Near Earth Object Modelling and Payloads for Protection

Informations projet

NEO-MAPP

N° de convention de subvention: 870377

DOI

10.3030/870377

Projet clôturé

Date de signature de la CE 18 Decembre 2019

Date de début 1 Février 2020

Date de fin 31 Mai 2023

Financé au titre de

• INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Space

Coût total

€ 3 998 591,50

Contribution de l’UE

€ 3 998 591,00

Coordonné par

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
France

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Documents, reports (11)

Global effects

Global effectsReport on degree of global effects as a function of target shape and properties

Seismic signals

Seismic signalsReport on the expected seismic signals as a function of target and impactor properties

Internal structure modelling results

Internal structure modelling results Results on internal structure modelling Task 51 Comparison of internal structure modelling results with observables Task 51

Initial online availability of public website

Initial online availability of public websiteThe public web site once online will have continual updates M3M40

Momentum transfer and ejecta dynamics

Momentum transfer and ejecta dynamicsReport on ejecta velocity distribution momentum enhancement factor; provide initial conditions for WP 4.5.

Benchmark

BenchmarkEstimate of accuracies and error range based on benchmark studies

WP3 Progress Report
WP3 Final report

WP3 Final reportImpact modelling final report. Process results for usage in KIMIN simulator developed in WP4.

Report on the LIDAR Development

Report on the LIDAR DevelopmentReport of the LIDAR development (Task 6.3) from TRL 2 to 3 including • Review of state-of-the-art on LIDAR technologies for NEO missions • Review on LIDAR modelling approaches and instrument concept • Report on Design of compact LIDAR optical front-end technology • Report on model development and simulations results • Road map for future development (internals M16 and M33, final M34)

Physical modelling final report

Physical modelling final reportFinal results and interpretation on internal structure modelling. (Task 5.1) - Comparison of internal structure model with observables. (Task 5.1) - Results of modelling of formation of NEO binary asteroids and pairs and of close Earth encounter tidal effect. (Task 5.2) - Interpretation of modelling of binary NEO asteroid and pair formation. (Task 5.2) - Comparison of binary asteroid models to observed NEO binary systems. (Task 5.2) - Library of complete mapping of a large number of gravity fields of different kinds of irregular asteroids/binaries. (Task 5.3)

Crater morphologies

Crater morphologiesReport on crater morphologies as function of target and impact properties

Other (1)

KI Mission to NEO (KIMIN) Simulator

KI Mission to NEO (KIMIN) SimulatorGUI-based 'KIMIN' simulator and documentation. It will contain validated simulation results and demo material, with input from WP3 and 5. It will export text files (KI scenario fact sheet, ephemeris-like data) and display material (plots and animations). KIMIN will be freely distributed through the project’s web-page, under public license. Deliverable pre-released internally on M34.

Publications

Conference proceedings (21)

Landing on an asteroid: Simulations of the OSIRIS-REx spacecraft touching down on (101955) Bennu

Auteurs: R.-L. Ballouz et al
Publié dans: 2021
Éditeur: 52nd Lunar and Planetary Science Conference 2021

Insight into the Distribution of High Pressure Shock Metamorphism in Rubble-Pile Asteroids

Auteurs: Güldemeister et al.
Publié dans: 2021
Éditeur: Project Shock-darkening in ordinary chondrites: from mesoscale to asteroids impacts

Structural stability and cohesive strength of 65803 Didymos

Auteurs: Yun Zhang et al.
Publié dans: 2020
Éditeur: Europlanet Science Congress 2020
DOI: 10.5194/epsc2020-660,2020

Asteroid-scale consequences of the DART impact: the role of target strength and heterogeneity

Auteurs: Raducan and Jutzi
Publié dans: 2021
Éditeur: Europlanet Science Congress 2021

Effect of material strength and heterogeneity on small asteroid cratering events

Auteurs: Zhang et al.
Publié dans: 2021
Éditeur: European Planetary Science Congress 2021

