2024 Technical Papers

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Analysis of Darkened Fragments Resulting from Laboratory Hypervelocity Experiments
Heather Cowardin, NASA JSC; Phillip Anz-Meador, Jacobs Technology; Jarod Melo, JACOBS; Mark Castaneda, NASA JSC Pathways Intern Program; Corbin Cruz, JACOBS; John Opiela, JACOBS; Christopher Cline, NASA Hypervelocity Impact Technology Team; Eric Christiansen, NASA Hypervelocity Impact Technology Team
Keywords: laboratory, fragmentation event,optical measurements, optical size estimation model
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Resilience of LEO Constellations to Accidental and Intentional Fragmentation Events
Mark Sturza, Viasat; Mark Dankberg, Viasat; William Blount, Viasat
Keywords: LEO, debris, resilience, robustness, redundancy, constellation, fragmentation
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Cislunar Missions End-of-Life Disposal Strategies
Joshua Wysack, BAE Systems
Keywords: cislunar, SDA, STM, lunar, Moon, end-of-life, disposal
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Recent Evolution of the Sub-Catalogue Space Debris Population in High-Altitude Orbital Regions
Thomas Schildknecht, University of Bern, Astronomical Institute; Fiona Pärli, University of Bern, Astronomical Institute; Alessandro Vananti, University of Bern, Astronomical Institute; Palash Patole, University of Bern, Astronomical Institute; Peter Pessev, University of Bern, Astronomical Institute; Tim Flohrer, ESA/ESOC Space Debris Office,; Jan Siminski, ESA/ESOC Space Debris Office,
Keywords: space debris, breakup debris clouds, high-altitude orbit debris environment
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OD-SSA Activity at NASA’s Heliophysics Division
Reinhard Friedel, NASA Headquarters; Alex Fletcher, NASA SMD – Heliophyscis; Jamie Favors, NASA Headquarters Heliophyscis Division; Travis Blake, NASA Headquarters, Science Mission Directorate
Keywords: small OD, in-situ OD instrumentation, OD science
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A Surprising Boost in Starlink Satellite Brightness at OpticalWavelengths During the Day
Sarah Caddy, Australian Astronomical Optics – Macquarie University; Lee Spitler, Australian Astronomical Optics – Macquarie University
Keywords: SDA, Daytime, Optical
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Passive Radio Frequency Techniques & Demonstration for Space Domain Awareness
Zachary Leffke, Virginia Tech National Security Institute; Kevin Schroeder, Virginia Tech National Security Institute; Matthew Phelps, USSF SSC/SZGA; Justin Fletcher, USSF SSC/SZGA
Keywords: Passive RF, PRF, Radio, Interferometer, Polarimetry, Satellite Characterization
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Novel Phased Array Laser Radar Architecture for Satellite Imaging and Identification
James Leger, University of Minnesota; Thang Hai Nam Au, University of Minnesota; Harsha Torke, University of Minnesota
Keywords: Lasar radar, Optical phased array, Imaging, Beam forming
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POLSA Sensor Network Capabilities Under Different Operating Modes
Tomasz Zubowicz, POLSA; Mikolaj Kruzynski, POLSA; Krzysztof Arminski, POLSA; Mikolaj Karawacaki, POLSA; Krzysztof Szyszka, POLSA; Marcin Teofilewicz, POLSA; Artur Makarewicz, POLSA; Edwin Wnuk, POLSA; Zygmunt Aniol, POLSA; Tymoteusz Trocki, POLSA
Keywords: sensor network, telescope array, observation strategies
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The GSSAC Mission System: A New Solution for Space Objects Cataloguing From DLR
Alfonso Sancho, GMV; Artur Bialkowski, GMV; Alejandro Pastor, GMV; Christoffen Kronjäger, Deutsches Zentrum für Luft- und Raumfahrt (DLR); Jonathan Nicolai, Deutsches Zentrum für Luft- und Raumfahrt (DLR); Andreas Bachlechner, Deutsches Zentrum für Luft- und Raumfahrt (DLR)
Keywords: operational system, space surveillance and tracking, space situational awareness, space objects catalogue
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Ultra-Fast Real-Time Target Recognition Using a Shift, Scale, and Rotation Invariant Opto-Electronic Joint Transform Correlator
Xi Shen, Northwestern University; Julian Gamboa, Northwestern University; Tabassom Hamidfar, Northwestern University; Shamima Mitu, Northwestern University; Selim Shahriar, Northwestern University
Keywords: Image Recognition, Surveillance, Shift Invariance, Scale Invariance, Rotation Invariance, High-speed, Real-time, Digital Holography, Hybrid Opto-electronic Correlator, Joint Transform Correlator, Polar Mellin Transform
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Physics Guided Machine Learning for Wavefront Sensing on a Hybrid Optical Telescope
Fabien Baron, Georgia State University; Douglas Hope, Georgia Tech Research Institute; Stuart Jefferies, Georgia State University; Daniel Johns, Georgia Sate University
Keywords: Imaging, Machine Learning, Wave front sensing
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Power of Persistence: Persistent Custody Through Repurposed Meteorite Trackers and Observation Processing at Real-Time Rates and Volume
Joseph Diamond, Peraton; Rich Osedacz, Peraton; Weihan Yang, Peraton; Matthew Sirocky, Peraton; Gregory Madsen, Lockheed Martin Australia; Abraham Chan, Lockheed Martin Australia; Timothy Payne, Lockheed Martin Australia; Matthew Bold, Lockheed Martin
Keywords: FireOpal, passive, persistence, custody, untasked, persistent, revisit, statistic, association, stastically-driven, real-time
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Re-Entry Event Prediction Through the Analysis of Optical Sensor Data Gathered from a Worldwide Network of Telescopes
Krzysztof Kaminski, Astronomical Observatory of the Adam Mickiewicz University; Justyna Golembiewska, Astronomical Observatory of the Adam Mickiewicz University; Monika Kaminska, Astronomical Observatory of the Adam Mickiewicz University; Edwin Wnuk, Astronomical Observatory of the Adam Mickiewicz University; Michal Zolnowski, 6ROADS; Marcin Gendek, 6ROADS; Marek Polewski, Warsaw University of Technology
Keywords: re-entry, LEO optical observations
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Space Logistics Drives SDA Architecture (Featured Presentation)
Col. Jeremy Raley, USSF – AFRL/RV; Col. Joseph Roth, USSF – SSC/SZI
Keywords: SDA Capabilities
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Backbone Architectures for Space Domain Awareness
Kyle Merry, Sandia National Laboratories; John Ossorgin, Sandia National Laboratories; Zachary Mekus, Sandia National Laboratories
Keywords: ML/AI, SDA, Transformer, Swin Transformer, Convolutional Neural Network, CNN, Feature Extraction, Backbone
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Regularizing Training of Physics Informed Neural Networks (PINNs) for Cislunar Orbit Determination via Transfer Learning
Gregory Badura, Georgia Tech Research Institute; Miguel Velez-Reyes, University of Texas at El Paso; Brian Gunter, Georgia Institute of Technology; Christopher Valenta, Georgia Tech Research Institute; Koki Ho, Georgia Institute of Technology
Keywords: Machine Learning, Physics-Informed Machine Learning, Cislunar, Space Domain Awareness, Orbit Determination
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Action-Free Inverse Reinforcement Learning for Evaluating Satellite Similarity and Anomaly Detection
