Vol. 55, Issue 5 (DDA54 Abstracts)

by William Bottke, David Vokrouhlicky, Raphael Marschall, David Nesvorny, Alessandro Morbidelli, Rogerio Deienno, Simone Marchi, Henry Dones, and 1 more

Presentation #100.06 in the session Comet and TNO Dynamics.

Modelling the Internal Evolution of Barred Galaxies

by Steven Gough-Kelly, Stuart Anderson, and Victor Debattista

Presentation #101.01 in the session Galaxy Dynamics 1: Spirals and Bars.

Orbital support and evolution of flat profiles of bars (shoulders)

by Leandro Beraldo e Silva

Presentation #101.02 in the session Galaxy Dynamics 1: Spirals and Bars.

The role of inner halo angular momentum on bar formation and evolution

by Sandeep Kataria and Juntai Shen

Presentation #101.03 in the session Galaxy Dynamics 1: Spirals and Bars.

Early Growing Supermassive Black Holes Strengthen Stellar Bars

by Monica Valluri, Vance Wheeler, Leandro Beraldo e Silva, Shashank Dattathri, and Victor Debattista

Presentation #101.04 in the session Galaxy Dynamics 1: Spirals and Bars.

Schwarzschild Modeling of Barred S0 Galaxy NGC4371 with TIMER Survey

by Behzad Tahmasebzadeh, Ling Zhu, Juntai Shen, Monica Valluri, Ortwin Gerhard, Glenn van de Ven, and Dimitri Gadotti

Presentation #101.05 in the session Galaxy Dynamics 1: Spirals and Bars.

Extended Eccentric Resonance Regions in Galaxy Disks

by Curtis Struck

Presentation #101.06 in the session Galaxy Dynamics 1: Spirals and Bars.

The Influence of Tidal Heating on the Habitability of Planets Orbiting White Dwarfs

by Juliette Becker, Darryl Seligman, Fred Adams, and Marshall Styczinski

Presentation #103.01 in the session Exoplanet Dynamics 1.

Orbital Geometries of Exoplanet-Hosting Multi-Star Systems

by Malena Rice and Konstantin Gerbig

Presentation #103.02 in the session Exoplanet Dynamics 1.

Are planetary systems coplanar?

by John Zanazzi and Eugene Chiang

Presentation #103.03 in the session Exoplanet Dynamics 1.

Hot Jupiters are not as lonely as we thought: Implications for a New Framework of Hot Jupiter Formation

by Songhu Wang, Malena Rice, and Donghong Wu

Presentation #103.04 in the session Exoplanet Dynamics 1.

Post-disk Evolution of Short-period Gas Giants in Compact Multi-planet Systems: A Mechanism to Produce the Observed Companionship Dichotomy Between Hot Jupiters and Warm Jupiters

by Brandon Radzom, Songhu Wang, and Bonan Pu

Presentation #103.05 in the session Exoplanet Dynamics 1.

Influence of cold Jupiters in the formation of close-in planets

by Sergio Best, Antranik Sefilian, and Cristobal Petrovich

Presentation #103.06 in the session Exoplanet Dynamics 1.

Very wide-orbit planets from dynamical instabilities during the stellar birth cluster phase

by André Izidoro, Sean N. Raymond, Nathan A. Kaib, Alessandro Morbidelli, Andrea Isella, and Rajdeep Dasgupta

Presentation #104.01 in the session Planetary Origins Dynamics 1.

Origin of compact exoplanetary systems via early accretion during stellar infall

by Raluca Rufu and Robin Canup

Presentation #104.02 in the session Planetary Origins Dynamics 1.