Influence of Layering and Boulder Inclusions in a Granular Target on Crater Formation: Insight from Laboratory and Numerical Studies

Auteurs: Ormö et al.
Publié dans: 2021
Éditeur: Europlanet Science Congress

Simulating the Momentum Enhancement with iSALE and SPH: An AIDA Benchmark & Validation Study

Auteurs: Luther et al.
Publié dans: 2021
Éditeur: European Planetary Science Congress 2021

HERA Mission LIDAR Altimeter Implementation

Auteurs: Nicole G. Dias, Beltran N. Arribas, Paulo Gordo, Tiago Sousa, Joâo Marinho, Rui Melicio, António Amorim, Patrick Michel, NEO-MAPP Team
Publié dans: IOP Conference Series: Materials Science and Engineering, Numéro 1024, 2021, Page(s) 012112, ISSN 1757-899X
Éditeur: IOP Publishing
DOI: 10.1088/1757-899x/1024/1/012112

High Pressure Shock Metamorphism in Rubble-pile Asteroids using Numerical Simulations

Auteurs: Güldemeister et al.
Publié dans: 2021
Éditeur: Europlanet Science Congress 2021

Benchmark and validation studies with SPH and iSALE, in the context of the DART and Hera missions

Auteurs: Raducan et al.
Publié dans: 2021
Éditeur: 52nd Lunar and Planetary Science Conference 2021 (LPI Contrib. No. 2548)

Effects of target heterogeneity on impact cratering processes in the light of the Hera mission: combined experimental and numerical approach

Auteurs: Ormö et al.
Publié dans: 2020
Éditeur: 14th Europlanet Science Congress 2020

A hybrid SPH-SSDEM framework for end-to-end impact cratering modelling

Auteurs: Zhang et al.
Publié dans: 2021
Éditeur: 52nd Lunar and Planetary Science Conference 2021 (LPI Contrib. No. 2548)

Kinetic Impactor Technique: Benchmark and Validation Studies with iSALE and SPH

Auteurs: Luther et al.
Publié dans: 2021
Éditeur: Conference: 7th IAA Planetary Defense Conference 2021 - PDC 2021

Momentum transfer from oblique impacts

Auteurs: Raducan et al.
Publié dans: 2020
Éditeur: Europlanet Science Congress 2020; EPSC Abstracts

Cratering processes on rubble-pile asteroids: insights from laboratory experiments and numerical models

Auteurs: Raducan et al.
Publié dans: 2021
Éditeur: 7th IAA Planetary Defense Conference 2021

Families of periodic orbits around asteroids: From shape symmetry to asymmetry

Auteurs: G. Voyatzis, D. Karydis & K. Tsiganis
Publié dans: Multi-scale (time and mass) dynamics of space objects Proceedings IAU Symposium, Numéro No. 346, 2021, 2021
Éditeur: 2021 International Astronomical Union

Hera Radio Science Investigations through Ground-based and Satellite-to-Satellite Doppler Tracking

Auteurs: Marco Zannoni, Edoardo Gramigna, Igor Gai, Marco Lombardo, Riccardo Lasagni Manghi, and Paolo Tortora
Publié dans: 2021
Éditeur: URSI GASS 2021

Global scale deformations caused by the DART impact: insights to the collisional evolution of small asteroids

Auteurs: Raducan and Jutzi
Publié dans: 2021
Éditeur: 52nd Lunar and Planetary Science Conference 2021 (LPI Contrib. No. 2548)

BENCHMARK AND VALIDATION STUDIES WITH SPH AND ISALE, IN THE CONTEXT OFTHE DART AND HERA MISSIONS

Auteurs: S.D. Raducan et al.
Publié dans: Numéro LPI Contrib. No. 2548, 2021
Éditeur: 52nd Lunar and Planetary Science Conference 2021

Influence of Target Heterogeneity on Crater Formation: Insight from Laboratory and Numerical Studies