David Witman, Slingshot Aerospace; Timothy Olson, Slingshot Aerospace; Brian Williams, Slingshot Aerospace; Dylan Kesler, Slingshot Aerospace; Belinda Marchand, Slingshot Aerospace
Keywords: Machine Learning, Anomaly Detection, Constellations
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Resolved Hyperspectral Imaging
Kimmy Chang, SSC/SZGA; Lauren Fisher, KBR; Zach Gazak, SSC/SZGA; Justin Fletcher, SSC/SZGA
Keywords: Spectroscopy, Machine Learning, Small Telescopes, Hyperspectral, Convolutional Neural Networks, Segmentation, Classification
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Rapid and Uncertainty Quantified Orbital Propagation Using Uncertainty-Aware AI
Kevin Vanslette, Raytheon BBN; Alexander Lay, Raytheon BBN; David Kusterer, Virginia Tech Institute for National Security; Kevin Schroeder, Virginia Tech Institute for National Security
Keywords: Artificial Intelligence, Orbital Propagation, Uncertainty
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Integrating LLMs with SatSim for Enhanced Satellite Tracking and Identification
Enrique De Alba, EO Solutions; Marco de Lannoy Kobayashi, EO Solutions; Alex Cabello, EO Solutions
Keywords: Large Language Models, Space Domain Awareness, Synthetic Data Generation, Natural Language Processing, Space Surveillance Simulation, Automation in SDA
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Building Trust in Human-Machine Teaming for Autonomous Space Sensing
Garrett Fitzgerald, U. S. Space Force; Rachel Morris, Applied Decision Science; Laura G. Militello, Applied Decision Science; Justin Fletcher, USSF/SSC
Keywords: Human-Machine Teaming, Cognitive Task Analysis, Space Domain Awareness, Trust in Autonomy, Telescope C2
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Minimum Observation Methods of Initial Maneuver Determination  (2024 AMOS Conference Best Paper Award Winner)
Sam Wishnek, BAE Systems
Keywords: maneuver, maneuver estimation, optical,
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Early Classification of Space Objects Based on Astrometric Time Series Data
Giovanni Lavezzi, Massachusetts Institute of Technology; Peng Mun Siew, Massachusetts Institute of Technology; Di Wu, Massachusetts Institute of Technology; Zachary Folcik, MIT Lincoln Laboratory; Victor Rodriguez-Fernandez, Universidad Politécnica de Madrid; Jeffrey Price, United States Air Force; Richard Linares, Massachusetts Institute of Technology
Keywords: Machine Learning, Early Time Series Classification, SSA
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A Novel Stochastic Unscented Transform for Robust State Estimation Enabling Enhanced Space Domain Awareness
Gerardo Rivera, West Virginia University; Jacob Griesbach, ARKA/Stratagem; Rachit Bhatia, West Virginia University; Piyush Mehta, West Virginia University
Keywords: covariance realism, optimal sequential filter, space domain awareness, lethal non-trackable, space debris
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Leveraging Corkscrew Patrol Orbits to Improve Custody of Closely Spaced Objects
Erin Griggs, Trusted Space, Inc.; Sydney Bonbrest, Trusted Space, Inc.; Matt Schierholtz, Trusted Space, Inc.; Mark Bolden, Trusted Space, Inc.; Islam Hussein, Trusted Space, Inc.; Tom Kubancik, Trusted Space, Inc.; Blair Thompson, Department of Astronautics, United States Air Force Academy
Keywords: Geostationary Orbit, Patrol Orbit, Space Domain Awareness, Space Situational Awareness, Orbit Determination
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Contextual Predictive Model for Early Identification of High-Covariance Conjunctions
Timothy Olson, Slingshot Aerospace; Clarice Reid, Slingshot Aerospace; Jason Stauch, Slingshot Aerospace; Conner Grey, Slingshot Aerospace; Dylan Kesler, Slingshot Aerospace; Belinda Marchand, Slingshot Aerospace
Keywords: Conjunction Assessment, Space Situational Awareness, Space Domain Awareness, Space Traffic Control, Machine Learning, Predictive Analytics, Sensor Tasking, Probability Dilution, Space Operations Optimization
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A Novel Stochastic Unscented Transform for Probabilistic Drag Modeling and Conjunction Assessment
Rachit Bhatia, West Virginia University; Gerardo Rivera, West Virginia University; Jacob Griesbach, ARKA/Stratagem; Piyush Mehta, West Virginia University
Keywords: covariance realism, space weather, optimal sequential filter, space traffic management, orbit prediction
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How to Categorize an Avoidance Maneuver: Untangling the Iridium Experience
Ryan Shepperd, Iridium
Keywords: Conjunction assessment, collision avoidance, CA, COLA, conjunction metrics
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Real-Time Conjunction Assessment and Collision Avoidance of Satellites for Concurrent Avoidance Negotiation Based on Comparative Analysis of Passive Ranging Method and Traditional Sources
Shawn Seunghwan Choi, SpaceMap; Jun Young Byun, Hanyang University; Maxime Pognon, SAFRAN ELECTRONICS & DEFENSE; Juhwan Kim, Hanyang University; Hyeonggu Kim, KT SAT; Jaedong Seong, KARI; Baptiste Guillot, Safran; Thierry Balanche, Safran; Kevin Choi, KT SAT; Misoon Mah, M&K Research and Development Inc; Jae Wook Song, Hanyang University; Peter Joonghyun Ryu, SpaceMap; Douglas Deok-Soo Kim, SpaceMap
Keywords: Conjunction Assessment, Collision Avoidance, Space Traffic Management
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Multi-Layered Machine Learning for Rapid LEO Object Characterization Leveraging Global Radar Data
Harry She, LeoLabs; Chandler Phelps, LeoLabs; Owen Marshall, LeoLabs; Erin Dale, LeoLabs
Keywords: Machine learning, object typing, classification, clustering, LEO, ground-based radar network, XGBoost, characterization, Space Domain Awareness, Space Situational Awareness, LeoLabs, Radar, S-Band, UHF, Maneuverability, Artificial intelligence
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Advancing Geosynchronous Satellite Classification Utilizing Spectral Data via Fine-Tuned Pretrained Deep Learning Models
Chad Mello, United States Air Force Academy; Matthew Mendoza, United States Air Force Academy; Leonardo Camacho, United States Air Force Academy; Damien Eberhardt, United States Air Force Academy
Keywords: machine learning, deep learning, transfer learning, geosynchronous, satellite, spectra,
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Transformer Models for Efficient EO/IR Signature Generation
Nathan Highsmith, Modern Technology Solutions, Inc.; Jorge O’Farrill, MTSI
Keywords: Digital Twins, Transformers, Adaptive Optimization, Adversarial Testing
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Multi-Phenomenology Fusion for Satellite Identification
Trevor Putman, Johns Hopkins Applied Physics Lab; Major Caleb McComas, Space Security Defense Program; Lt. Col.Julia Faustman, Space Security Defense Program
Keywords: fusion, Bayesian, classifier, characterization, identification
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High-Resolution Radar Imaging of Space Objects
Simon Anger, German Aerospace Center (DLR); Matthias Jirousek, German Aerospace Center (DLR); Stephan Dill, German Aerospace Center (DLR); Markus Peichl, German Aerospace Center (DLR)
Keywords: Radar imaging, Inverse synthetic aperture radar (ISAR), IoSiS, Imaging of satellites in Space, space situational awareness, high-resolution
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Super-Resolution Object Characterization in Low Earth Orbit (SROC LEO)
Stacey Jones, O Analytics, Inc.
