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Orals PS4.1

PS4.1

Comets, asteroids and dust
Convener: Nicolas Altobelli 
Orals
 / Thu, 11 Apr, 13:30–17:15  / Room Y2
Posters
 / Attendance Thu, 11 Apr, 17:30–19:00  / Red Posters
Poster Summaries & DiscussionsPSD23.8  / Thu, 11 Apr, 08:30–09:15  /  

Thursday, 11 April 2013
Room Y2
Chairperson: Stavro Ivanovski
13:30–13:45
EGU2013-1819
Vesta in the Light of Dawn
Christopher Russell, Carol Raymond, Harry McSween, Ralf Jaumann, Andreas Nathues, Maria DeSanctis, Tom Prettyman, Simone Marchi, Nico Schmedemann, Diego Turrini, Jennifer Scully, Martin Hoffman, and Debra Buczkowski
13:45–14:00
EGU2013-394
Evolution History of Asteroid Itokawa Based on Block Distribution Analysis
Sara Mazrouei, Michael Daly, Olivier Barnouin, and Carolyn Ernst
14:00–14:15
EGU2013-13289
The Gravity and Rotation Models of Vesta from the Dawn Mission
Sami Asmar, Alex Konopliv, Ryan Park, Bruce Bills, Robert Gaskell, Carol Raymond, Maria Zuber, David Smith, Chris Russell, and Nicolas Rambaux
14:15–14:30
EGU2013-2885
The Geology of Vesta's Dark Material
Ralf Jaumann, Katharina Otto, Andrea Nass, Katrin Krohn, Tom McCord, Dave Williams, Aileen Yingst, Jean-Phhilip Combe, Ernesto Palomba, Federico Tosi, Cristina DeSanctis, Katrin Stephan, Harald Hiesinger, David Blewett, Vishnu Reddy, Lucille LeCorre, Carol Raymond, and Chris Russell
14:30–14:45
EGU2013-5741
Crater Retention Ages from (4) Vesta Matching Independent Ar-Ar Ages of HED Meteorites
Nico Schmedemann, Thomas Kneissl, Boris A. Ivanov, Gregory G. Michael, Gerhard Neukum, Andreas Nathues, Holger Sierks, Roland Wagner, Katrin Krohn, Lucille Le Corre, Vishnu Reddy, Ottaviano Ruesch, Harald Hiesinger, Ralf Jaumann, Carol A. Raymond, and Christopher T. Russell
14:45–15:00
EGU2013-11287
Comparison of ground-based and VIRTIS-M/ROSETTA reflectance spectra of asteroid 2867 Šteins with laboratory reflectance spectra in the VIS and IR
Kathrin Markus, Gabriele Arnold, Harald Hiesinger, Fabrizio Capaccioni, Gianrico Filacchione, Federico Tosi, Maria Cristina De Sanctis, Maria Teresa Capria, Eleonora Ammannito, and Stephane Erard
15:00–15:15
EGU2013-1288
In Situ Chemical Composition Measurements of Planetary Surfaces with a Laser Ablation Mass Spectrometer
Maike Brigitte Neuland, Andreas Riedo, Stefan Meyer, Klaus Mezger, Marek Tulej, and Peter Wurz
COFFEE BREAK
15:30–15:45
EGU2013-11417
Recent advances in the model of aspherical dust dynamics for GIADA experiment in the coma of 67P/Churyumov-Gerasimenko
Stavro Ivanovski, Vladimir Zakharov, Jean-Francois Crifo, Vincenzo Della Corte, Marco Fulle, and Alessandra Rotundi
15:45–16:00
EGU2013-2295
Envisaged in-situ plasma observations on comet 67P/Churyumov-Gerasimenko
Martin Hilchenbach, Anatoli Remizov, and Hans-Ulrich Auster
16:00–16:15
EGU2013-7230
Remote sensing of a comet nucleus with Rosetta/ROSINA in-situ coma measurements.
Frederik Dhooghe and Johan De Keyser
16:15–16:30
EGU2013-6602
The Student Dust Counter: Status Report at 25 AU
Mihaly Horanyi, Jamey Szalay, and Marcus Piquette
16:30–16:45
EGU2013-5823
Dust charging in the dense Enceladus torus
Victoria Yaroshenko, Hermann Lühr, and Gregor Morfill
16:45–17:00
EGU2013-5280
The cosmic dust input to the earth's atmosphere
John Plane
17:00–17:15
EGU2013-7741
Investigation of the flow characteristics of lunar regolith simulants under reduced gravity and vacuum on a partial-g parabolic flight
Philipp Reiss and Philipp Hager