Auteurs: Ormö et al.
Publié dans: 2021
Éditeur: 52nd Lunar and Planetary Science Conference

GLOBAL SCALE DEFORMATIONS CAUSED BY THE DART IMPACT: INSIGHTS TO THE COL-LISIONAL EVOLUTION OF SMALL ASTEROIDS

Auteurs: S. Raducan et al.
Publié dans: 2021
Éditeur: 52nd Lunar and Planetary Science Conference 2021

Peer reviewed articles (29)

Spin-driven evolution of asteroids' top-shapes at fast and slow spins seen from (101955) Bennu and (162173) Ryugu

Auteurs: Masatoshi Hirabayashi, Ryota Nakano, Eri Tatsumi, Kevin J. Walsh, Olivier S. Barnouin, Patrick Michel, Christine M. Hartzell, Daniel T. Britt, Seiji Sugita, Sei-ichiro Watanabe, William F. Bottke, Daniel J. Scheeres, Ronald-Louis Ballouz, Yuichiro Cho, Tomokatsu Morota, Ellen S. Howell, Dante S. Lauretta
Publié dans: Icarus, Numéro 352, 2020, Page(s) 113946, ISSN 0019-1035
Éditeur: Academic Press
DOI: 10.1016/j.icarus.2020.113946

Collisional heating and compaction of small bodies: Constraints for their origin and evolution

Auteurs: Martin Jutzi, Patrick Michel
Publié dans: Icarus, Numéro 350, 2020, Page(s) 113867, ISSN 0019-1035
Éditeur: Academic Press
DOI: 10.1016/j.icarus.2020.113867

Macroporosity and Grain Density of Rubble Pile Asteroid (162173) Ryugu

Auteurs: Matthias Grott, Jens Biele, Patrick Michel, Seiji Sugita, Stefan Schröder, Naoya Sakatani, Wladimir Neumann, Shingo Kameda, Tatsuhiro Michikami, Chikatoshi Honda
Publié dans: Journal of Geophysical Research: Planets, Numéro 125/12, 2020, ISSN 2169-9097
Éditeur: AGU
DOI: 10.1029/2020je006519

Variations in color and reflectance on the surface of asteroid (101955) Bennu

Auteurs: D. N. DellaGiustina, K. N. Burke, K. J. Walsh, P. H. Smith, D. R. Golish, E. B. Bierhaus, R.-L. Ballouz, T. L. Becker, H. Campins, E. Tatsumi, K. Yumoto, S. Sugita, J. D. Prasanna Deshapriya, E. A. Cloutis, B. E. Clark, A. R. Hendrix, A. Sen, M. M. Al Asad, M. G. Daly, D. M. Applin, C. Avdellidou, M. A. Barucci, K. J. Becker, C. A. Bennett, W. F. Bottke, J. I. Brodbeck, H. C. Connolly, M. Delbo, J
Publié dans: Science, Numéro 370/6517, 2020, ISSN 0036-8075
Éditeur: American Association for the Advancement of Science
DOI: 10.1126/science.abc3660

Collisional formation of top-shaped asteroids and implications for the origins of Ryugu and Bennu

Auteurs: P. Michel, R.-L. Ballouz, O. S. Barnouin, M. Jutzi, K. J. Walsh, B. H. May, C. Manzoni, D. C. Richardson, S. R. Schwartz, S. Sugita, S. Watanabe, H. Miyamoto, M. Hirabayashi, W. F. Bottke, H. C. Connolly, M. Yoshikawa, D. S. Lauretta
Publié dans: Nature Communications, Numéro 11/1, 2020, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-020-16433-z