Keywords: Super Resolution, low Earth Orbit, LEO, Satellite Detection, Object Characterization
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Centroiding Caused Errors in Tracking and Adaptive Optics
Joshua Garretson, U. S. Space Force
Keywords: Centroiding, Centroid Anisoplanatism, Tilts, Tracking Error, Jitter, Adaptive Optics
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Victus Nox: Tactically Responsive Space – Space Domain Awareness Mission (Featured Presentation)
Lt. Col. Jason Altenhofen, USSF Space Systems Command; Gregoy Less, Millennium Space Systems
Keywords: TacRS, Tactically Responsive Space
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Space Debris and Nuclear Strategic Stability: Collision Risks and Attribution Potential in GEO
Roohi Dalal, Outer Space Institute; Aaron Boley, Outer Space Institute and University of British Columbia; Michael Byers, Outer Space Institute and University of British Columbia
Keywords: Nuclear Command Control and Communications, Collision Risks, Attribution
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Automated, Collaborative Applications to Close Kill Chain Gaps
Greg Furlich, University of Colorado Boulder, Center for National Security Initiatives; Angie Crews, University of Colorado Boulder, Center for National Security Initiatives; Jack McGuigan, True Anomaly; Tim McLauglin, InTrack Radar Technologies; Chris Burns, InTrack Radar Technologies; Pace Balster, Katalyst Space Technologies; Gabrielle Jones, Katalyst Space Technologies; Gaven Hofer, Katalyst Space Technologies; Ian Stuart Bartlett, HEO; Lakitha Hettiarachchi, HEO; Lt. Haley Spolar, United States Space Force, Space Systems Command; Major Sean Allen, United States Space Force, Space Systems Command
Keywords: Space Situational/Domain Awareness, Satellite Characterization, Integrating Diverse Data, Instrumentation, Sensors, and Systems, Data Fusion, Big Data Analytics, Mission Data Processing
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A Technical Comparison of the Public SSA Services in the United States and the European Union
Mariel Borowitz, National Oceanic and Atmospheric Administration; Cristina Pérez Hernández, Spanish Space Agency (AEE); Matt Hejduk, Aerospace Corporation; Aurelie Gillet, European Union Space Surveillance and Tracking (EU SST); Monique Moury, Centre National d’Etudes Spatiales (CNES); Pascal Faucher, Centre National d’Etudes Spatiales (CNES)
Keywords: EU SST, TraCSS
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Developing Optical Sensor Constellation Architectures for Space Domain Awareness through Model-Based Trade Studies
Mitchell Kirshner, Steward Observatory, University of Arizona; Eric Pearce, Steward Observatory at the University of Arizona
Keywords: constellations, space telescopes, systems architecture
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A Decomposition Algorithm for Optimal Selection and Placement of Heterogeneous Sensors to Holistically Satisfy Mission
Michael Bynum, Sandia National Laboratories; Forest Danford, Sandia National Laboratories; Georgia Stinchfield, Carnegie Mellon University; Carl Laird, Carnegie Mellon University; Cody Karcher, California State University, Long Beach
Keywords: Sensor placement optimization, mixed-integer programming
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Post-Maneuver UCT Correlation Using Multi-Source Data Streams
Gavin Hofer, Katalyst Space Technologies; Gabrielle Jones, Katalyst Space Technologies; Will Oldroyd, Katalyst Space Technologies
Keywords: Space Domain Awareness, Space Battle Management, Maneuver Detection, Uncorrelated Track Processing, Uncorrelated Track Resolution, Machine Learning, Post-Maneuver UCT Resolution, Object Identification
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A Multi-Agent Trust Framework for Fusing Subjective Opinions with Imperfect Understanding in Space Domain Awareness Using the Scruff AI Framework
Matthew Wilkins, L3Harris; Sanja Cvijic, Charles River Analytics, Inc.; Weston Faber, L3Harris Technologies
Keywords: AI/ML, SDA, Data Trust, Probabilistic Reasoning
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Extending the Quality Standards for Non-Traditional Sensors: A Pathway to Increased Data Utilization
Steven Paligo, a.i. solutions, Inc.
Keywords: Non-traditional sensors, data quality, calibration
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Resection of Long-Range Sensor Models for Mono and Stereo Exploitation of Non-Earth Imagery
Reuben Settergren, BAE Systems
Keywords: resection,measurement,mono,stereo,monoscopic,stereoscopic
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Integration of Air and Space Traffic Management: Establishing Criteria for Tracking of Debris Objects Prior to Uncontrolled Reentry
Michael Kezirian, University of Southern California; Max Smith, University of Southern California; George Lloyd, ARCTOS
Keywords: space debr, airspace integration
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Completion and Test of a Compact, Extremely Accurate Star Tracker
Stephen Fox, IERUS Technologies, Inc; Greg Finney, IERUS Technologies, Inc; Aaron Mebane, IERUS Technologies, Inc; Bijan Nemati, Tellus1 Scientific; Kevin Ludwick, University of Alabama in Huntsville Center for Applied Optics
Keywords: star tracker, focal plane array, characterization, distortion
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Event-Based Sensor Noise Modeling for Space Domain Awareness
Rachel Oliver, Air Force Institute of Technology; Dmitry Savransky, Cornell University
Keywords: Event-based Vision Sensors, Neuromorphic Cameras, Space-based Sensing, Space Domain Awareness, Noise Modeling
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The Use of Flyby Space-to-Space Non-Earth Imagery to Rapidly Identify and Characterise Unknown Objects
James Allworth, HEO; Stuart Bartlett, HEO; Samantha Kirkwood, HEO; Karla Vincent, HEO; Hannah Dawe, HEO UK; Jack Sines, HEO UK; Toby Harris, HEO UK; Hiranya Jayakody, HEO; William Crowe, HEO
Keywords: NEI, satellite characterization, resolved imagery, space-based assets
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Concept of Operation and Initial Performance Summary of the NorthStar Space-Based Optical SSA System
Daniel O’Connell, NorthStar; Jean-Claude Leclerc, NorthStar; Noemi Giammichele, NorthStar Earth and Space; Ryan Comeau, NorthStar Earth and Space; Narendra Gollu, NorthStar; Naron Phou, NorthStar; Frederic Pelletier, NorthStar Earth & Space
Keywords: Space-based, Northstar, conops, optical,
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Wide Field of View (FOV) Imagers for Co-Orbiting Object Detection
Randa Qashoa, York University; Paul Harrison, Magellan Aerospace; Regina Lee, York University
Keywords: SSA, SDA, optical systems, RSO detection, sensor selection, WFOV imagers
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Experimental Results from On-Orbit Edge-Deployed AI Detection of Resident Space Objects Using Computer Vision
Paul Day, Booz Allen Hamilton; Jeremiah Crane, Booz Allen Hamilton; Paul Cronk, Booz Allen Hamilton; Carlos Jimenez, Booz Allen Hamilton; Bruce Johnson, Booz Allen Hamilton; Rochelle Koeberle, Booz Allen Hamilton; Darin Millard, Booz Allen Hamilton; Zackary Werner, Booz Allen Hamilton
Keywords: Artificial Intelligence, Neural Networks, Convolutional Neural Networks, Computer Vision, Edge Compute, On-orbit Edge Compute, AIOps, AI Operations, MLOps, Machine Learning Operations
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Joint Commercial Operations (JCO) Introduction and Way Forward (Featured Presentation)
Barbara Golf, U.S. Space Force Strategic Advisor for Space Domain Awareness; Anne Konnath, Both of the CJFSC / S4S Commercial Integration Office, Commercial Integration Cell (CIC), and Joint Commercial Operations (JCO)
Keywords: JCO, SDA, commercial services, international operations, allies, electromagnetic spectrum operations, space weather, space-based collection, cyberspace security, military space flight safety
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Atmospheric turbulence profiling with the Laser Communication Relay Demonstration
experiment and RINGSS at Table Mountain Facility, California
Marcus Birch, Australian National University; Sabino Piazzolla, JPL, California Institute of Technology; Preston Hooser, JPL, California Institute of Technology; William Buehlman , JPL, California Institute of Technology; Francis Bennet, Australian National University; Tony Travouillon, Australian National University
Keywords: turbulence, optical communication
