| Sunday, May 22nd |
|---|
| 17:00 |
Committee meeting |
- Wilson Hall |
| 19:00 |
Opening reception |
- Wilson Hall
|
| Monday, May 23rd |
|---|
| 9:00-9:10 |
Welcome Address: Kelly Holley-Bockelmann (DDA Chair) |
| Planet Formation and Migration (Chair: Renu Malhotra)
|
| 9:10 |
Konstantin Batygin |
"Origins of Hot Jupiters, Revisited" |
| 9:25 |
Aaron Boley |
"The in situ formation of giant planets at short orbital periods" |
| 9:40 |
Sean Mills |
"Kepler-233: A resonant chain of four transiting, sub-Neptune planets" |
| 9:55 |
Craig Agnor |
"On the nature and timing of giant planet migration in the solar system" |
| 10:10 |
Juliette Becker |
"WASP-47: a hot Jupiter with close friends" |
| 10:25 |
Christopher Spalding |
"Dynamical origins of the Kepler dichotomy" |
| 10:40-11:10 |
Coffee Break |
| Tidal Dynamics and Moon Formation (Chair: Alice Quillen) |
| BROUWER LECTURE: |
| 11:10 |
Sylvio Ferraz Mello |
"Anelastic tides of close-in satellites and exoplanets" |
| 11:45 |
Billy Quarles |
"Obliquity variations of a rapidly rotating Venus" |
| 12:00 |
Benoit Noyelles |
"On the rotation of viscoelastic satellites" |
| 12:15 |
Matija Cuk |
"Did the Kozai resonance help form Pluto's small moons" |
| 12:30-14:00 |
Lunch |
| Stability of Many-body systems/non-conservative system (Chair: Fred Adams) |
| 14:00 |
Daniel Scheeres |
"Hill stability in the finite density N-body problem" |
| 14:20 |
Daniel Tamayo |
"A library for adding additional effects to N-body simulations" |
| 14:40 |
David Tsang |
"Symplectic integrators: variational integrators for nonconservative systems" |
| 15:00 |
Xianyu Wang |
"High eccentricity MMRs in the circular planar restricted three-body problem" |
| Poster Introductions (4x2 minutes) |
| 15:15 |
Alice Quillan |
Simulating Tidal evolution and encounters with mass-spring models |
| 15:17 |
Karl Jaehnig |
The Structural Evolution of Forming and Early Stage Star Clusters |
| 15:19 |
Christina Davis |
Galaxy Transformation from Flyby Encounters |
| 15:21 |
Indranil Banik |
Galaxy cluster collision speeds as a test of LCDM: possible systematics & how to avoid them |
| 15:25-15:45 |
Coffee Break (Poster viewing) |
| Effects of unseen planets (Chair: Daniel Scheeres) |
| 15:45 |
Christa Van Laerhoven |
"Effect of Unseen Planets on Secular Interactions" |
| 16:05 |
Fred Adams |
"Interaction Cross Sections and Survival Probabilities for Proposed Solar System Member Planet Nine" |
| 16:45 |
Kathryn Volk |
"Dynamics of the Most Distant Kuiper Belt Objects" |
| 17:15 DDA Business Meeting |
| Tuesday, May 24th
|
|---|
| Special-Session: Impact of Astrometry on Dynamics (Chair: Alice Monet) |
| 9:00 |
Gurtina Besla |
"HSTPROMO and the dynamics of the Local Group" [INVITED] |
| 9:35 |
Maria Tiongco |
"Effects of dynamical evolution on the internal kinematical properties of star clusters" [DUNCOMBE] |
| 9:50 |
Sebastien Lepine |
"Local stellar kinematics from large astrometric surveys: mapping the Galactic phase-space substructure" [INVITED] |
| 10:25 |
Keivan Stassun |
"Determination of Precise Pre-main-sequence stellar properties through stellar and disk orbital dynamics" |
| 10:40-11:10 |
Coffee Break |
| 11:10 |
Seigfried Eggl |
"Is astrometry enough? Deflection relevant Near Earth Object characterization efforts in Europe" [INVITED] |
| 11:45 |
Maria Kudryashova |
"Solar system object observations with Gaia Mission" |
| 12:00 |
Davide Farnocchia |
"Scout: short-arc orbit analysis and hazard assessment for newly discovered asteroids" |
| 12:15 |
Victor Slabinski |
|
| 12:30 |
P.K. Seidelmann |
"Why the Greenwich Meridian Moved" |
| 12:45-14:00 |
Lunch |
| Multiplanet Systems: Stability and Characterization (Chair: Craig Agnor) |
| 14:00 |
Jack Lissauer |
"Orbital eccentricity and the stability of planets in the Alpha Centauri system" |
| 14:15 |
Sarah Morrison |
"Orbital stability of High Mass Planetary systems" |
| 14:30 |
Alysa Obertas |
"The stability of tightly-packed and evenly-spaced planetary systems" |
| 14:45 |
Daniel Jontof-Hutter |
"Eccentricity inferences in multi-planet systems with transit timing; degeneracies and apsidal alignment" |
| 15:00 |
Kyle Conroy |
"Discovery of a triple star system through dynamical Eclipse timing variations with Kepler eclipsing binaries" |
| 15:15 |
Abhijit Krishna Puranam |
"Tidal Q of a Super Earth: Dynamical constraints from the GJ 876 System" |
| Poster Introductions (4x2 minutes) |
| 15:30 |
Robert Jacobson |
