Time for the 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:
✦Planetary defense
Scientific program (www.perc.it-chiba.ac.jp/meetings/IDP2025/Scientific_Program.html)
Tuesday, February 25, 2025
10:50-11:00 Masanori Kobayashi (PERC,CIT)
Opening Remarks
11:00-11:20 Tomoko Arai et al.
DESTINY⁺asteroid flyby mission to Phaethon and Apophis
11:30-11:50 Ko Ishibashi et al.
Development status of the DESTINY⁺ onboard cameras
11:50-12:10 Takayuki Hirai et al.
Development and ground calibration of DESTINY⁺ Dust Analyser: Status report in 2023-2024
[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 et al.
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 et al.
ExLabs’ ApophisExL: The commercial science mission to asteroid Apophis
[Chair: Hiroshi Kimura]
15:40-16:00 Ingrid Mann (UiT – Arctic University of Norway)
What do we know about the inner zodiacal cloud?
16:00-16:20 Minjae Kim (MSSL, University College London)
The characterization of water ice in debris discs
16:20-16:40 John A. Paquette et al.
Does dust infall last through the AGB phase?
Wednesday, February 26, 2025
[Chair: Sohsuke Ohno]
10:20-11:00 Toshihiko Kadono (University of Occupational and Environmental Health, Japan)
Ejecta pattern: Its dependence on the internal structure of projectiles and the size distribution of target particles (Invited Talk)
11:10-11:30 Noriaki Arima et al.
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)
From dust to asteroids : How to measure the objects that enter the atmosphere?
11:50 -12:10 Maximilian Hamm et al.
Low thermal inertia of (162173) Ryugu a result of horizontal cracks in boulders
[Chair: Norimune Miyake]
13:40 -14:20 Peter Jenniskens (SETI Institute)
Parent bodies of our asteroidal meteoroids and meteorites (Invited Talk)
14:20-14:40 Shinsuke Abe et al.
Yearly variation of sodium in the Geminid meteor shower over 7-years
14:50-15:30 Andrew Rivkin (Johns Hopkins University Applied Physics Laboratory)
The double asteroid redirection test: A crash course in planetary defense (Invited Talk)
[Chair: Hiroshi Akitaya]
15:40-16:20 Jian-Yang Li (Sun Yat-sen University)
The properties and evolution of the DART impact ejecta (Invited Talk)
16:20-16:40 Yukun Huang et al.
Asteroid Kamo‘oalewa’s journey from the lunar Giordano Bruno crater to Earth coorbital space
Thursday, February 27, 2025
[Chair: Masanori Kobayashi]
10:20-11:00 Paul Abell (NASA Johnson Space Center)
NASA’s current and future planetary defense initiatives (Invited Talk)
11:00-11:20 Makoto Yoshikawa et al.
Hayabusa 2 Extended Mission as planetary defense
11:20-12:00 Nancy Chabot et al.
A mission to demonstrate flyby reconnaissance for planetary defense (Invited Talk)
12:00-12:10 Tomoko Arai (PERC,CIT)
Closing Remarks
Poster presentations
– Noboru EBIZUKA et al.
Arrival directions of meteoroids with hyperbolic orbits II
– Sarah Stangl (Los Alamos National Laboratory)
Dust destruction in core collapse supernovae explosions
– Isao Sato (Japan Astronomical Society)
4-D dust trail calculation of meteors
– Eduard Kuznetsov et al.
Characterization of near-earth objects from SBG Telescope observations in 2023-2024
– Myung-Jin Kim (KASI)
The first Korean asteroid survey telescope