T
Tra-Mi Ho
Researcher at German Aerospace Center
Publications - 37
Citations - 744
Tra-Mi Ho is an academic researcher from German Aerospace Center. The author has contributed to research in topics: Asteroid & Mascot. The author has an hindex of 13, co-authored 37 publications receiving 566 citations.
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Journal ArticleDOI
MASCOT—The Mobile Asteroid Surface Scout Onboard the Hayabusa2 Mission
Tra-Mi Ho,Volodymyr Baturkin,Christian Grimm,Jan Thimo Grundmann,Catherin Fiona Hobbie,Eugen Ksenik,Caroline Lange,Kaname Sasaki,Markus Schlotterer,Maria Talapina,Nawarat Termtanasombat,Elisabet Wejmo,Lars Witte,Michael Wrasmann,Guido Wübbels,Johannes Rößler,Christian Ziach,Ross Findlay,Jens Biele,Christian Krause,S. Ulamec,Michael Lange,Olaf Mierheim,Roy Lichtenheldt,Maximilian Maier,Josef Reill,Hans-Jürgen Sedlmayr,P. W. Bousquet,Anthony Bellion,Olivier Bompis,Celine Cenac-Morthe,M. Deleuze,S. Fredon,Eric Jurado,Elisabet Canalias,Ralf Jaumann,Jean-Pierre Bibring,Karl-Heinz Glassmeier,David Hercik,Matthias Grott,Luca Celotti,Federico Cordero,Jeffrey Hendrikse,Tatsuaki Okada +43 more
TL;DR: In this paper, a mobile asteroid surface SCOuT (MASCOT) was developed by the German Aerospace Centre (DLR) in collaboration with the Centre National d'Etudes Spatiales (CNES).
Journal ArticleDOI
Low thermal conductivity boulder with high porosity identified on C-type asteroid (162173) Ryugu
Matthias Grott,Jörg Knollenberg,Maximilian Hamm,Kazunori Ogawa,Ralf Jaumann,Katharina A. Otto,Marco Delbo,Patrick Michel,Jens Biele,Wladimir Neumann,Martin Knapmeyer,Ekkehard Kührt,Hiroki Senshu,Tatsuaki Okada,Jörn Helbert,Alessandro Maturilli,Nils Müller,Axel Hagermann,Naoya Sakatani,Satoshi Tanaka,Takehiko Arai,Stefano Mottola,Shogo Tachibana,Ivanka Pelivan,Ivanka Pelivan,Line Drube,Jean-Baptiste Vincent,Hajime Yano,C. Pilorget,K-D Matz,Nicole Schmitz,Alexander Koncz,Stefan Schröder,Frank Trauthan,Markus Schlotterer,Christian Krause,Tra-Mi Ho,Aurelie Moussi-Soffys +37 more
TL;DR: In this article, in situ thermal infrared observations of a boulder on the C-type asteroid Ryugu were reported, indicating high boulder porosities as well as a low tensile strength in the few hundred kilopascal range.
Journal ArticleDOI
Direct Observations of Asteroid Interior and Regolith Structure: Science Measurement Requirements
Alain Herique,B. Agnus,Erik Asphaug,Erik Asphaug,Antonella Barucci,Pierre Beck,Julie Bellerose,Jens Biele,Lydie Bonal,P. W. Bousquet,Lorenzo Bruzzone,C. Buck,Ian Carnelli,A. Cheng,Valérie Ciarletti,Marco Delbo,J. Du,X. Du,Christelle Eyraud,Wenzhe Fa,J. Gil Fernandez,Oriane Gassot,R. Granados-Alfaro,Simon F. Green,B. Grieger,Jan Thimo Grundmann,Jerzy Grygorczuk,Ronny Hahnel,Essam Heggy,Essam Heggy,Tra-Mi Ho,Özgür Karatekin,Yasumasa Kasaba,T. Kobayashi,Wlodek Kofman,Wlodek Kofman,Christian Krause,Atsushi Kumamoto,Michael Küppers,Martin Laabs,Caroline Lange,Jérémie Lasue,Jérémie Lasue,Anny Chantal Levasseur-Regourd,Alfred Mallet,Patrick Michel,Stefano Mottola,Naomi Murdoch,Marco Mutze,Juergen Oberst,Roberto Orosei,Dirk Plettemeier,S. Rochat,R. RodriguezSuquet,Yves Rogez,Petr Schaffer,Colin Snodgrass,J. C. Souyris,Marta Tokarz,Stephan Ulamec,Jan-Erik Wahlund,Sonia Zine +61 more
TL;DR: In this paper, the authors review the requirements and model dielectric properties of asteroids to outline a possible instrument suite, and highlight the capabilities of radar instrumentation to achieve these observations.
Journal ArticleDOI
The Camera of the MASCOT Asteroid Lander on Board Hayabusa 2
Ralf Jaumann,Nicole Schmitz,A. Koncz,Harald Michaelis,S. Schroeder,Stefano Mottola,Frank Trauthan,Harald Hoffmann,T. Roatsch,D. Jobs,J. Kachlicki,B. Pforte,R. Terzer,M. Tschentscher,S. Weisse,U. Mueller,L. Perez-Prieto,B. Broll,A. Kruselburger,Tra-Mi Ho,Jens Biele,S. Ulamec,Christian Krause,M. Grott,J. P. Bibring,Sei-ichiro Watanabe,Seiji Sugita,Tatsuaki Okada,Makoto Yoshikawa,Hikaru Yabuta +29 more
TL;DR: The MASCOT Camera (MasCam) as discussed by the authors is part of the Mobile Asteroid Surface Scout (MASCOT) lander's science payload, which was designed and built by DLR's Institute of Planetary Research, together with Airbus-DS Germany.
Journal ArticleDOI
Landing on small bodies: From the Rosetta Lander to MASCOT and beyond
Stephan Ulamec,Jens Biele,Pierre-W. Bousquet,Philippe Gaudon,Koen Geurts,Tra-Mi Ho,Christian Krause,Caroline Lange,Rainer Willnecker,Lars Witte +9 more
TL;DR: The first dedicated comet Lander is Philae, an element of ESA's Rosetta mission to comet 67/P Churyumov-Gerasimenko, currently foreseen for November 2014.