Dynamics of Extreme Mass Ratio Inspiral Resonance Scenarios

by Harrison Blake, Christopher Hirata, and Makana Silva

Presentation #200.01 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

Modeling the formation of dark-matter deficient galaxies

by Zhaozhou Li, Avishai Dekel, Nir Mandelker, Jonathan Freundlich, Fangzhou Jiang, and Thibaut François

Presentation #200.02 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

The OC stream’s evolution in the dark matter haloes of the Milky Way and the LMC

by Denis Erkal, Ting Li, and Sergey Koposov

Presentation #200.03 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

On the Tidal Evolution of Dark Matter Substructure

by Frank van den Bosch and Barry Chiang

Presentation #200.04 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

Resonant Dynamical Friction at The Galactic Center

by Barry Ginat, Taras Panamarev, Bence Kocsis, and Hagai Perets

Presentation #200.05 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

Stellar Collisions in the Galactic Center

by Sanaea Rose, Smadar Naoz, Reem Sari, and Itai Linial

Presentation #200.06 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

Effects of stellar and intermediate-mass black holes on the degree of energy equipartition in globular clusters

by Francisco I. Aros and Enrico Vesperini

Presentation #200.07 in the session Galaxy Dynamics 2: Black Holes and Dark Matter.

Using Sound to Make Solar Eclipses Accessible for the Blind and Low-vision Community

by Allyson Bieryla

Presentation #201.01 in the session Special Session: Accessibility and Inclusivity in the Dynamics Community.

Active Quasi-Hilda 2009 DQ118 and the Asteroid-Comet Boundary

by William Oldroyd, Chadwick Trujillo, and Colin Orion Chandler

Presentation #202.01 in the session Asteroid Dynamics.

Statistical Variation in YORP Evolution due to Random Boulder Populations and their Motion

by Dahlia Baker and Jay McMahon

Presentation #202.02 in the session Asteroid Dynamics.

Accretion in the Main Asteroid belt

by Rogerio Deienno, David Nesvorny, and William Bottke

Presentation #202.03 in the session Asteroid Dynamics.

Do HED meteorites originate from two large craters on asteroid Vesta?

by Stanley Dermott, Dan Li, and Apostolos Christou

Presentation #202.04 in the session Asteroid Dynamics.

Formation of satellites around large asteroids

by Kevin Walsh, Ronald-Louis Ballouz, and Josef Hanus

Presentation #202.05 in the session Asteroid Dynamics.

Simulating the effects of particle shape on the tidal disruption and reaccumulation of small Solar System objects.

by Julian Marohnic, Joseph DeMartini, Derek Richardson, and Kevin Walsh

Presentation #202.06 in the session Asteroid Dynamics.

The destabilization of Neptune’s distant mean motion resonances by Uranus

by Severance Graham and Kathryn Volk

Presentation #203.01 in the session Asteroid and Comet Dynamics Posters.

SBDynT: Characterizing the Solar System Small Bodies by Proper Elements and Chaos

by Dallin Spencer, Darin Ragozzine, Kathryn Volk, and Renu Malhotra

Presentation #203.02 in the session Asteroid and Comet Dynamics Posters.

OSSOS: XXVI. Population Estimates for Theoretically Stable Centaurs Between Uranus and Neptune

by Rosemary Dorsey, Michele Bannister, Samantha Lawler, and Alex Parker

Presentation #203.03 in the session Asteroid and Comet Dynamics Posters.

Investigating Motion around Equilibrium Points in the Restricted Three-body Problem Under Effects of Radiation Forces and Circumbinary Disc

by Tajudeen Oluwafemi Amuda, Leke Oni, Hammed Adeniyi Lawal, and Seth A. Jacobson

Presentation #204.01 in the session Dynamical Theory and Tools Posters.

Data Science in Dynamical Astronomy Education

by Thomas Y. Chen and Ute V. Amerstorfer

Presentation #204.02 in the session Dynamical Theory and Tools Posters.

Fifty Years of Halo Orbits

by David Dunham, Kathleen Howell, David Richardson, and Ahmed Kamel

Presentation #204.03 in the session Dynamical Theory and Tools Posters.

Dynamical constraints on the three-planet system Kepler-51

by Kyriaki I. Antoniadou

Presentation #205.01 in the session Exoplanet Dynamics Posters.

Test Particle Stability and the Eccentricity of Multiplanet Systems

by Miguel Angel Martinez and Yoram Lithwick

Presentation #205.02 in the session Exoplanet Dynamics Posters.

Spin Dynamics of Rocky Bodies in Compact Multiplanetary Systems

by Yubo Su, Jupiter Ding, and Henry Yuan

Presentation #205.03 in the session Exoplanet Dynamics Posters.

