The 11th Space Debris Workshop
Program

28th, Oct. (Mon) 9:30 Open

* English session

Time	Presentation Title	Speaker
9:50	Opening Remarks	INABA Noriyasu（JAXA）
9:55	ESA’s space debris related activities and preparation of active debris removal demonstration*	Tim Flohrer（ESA）
10:25	Development and Implementation of the KARI VISION System for Enhanced Satellite Flight Safety and Space Traffic Management*	Jaedong Seong（KARI）
10:55	Recent Research Activities on Space Debris at JAXA*	NAKAMURA Ryo（JAXA）
11:25	Lunch
13:00	NASA Orbital Debris Program Office and the MACS HTV-X3 Technology Demonstration Mission*	Jer-Chyi Liou（NASA）
13:30	Modeling the space debris environment – selected recent fragmentation events*	Carsten Wiedemann（IRAS, TU Braunschweig）
14:00	Point process model for statistical propagation of a debris cloud: application to various use cases*	Christophe Taillan（CNES）
	Break
14:40	CNES T4SC program*	Pierre OMALY（CNES）
15:10	Non-deorbited European launch systems: status of their orbital presence and lifetime*	Mélissa ZEMOURA（CNES）
	Break
15:50	JAXA LEO Survey System for Detection and Orbit Characterisation of Uncatalogued Space Debris*	Manuel Cegarra Polo（JAXA）
16:05	Using Machine Learning to Minimize Bias in Identification of Thin DebriSat Fragments*	Bogachan Ondes（University of Florida）
16:20	Multi-Objective Model Predictive Control (MO-MPC) for debris mitigation from the low-earth orbit*	Vatasta Koul（Kyushu University）
	Break
16:45	Development and Verification of PMD Device to Prevent Small Rocket Upper Stage from Turning into Space Debris*	KAWAMURA Masaaki (BULL Co., ltd.)
17:00	Evaluation of Debris Charging Mitigation Technologies for Active Removal of Space Debris*	MURANAKA Takanobu (Chukyo University)
17:15	Legal and Policy Trends in Space Debris Mitigation: Recent Global Efforts*	Tao Yangzi (Keio Univ.)

29th, Oct. (Tue) 9:30 Open

Japanese session at all time

Time	Presentation Title	Speaker
10:00	CURRENT STATUS AND ISSUES RELATED TO DISPOSAL OF SPACECRAFT IN LEO PROTECTED REGION	SATO Kenichi (JAXA)
10:15	Debris mitigation status for rocket upper stage in Japan	KAMIYA Takanobu (JAXA)
10:30	Best practices for spacecraft owners regarding mission definition and execution	KATO Akira (Kato Professional Engineer's Office)
	Break
10:55	Mitigation and/or Remediation in LEO	YOSHITOMI Susumu (Japan Space Forum)
11:10	Simulation of economic activities related to space debris using a serious game	SAITO Kenji (WASEDA Univ.)
11:25	Possibility for collaboration between public and private sector to promote space sustainability	IWAMOTO Aya (Astroscale Japan Inc.)
11:40	Law and Policy for Sustainable Space Activities	TAKEUCHI Yu (JAXA)
11:55	Lunch
13:20	Panel Discussion Challenges for Social Implementation of Debris Mitigation Measures ～ Based on CRD2 Phase I achievements and the latest awareness of the situation ～	Moderator: YAMAMOTO Toru, ICHIKAWA Chiaki (JAXA)
	Break
15:00	Impact of Global Warming on the Long-term Sustainability of Outer Space Activities	HANADA Toshiya (Kyushu Univ.)
15:15	Development of Tools and Database for Space Debris Mitigation	UEDA O. Hiroko (MUSCAT Space Engineering)
15:30	Assessment of correlations between debris indexes and orbital capacity	HARADA Ryusuke (JAXA)
15:45	Environmental Estimation of Sub-millimeter-sized Debris from In-situ Debris Measurements	HATTORI Keijiro (Kyushu Univ.)
	Break
16:10	Commercial Removal of Debris Demonstration (CRD2) Program Achievements and Future Prospects	YAMAMOTO Toru (JAXA)
16:25	Summarization of ADRAS-J project	ATARASHI Eijiro (Astroscale Japan Inc.)
16:40	Operation result and performance of ADRAS-J project	INOUE Hisashi (Astroscale Japan Inc.)
16:55	H2A Rocket Body Detumbling with Space-Based Laser	ITAYA Yuki (Orbital Lasers Co., Ltc.)
17:10	Development of Launch　Vehicle Upper Stage Monitoring Package	OKUMURA Teppei (JAXA)
17:25	A Study of an Enclosed-type Capture Mechanism for Non-cooperative Target	NAKANISHI Hiroki (Institute of Science Tokyo)

