PERC Int'l Symposium on Dust & Parent Bodies 2023 (IDP2023)

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 TOPICS:

  1. ✦Active asteroids

  2. ✦Their contributions to (exo-)zodiacal dust

 

Scientific program

Monday, February 27, 2023 (Time Zone: Japan Standard Time, UTC+9)

[Chair: Tomoko Arai]

10:20-10:25    Tomoko Arai (PERC/Chitec)

  1. Opening Remarks

10:25-11:05    William Reach
(USRA)

  1. Observations and models of the zodiacal light (Invited Talk)

11:05-11:10    Coffee Break

11:10-11:25    Masaki Hanzawa (Kwansei Gakuin University), Shuji Matsuura, Aoi Takahashi, Kei Sano, Kohji Takimoto, Yuto Tome, Ranga-Ram Chary, and Reina Tanaka

  1. Investigation of Fraunhofer lines of zodiacal light in night-sky spectra with the Hale Telescope

11:25-11:30    Coffee Break

11:30-12:10    Kohji Tsumura
(Tokyo City University)

  1. Heliocentric distribution and dust size of IPD based on zodiacal light observations (Invited Talk)

12:10-13:15    Lunch

[Chair: Takaya Okamoto]

13:15-13:30    Tomoko Arai (PERC/Chitec) and DESTINY⁺ science team

  1. Current status of DESTINY⁺, asteroid flyby of Geminids parent Phaethon

13:30-13:35    Coffee Break

13:35-13:50    Ko Ishibashi (PERC/Chitec), Peng Hong, Takaya Okamoto, Manabu Yamada, Osamu Okudaira, Yuta Suzaki, Takeshi Miyabara, Masayuki Ohta, Naoya Ozaki, Takayuki Hosonuma, Takahiro Ishimaru, Shunsuke Sato, Tomoko Arai, Fumi Yoshida, Masato Kagitani, Shingo Kameda, and Takeshi Takashima

  1. Development status of DESTINY⁺ onboard cameras for flyby imaging of (3200) Phaethon

13:50-13:55    Coffee Break

[Chair: Takayuki Hirai]

13:55-14:35    Harald Krüger (Max Planck Institute for Solar System Research), DESTINY⁺ Dust Science Team

  1. Earth's dusty environment (Invited Talk)

14:35-14:40    Coffee Break

14:40-14:55    Shota Kikuchi (National Astronomical Observatory of Japan), Koji Wada, Kei Shirai, Ko Ishibashi, Toshihiko Kadono, Rie Honda, Yasuhiro Yokota, Yuri Shimaki, Naoya Sakatani, Kazunori Ogawa, Hirotaka Sawada, and Masahiko Arakawa

  1. Evolution of impact ejecta produced by the Hayabusa2 impact experiment on the asteroid Ryugu

14:55-15:00    Coffee Break

[Chiar: Hiroshi Kimura]

15:00-15:15    Takayuki Hirai (PERC/Chitec), Masanori Kobayashi, Tomoko Arai, Hiroshi Kimura, Hikaru Yabuta, Sui Amano, Sachio Kobayashi, Motoo Ito, Akira Yamaguchi, Sho Sasaki, Hajime Yano, Mario Trieloff, Thomas Ludwig, Winfried Schwarz, Jens Hopp, Jon Hillier, Nozair Khawaja, Frank Postberg, Lisa Eckart, Harald Krüger, Ralf Srama, Jonas Simolka, Carsten Henselowsky, and DESTINY⁺ team

  1. Development and ground calibration of DESTINY⁺ Dust Analyser: Status report in 2022-2023

15:15-15:20    Coffee Break

15:20-15:35    Nozair Khawaja (Freie Universitaet Berlin), Jon Hillier, Fabian Klenner, Thomas O Sullivan, and Frank Postberg

  1. Complementary mass spectral analysis for the identification of organic compounds in ice and dust grains

15:35-15:40    Coffee Break

15:40-16:20    Julien Milli (IPAG), Jean-Charles Augereau, and Olivier Absil

  1. Exozodiacal dust clouds: Observations and interpretations of warm and hot dust around main sequence stars (Invited Talk)

16:20-16:25    Coffee Break

16:25-16:40    Tim Pearce (Friedrich-Schiller-Universität)

  1. Hot exozodis: direct cometary supply is unlikely to be the mechanism

16:40                 Adjourn


Tuesday, February 28, 2023 (Time Zone: Japan Standard Time, UTC+9)

[Chair: Shuji Matsuura]

10:20-11:00    Karl Battams
(US Naval Research Laboratory)

  1. Parker Solar Probe observations of inner Solar System dust structures (Invited Talk)

11:00-11:05    Coffee Break

11:05-11:45     Hope Ishii
(University of Hawai‘i at Mānoa)

  1. Preservation of interstellar dust and space exposure in cometary interplanetary dust particles (Invited Talk)

11:45 -11:50    Coffee Break

[Chair: Peng Hong]

11:50 -12:05    Bumhoo Lim (Seoul National University), M. Ishiguro

  1. Dust Environment in Comet 81P/Wild 2

12:05 -12:10    Coffee Break

12:10 -12:25    Akant Vats (Banaras Hindu University) and Amit Pathak [no-show]

  1. Pure rotational spectra of nitrogen-containing PAHs in interstellar environments [retracted]

12:25 -13:35    Lunch

[Chair: Koji Wada]

13:35-14:15    Takaaki Noguchi (Kyoto University), Rikako Matsumoto, Minako Takase, Takahito Tominaga, Takuya Mitsunari, Noriaki Ohashi, Hikaru Yabuta, Hanae Kobayashi, Akira Yamaguchi, and Naoya Imae

