone | |
4:00 |
The Cosmological Mass Distribution Function in the Zel'dovich Approximation, J. Lee, S.F. Shandarin |
4:20 |
The Bull's-Eye Effect as a Probe of W0, A.L. Melott |
4:40 |
Heber D. Curtis: The Re-entry Graduate Student at UVa Who Became an Outstanding Dynamical Astronomer, D.E. Osterbrock |
5:00 |
Ten Years of Mercury Ranging: The Story Thus Far, M.A. Slade, R.F. Jurgens, E.M. Standish, R. Rojas, A. Haldemann, E.L. Lau, J.D. Anderson |
| Session 4 - Brouwer Lecture Chair - J. Hills | |
8:30 |
Invited Talk - Resonant Relaxation, S. Tremaine |
| Session 5 - Extrasolar Planetary Systems: Imagined and ... Chair - P. Ianna | |
9:20 |
Modeling the Diversity of Outer Planetary Systems: I. "Formation" and Evolution, J. J. Lissauer, H.F. Levison, M.J. Duncan |
9:40 |
Modeling the Diversity of Outer Planetary Systems: II. Properties of Long-lived Systems, H. F. Levison, J.J. Lissauer, M.J. Duncan |
10:00 |
HST FGS Astrometry of Proxima Centauri and Barnard's Star: Stellar Paths with Dangerous Curves, G. F. Benedict, B. McArthur, P.J. Shelus, W.H. Jefferys, R.L. Duncombe, E. Nelan, O.G. Franz, L.H. Wasserman, P.D. Hemenway, W. van Altena, D. Story, A. Whipple, A. Bradley, L.W. Fredrick |
10:20 |
Coffee Break |
| Session 6 - Dynamics: Theory Chair - C. Hunter | |
10:40 |
Symmetric Multistep Methods Revisited, Fukushima, T. |
11:00 |
Concerning Integrals of the Motion for the Restricted Three Body Problem Linearized about L4 and L5, M.Cahill |
11:20 |
Stability of Symplectic Mappings for the Hierarchical N-body Problem, Kevin P. Rauch, M. Holman |
11:40 |
Chaos on Invariant Double-Tori, F. Varadi, W. M. Kaula |
12:00 |
Lunch |
| Session 7 - Things that go Bump in the Night Chair - P. Shelus | |
1:20 |
Probabilities of Collisions of Asteroidal and Cometary Particles With Planets: Analytical Technique, N. Gor'kavyi, L. Ozernoy, J. Mather, T. Taidakova |
1:40 |
Life on the Edge of Chaos: Orbital Mechanics and Symplectic Integration, W. I. Newman, J. M. Hyman |
2:00 |
Close Approach Modeling and the Fate of 29P/Schwassmann- Wachmann 1., K.R. Grazier, A.B. Chamberlin, W.I. Newman |
2:20 |
Estimating Earth Impact Probabilities for Earth Crossing Asteroids, P.W. Chodas, D.K. Yeomans |
2:40 |
DDA Business Meeting |
4:30 |
Poster Symposium |
| A Dynamical Survey of Inner Solar System Asteroids, M.A. Murison | |
| Searching for Duplicity Among Near-Earth Asteroids, A.K.B. Monet, D. G. Monet | |
| Fundamental Discreteness Limitations of Cosmological N-body Clustering Simulations, A.L. Melott | |
| New Asteroid Ephemerides for the Astronomical Almanac, J. L. Hilton | |
| HST Observations of the Inner Satellites of Neptune, D. Pascu, J.R. Rohde, P.K. Seidelmann, E.N. Wells, J.L. Hershey, B.H. Zellner, A.D. Storrs, D.G. Currie, A. Bosh | |
| WCSTools: An Image Astrometry Toolkit, D.J. Mink | |
| An Early-Epoch Attitude Determination for LAGEOS 1, V.J. Slabinski | |
| The Yale/San Juan SPM Program: The South Galactic Pole Catalog, I. Platais, V. Kozhurina-Platais, T.M. Girard, W. F. van Altena, C.E. Lopez | |
5:30 |
Break |
6:30 |
Open Bar, Lower West Oval Room, The Rotunda |
7:30 |
Banquet, The Dome Room, The Rotunda |
8:30 |
The View from the Observatory: History Is Too Important To Be Left to the Historians - Don Osterbrock |
| Session 8 - Satellites: Unnatural Chair - B. Jacobson | |
8:30 |
Invited Talk-True Airspeed: Spacecraft Aerobraking Orbit Determination and Dynamics at Venus and Mars, J.D. Giorgini |
9:20 |
Harnessing Radiation Torques to Drive the Precession of a Spin-Stabilized Spacecraft, M.A. Murison |
9:40 |
Resonance Trapping in Planetary Systems, N.H. Pour |
| Session 9 - Asteroids and Stuff, Chair - D. Mink | |
10:00 |
On the Spin State of the Asteroid 433 Eros, A. Harris, G. Black, P. Nicholson, J. Burns |
10:20 |
Coffee Break |
10:40 |
Excavating the Asteroid Belt, Myron Lecar, F. Franklin |
11:00 |
Computing Trapped and Synchronous Asteroid Orbits using the Parker Sochacki Algorithm, J.W. Rudmin, S.J. Goldstein, Jr. |
11:20 |
The Speed of Gravity: What the Experiments Say, T. Van Flandern |
11:40 |
Time Scales in the JPL and CfA Ephemerides, EM. Standish |
12:00 |
Lunch |
| Session 10 - Binary Stars Chair - W. van Altena | |
1:30 |
Invited Talk-Binary Star Research with the HST Fine Guidance Sensors, O.G. Franz, L.H. Wasserman, G.F. Benedict, R.L. Duncombe, W.H. Jefferys, B.E. McArthur, P.J. Shelus, L.W. Fredrick, P.D. Hemenway, W. F. van Altena, A.J. Bradley, A.L. Whipple, E.P. Nelan, D.B. Story, T.J. Henry |
2:20 |
Application of Probability Theory to the Identification and Analysis of Binary Star Systems, E. Grocheva |
2:40 |
Speckle Interferometry of New and Problem Hipparcos Binaries, B. Mason |
3:00 |
The USNO ACT Catalog and Future Contributions to the Optical Reference Frame, T. Corbin, S. Urban, N. Zacharias |
3:20 |
Coffee Break |
| Session 11 - Satellites: Natural, Chair - D. Pascu | |
3:35 |
The Discovery of Two Irregular Uranian Satellites, P. D. Nicholsonn, J.A. Burns, B.J. Gladman, J. J. Kavelaars, B.G. Marsden, G.V. Williams, K. Aksnes, W.B. Offutt |
3:55 |
Mutual Events of the Galilean Satellites, K. Aksnes, F.A. Franklin, A. A. Kaas, J.H. Lieske |
4:15 |
The Orbits and Masses of the Galilean Satellites-Results from the Galileo Mission, R.A. Jacobson |
4:35 |
Transformation of Galilean satellite parameters to J2000, J.H. Lieske |
4:55 |
End |
Last Modified 23 March, 1998 by Doug Mink