PERC Int'l Symposium on Dust & Parent Bodies 2025 (IDP2025)

OBJECTIVE:

To share state-of-the-art research on dust delivered to Earth and its parent bodies in a multidisciplinary approach of planetary science and astronomy in light of the DESTINY⁺ mission 

SPECIAL TOPIC:

  1. ✦Planetary defense

 

Scientific program

Tuesday, February 25, 2025

[Chair: Koji Wada]

10:50-11:00   Masanori Kobayashi (PERC,CIT)

  1. Opening Remarks

11:00-11:20    Tomoko Arai (PERC,CIT) and DESTINY⁺ team

  1. DESTINY⁺asteroid flyby mission to Phaethon and Apophis

11:20-11:30    Coffee Break

11:30-11:50    Ko Ishibashi (PERC,CIT), T. Okamoto, M. Yamada, O. Okudaira, P, Hong, Y. Suzaki, M. Ohta, T. Miyabara, S. Sato, T. Arai, F. Yoshida, M. Kagitani, S. Kameda, and T. Takashima

  1. Development status of the DESTINY⁺ onboard cameras

11:50-12:10    Takayuki Hirai (PERC,CIT), Masanori Kobayashi, Tomoko Arai, Hiroshi Kimura, Sho Sasaki, Hikaru Yabuta, Motoo Ito, Akira Yamaguchi, Hajime Yano, Mario Trieloff, Thomas Ludwig, Winfried Schwarz, Jens Hopp, Jon Hillier, Nozair Khawaja, Frank Postberg, Lisa Eckart, Harald Krüger, Ralf Srama, Jonas Simolka, Heiko Strack, Florian Rieth, Denis Acker, Stephan Ingerl, Yan Li, Carsten Henselowsky, and DESTINY⁺/DDA team

  1. Development and ground calibration of DESTINY⁺ Dust Analyser: Status report in 2024-2025

12:10-13:40    Lunch

[Chair: Hiroki Senshu]

13:40 -13:50    One-min Talks from Poster Presenters

13:50 -14:50    Poster Session

14:50-15:10    Jim Bell (Arizona State University), Dan Scheeres, David Thomas, Lon Levin, Lisa May, and Laura Champion

  1. Apophis Pathfinder: An innovative Milo Space Science Institute smallsat mission for planetary defense and scientific characterization of the potentially hazardous asteroid (99942) Apophis

15:10-15:30    Matthew Schmidgall (Exploration Laboratories), Keiko Nakamura-Messenger, Dalibor Djuran, Miguel Pascual, Tom Cooley, Freyr Thor, James Orsulak, and Blake Grantham

  1. ExLabs' ApophisExL: The commercial science mission to asteroid Apophis

15:30-15:40    Coffee Break

[Chair: Hiroshi Kimura]

15:40-16:00    Ingrid Mann (UiT - Arctic University of Norway)

  1. What do we know about the inner zodiacal cloud?

16:00-16:20    Minjae Kim (MSSL, University College London)

  1. The characterization of water ice in debris discs

16:20-16:40    John A. Paquette (Catholic University of America), J.A. Nuth, and F. Ferguson

  1. Does dust infall last through the AGB phase?

16:40                Adjourn

18:00-20:00    Conference Dinner [optional]


Wednesday, February 26, 2025

[Chair: Sohsuke Ohno]

10:20-11:00    Toshihiko Kadono (University of Occupational and Environmental Health, Japan)

  1. Ejecta pattern: Its dependence on the internal structure of projectiles and the size distribution of target particles (Invited Talk)

11:00-11:10    Coffee Break

11:10-11:30     Noriaki Arima (Nihon University), Shinsuke Abe, Shotaro Akutsu, Tsubasa Aoki (Nihon Univ.), Ko Arimatsu, and Miho Kawabata (Kyoto Univ.)

  1. Exploring the impact frequency and light emission processes of centimeter-sized meteoroids in the Earth-Moon system through lunar impact flash observations

11:30-11:50     Simon Anghel (LTE - Paris Observatory)

  1. From dust to asteroids : How to measure the objects that enter the atmosphere?

11:50 -12:10    Maximilian Hamm (Freie Universität Berlin), Moritz Strauß, Matthias Grott, Jörg Knollenberg, Robert Luther, Jens Biele, and Hiroki Senshu

  1. Low thermal inertia of (162173) Ryugu a result of horizontal cracks in boulders

12:10 -13:40    Lunch

[Chair: Norimune Miyake]

13:40 -14:20    Peter Jenniskens (SETI Institute)

  1. Parent bodies of our asteroidal meteoroids and meteorites (Invited Talk)

14:20-14:40    Shinsuke Abe (Nihon University), Takashi Sekiguchi, Koji Maeda, and Tomoko Arai

  1. Yearly variation of sodium in the Geminid meteor shower over 7-years

14:40-14:50    Coffee Break

14:50-15:30    Andrew Rivkin (Johns Hopkins University Applied Physics Laboratory)

  1. The double asteroid redirection test: A crash course in planetary defense (Invited Talk)

15:30-15:40    Coffee Break

[Chair: Hiroshi Akitaya]

15:40-16:20    Jian-Yang Li (Sun Yat-sen University)

  1. The properties and evolution of the DART impact ejecta (Invited Talk)

16:20-16:40    Yukun Huang (NAOJ), Yifei Jiao, Bin Cheng, Erik Asphaug, Brett Gladman, Renu Malhotra, Patrick Michel, Yang Yu and Hexi Baoyin

  1. Asteroid Kamo‘oalewa’s journey from the lunar Giordano Bruno crater to Earth coorbital space

16:40                Adjourn


Thursday, February 27, 2025

[Chair: Koji Wada]

10:20-11:00    Paul Abell (NASA Johnson Space Center)

  1. NASA's current and future planetary defense initiatives (Invited Talk)

11:00-11:20    Makoto Yoshikawa (JAXA), Yuya Mimasu, Masatoshi Hirabayashi, Satoshi Tanaka, and Yuichi Tsuda

  1. Hayabusa 2 Extended Mission as planetary defense

11:20-12:00    Nancy Chabot (Johns Hopkins University Applied Physics Lab), Justin A. Atchison, Rylie Bull, Andrew S. Rivkin, R. Terik Daly, Ronald-L. Ballouz, Olivier S. Barnouin, Andrew F. Cheng, Carolyn M. Ernst, Angela M. Stickle, Evan J. Smith, Joseph J. Linden, Benjamin F. Villac, Jodi R. Berdis, Dawn M. Graninger, and Sarah Hefter

  1. A mission to demonstrate flyby reconnaissance for planetary defense (Invited Talk)

12:00-12:10    Tomoko Arai (PERC,CIT)

  1. Closing Remarks

12:10                 Adjourn

 

Poster presentations

- Noboru EBIZUKA (RIKEN) and Yoshihiko SHIGENO

  1. Arrival directions of meteoroids with hyperbolic orbits II

- Sarah Stangl (Los Alamos National Laboratory)

  1. Dust destruction in core collapse supernovae explosions

- Isao Sato (Japan Astronomical Society)

  1. 4-D dust trail calculation of meteors

- Eduard Kuznetsov (Ural Federal University), Mikhail Galiullin, Dmitry Glamazda, and Yulia Wiebe

  1. Characterization of near-earth objects from SBG Telescope observations in 2023-2024 [retracted]

- Myung-Jin Kim (KASI)

  1. The first Korean asteroid survey telescope

- Simon Anghel (LTE - Paris Observatory) and the SciX Team

  1. The Science Explorer: Expanding ADS for Multidisciplinary Research