  1. GEMS-bearing AMMs: Similarities and differences with the CP IDPs (Invited Talk)

14:15-14:20    Coffee Break

14:20-14:35    Hangbin Jo (Seoul National University) and Masateru Ishiguro

  1. Dynamical analysis of dust from Phaethon

14:35-14:40    Coffee Break

14:40-14:55    Evgenij Zubko (Kyung Hee University), Maxim Zheltobryukhov, Ekaterina Chornaya, Konstantin A. Shmirko,

Anton Kochergin, and Gorden Videen

  1. Microphysics of meteoroids striking the Earth atmosphere constrained by means of polarimetry

14:55-15:00    Coffee Break

15:00-15:15    Peter Strub (Uni Stuttgart / MPS Göttingen), Thomas Müller, Georg Moragas-Klostermeyer, Michael J. Freyberg, and Harald Krüger

  1. Micrometeoroid Impacts on SRG/eROSITA and XMM/Newton X-Ray telescopes

15:15-15:20    Coffee Break

[Chair: Hiroki Senshu]

15:20-15:35    Georgios Tsirvoulis (Lulea Technological University), Mikael Granvik, and Athanasia Toliou

  1. Space and High-Irradiance Near-Sun Simulator (SHINeS)-Development and first results

15:35-15:40    Coffee Break

15:40-16:20    Jeremie Lasue
(IRAP-CNRS)

  1. Studies of the zodiacal light and origins of interplanetary dust (Invited Talk)

16:20-16:25    Coffee Break

16:25-16:40    Max Sommer (University of Stuttgart), Hajime Yano, Petr Pokorný, and Ralf Srama

  1. How Earth and Mars shape the zodiacal cloud - A science opportunity for H2#

16:40                Adjourn


Wednesday, March 1, 2023 (Time Zone: Japan Standard Time, UTC+9)

[Chair: Hiroshi Akitaya]

10:20-11:00    Henry Hsieh (Planetary Science Institute)

  1. Active asteroids: A review of recent studies and future prospects (Invited Talk)

11:00-11:05    Coffee Break

11:05-11:45    Joseph Masiero (Caltech/IPAC), Bjorn Davidsson, Yang Liu, Kelsey Moore, and Michael Tuite

  1. Sodium volatility as a driver of cometary activity for near-Sun objects (Invited Talk)

11:45-11:50    Coffee Break

[Chair: Ko Ishibashi]

11:50-12:05    Julie Brisset (University of Central Florida), Paul Sánchez, Christopher Cox, Dennis Corraliza, John Hatchitt, Alexander Madison, and Thomas Miletich

  1. Surface activity on small bodies and regolith mechanical properties

12:05-12:10    Coffee Break

12:10-12:25    Sunho Jin (Seoul National University), Jooyeon Geem, Hiroyuki Naito, Jun Takahashi, Daisuke Kuroda, Seitaro Urakawa, Seiko Takagi, Tatsuharu Oono, Tomohiko Sekiguchi, Davide Perna, Yoonsoo P. Bach, Hangbin Jo, and Masateru Ishiguro

  1. Polarimetry and dust ejection modeling of (4015)/107P Wilson-Harrington: Searching for the driving mechanism of activity in 1949

12:25-13:35    Lunch

[Chair: Fumi Yoshida]

13:35-13:50    Jianghui Ji (Purple Mountain Observatory)

  1. Mid-IR observations for large icy asteroid (704) Interamnia: A new perspective of regolith properties and water ice fraction

13:50-13:55    Coffee Break

13:55-14:10    Hiroshi Kimura (PERC/Chitec), Katsuhito Ohtsuka, Shota Kikuchi, Keiji Ohtsuki, Tomoko Arai, Fumi Yoshida, Naoyuki Hirata, Hiroki Senshu, Koji Wada, Takayuki Hirai, Peng K. Hong, Masanori Kobayashi, Ko Ishibashi, Manabu Yamada, and Takaya Okamoto

  1. Does electrostatic dust lofting accounts for Phaethon's dust trail and the Geminids?

14:10-14:15    Coffee Break

14:15-14:30    Yoonsoo Bach (Seoul National University), Masateru Ishiguro

  1. Thermal radiation-driven dust ejection from Phaethon and the expected large-scale geological features: A prediction study for the DESTNY⁺ flyby observation

14:30-14:35    Coffee Break

14:35-14:50    Galina O. Ryabova (Tomsk State University)

  1. Relative positions of the asteroid (3200) Phaethon and model Geminid stream orbits

14:50-14:55    Coffee Break

14:55-15:10    Eduard Kuznetsov (Ural Federal University)

  1. Estimation of the age of the Phaethon cluster

15:10-15:15    Coffee Break

[Chair: Masanori Kobayashi]

15:15-15:30    Oleksandra Ivanova (Astronomical Institute Slovak Academy of Sciences)

  1. Active asteroid (248370) 2005 QN173: Results of polarimetric, photometric, and spectral observations

15:30-15:35    Coffee Break

15:35-15:50    Eric MacLennan (University of Helsinki) and Mikael Granvik

  1. The composition and activity of (3200) Phaethon

15:50-15:55    Coffee Break

15:55-16:35    Julia de Leon (Instituto de Astrofisica de Canarias)

  1. Compositional properties of active asteroids from their spectra (Invited Talk)

16:35-16:40    Masanori Kobayashi (PERC/Chitec)

  1. Closing Remarks

16:40                 Adjourn