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Detection and Tracking of Space Objects in Conjunction with Ground and Satellite-Based Sensors
Paul Bernhardt, University of Alaska; Sam McKay, University of Alaska; Bengt Eliasson, University of Strathclyde; W.A. Scales, Virginia Tech; Andrew Howarth, University of Calgary; Victoria Foss, University of Calgary; Robert Scott, Defence R&D, Canada
Keywords: Plasma Waves, Space Debris
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Operational Space Weather Forecasts to Support Satellite Operations
Sean Elvidge, University of Birmingham; Matthew Brown, University of Birmingham
Keywords: space weather, thermosphere, modeling, upper atmosphere, operations
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Harnessing Satellite Constellations as Signals of Opportunity for Atmospheric Forecasting and Enhanced Space Situational Awareness
David Fitzpatrick, University of Colorado, Boulder; Eric Sutton, Space Weather Technology, Research, and Education Center (SWx TREC), University of Colorado, Boulder; Marcin Pilinski, Laboratory for Atmospheric and Space Physics
Keywords: SpaceX/Starlink, Satellite Constellation, Thermosphere, Space Weather, Neutral Density
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Applications of Poincare Search Maps for Space-Based Cislunar SDA Detection
Raymond Wright, BAE Systems; Naomi Owens-Fahrner, BAE Systems; Luke Tafur, BAE Systems; Joshua Wysack, BAE Systems
Keywords: Cislunar, SSA, SDA, STM, Poincare Search Maps, Three-body problem
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Cislunar Surveillance Optimization and Key Region Identification
Surabhi Bhadauria, Purdue University; Arly Black, Purdue University; Carolin Frueh, Purdue University
Keywords: cislunar surveillance, key regions, optmization
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Simultaneous Observation Association and Maneuver Reconstruction for Non-Keplerian Initial Orbit Determination Using Nonlinear Programming
Casey Heidrich, University of Colorado Boulder; Marcus Holzinger, University of Colorado Boulder
Keywords: Initial orbit determination, optimization, measurement association, maneuver reconstruction
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An Adaptive Approach to the Initial Orbit Determination Problem in the Cislunar Regime Using Machine Learning
Juan Ojeda Romero, Johns Hopkins Applied Physics Lab; Wayne Schlei, Johns Hopkins University Applied Physics Laboratory; Gene Whipps, Johns Hopkins University Applied Physics Laboratory; Nicholas LaFarge, Johns Hopkins University Applied Physics Laboratory; Gunner Fritsch, Johns Hopkins University Applied Physics Laboratory; Sean Phillips, Johns Hopkins University Applied Physics Laboratory
Keywords: Multibody dynamics, cislunar IOD, Circular Restricted Three Body Problem, Neural Networks, Dynamical Systems Theory, Machine Learning, Classification, Orbit Determination
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Cislunar Initial Orbit Determination Using Sensor and Measurement-Centric Admissible Regions
Queenique Dinh, University of Colorado Boulder; Daniel Scheeres, University of Colorado Boulder; Marcus Holzinger, University of Colorado Boulder
Keywords: Cislunar, Initial Orbit Determination, Admissible Regions, Space Situational Awareness
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Efficient Cislunar Multi-Target Tracking with Adaptive Multi-Fidelity Propagation
Benjamin L. Reifler, The University of Texas at Austin; Brandon A. Jones, The University of Texas at Austin
Keywords: multi-fidelity, cislunar, multi-target
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Reachability Analysis of Low-Thrust Cislunar Spacecraft Using State Transition Tensors  (2024 AMOS Conference Best Student Paper Award Winner)
Ethan Foss, Stanford University; Aaron J. Rosengren, University of California, San Diego; Ashley D. Biria, Air Force Research Laboratory
Keywords: Reachability Analysis, Cislunar Astrodynamics, Space Domain Awareness
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Cislunar Orbit Determination with Passive RF Sensors
François Thevenot, Safran Data Systems; Baptiste Guillot, Safran Data Systems; Sebastien Herbiniere, Safran Data Systems
Keywords: Cislunar SSA, Orbit Determination, Passive RF
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Extreme Gradient Boosting and Deep Learning Models for the Classification of Synthetic Space Debris Light Curves
Anne Adriano, University of Waterloo; K. Andrea Scott, University of Waterloo; Nasser Lashgarian Azad, University of Waterloo
Keywords: Classification, space debris, light curve, Blender, Orekit, machine learning, deep learning, Wavelet Scattering Transform, attitude, shape
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SDA TAP Lab Using Commercial Technology to Avoid Operational Surprise
Sean Allen, SSC/SZG
Keywords: Space Domain Awareness, TAP Lab, SDA TAP Lab, kill chain, operational surprise
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Optimizing GEO Belt Observation Through Analytical Methods and the Traveling Salesman Problem
Shashanka Athigiri, Digantara Research and Technologies; Ananthu Krishna S, Digantara Reasearch and Technologies; Tanveer Ahmed, Digantara Research and Technologies
Keywords: Traveling Salesman Problem, GEO Belt Observation, Analytical Methods, Object Cataloguing, Satellite Observation, Telescope Efficiency.
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Utilising Australian National Infrastructure to Support Cislunar Space Domain Awareness
Timothy Bateman, UNSW Canberra Space; Ken Smart, CSIRO Space and Astronomy; Melrose Brown, UNSW Canberra Space
Keywords: Passive RF, SDA, Cislunar
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Guiding Lunar Growth: Architectural Solutions for Space Traffic Management
Michael Bilka, BAE Systems; Raymond Wright, BAE Systems, Space & Mission Systems; Joshua Wysack, BAE Systems
Keywords: Cislunar, SSA, SDA, STM, Lunar Missions
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A Benchtop Simulator for Evaluating Astronomical Observations with Object Generation and Point Spread Function Engineering
Megan Birch, Georgia Tech Research Institute and Georgia State University; Leticia Garcia Verela, Georgia State University and Instituto de Astrofisica de Canarias; Fabien Baron, Georgia State University Dept. of Physics & Astronomy
Keywords: Adaptive Optics (AO), Atmospheric turbulence, Benchtop simulation, Earth-orbiting objects, Fourier optics, Hybrid Optical Telescope (HOT), Object generator module, Optical simulation, Point Spread Function (PSF), Space surveillance systems, Spatial Light
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Exploring the Impact of Compliance with Maneuvering Guidelines for Space Traffic Management
Mariel Borowitz, Georgia Institute of Technology; Brian Gunter, Georgia Institute of Technology; Alaric Gregoire, Georgia Institute of Technology; Clifford Stueck, Georgia Institute of Technology; Surya Venkatram, Georgia Institute of Technology; Lauri Newman, NASA Headquarters
Keywords: space traffic management, simulation, maneuvering, guidelines
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Learned Initial Orbit Determination from Simulated Electro Optical Observations
Alexander Cabello, EO Solutions Corp; Jeff Houchard, EO Solutions Corp; Cameron Harris, EO Solutions Corp; Zach Gazak, USSF SSC/SZG; Jonathan Kadan, USSF SSC/SZG; Justin Fletcher, USSF SSC/SZG
Keywords: Machine Learning, Initial Orbit Determination, Simulation
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Error Analysis of Bulk-Density Measurements for Metal-Type Debrisat Fragments
Cesar Carrasquilla, University of Florida; Matthew Biles, University of Florida; Norman Fitz-Coy, University of Florida
Keywords: debrisat, 3D imager, measurement error
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Concept of the Korean Optical Space Surveillance Telescope System NSOS_Beta for Monitoring the High-Altitude Orbit Region
Jin Choi, Korea Astronomy and Space Science Institute (KASI); Jung Hyun Jo, KASI; Myung-Jin Kim, KASI; Dong-Goo Roh, KASI; Hong-Suh Yim, KASI
Keywords: GEO, SSA, Optical telescope
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The Falcon Telescope Network: A Newly Upgraded Global Array of Optical Telescopes
Francis Chun, USAF Academy, Department of Physics and Meteorology; Timothy Giblin, i2 Strategic Services, LLC; David Strong, Strong EO Imaging, Inc.; Benjamin Roth, USAF Academy, Department of Physics and Meteorology; Kyle Jones, Axient Corporation; Phillip Fishbein, Applied Optimization, Inc.; Anil Chaudhary, Applied Optimization, Inc.; Charles Wetterer, KBR, Inc.