Hemispherical differences in the shape and topography of asteroid (101955) Bennu

Auteurs: M. G. Daly, O. S. Barnouin, J. A. Seabrook, J. Roberts, C. Dickinson, K. J. Walsh, E. R. Jawin, E. E. Palmer, R. Gaskell, J. Weirich, T. Haltigin, D. Gaudreau, C. Brunet, G. Cunningham, P. Michel, Y. Zhang, R.-L. Ballouz, G. Neumann, M. E. Perry, L. Philpott, M. M. Al Asad, C. L. Johnson, C. D. Adam, J. M. Leonard, J. L. Geeraert, K. Getzandanner, M. C. Nolan, R. T. Daly, E. B. Bierhaus, E. Mazari
Publié dans: Science Advances, Numéro 6/41, 2020, ISSN 2375-2548
Éditeur: Sciences Advances
DOI: 10.1126/sciadv.abd3649

Collisional history of Ryugu’s parent body from bright surface boulders

Auteurs: E. Tatsumi, C. Sugimoto, L. Riu, S. Sugita, T. Nakamura, T. Hiroi, T. Morota, M. Popescu, T. Michikami, K. Kitazato, M. Matsuoka, S. Kameda, R. Honda, M. Yamada, N. Sakatani, T. Kouyama, Y. Yokota, C. Honda, H. Suzuki, Y. Cho, K. Ogawa, M. Hayakawa, H. Sawada, K. Yoshioka, C. Pilorget, M. Ishida, D. Domingue, N. Hirata, S. Sasaki, J. de León, M. A. Barucci, P. Michel, M. Suemitsu, T. Saiki, S. Ta
Publié dans: Nature Astronomy, Numéro 5/1, 2021, Page(s) 39-45, ISSN 2397-3366
Éditeur: Nature Astronomy
DOI: 10.1038/s41550-020-1179-z

High-resolution observations of bright boulders on asteroid Ryugu: 2. Spectral properties

Auteurs: Chiho Sugimoto, Eri Tatsumi, Yuichiro Cho, Tomokatsu Morota, Rie Honda, Shingo Kameda, Yosuhiro Yokota, Koki Yumoto, Minami Aoki, Daniella N. DellaGiustina, Tatsuhiro Michikami, Takahiro Hiroi, Deborah L. Domingue, Patrick Michel, Stefan E. Schröder, Tomoki Nakamura, Manabu Yamada, Naoya Sakatani, Toru Kouyama, Chikatoshi Honda, Masahiko Hayakawa, Moe Matsuoka, Hidehiko Suzuki, Kazuo Yoshioka, Ka
Publié dans: Icarus, Numéro 369, 2021, Page(s) 114591, ISSN 0019-1035
Éditeur: Academic Press
DOI: 10.1016/j.icarus.2021.114591

OSIRIS-REx spectral analysis of (101955) Bennu by multivariate statistics

Auteurs: M. A. Barucci, P. H. Hasselmann, A. Praet, M. Fulchignoni, J. D. P. Deshapriya, S. Fornasier, F. Merlin, B. E. Clark, A. A. Simon, V. E. Hamilton, J. P. Emery, E. S. Howell, J. R. Brucato, E. A. Cloutis, X. D. Zou, J.-Y. Li, P. Michel, S. Ferrone, G. Poggiali, D. C. Reuter, D. N. DellaGiustina, D. S. Lauretta
Publié dans: Astronomy & Astrophysics, Numéro 637, 2020, Page(s) L4, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202038144

The Double Asteroid Redirection Test (DART): Planetary Defense Investigations and Requirements

Auteurs: Andrew S. Rivkin, Nancy L. Chabot, Angela M. Stickle, Cristina A. Thomas, Derek C. Richardson, Olivier Barnouin, Eugene G. Fahnestock, Carolyn M. Ernst, Andrew F. Cheng, Steven Chesley, Shantanu Naidu, Thomas S. Statler, Brent Barbee, Harrison Agrusa, Nicholas Moskovitz, R. Terik Daly, Petr Pravec, Petr Scheirich, Elisabetta Dotto, Vincenzo Della Corte, Patrick Michel, Michael Küppers, Justin Atc
Publié dans: The Planetary Science Journal, Numéro 2/5, 2021, Page(s) 173, ISSN 2632-3338
Éditeur: The Planetary Science Journal
DOI: 10.3847/psj/ac063e