Investigating the properties planetesimal systems with multiple members formed from gravitational collapse

by Sanskriti Verma, Luka Ludden, Jackson Barnes, and Seth Jacobson

Presentation #205.05 in the session Exoplanet Dynamics Posters.

3D configuration of a compact multi-giant system lying at the stability boundary

by Xianyu Wang

Presentation #205.06 in the session Exoplanet Dynamics Posters.

Kepler-80 Revisited: Assessing the Participation of a Newly Discovered Planet in the Resonant Chain

by Drew Weisserman, Juliette Becker, and Andrew Vanderburg

Presentation #205.07 in the session Exoplanet Dynamics Posters.

The Migration and Evolution of Eccentric Planets (MEEP) Survey

by Jack Schulte and Joseph Rodriguez

Presentation #205.09 in the session Exoplanet Dynamics Posters.

The infall of dwarf satellite galaxies are influenced by their host’s massive accretions

by Eric Bell and Richard D’Souza

Presentation #206.01 in the session Galaxy Dynamics Posters.

Universal scaling laws and density slopes for dark matter halos

by Zhijie Xu

Presentation #206.03 in the session Galaxy Dynamics Posters.

Energy cascade for distribution and evolution of supermassive black holes and host galaxies

by Zhijie Xu

Presentation #206.04 in the session Galaxy Dynamics Posters.

The Signature of Planet Nine in Earth’s Orbital Elements

by Hanna Adamski

Presentation #207.01 in the session Planetary Origins Dynamics Posters.

Quantifying Debris Production in Imperfect Merger Planetary Formation Models

by Sanskruti Admane and Seth Jacobson

Presentation #207.02 in the session Planetary Origins Dynamics Posters.

Planetesimal Formation by Gravitational Collapse with the Perfect-SSDEM Hybrid Collisional Method

by Jackson Barnes, Stephen Schwartz, and Seth Jacobson

Presentation #207.03 in the session Planetary Origins Dynamics Posters.

Exploring Orbital Properties Through Assumptions of Pebble Accretion Isolation Masses

by Lucas Brefka and Rebekah Dawson

Presentation #207.04 in the session Planetary Origins Dynamics Posters.

Imperfect Accretion in a GPU-enhanced N-Body Simulator

by Ryan Copeland and Seth Jacobson

Presentation #207.05 in the session Planetary Origins Dynamics Posters.

Debris of Giant Impacts

by Emily Elizondo

Presentation #207.06 in the session Planetary Origins Dynamics Posters.

Empirically establishing relationships between properties of gravitationally collapsing pebble clouds and formed planetesimal systems

by Luka Ludden, Jackson Barnes, Stephen Schwartz, and Seth Jacobson

Presentation #207.07 in the session Planetary Origins Dynamics Posters.

Understanding the formation of terrestrial planets

by Bernard Monteiro de Barros Leal and Seth Jacobson

Presentation #207.08 in the session Planetary Origins Dynamics Posters.

Preliminary constraints on Solar System formation scenarios via models of isotopic fractionation during terrestrial core formation

by Gabriel Nathan and Seth Jacobson

Presentation #207.09 in the session Planetary Origins Dynamics Posters.

Can a planet lose a moon?

by Collin Dobson and Seth Jacobson

Presentation #207.10 in the session Planetary Origins Dynamics Posters.

Coupling SPH Giant Impact Models with a Modified SyMBA code to simulate Lunar Formation

by Brenna Chetan

Presentation #207.11 in the session Planetary Origins Dynamics Posters.

Simulating the Effects of Outer Giant Planets on Inner Super-Earths with In Situ Formation Models

by Phoebe Sandhaus

Presentation #207.12 in the session Planetary Origins Dynamics Posters.

Simulations of planetary engulfment in MESA: envelope hydrodynamics, light curves, and prospects for survival

by Christopher O’Connor, Lars Bildsten, Matteo Cantiello, and Dong Lai

Presentation #208.02 in the session Stellar Dynamics Posters.

Peas-in-a-Pod: A Review on the Observed Patterns of Intra-System Uniformity

by Lauren Weiss and Sarah Millholland

Presentation #300.01 in the session Special Session: Uniform Sizes and Spacing in Planetary Systems 1.