Keywords: Falcon Telescope Network, Small Telescopes
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Adaptive Sensor Tasking Strategies for Tracking Non-Cooperative Cislunar Space Objects
Jeremy Correa, Katalyst Space Technologies; John Ware, Katalyst Space Technologies; Maruthi Akella, UT Austin; Brandon Jones, UT Austin
Keywords: Dynamic Tasking, Cooperative Decision Making, Cislunar OD
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Enhanced Heuristic Algorithm for Optimal Cislunar Space Situational Awareness Architecture
Jacob Dahlke, Air Force Institute of Technology (AFIT); Col. Robert Bettinger, Air Force Institute of Technology (AFIT); Rachel Oliver, Air Force Institute of Technology (AFIT)
Keywords: cislunar, SSA, heuristic, genetic algorithm
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Towards an All-Orbit Optical Data Service Provisioning Based on ArianeGroup Helix System
Thibault de la Villegeorges, ArianeGroup; Theophile Montagne, ArianeGroup; Gabriel Daguerre, ArianeGroup; Lancelot Panaget, ArianeGroup; Baptiste Dailly, ArianeGroup; Clement Begasse, ArianeGroup; Billy Barbier, ArianeGroup; Leo Boulard, ArianeGroup; Valentin Lemiesz, ArianeGroup; Nicolas Roux, ArianeGroup; Guillaume Delomenie, ArianeGroup
Keywords: SSA, SDA, ArianeGroup, Helix, network, tracking, survey, infrared, LEO, GEO
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Attitude Determination and Monitoring of 3-Axes Controlled Satellites With Photometric Observations
Adrián de Andrés, GMV; Jorge Rubio, GMV; Carlos Paulete, GMV; Diego Tirado, GMV; Ángel Gallego, GMV; Diego Escobar, GMV; Alfredo M. Antón, GMV
Keywords: Attitude determination, attitude monitoring, object characterization, photometry
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Robust Strategies for Incorporating Parameter Uncertainty in Constrained Admissible Regions
Thomas Dearing, Arka Group; Jacob Griesbach, Arka Group; Piyush Mehta, West Virginia University
Keywords: CARMHF, Multi-Hypothesis Filter, Constraint Admissible Region
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Optimal Control-Based Track-to-Track Correlation with Optical Measurements
Alessia De Riz, Politecnico di Milano; Riccardo Cipollone, Politecnico di Milano; Pierluigi Di Lizia, Politecnico di Milano
Keywords: SST, track-to-track correlation, optimal control, optical measurements, uncertainty propagation
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Neural Network Enhanced Numerical Propagation to Enhance SSA/SDA
Duane DeSieno, Data Fusion & Neural Networks, LLC
Keywords: Neural networks, Enhanced orbit propagation, Trajectory propagation, Machine Learning
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Machine Learning for Space Domain Awareness Sensor Scheduling
Neil Dhingra, Auria; Cameron DeJac, Auria; Clayton McGuire, Auria
Keywords: Sensor Resource Management, Sensor Tasking, Space Domain Awareness, Space Situational Awareness, Global Optimality, NP Hard Problems, Machine Learning, Supervised Learning, Reinforcement Learning
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Automated 6DOF Satellite Pose Estimation From Resolved Ground-Based Imagery
Thomas Dickinson, AFIT/CI, Rochester Institute of Technology Center for Imaging Science; Derek Walvoord, Rochester Institute of Technology Center for Imaging Science; Michael Gartley, Rochester Institute of Technology Center for Imaging Science
Keywords: deep learning, machine learning, pose estimation, 6DOF, computer vision, domain gap, automation
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Machine Learning for E-O Data and Imagery Event Detection
John Ebeling, Data Fusion & Neural Networks, LLC; Duane DeSieno, Data Fusion & Neural Networks, LLC; Jacob Hansen, Data Fusion & Neural Networks, LLC; Christopher Tschan, Data Fusion & Neural Networks, LLC; Carolyn Sheaff, Air Force Research Laboratory/RIED
Keywords: Electro-Optical (E-O), space surveillance observations, space surveillance imagery, space domain awareness, machine learning
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An Investigation of Impulsive-Maneuver Transfers from L3, L4 and L5 to Earth-Orbit
Evangelina Evans, University of Colorado at Boulder; Marcus Holzinger, University of Colorado at Boulder; Daniel Scheeres, University of Colorado at Boulder
Keywords: astrography, cislunar space,
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Initial Orbit Determination from Ambiguous TDOA and FDOA Measurements of Passive Radio Frequency Signals
Benjamin Feuge-Miller, Applied Research Laboratories, The University of Texas at Austin; Andrew Joplin, Applied Research Laboratories, The University of Texas at Austin; Johnathan York, Applied Research Laboratories, The University of Texas at Austin
Keywords: initial orbit determination, passive radio frequency, ambiguous pseudo-range, time difference of arrival, frequency difference of arrival, daylight techniques, space domain awareness
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Passive Radar for Launch and Re-Entry Support
Daniel Finch, Silentium Defence; James Palmer, Silentium Defence; Ben White, Silentium Defence; Si Tran Nguyen, Silentium Defence
Keywords: Passive radar, launch
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Joint Commercial Operations (JCO) – Integrated Space Operations with Event Ledgers
Joseph Gerber, Tech7; Gregory Badura, Georgia Tech Research Institute (GTRI); Johann Bell, Australian Department of Defense; Kruger White, Defence Science and Technology Group, Australia
Keywords: Space Operations, Machine-to-Machine, Integration, SpOC, Automation, Characterization
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A Common Task Framework for Testing and Evaluation at the Space Domain Awareness Tools, Applications, and Processing Lab
Imène Goumiri, Lawrence Livermore National Laboratory; Luc Peterson, Lawrence Livermore National Laboratory; Ashley Cocciadiferro, Lawrence Livermore National Laboratory; Ryan Lee, Lawrence Livermore National Laboratory; Jason Bernstein, Lawrence Livermore National Laboratory
Keywords: Space domain awareness, test and evaluation, machine learning, conjunction, RPO
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High-Fidelity Electro-Optical Space Domain Awareness Scene Simulator
Christopher Griffith, The Aerospace Corporation; Brian Baptista, The Aerospace Corporation; Nicholas Chapman, The Aerospace Corporation
Keywords: scene simulator, imaging, modeling, Space Domain Awareness scenes
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Data-Driven Identification of Main Behavioural Classes and Characteristics of Resident Space Objects in LEO Through Unsupervised Learning
Marta Guimaraes, Neuraspace; Claudia Soares, FCT-UNL; Chiara Manfletti, Neuraspace
Keywords: Space Situational Awareness, Space Debris, Unsupervised Learning, Clustering
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Photometric Attitude Estimation Using Gaussian Process Regression
Ryui Hara, Kyushu university; Yasuhiro Yoshimura, Kyushu university; Toshiya Hanada, Kyushu university
Keywords: Light Curves, Attitude, Gaussian Process Regression
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Multi-Frame Observation-to-Orbit Association for Angles-Only Measurements
Cameron Harris, EO Solutions; Marco Kobayashi, EO Solutions; Jeff Houchard, EO Solutions; Daron Nishimoto, EO Solutions; Jonathan Kadan, Odyssey Systems Consulting
Keywords: OTOA, Correlation, UCT, Data Association
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SOM-erizing Cislunar Orbits: Classification of Cislunar Orbits Using Self-Organizing Maps (SOMs)
Denvir Higgins, Lawrence Livermore National Laboratory; Kerianne Pruett, Lawrence Livermore National Laboratory; Travis Yeager, Lawrence Livermore National Laboratory; Michael Schneider, Lawrence Livermore National Laboratory
Keywords: SOM, cislunar, unsupervised machine learning, maps
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Architecture of a Distributed Space Traffic Coordination System
Christopher Kebschull, OKAPI:Orbits; Adam Stradomski, OKAPI:Orbits; Daniel Lubián-Arenillas, OKAPI:Orbits
Keywords: Space, Traffic, Coordination, STM, SSA, Architecture, Automated
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An Update on the UK Cross-Government SDA Requirements, in Support of the UK’s SDA Strategy
Emma Kerr, Dstl
Keywords: Space Domain Awareness, Requirements, Government, Policy, System of Systems
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A Comprehensive Approach to Optimized Cislunar Architecture Design Utilizing Capacity
Justin Kim, BAE Systems, Inc.; Naomi Owens Fahrner, BAE Systems, Inc.