Development of image texture analysis technique for boulder distribution measurements: Applications to asteroids Ryugu and Itokawa

Auteurs: Naoya Tanabe, Yuichiro Cho, Eri Tatsumi, Tatsuki Ebihara, Koki Yumoto, Tatsuhiro Michikami, Hideaki Miyamoto, Tomokatsu Morota, Chikatoshi Honda, Patrick Michel, Katharina Otto, Olivier Barnouin, Kazuo Yoshioka, Hirotaka Sawada, Yasuhiro Yokota, Naoya Sakatani, Masahiro Hayakawa, Rie Honda, Shingo Kameda, Moe Matsuoka, Manabu Yamada, Toru Kouyama, Hidehiko Suzuki, Kazunori Ogawa, Seiji Sugita
Publié dans: Planetary and Space Science, Numéro 204, 2021, Page(s) 105249, ISSN 0032-0633
Éditeur: Elsevier BV
DOI: 10.1016/j.pss.2021.105249

Particle Size-Frequency Distributions of the OSIRIS-REx Candidate Sample Sites on Asteroid (101955) Bennu

Auteurs: Keara N. Burke, Daniella N. DellaGiustina, Carina A. Bennett, Kevin J. Walsh, Maurizio Pajola, Edward B. Bierhaus, Michael C. Nolan, William V. Boynton, Juliette I. Brodbeck, Harold C. Connolly, Jasinghege Don Prasanna Deshapriya, Jason P. Dworkin, Catherine M. Elder, Dathon R. Golish, Rachael H. Hoover, Erica R. Jawin, Timothy J. McCoy, Patrick Michel, Jamie L. Molaro, Jennifer O. Nolau, Jacob Pa
Publié dans: Remote Sensing, Numéro 13/7, 2021, Page(s) 1315, ISSN 2072-4292
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/rs13071315

High-resolution observations of bright boulders on asteroid Ryugu: 1. Size frequency distribution and morphology

Auteurs: Chiho Sugimoto, Eri Tatsumi, Yuichiro Cho, Tomokatsu Morota, Rie Honda, Shingo Kameda, Yosuhiro Yokota, Koki Yumoto, Minami Aoki, Daniella N. DellaGiustina, Tatsuhiro Michikami, Takahiro Hiroi, Deborah L. Domingue, Patrick Michel, Stefan E. Schröder, Tomoki Nakamura, Manabu Yamada, Naoya Sakatani, Toru Kouyama, Chikatoshi Honda, Masahiko Hayakawa, Moe Matsuoka, Hidehiko Suzuki, Kazuo Yoshioka, Ka
Publié dans: Icarus, Numéro 369, 2021, Page(s) 114529, ISSN 0019-1035
Éditeur: Academic Press
DOI: 10.1016/j.icarus.2021.114529

The excited spin state of Dimorphos resulting from the DART impact

Auteurs: Harrison F. Agrusa, Ioannis Gkolias, Kleomenis Tsiganis, Derek C. Richardson, Alex J. Meyer, Daniel J. Scheeres, Matija Ćuk, Seth A. Jacobson, Patrick Michel, Özgür Karatekin, Andrew F. Cheng, Masatoshi Hirabayashi, Yun Zhang, Eugene G. Fahnestock, Alex B. Davis
Publié dans: Icarus, Numéro 370, 2021, Page(s) 114624, ISSN 0019-1035
Éditeur: Academic Press
DOI: 10.1016/j.icarus.2021.114624

A continuation approach for computing periodic orbits around irregular-shaped asteroids. An application to 433 Eros

Auteurs: Dionysios Karydis, George Voyatzis, Kleomenis Tsiganis
Publié dans: Advances in Space Research, Numéro 68/11, 2021, Page(s) 4418-4433, ISSN 0273-1177
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.asr.2021.08.036