30th, Oct. (Wed) 9:30 Open

Japanese session at all time

Time	Presentation Title	Speaker
10:00	Effects of Electron Beam and Atomic Oxygen Irradiation on Ejecta from Polyimide CFRP	NISHIDA Masahiro (Nagoya Institute of Technology)
10:15	Impact Experiments and Hydrocode Simulations to Reduce the Release of Secondary Ejecta from a Multi-layered Bumper Composed of Intermediate AFRP Layers	ITO Kai (Hosei University)
10:30	Development of a large-area space microdebris sensor using acoustic emission	KOBAYASHI Masanori (Chiba Institute of Technology)
10:45	Design and Verification of Deep Spacecraft Shields against Extremely Hypervelocity Dust Impacts: A Review	YANO Hajime (JAXA)
	Break
11:10	Examination of acceleration and debris characteristics of a Mock-up Satellite due to an explosion	HATA Hidehiro (Kumamoto Univ.)
11:25	Prediction of Ejecta Dispersal Behavior in Hypervelocity Space Debris Impacts using Smoothed Particle Hydrodynamics	MARUYAMA Souichi (The Univ. of Tokyo)
11:40	EVALUATION OF EJECTA IN HYPERVELOCITY IMPACT USING CFRP AND EXAMINATION OF SUPPRESSION METHODS	KITAGURO Yuma (Kyushu Institute of Technology)
11:55	Lunch
13:15	Poster Session * Posters will be displayed throughout the three days, with online preview stream. Development of Space Dust Monitor (SDM) for HTV-X ／NAKANISHI Daiki (JAXA) Application of Machine Learning for the Classification of Impact Craters on Witness Plates Based on ISO 11227 / KAWASE Motoki (Nagoya Institute of Technology) Fault-adaptive viscoelastic control methods for hyper-redundant manipulators / SAITO Ryuki (Tokyo University of Science) High-precision trajectory calculation of small/medium sized orbital objects realizing laser active debris removal / SHIBATA Kazunori (Osaka Univ.) Experimental Evaluation of a Space Debris Removal System Applying a Charged-membrane and Plasma Interactions / NAKAJIMA Yasuhiro (Chukyo University) A Study on Modeling the Decision Problem of Efficient Order of Active Debris Removal / KOMURO Kanta (Chukyo Univ.)
	Break
14:40	Space Track information sharing to improve understanding of SSA activities	NAKAMURA Shinichi (JAXA)
14:55	Non-Earth Imaging for Space Sustainability and Space Debris Management	SASAKI Y. Daisuke (HEO)
15:10	Study on Techniques for Detailed Observation of Orbital Objects through Image Synthesis	FUKUSHIMA Aoto (JAXA)
15:25	S-CAN, Our Solution to Reduce Operational Burden of Space Debris Collision Avoidance	AKIYAMA Yuki (Star Signal Solutions)
15:40	Operational Status Report on JAXA’s SSA System	OHKAWA Shuuichi (JAXA)
	Break
16:10	Estimating spin rates of SLIM based on photometric light curves observed by ground-based optical observation	TSUCHIKAWA Takuro (MELCO)
16:25	Observation Campaigns at Sekizaki Mirai Kaiseikan Targeting Fragmentation Debris in GEO	FUJITA Koki (Nippon Bunri Univ.)
16:40	Leveraging Tomo-e Gozen's Scientific Observational Data to Monitor Space Debris	MITSUDA Kazuma (Deloitte Tohmatsu Risk Advisory LLC)
16:55	Recent Reentries of Artificial Satellites Captured by Simultaneous Meteor Observations	FUJII Daichi (Hiratsuka City Museum)
17:10	Comparison of simulations of LEO light curve observations and shape observations (tentative title)	KUROSAKI Hirohisa (JAXA)
17:25	Construction of GEO observation system	KAMIYA Kohki (JAXA)
17:40	Closing Address	Workshop Executive Committee (JAXA)