Giant Impacts: Sculpting Planet Uniformity or Diversity?

by Hilke Schlichting

Presentation #300.02 in the session Special Session: Uniform Sizes and Spacing in Planetary Systems 1.

Dynamical Configurations of Planetary Systems Arising from Energy Optimization

by Fred Adams

Presentation #300.03 in the session Special Session: Uniform Sizes and Spacing in Planetary Systems 1.

The Interplay of Planetary Uniformity and Near-Resonant Dynamics

by Armaan Goyal

Presentation #301.01 in the session Special Session: Uniform Sizes and Spacing in Planetary Systems 2.

Updated Masses for Kepler-90’s Gas Giants Via Transit-Timing Variation and Radial Velocity Observations

by David Shaw and Lauren Weiss

Presentation #301.03 in the session Special Session: Uniform Sizes and Spacing in Planetary Systems 2.

Intra-system uniformity: a natural outcome of dynamical sculpting

by Caleb Lammers, Norman Murray, and Samuel Hadden

Presentation #301.04 in the session Special Session: Uniform Sizes and Spacing in Planetary Systems 2.

The hydrodynamics of planetary engulfment

by Ricardo Yarza

Presentation #302.01 in the session Stellar Dynamics 1: Engulfments and Explosions.

RR Lyrae Stars as Accelerometers and their Post-Engulfment Companions

by Thomas Donlon and Heidi Jo Newberg

Presentation #302.02 in the session Stellar Dynamics 1: Engulfments and Explosions.

Testing the Double Detonation SN Ia Progenitor Scenario: A High Precision Proper Motion Survey of the SN 1006 Remnant

by Joshua Shields, Wolfgang Kerzendorf, Matthew Hosek, Ken Shen, Armin Rest, Tuan Do, Jessica Lu, Andrew Fullard, and 2 more

Presentation #302.03 in the session Stellar Dynamics 1: Engulfments and Explosions.

Using distant small body populations to reveal the solar system’s dynamical history

by Kathryn Volk

Presentation #303.01 in the session Rubin Prize Lecture.

Insights from the Hill Problem for Understanding Mean Motion Resonances

by Daniel Tamayo and Samuel Hadden

Presentation #305.01 in the session Dynamical Theory and Tools.

Switching integrators reversibly in the astrophysical N-body problem

by David Hernandez and Walter Dehnen

Presentation #305.02 in the session Dynamical Theory and Tools.

Self-Consistent Spin, Tidal, and Dynamical Equations of Motion in the REBOUND framework

by Tiger Lu, Hanno Rein, Daniel Tamayo, Samuel Hadden, Rosemary Mardling, Sarah Millholland, and Gregory Laughlin

Presentation #305.03 in the session Dynamical Theory and Tools.

An analytic post-Newtonian method for detecting general relativistic effects in the S stars

by Soley Hyman, Dimitrios Psaltis, and Feryal Ozel

Presentation #305.04 in the session Dynamical Theory and Tools.

Space debris families: from perturbative methods to machine learning techniques

by Alessandra Celletti, Giuseppe Pucacco, and Tudor Vartolomei

Presentation #305.05 in the session Dynamical Theory and Tools.

Secular evolution of debris in highly eccentric and inclined orbits

by Anargyros Dogkas, Alessandra Celletti, Catalin Gales, and Tudor Vartolomei

Presentation #305.06 in the session Dynamical Theory and Tools.

Dynamical tides in rotationally flattened planets and stars with stable stratification

by Janosz Dewberry

Presentation #305.07 in the session Dynamical Theory and Tools.

An observational constraint on Titan’s tidal dissipation

by Brynna Downey and Francis Nimmo

Presentation #306.01 in the session Planetary Satellite Dynamics 1: Ocean Worlds.

The Role of Three-Body Resonances on the Dynamical History of the Saturnian Satellite System

by Maryame El Moutamid and Matija Cuk

Presentation #306.02 in the session Planetary Satellite Dynamics 1: Ocean Worlds.