Tidal distortion and disruption of rubble-pile bodies revisited

Auteurs: Yun Zhang, Patrick Michel
Publié dans: Astronomy & Astrophysics, Numéro 640, 2020, Page(s) A102, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202037856

Reconstructing the formation history of top-shaped asteroids from the surface boulder distribution

Auteurs: Bin Cheng, Yang Yu, Erik Asphaug, Patrick Michel, Derek C. Richardson, Masatoshi Hirabayashi, Makoto Yoshikawa, Hexi Baoyin
Publié dans: Nature Astronomy, Numéro 5/2, 2021, Page(s) 134-138, ISSN 2397-3366
Éditeur: Nature Astronomy
DOI: 10.1038/s41550-020-01226-7

Sample collection from asteroid (162173) Ryugu by Hayabusa2: Implications for surface evolution

Auteurs: T. Morota, S. Sugita, Y. Cho, M. Kanamaru, E. Tatsumi, N. Sakatani, R. Honda, N. Hirata, H. Kikuchi, M. Yamada, Y. Yokota, S. Kameda, M. Matsuoka, H. Sawada, C. Honda, T. Kouyama, K. Ogawa, H. Suzuki, K. Yoshioka, M. Hayakawa, N. Hirata, M. Hirabayashi, H. Miyamoto, T. Michikami, T. Hiroi, R. Hemmi, O. S. Barnouin, C. M. Ernst, K. Kitazato, T. Nakamura, L. Riu, H. Senshu, H. Kobayashi, S. Sasaki,
Publié dans: Science, Numéro 368/6491, 2020, Page(s) 654-659, ISSN 0036-8075
Éditeur: American Association for the Advancement of Science
DOI: 10.1126/science.aaz6306

Low-velocity impacts into granular material: application to small-body landing

Auteurs: Naomi Murdoch, Melanie Drilleau, Cecily Sunday, Florian Thuillet, Arnaud Wilhelm, Gautier Nguyen, Yves Gourinat
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 503/3, 2021, Page(s) 3460-3471, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab624

Heterogeneous mass distribution of the rubble-pile asteroid (101955) Bennu

Auteurs: D. J. Scheeres, A. S. French, P. Tricarico, S. R. Chesley, Y. Takahashi, D. Farnocchia, J. W. McMahon, D. N. Brack, A. B. Davis, R.-L. Ballouz, E. R. Jawin, B. Rozitis, J. P. Emery, A. J. Ryan, R. S. Park, B. P. Rush, N. Mastrodemos, B. M. Kennedy, J. Bellerose, D. P. Lubey, D. Velez, A. T. Vaughan, J. M. Leonard, J. Geeraert, B. Page, P. Antreasian, E. Mazarico, K. Getzandanner, D. Rowlands, M. C
Publié dans: Science Advances, Numéro 6/41, 2020, ISSN 2375-2548
Éditeur: Science Advances
DOI: 10.1126/sciadv.abc3350

Orbital Migration and Circularization of Tidal Debris by Alfvén-wave Drag: Circumstellar Debris and Pollution around White Dwarfs

Auteurs: Yun Zhang, Shang-Fei Liu, Douglas N. C. Lin
Publié dans: The Astrophysical Journal, Numéro 915/2, 2021, Page(s) 91, ISSN 0004-637X
Éditeur: University of Chicago Press
DOI: 10.3847/1538-4357/ac00ae

Bennu’s near-Earth lifetime of 1.75 million years inferred from craters on its boulders

Auteurs: R.-L. Ballouz, K. J. Walsh, O. S. Barnouin, D. N. DellaGiustina, M. Al Asad, E. R. Jawin, M. G. Daly, W. F. Bottke, P. Michel, C. Avdellidou, M. Delbo, R. T. Daly, E. Asphaug, C. A. Bennett, E. B. Bierhaus, H. C. Connolly, D. R. Golish, J. L. Molaro, M. C. Nolan, M. Pajola, B. Rizk, S. R. Schwartz, D. Trang, C. W. V. Wolner, D. S. Lauretta
Publié dans: Nature, Numéro 587/7833, 2020, Page(s) 205-209, ISSN 0028-0836
Éditeur: Nature Publishing Group
DOI: 10.1038/s41586-020-2846-z