Keywords: Cislunar, Architecture, Design, Optimization, Capacity
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Analysis of Persistent Detection Corridors for Cislunar Space Situational Awareness
Michael Klonowski, University of Colorado at Boulder; Casey Heidrich, University of Colorado at Boulder; Naomi Owens-Fahrner, BAE Systems, Inc.; Marcus Holzinger, University of Colorado at Boulder
Keywords: Space Domain Awareness, Cislunar Space, Mission Planning
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Photometric Patterns as a Key for Determining the Orientation of the Rotation Axis of RSO
Oleksandr Kozhukhov, National Space Facilities Control and Test Center of State Space Agency of Ukraine; Nikolay Koshkin, Astronomical Observatory of Odessa I.I. Mechnikov National University; Leonid Shakun, Astronomical Observatory of Odessa I.I. Mechnikov National University; Oleksandr Bryukhovetskyi, National Space Facilities Control and Test Center of State Space Agency of Ukraine; Oleksandr Vasyltsiun, National Space Facilities Control and Test Center of State Space Agency of Ukraine; Thomas Schildknecht, University of Bern, Astronomical Institute; Alessandro Vananti, University of Bern, Astronomical Institute; Palash Patole, University of Bern, Astronomical Institute; Fabrizio Piergentili, University of Rome – La Sapienza; Lorenzo Mariani, University of Rome – La Sapienza; Andrew Hammett, UK Space Agency; Robert Sherwood, NERC Space Geodesy Facility; Toshifumi Yanagisawa, Japan Aerospace Exploration Agency; Hirohisa Kurosaki, Japan Aerospace Exploration Agency; Viktor Kudak, Uhzhorod National University, Laboratory of Space Research; Vasyl Perig, Uhzhorod National University, Laboratory of Space Research; Igor Salnikov, Astronomical Observatory of Lviv University; Yeva Vovchyk, Astronomical Observatory of Lviv University; Ilgmars Eglitis, Institute of Astronomy University of Latvia; Jorge del Pino, Institute of Astronomy University of Latvia; Kalvis Salmins, Institute of Astronomy University of Latvia; Germano Bianchi, INAF – National Institute for Astrophysics; Pierluigi Di Lizia, Politecnico di Milano
Keywords: LEO, Space Debris, Photometry
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Detection in Deep Space from the Southern Hemisphere of Near Earth Objects Using a Combined Radar/Optical System
Ed Kruzins, UNSW Canberra Space; Lance Benner, JPL; Melrose Brown, UNSW Canberra Space; David Coward, University of Western Australia; Guifre Molera Calves, University of Tasmania; Phil Edwards, CSIRO; Jon Giorgini, JPL; Steve Guedon, UNSW; Shinji Horiuchi, CSIRO; Bruce Gendre, University of Western Australia; John Kennewell, Australian Space Academy; Andrew Lambert, Unsw Canberra Space; Joseph Lazio, JPL; Benjamin Linsten, University of Western Australia; John Moore, University of Western Australia; Dorota Mieczkowska, 8 Polish Space Agency; Edwin Peters, Unsw Canberra Space; Chris Phillips, CSIRO; Tom Riddell, UNSW; Jamie Stevens, CSIRO; Arie Verveer, University of Western Australia
Keywords: Near Earth Objects, Radar, Optical, Southern Hemisphere, Deep Space
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Multi-Objective Multi-Perspective Numerical Optimization of Collision Avoidance Maneuvers Using Differential Evolution
Naman Ladhad, Digantara Research and Technologies Private Limited, India; Rithwik Neelakantan, Digantara Research and Technologies Private Limited, India; Tanveer Ahmed, Digantara Research and Technologies Private Limited, India
Keywords: Multi objective optimization, Collision Avoidance, Differential Evolution, Multi perspective, Optimization
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On-chain Validation of Tracking Data Messages (TDM) Using Distributed Deep Learning on a Proof of Stake (PoS) Blockchain
Yasir Latif, Space Protocol; Anirban Chowdhury, Space Protocol; Samya Bagchi, Space Protocol
Keywords: TDM, SSA, AI, Blockchain
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Metric Tensor Fields along Trajectory Solution Surfaces for Astrographic Map-Making
Garrick Lau, University of Colorado Boulder; Marcus Holzinger, University of Colorado Boulder; Jill Bruer, Air Force Research Laboratory
Keywords: visualization, differential geometry, maps
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Conceptual Design of Mission Scheduling Software for Small Satellite Constellation
Kimoon Lee, University of Science and Technology (UST); Dongjin Kim, University of Science and Technology (UST); Seonho Lee, Korea Aerospace Research Institute (KARI)
Keywords: Software design, Mission scheduling, Small satellite constellation, Earth observation
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Development of Reference Scenarios and Supporting Inputs for Space Environment Modeling
Miles Lifson, The Aerospace Corporation; Aniqu Baset, The Aerospace Corporation; Grant Cates, The Aerospace Corporation; Bill Chen, The Aerospace Corporation; Angelo Connor, The Aerospace Corporation; Carson Coursey, The Aerospace Corporation; Gregory Henning, The Aerospace Corporation; Michael Miyamoto, The Aerospace Corporation; Glenn E. Peterson, The Aerospace Corporation; Brian Weeden, The Aerospace Corporation; Grant Williams, The Aerospace Corporation; Indigo Brownhall, University College London; Matthew Burgess, University of Colorado Boulder; Marcus Holzinger, University of Colorado Boulder; Daniel Kaffine, University of Colorado Boulder; Mark Moretto, North Carolina State University; Akhil Rao, Middlebury College
Keywords: Evolutionary Space Environment Modeling, Space Sustainability, Reference Scenarios
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Debris Tracking Laser Network
Jose Miguel Lozano, GMV; Clara Martin, GMV; Miguel Guereñu, GMV; Javier Gil, GMV; Alejandro Sobrino, GMV; Carlos Paulete, GMV; Alejandro Alemán, GMV; Diego Escobar, GMV; Alfredo Antón, GMV; E. Janota, GMV; N. Czarnota, GMV; Martin Ploner, Digos; Emiliano Cordelli, European Space Agency; Andrea Di Mira, European Space Agency; Clemens Heese, European Space Agency; S. Metz, GMV
Keywords: laser, debris tracking
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The TraCSS Consolidated Pathfinder: Leveraging Commercial Capability in LEO
Sandra Magnus, Office of Space Commerce; Matthew Hejduk, Aerospace; Jessica Johnson, MIT Lincoln Laboratory; John Giles, MITRE Corporation; Anna Parikka, Global Science & Technology, Inc.; Christine Joseph, Office of Space Commerce; Carson Coursey, The Aerospace Corporation; Miles Lifson, The Aerospace Corporation; André Antunes de Sá, Kayhan Space; Denna Baker, LeoLabs, Inc.; Matthew Duncan, SpaceNav; Conner Grey, Slingshot Aerospace; Robert Hall, COMSPOC Corporation; Samantha Johnson, LeoLabs, Inc.; Pol Mesalles-Ripoll, SpaceNav; Daniel Oltrogge, COMSPOC Corporation; Jason Stauch, Slingshot Aerospace; Derek Strobel, Kayhan Space
Keywords: TraCSS, space safety, conjunction assessment, space traffic coordination, space sustainability, Office of Space Commerce
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An Efficient Collision Analysis Framework Enabling Real-Time Spacecraft Self-Protect
Jordan Maxwell, Scout Space Inc; Ryan Blay, Scout Space LLC; David Lujan, Scout Space Inc; Jordan Marshall, Scout Space LLC
Keywords: conjunction analysis, spacecraft collisions, astrodynamics, space domain awareness, spacecraft self-protect
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CubeSat Radar Cross-Section Measurement Campaign
Matt Mayne, Dstl
Keywords: RCS, RF, Radar, Measurement, SDA, CubeSat
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Autonomous Trajectory Planning for Cislunar Space
Brian McCarthy, a.i. solutions, Inc; Fabio Chiappina, a.i. solutions, Inc
Keywords: cislunar, trajectory design, machine learning, path planning, multi-body dynamics
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High-Fidelity Light Curve Simulation and Validation Using Empirical Data
Tristan Meyer, German Aerospace Center (DLR); Denise Keil, German Aerospace Center (DLR); Daniel Traub, German Aerospace Center (DLR); Stefan Scharring, German Aerospace Center (DLR); Wolfgang Riede, German Aerospace Center (DLR); Thomas Dekorsy, German Aerospace Center (DLR); Max Nussbaum, DiGOS Potsdam GmbH; Michael Lengowski, University of Stuttgart; Robin Schweigert, University of Stuttgart; Sabine Klinkner, University of Stuttgart
