Date & Time
31 Aug, 2025 01:00 UT-
Streaming via YouTube
Program
| UT | Duration | # | Title | note | |
| 1:00 | 0:05 | 1 | Opening Address | Tsutomu Hayamizu, Fumi Yoshida | |
| 1:05 | 0:20 | 2 | General meeting | Regular members only on Zoom The others via YouTube | |
| (1) | Accounting report, Budget plan (0:05) | Hayato Watanabe | |||
| (2) | Business report，Business plan (0:10) | Fumi Yoshida | |||
| (3) | Audit report (0:05) | Toshihiro Horaguchi | |||
| 1:25 | 1:00 | (4) | Activities and plan of the Departments (0:04 x 10) | 8departments + 2 | |
| – Planetary and asteroidal occultations | Kazuhisa Miyashita, Hayato Watanabe | ||||
| – Lunar occultations | Kazuhisa Miyashita, Mitsuru Soma | ||||
| – Website management | Hiroshi Akitaya | ||||
| – Storage of observation data | Hirotomo Noda | ||||
| – Public Relations and Training | Fumi Yoshida | ||||
| – Local branch | Chilong Lin [National Museum of Natural Science, Taiwan] | ||||
| – Local branch | Wai-Chun Yue [Hong Kong Astronomical Society] | ||||
| – Local branch | Ye Yuan [Purple Mountain Observatory / Chinese Academy of Sciences] | absent | |||
| (5) | Amend of Bylaws (0:05) | Tsutomu Hayamizu | |||
| (6) | The other agenda (0:10) | ||||
| (7) | Report number of regular members, attendees and power of attnorney Vote (0:05) | Hayato Watanabe Tsutomu Hayamizu | |||
| 2:25 | 0:55 | Lunch break | Every participants are available Zoom | ||
| 3:20 | 1:00 | 3 | Invited lecture Title/ New challenges in the Hayabusa2 extended mission | Prof. Makoto Yoshikawa (See under the Table) | |
| 0:10 | Q&As | ||||
| 4:30 | 0.05 | 4 | Commemorative photo (Screen shot) | Hayato Watanabe | |
| 4:35 | 0:10 | Rest time | |||
| 4:45 | 5 | Presentations by participants | Each presentation/ Speech 15min + Q&A 5min | ||
| 0:20 | (1) | Best Results of Asteroidal Occultation Observation FY2024/25 | Hayato Watanabe | ||
| 0:20 | (2) | Data collection system for asteroidal occultation reporting ROREM with Limovie | Kazuhisa Miyashita | ||
| 0:20 | (3) | Discovery of a satellite of Asteroid (6326) Idamiyoshi ＆ the Commemorative Meeting | Hidehito Yamamura | ||
| 5:45 | 0:10 | Rest time | |||
| 5:55 | 0:20 | (4) | Initial results from the TABASCO campaign for stellar occultation observations by TNOs | Ko Arimatsu | |
| 0:20 | (5) | Analysis of Visual binary stars through occultation observations (SAO98674) | Hidetoshi Yoshida | ||
| 0:20 | (6) | (99942)Apophis flyby mission by DESTINY+ | Fumi Yoshida | ||
| 6:55 | Adjourn |
Invited Lectures
Prof. Makoto Yoshikawa
JAXA/ISAS・Associate professor, JAXA Planetary Defense Team Lead
Title: New challenges in the Hayabusa2 extended mission
Japan’s asteroid explorer Hayabusa2 has extended its mission and continues to fly in space after delivering samples from the asteroid Ryugu to Earth at the end of 2020. This is called the “Hayabusa2 Extended Mission” (nicknamed Hayabusa2#). Next year (2026), a flyby exploration of the asteroid Torifune, the first target of the
extended mission, is scheduled to take place. Here we will explain Hayabusa2#, its purpose and current operational status.