The Morphometry of Impact Craters on Bennu

Auteurs: R. T. Daly, E. B. Bierhaus, O. S. Barnouin, M. G. Daly, J. A. Seabrook, J. H. Roberts, C. M. Ernst, M. E. Perry, H. Nair, R. C. Espiritu, E. E. Palmer, R. W. Gaskell, J. R. Weirich, H. C. M. Susorney, C. L. Johnson, K. J. Walsh, M. C. Nolan, E. R. Jawin, P. Michel, D. Trang, D. S. Lauretta
Publié dans: Geophysical Research Letters, Numéro 47/24, 2020, ISSN 0094-8276
Éditeur: American Geophysical Union
DOI: 10.1029/2020gl089672

Creep stability of the DART/Hera mission target 65803 Didymos: II. The role of cohesion

Auteurs: Yun Zhang, Patrick Michel, Derek C. Richardson, Olivier S. Barnouin, Harrison F. Agrusa, Kleomenis Tsiganis, Claudia Manzoni, Brian H. May
Publié dans: Icarus, Numéro 362, 2021, Page(s) 114433, ISSN 0019-1035
Éditeur: Academic Press
DOI: 10.1016/j.icarus.2021.114433

Rotational states and shapes of Ryugu and Bennu: Implications for interior structure and strength

Auteurs: J.H. Roberts, O.S. Barnouin, M.G. Daly, K.J. Walsh, M.C. Nolan, R.T. Daly, P. Michel, Y. Zhang, M.E. Perry, G.A. Neumann, J.A. Seabrook, R.W. Gaskell, E.E. Palmer, J.R. Weirich, S. Watanabe, N. Hirata, Na Hirata, S. Sugita, D.J. Scheeres, J.W. McMahon, D.S. Lauretta
Publié dans: Planetary and Space Science, Numéro 204, 2021, Page(s) 105268, ISSN 0032-0633
Éditeur: Elsevier BV
DOI: 10.1016/j.pss.2021.105268

Network of thermal cracks in meteorites due to temperature variations: new experimental evidence and implications for asteroid surfaces

Auteurs: Guy Libourel, Clément Ganino, Marco Delbo, Mathieu Niezgoda, Benjamin Remy, Lionel Aranda, Patrick Michel
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 500/2, 2020, Page(s) 1905-1920, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3183

LIDAR altimeter conception for HERA spacecraft

Auteurs: Nicole Gomes Dias, Beltran Nadal Arribas, Paulo Gordo, Tiago Sousa, João Marinho, Rui Melicio, António Amorim, Patrick Michel
Publié dans: Aircraft Engineering and Aerospace Technology, Numéro 93/6, 2021, Page(s) 1018-1028, ISSN 1748-8842
Éditeur: Emerald Group Publishing Ltd.
DOI: 10.1108/aeat-12-2020-0300

Validating N-body code chrono for granular DEM simulations in reduced-gravity environments

Auteurs: Cecily Sunday, Naomi Murdoch, Simon Tardivel, Stephen R Schwartz, Patrick Michel
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 498/1, 2020, Page(s) 1062-1079, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa2454

Modified granular impact force laws for the OSIRIS-REx touchdown on the surface of asteroid (101955) Bennu

Auteurs: R-L Ballouz, K J Walsh, P Sánchez, K A Holsapple, P Michel, D J Scheeres, Y Zhang, D C Richardson, O S Barnouin, M C Nolan, E B Bierhaus, H C Connolly, S R Schwartz, O Çelik, M Baba, D S Lauretta
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 507/4, 2021, Page(s) 5087-5105, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2365