Keywords: Light curves, object characterization, light curve simulation, reflectivity maps, SSA, space debris, Flying Laptop
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Recovery of Periodic Signals in Event Camera Data: Theory and Empirical Results
Mark Moretto, North Carolina State University; Katherine Melbourne, University of Colorado Boulder; Marcus Holzinger, University of Colorado Boulder
Keywords: Event camera, non-resolved object characterization, SSA, vibrations, rotational state
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Paper Designing a Representation Learning Method forWavefront Estimation from Focal Plane Speckle Images
Nick Murphy, Georgia State University; Vignesh Sathia, Georgia State University; Berkay Aydin, Georgia State University; Dustin Kempton, Georgia State University; Stuart Jefferies, Georgia State University; Fabien Baron, Georgia State University
Keywords: atmospheric turbulence, machine learning, adaptive optics, telescope aperture, speckle image, ground-based telescopes
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ML-Driven Optimal Design of Multispectral Instruments for the Characterization of Resident Space Objects
Kedar Naik, BAE Systems, Space & Mission Systems; Andrew Wernersbach, BAE Systems, Space & Mission Systems; Alexandra Robinson, BAE Systems, Space & Mission Systems; Michelle Nilson, BAE Systems, Space & Mission Systems; Gary Wiemokly, BAE Systems, Space & Mission Systems; Matthew Tooth, BAE Systems, Space & Mission Systems; Raymond Wright, BAE Systems, Space & Mission Systems
Keywords: Machine learning, design optimization, material characterization, hyperspectral, multispectral, SDA, RSO classification
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Preliminary Study of Hyperspectral Unmixing Analysis Associated to Resident Space Objects Using DIRSIG^TM
Aryzbe Najera, University of Texas at El Paso; Ana C. Chavez-Lopez, University of Texas at El Paso; Leah A. Porras, University of Texas at El Paso; Miguel Velez-Reyes, University of Texas at El Paso
Keywords: DIRSIG, SDA, Unresolved Space Objects, Satellite Characterization
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Multi-Perspective Multi-Modal PoL Characterization of LEO Objects
Rithwik Neelakantan, Digantara Research and Technologies Private Limited, India; Sivalinga Raja Shanmugam, Digantara Research and Technologies Private Limited, India; Ankit Agrawal, Digantara Research and Technologies Private Limited, India; Latha S, Digantara Research and Technologies Private Limited, India; Nistala Venkat Viashnavi Lakshimi, Digantara Research and Technologies Private Limited, India; Tanveer Ahmed, Digantara Research and Technologies Private Limited, India
Keywords: Pattern of life characterization, maneuver detection, Low Earth Orbit
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Event-based Vision Sensor Physics-Based Digital Twin for Tuning SSA Use
Masashi Nishiguchi, Purdue University; Carolin Frueh, Purdue University; Brian McReynolds, Institute of Neuroinformatics
Keywords: dynamic vision, physics-based modeling
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Deep Reinforcement Learning Applications to Space Situational Awareness Scenarios
Benedict Oakes, University of Liverpool; Jason F. Ralph, University of Liverpool; Jordi Barr, Defence Science Technology Laboratory
Keywords: Deep Reinforcement Learning, Machine Learning for SDA Applications, Space Situational Awareness
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ML-Based Photometric Fingerprinting at Scale for LEO Satellite Monitoring
Timothy Olson, Slingshot Aerospace; Clarice Reid, Slingshot Aerospace; Cam Key, Slingshot Aerospace; Brian Williams, Slingshot Aerospace; David Witman, Slingshot Aerospace; Jeff Shaddix, Slingshot Aerospace; Dylan Kesler, Slingshot Aerospace; Belinda Marchand, Slingshot Aerospace
Keywords: Space Situational Awareness, Space Domain Awareness, Machine Learning, Predictive Analytics, Photometric Change Detection, Satellite Characterization, Low Earth Orbit, Simulation, Photometric Fingerprinting
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Dynamic EO/IR Satellite Signature Prediction with High-Fidelity MuSES Simulation
Corey Packard, ThermoAnalytics, Inc.; Casey Demars, The Tech7 Company; Logan Canull, ThermoAnalytics, Inc.; David Tyler, The Tech7 Company; Chris Rodgers, The Tech7 Company; Zachary Edel, ThermoAnalytics, Inc.; Timofey Golubev, ThermoAnalytics, Inc.
Keywords: EOIR, simulation, MuSES, signature, contract, EO/IR, LWIR, modeling, SDA, SSA, 3D, thermal, daylight, characterization
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Enhancing Unknown Near-Earth Object Detection with Synthetic Tracking and Convolutional Neural Networks
Kevin Phan, EO Solutions; Justin Fletcher, Space Systems Command (A&AS)
Keywords: Satellite Detection, Synthetic Tracking, Convolutional Neural Networks, Signal-to-Noise Ratio, Machine Learning, Near-Earth Object Detection, Automation.
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Poland’s Evolving Space Law: Assessing Space Debris Mitigation and Remediation in the European Context
Malgorzata Polkowska, Lomza Academy; Arkadiusz Chimicz, General Command, Polish Armed Forces
Keywords: space debris, space law, SSA, defence, security,
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Motion Hypothesis Satellite Detection for Cislunar Spacecraft
Kaitlyn Raub, InTrack Radar Technologies, Inc.; Tim McLaughlin, InTrack Radar Technologies, Inc.; Nathan Holzrichter, MITRE; Stefan Doucette, MITRE; Francis Chun, United States Air Force Academy
Keywords: cislunar, telescope, astronomy, observatory, algorithms
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The Resonant Structure of xGEO and Implications for Cislunar Domain Awareness
Aaron J. Rosengren, University of California San Diego; Shane D. Ross, Virginia Tech; Bhanu Kumar, Jet Propulsion Laboratory, Caltech; Anjali Rawat, Virginia Tech
Keywords: Cislunar SSA, Astrodynamics, Space Situational/Domain Awareness (SSA/SDA), Restricted Three-Body Problem, Perturbed Two-Body Problem
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Exploring Soliton Enhancement for Ground-Based Detection of Lethal Non-Trackable Space Debris
Kristine Rosfjord, InTrack Radar Technologies; Kristen Shavlik, InTrack Radar Technologies; Jeremy Kolansky, InTrack Radar Technologies; W.J. Mandeville, InTrack Radar Technologies; Piyush Mehta, West Virginia University
Keywords: solitons, small debris, precursor solitons, pinned solitons, Bragg scattering, whistlers
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Detecting Satellites with Object Detection: Challenges of Implementing Deep Learning Techniques for Space-based Images
Shane Ryall, Defense Research & Development Canada
Keywords: Image Processing, Deep Learning, SSA, NEOSSat
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Data Insights, Pedigree, and Automation for Space Domain Awareness
Oliver Schultz, Lockheed Martin; Joseph Brink, Lockheed Martin; Mark Williams, Lockheed Martin; Christopher Curry, Lockheed Martin
Keywords: analytics, automation, data integration, machine learning
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Optimizing the Radar Network Architecture for LEO Space Domain Awareness
Jack Schuss, SpaceEM; Christopher Cox, Keystone Mission Solutions Corporation
Keywords: LEO, radar, network
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Catalog of US Launched Objects for Active Debris Removal
Patrick Seitzer, University of Michigan; Adam Kall, Kall Morris Inc; Austin Morris, Kall Morris Inc; Troy Morris, Kall Morris Inc; Corinne Moore, Kall Morris Inc
Keywords: ADR, debris, rocket bodies, policy
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Monitoring of Rendezvous & Proximity Operations With SST and SDA Techniques Combination
Jaime Serrano, GMV; Angel Gallego, GMV; Álvaro Martínez, GMV; David Moreno, GMV