The Gravity Field of Saturn and the Mass of the Saturnian Rings at the end of the Cassini Mission |
| 15:32 |
Oleksiy Golubov |
Modelling evolution of asteroid's rotation due to the YORP effect |
| 15:34 |
B. Carter & M. Hedman |
A dusty ringlet with connections to both Prometheus and the F ring |
| 15:36 |
Charlie Finch |
URAT Parallax Catalog: the largest parallax catalog since Hipparcos |
| 15:40-16:10 |
Coffee Break (Poster viewing) |
| 16:10 |
Renu Malhotra |
"The mass distribution function of planets in the Galaxy" |
| 16:25 |
Eva Bodman |
"Cometary source for the strange behavior of KIC 8462852" [DUNCOMBE] |
| 16:40 |
Karen Collins |
"A case study in dynamical planet ingestion by a hot host star" |
| 19:00-22:00 |
Public event at Dyer Observatory (optional): Panel discussion on Exoplanets |
| Wednesday, May 25th |
|---|
| Special session: Dynamics of Disks and Rings (Chair: Matthew Tiscareno) |
| 9:00 |
Henrik Latter |
"Planetary rings and astrophysical disks" [INVITED] |
| 9:35 |
Douglas Hamilton |
"Keeping the Edges Sharp I: Honing the Theory of Narrow Rings" |
| 9:50 |
Andre Izidoro |
"Structure of the Asteroid Belt from the Gas Giants' Growth and Chaotic Dynamics" |
| 10:05 |
Seth Jacobson |
"Establishing different size distributions in the asteroid belt" |
| 10:20 |
Dong Lai |
"Formation and dynamics of circumbinary planets" |
| 10:35-11:00 |
Coffee Break |
| 11:00 |
Alice Quillen |
"Warps and streams - Pushing and lifting material out of the midplane from galactic and circumstellar disks" [INVITED] |
| 11:35 |
Sarah Loebman |
"Chemodynamical signatures of radial migration in the Milky Way" [INVITED] |
| 12:10 |
Jon Bird |
"Galaxy disks in balance: vertical settling as a result of inside-out growth" |
| 12:25 |
Curtis Stuck |
"Near-exponential galaxy disks produced by scattering processes" |
| 12:40- 14:00 |
Lunch |
| Dynamics of galaxies and around supermassive black holes (Chair: Sarah Loebman) |
| 14:00 |
Stacy McGaugh |
"Predicting the Velocity Dispersions of the Dwarf Satellites Galaxies of Andromeda" |
| 14:15 |
Indranil Banik |
"Anomalous motions in the local group: Evidence of a past Milky-Way Andromeda Flyby" [DUNCOMBE] |
| 14:30 |
Kelly Holley-Bockelmann |
"Bar formation from Galaxy Flybys" |
| 14:45 |
Monica Valluri |
"Orbits in N-body bars and the origin of the X-shapes in boxy-peanut bulges" |
| 15:00 |
Ann-Marie Madigan |
"Gas clouds as dynamical probes of the accretion flow around Sgr A*" |
| 15:15 |
Mauri Voltonen |
"Orbit of the OJ287 black hole binary as determined from the General Relativity centenary flare" |
| 15:30-16:00 |
Coffee Break (Poster viewing) |
| Dynamics of Small Solar System Bodies (Chair: Christa Van Laerhoven) |
| 16:00 |
Henry (Luke) Dones |
"Could the crates on the mid-sized moons of Saturn been made by satellite debris?" |
| 16:15 |
Mark Showalter |
"Orbital and rotational dynamics of Pluto's small moons" |
| 16:30 |
Rachel Smullen |
"The fate of debris in the Pluto-Charon system" |
| 16:45 |
Daohai Li |
"Himalia and Phoebe: Little moons that punch above their weight" |
| 17:00 |
Paul Chodas |
"Designing Asteroid Impact Scenario Trajectories" |
| 17:15 |
Oleksiy Golubov |
"Spin state equilibria of asteroids due to YORP effects" |
| 17:30 |
Rodney Anderson |
"Low-energy asteroid and comet transit analysis using isolating blocks" |
| 19:00 |
Conference Banquet:
target="_blank">Sambuca, 601 12th Ave South, 7 pm, Wed. $65
--> Sign-up for banquet by COB Monday. See Kelly H-B for details. |
| Thursday, May 26th
|
|---|
| Saturn and Saturn's rings (Chair: Douglas Hamilton) |
| 9:00 |
Matthew Tiscareno |
"Propeller peregrinations: Ongoing observations of disk-embedded migration in Saturn's rings" |
| 9:15 |
Thomas Rimlinger |
"Keeping the Edges Sharp II: Honing Simulations of Narrow Rings" |
| 9:30 |
Philip Nicholson |
"Kronoseismology III: An update on Saturn-driven waves in the C ring" |
| 9:45 |
Matthew Hedman |
"An array of asymmetry in Saturn's structure revealed by its rings" |
| 10:00 |
Maryame El Moutamid |
"Tesseral resonances in the rings of Saturn" |
| 10:15 |
Ethan Arnault |
"Physical characteristics of 'wisps' in the outer edge of the Keeler gap in Saturn's rings" |
| 10:30-11:00 |
Coffee Break |
| 11:00 |
Robert Jacobson |
"The gravity field of Saturn and the mass of the Saturnian rings at the end of the Cassini Mission" |
| 11:15 |
Joseph Spitale |
"4-km body(ies?) embedded in Saturn's Huygens Ringlet" |
| 11:30 |
Robert Chancia |
"Persistent pattern speeds in Saturn's D ring" |
