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A comparison of multiple Rosetta data sets and 3D model calculations of 67P/Churyumov-Gerasimenko coma around equinox (May 2015)

Marschall, R. and Rezac, L. and Kappel, David and Su, C. and Gerig, S.B. and Rubin, M. and Pinzon, O. and Marshall, D. and Liao, Y. and Herny, C. and Arnold, Gabriele and Christou, C. and Dadzie, S Kokou and Groussin, O and Hartogh, P. and Jorda, L and Kührt, Ekkehard and Mottola, Stefano and Mousis, O. and Preusker, Frank and Scholten, Frank and Theologou, Panagiotis and Wu, J. S. and Altwegg, K. and Rodrigo, R. and Thomas, N. (2019) A comparison of multiple Rosetta data sets and 3D model calculations of 67P/Churyumov-Gerasimenko coma around equinox (May 2015). In: European Planetary Science Congress (EPSC) 2019, 13, p. 908. European Planetary Science Congress 2019, 15 - 20 Sep 2019, Geneva, Switzerland.

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Official URL: https://meetingorganizer.copernicus.org/EPSC-DPS2019/EPSC-DPS2019-908-1.pdf

Abstract

Numerical models are powerful tools for understanding the connection between the emitted gas and dust from the surface of comets and the subsequent expansion into space where remote sensing instruments can perform measurements. We will present such a predictive model which can provide synthetic measurements for multiple instruments (ROSINA, MIRO, VIRTIS, and OSIRIS) on board ESA's Rosetta mission to comet 67P/Churyumov-Gerasimenko (hereafter 67P). We will demonstrate why a multi instrument approach is essential and how models can be used to constrain the gas and dust source distribution on the surface and the dynamics within the first few kilometres of the surface.

Item URL in elib:https://elib.dlr.de/130777/
Document Type:Conference or Workshop Item (Speech)
Title:A comparison of multiple Rosetta data sets and 3D model calculations of 67P/Churyumov-Gerasimenko coma around equinox (May 2015)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Marschall, R.Southwest Research Institute, 1050 Walnut St, Suite 300 Boulder, CO 80302, USAUNSPECIFIED
Rezac, L.Max-Planck-Institut für SonnensystemforschungUNSPECIFIED
Kappel, DavidDavid.Kappel (at) dlr.deUNSPECIFIED
Su, C.Department of Mechanical Engineering, National Chiao TungUNSPECIFIED
Gerig, S.B.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIED
Rubin, M.Physikalisches Institut, University of Bern, Sidlerstrasse 5, 3012 Bern, SwitzerlandUNSPECIFIED
Pinzon, O.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIED
Marshall, D.Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, 37077 Göttingen, GermanyUNSPECIFIED
Liao, Y.Macau University of Science and TechnologyUNSPECIFIED
Herny, C.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIED
Arnold, GabrieleGabriele.Arnold (at) dlr.deUNSPECIFIED
Christou, C.Heriot-Watt University, Institute of Mechanical Process and Energy Engineering, EH14 4AS, Edinburgh, ScotlandUNSPECIFIED
Dadzie, S KokouHeriot-Watt University, Edinburgh, United KingdomUNSPECIFIED
Groussin, OLaboratoire d'Astrophysique de Marseille, FranceUNSPECIFIED
Hartogh, P.Max-Planck-Institut für Sonnensystemforschung, Katlenburg-LindauUNSPECIFIED
Jorda, LLAM, MarseilleUNSPECIFIED
Kührt, EkkehardEkkehard.Kuehrt (at) dlr.deUNSPECIFIED
Mottola, StefanoStefano.Mottola (at) dlr.deUNSPECIFIED
Mousis, O.Aix Marseille Université, CNRS, LAM (Laboratoire d’Astrophysique de Marseille), UMR 7326, 13388, Marseille, FranceUNSPECIFIED
Preusker, Frankfrank.preusker (at) dlr.deUNSPECIFIED
Scholten, FrankFrank.Scholten (at) dlr.deUNSPECIFIED
Theologou, PanagiotisPhysikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIED
Wu, J. S.Department of Mechanical Engineering, National Chiao Tung University, TaiwanUNSPECIFIED
Altwegg, K.Physikalisches Institut, University of Bern, Sidlerstrasse 5, CH-3012 Bern, SwitzerlandUNSPECIFIED
Rodrigo, R.international space science institute, hallerstraße 6, 3012 bern, switzerlandUNSPECIFIED
Thomas, N.Physikalisches Institut der Universität Bern, Sidlerstrasse 5, 3012 Bern, SwitzerlandUNSPECIFIED
Date:19 September 2019
Journal or Publication Title:European Planetary Science Congress (EPSC) 2019
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:13
Page Range:p. 908
Series Name:EPSC Abstracts
Status:Published
Keywords:Comet 67P, Rosetta, DSMC
Event Title:European Planetary Science Congress 2019
Event Location:Geneva, Switzerland
Event Type:international Conference
Event Dates:15 - 20 Sep 2019
Organizer:Europlanet
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):R - Projekt ROSETTA Instrumente
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Asteroids and Comets
Institute of Planetary Research > Leitungsbereich PF
Institute of Planetary Research > Planetary Geodesy
Deposited By: Kappel, David
Deposited On:21 Nov 2019 08:20
Last Modified:21 Nov 2019 08:20

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