Keywords: rendez-vous, close proximity operations, RPO, SDA, object characterisation, intentional threat
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Satellite Pattern-of-Life Identification Challenge: Competition Design and Results
Peng Mun Siew, Massachusetts Institute of Technology; Haley Solera, Massachusetts Institute of Technology; Giovanni Lavezzi, Massachusetts Institute of Technology; Thomas Roberts, Massachusetts Institute of Technology; Daniel Jang, MIT Lincoln Laboratory; David Baldsiefen, Julius-Maximilians-University of Würzburg; Binh Tran, Millennial Software Solutions Inc. & Indiana University of Pennsylvania; Christopher Yeung, Millennial Software Solutions Inc. & Indiana University of Pennsylvania; Kurtis Johnson, Millennial Software Solutions Inc. & Indiana University of Pennsylvania; Nathan Metzger, Millennial Software Solutions Inc. & Indiana University of Pennsylvania; Francois Porcher, University of California, Berkeley & BNP Paribas; Isaac Haik, University of California, Berkeley & BNP Paribas; Victor Rodriguez-Fernandez, Universidad Politécnica de Madrid; Jeffrey Price, United States Air Force; Jonathan How, Massachusetts Institute of Technology; Richard Linares, Massachusetts Institute of Technology
Keywords: Artificial Intelligence, Space Situational Awareness, Satellite Pattern-of-Life Characterization, Anomaly Detection
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Architecting a Decision Support System for Continuing Supervision of Commercial In-Space Servicing
Jacqueline Smith, MIT; Moriba Jah, University of Texas; Danielle Wood, MIT
Keywords: Space sustainability, software architecture, in-space servicing, complex systems engineering, decision support system
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Challenges in Orbital Debris Modeling: A Comparative Analysis of NASA SBM and Space Fence Data
Tory Smith, USSF/MIT; Zachary Folcik, MIT Lincoln Laboratory; Richard Linares, Massachusetts Institute of Technology
Keywords: NASA Standard Break-up Model (SBM), Space Fence Radar, Population Modeling, Orbital Capacity
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Autonomous, Hybrid Space System Fault and Anomaly Detection, Diagnosis, Root Cause Determination, and Recovery
Richard Stottler, Stottler Henke Associates Inc.; Abhimanyu Singhal, Stottler Henke Associates Inc.; Christopher Healy, Stottler Henke Associates Inc.; Sowmya Ramachandran, Stottler Henke Associates Inc.; Kerry Quinn, Astrobotic; Joseph Palmieri, Astrobotic; Shawn Logan, Astrobotic
Keywords: anomaly detection, fault management, space situational awareness, machine learning, model-based reasoning, artificial intelligence
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Dragster 2.0: An Operations-Ready Framework for Neutral Density Assimilation
Rachel Stutz, Orion Space Solutions; Jeff Steward, Orion Space Solutions; Connor Johnstone, Orion Space Solutions; Tyler O’Connell, Orion Space Solutions; Junk Wilson, Orion Space Solutions; John Noto, Orion Space Solutions; Marcin Pilinski, Laboratory for Atmospheric and Space Physics; David Vallado, COMSPOC; Shaylah Mutschler, Space Environment Technologies
Keywords: Dragster, neutral density, data assimilation, ensemble, thermosphere
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Attitude Determination Model Input Parameters Constraints for the Restitution of Tumbling Motion of Defunct Satellites from Photometric Data
Henri Tarrieu, Aldoria; Lea Duthil, Aldoria; Sacha Redel, Aldoria; Alexis Petit, Aldoria
Keywords: Space Situational Awareness, Active Debris Removal, Photometry, Satellite Attitude Restitution, Optical Ground Sensors, Light Curve Inversion, Space Object Characterization
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Estimating Physical Properties of 3U CubeSat’s Rotation Based on Photometric Observations and Solar Illumination Modeling
Takuro Tsuchikawa, Mitsubishi Electric Corporation; Takao Endo, Mitsubishi Electric Corporation; Hidenobu Tsuji, Mitsubishi Electric Corporation
Keywords: light curve, satellite’s rotation, CubeSat
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Feasibility Study of Spaceborne Pulsed Laser System Removing Small Debris Objects in Near-Earth Orbits
Shigeaki Uchida, Henan University of Science and Technology; Kazunori Shibata, Osaka University; Kotomi Kawakami, Kitasato University; Hideki Okamura, International Christian University; Nakai Mitsuo, Fukui University of Technology; Xiao Xiao, Henan University of Science and Technology; Yin Danqing, Henan University of Science and Technology; Keke Zhang, Henan University of Science and Technology; Zhonghao Heng, Qinghai University
Keywords: debris, laser, digital hologram, removal
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Project Luciole: A Wide-Field, High-Cadence Uncued System for Comprehensive Tracking of Decimeter-Sized LEO Objects
Denis Vida, University of Western Ontario; Michael Mazur, University of Western Ontario; Peter G. Brown, University of Western Ontario; Stanimir Metchev, University of Western Ontario; David L. Clark, University of Western Ontario; Tammy Do, University of Western Ontario; Jack Zhang, University of Western Ontario; Lauchie Scott, Defence R&D Canada
Keywords: high cadence, meteor, camera, megaconstellations, open data, Canada, wide field, video
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Analysis of Receiver Position and Velocity Uncertainty on Passive RF Cislunar SSA Architectures
Kullen Waggoner, Air Force Institute of Technology; David Curtis, Air Force Institute of Technology
Keywords: SDA, SSA, cislunar, Passive RF, TDOA, FDOA,
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Low Signal to Noise State Space Modelling Using Simulation Based Inference
Ingo Waldmann, Spaceflux; Marco Rocchetto, Spaceflux; Marcel Debczynski, Spaceflux; Josh Ferguson, Spaceflux
Keywords: bayesian, random set statistics, machine learning, normalizing flows, optical SDA, optical sensors, GEO, xGEO
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An Australian Experimental SDA System: RED STAR
Kruger White, Defence Science and Technology Group, Australia; Duncan Cook, Defence Science and Technology Group; Sergey Kharabash, Defence Science and Technology Group; Ashwani Kumar, Defence Science and Technology Group; Victor Fok, Defence Science and Technology Group; Cameron Webb, Defence Science and Technology Group; Peter Bawden, Defence Science and Technology Group; Jason Alvino, Defence Science and Technology Group; Han Gaetjens, Defence Science and Technology Group; Kenneth See, Lockheed Martin Australia; Trent Jansen-Sturgeon, Lockheed Martin Australia; James Barr, Saab Australia; Francisco Piragibe de Almeida, Saab Australia; Mark Rutten, In Track Solutions
Keywords: Space Domain Awareness, Multi-sensor Orbit Determination, Space Information Analytics
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MOCAT on Temporal Analysis and Quantification for Policies in Space Sustainability
Di Wu, Massachusetts Institute of Technology; Daniel Jang, Massachusetts Institute of Technology; Guillermo D Mendoza Contreras, Massachusetts Institute of Technology; Richard Linares, Massachusetts Institute of Technology
Keywords: SSA/SDA, Space Population, Temporal Model, Policy
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Operational Responses to LEO Satellite Orbital Decay during the 25th Solar Cycle Maximum
Chen Yap, Planet Labs PBC; Mike Siegers, Planet Labs PBC; Andrea Maris Luis Valle, Planet Labs PBC; Ravi teja Nallapu, Planet Labs; Işil Demir, Planet Labs PBC; Kiruthika Devaraj, Planet Labs PBC; Scott McIntosh, Lynker Space
Keywords: Satellite Operations, Space Weather, NCAR Model, Differential Drag, Orbital Lifetime
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Space Weather Effect via Periodic Photometric Observations of Geostationary Satellites
Matej Zigo, Comenius University in Bratislava, Slovakia; Katarína Sabolová, Comenius University in Bratislava, Slovakia; Jiří Šilha, Comenius University in Bratislava, Slovakia
Keywords: Space weathering, photometry, GEO satellites
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