Cascading Habitability: Exploring the Effects of Disruptive Collisions on Ocean Worlds

by Alyssa Rhoden, Raluca Rufu, Marc Neveu, Kevin Walsh, and Yuval Steinberg

Presentation #306.03 in the session Planetary Satellite Dynamics 1: Ocean Worlds.

Contact Binary Star Formation

by Lawrence Molnar, Jenn Feng Lau, and Levi Carr

Presentation #400.01 in the session Stellar Dynamics 2: Binaries.

HIP 33609 b: a highly eccentric transiting brown dwarf orbiting a B-star

by Noah Vowell

Presentation #400.02 in the session Stellar Dynamics 2: Binaries.

Prospects of Constraining Tidal Dissipation in Low-Mass Binary Stars

by Jessica Birky, Rory Barnes, and James Davenport

Presentation #400.03 in the session Stellar Dynamics 2: Binaries.

Binary Formation through Gas-assisted Capture and the Implications for Stellar, Planetary and Compact-object Evolution

by Mor Rozner, Aleksey Generozov, and Hagai Perets

Presentation #400.04 in the session Stellar Dynamics 2: Binaries.

Tidal Disruption Events from the Combined Effects of Two-Body Relaxation and the Eccentric Kozai-Lidov Mechanism

by Denyz Melchor, Brenna Mockler, Smadar Naoz, Enrico Ramirez-Ruiz, and Sanaea Rose

Presentation #400.05 in the session Stellar Dynamics 2: Binaries.

Precession-Driven Dissipation in Exoplanet-Hosting Binary Star Systems

by Konstantin Gerbig and Malena Rice

Presentation #401.01 in the session Exoplanet Dynamics 2: Stellar and Planetary Obliquities.

The Effect of Protoplanetary Disk Photoevaporation on Disk-Driven Resonantly Excited Stellar Obliquities

by Yubo Su and Dong Lai

Presentation #401.02 in the session Exoplanet Dynamics 2: Stellar and Planetary Obliquities.

Forming Perpendicular Hot Jupiter Systems via High-Eccentricity Migration

by Michelle Vick, Yubo Su, and Dong Lai

Presentation #401.03 in the session Exoplanet Dynamics 2: Stellar and Planetary Obliquities.

Evolution of the Planetary Obliquity under the Competition of Eccentric Kozai-Lidov Resonance and the Equilibrium Tide

by Xiumin Huang, Jianghui Ji, Shangfei Liu, Ruobing Dong, and Su Wang

Presentation #401.04 in the session Exoplanet Dynamics 2: Stellar and Planetary Obliquities.

Spin Dynamics of Planets in Resonant Chains: An Abundance of High Obliquities

by Sarah Millholland

Presentation #401.05 in the session Exoplanet Dynamics 2: Stellar and Planetary Obliquities.

Normal modes at the outer edge of Saturn’s B ring

by Philip Nicholson, Richard French, Colleen McGhee-French, Pierre-Yves Longaretti, and Matthew Hedman

Presentation #402.01 in the session Planetary Ring Dynamics.

Investigating the effects of stochastic charging on the orbital dynamics and precipitation of nanodust in Saturn’s rings

by Mia Mace, Mark Birkinshaw, and Zoë Leinhardt

Presentation #402.03 in the session Planetary Ring Dynamics.

Resonant Excitation of Planetary Eccentricity due to a Dispersing Eccentric Protoplanetary Disk: a New Mechanism of Generating Large Planetary Eccentricities

by Jiaru Li and Dong Lai

Presentation #403.01 in the session Planetary Origins Dynamics 2: Protoplanetary Disks.

Influence of Protoplanetary Disks and Orbital Resonances on the Formation of Super Earths via Giant Impacts

by Fernanda Correa Horta, Cristobal Petrovich, and Daniel Fabrycky

Presentation #403.02 in the session Planetary Origins Dynamics 2: Protoplanetary Disks.

Modeling collisional fragmentation with Fraggle, a high fidelity fragment generation model developed for the Swiftest n-body project

by David Minton, Carlisle Wishard, and Jennifer Pouplin

Presentation #403.03 in the session Planetary Origins Dynamics 2: Protoplanetary Disks.

DDA54 (East Lansing, MI)