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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, 2019-09-15 - 2019-09-20, 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 AuthorsAuthor's ORCID iDORCID Put Code
Marschall, R.Southwest Research Institute, 1050 Walnut St, Suite 300 Boulder, CO 80302, USAUNSPECIFIEDUNSPECIFIED
Rezac, L.Max-Planck-Institut für SonnensystemforschungUNSPECIFIEDUNSPECIFIED
Kappel, DavidUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Su, C.Department of Mechanical Engineering, National Chiao TungUNSPECIFIEDUNSPECIFIED
Gerig, S.B.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Rubin, M.Physikalisches Institut, University of Bern, Sidlerstrasse 5, 3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Pinzon, O.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Marshall, D.Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, 37077 Göttingen, GermanyUNSPECIFIEDUNSPECIFIED
Liao, Y.Macau University of Science and TechnologyUNSPECIFIEDUNSPECIFIED
Herny, C.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Arnold, GabrieleUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Christou, C.Heriot-Watt University, Institute of Mechanical Process and Energy Engineering, EH14 4AS, Edinburgh, ScotlandUNSPECIFIEDUNSPECIFIED
Dadzie, S KokouHeriot-Watt University, Edinburgh, United KingdomUNSPECIFIEDUNSPECIFIED
Groussin, OLaboratoire d'Astrophysique de Marseille, FranceUNSPECIFIEDUNSPECIFIED
Hartogh, P.Max-Planck-Institut für Sonnensystemforschung, Katlenburg-LindauUNSPECIFIEDUNSPECIFIED
Jorda, LLAM, MarseilleUNSPECIFIEDUNSPECIFIED
Kührt, EkkehardUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mottola, StefanoUNSPECIFIEDhttps://orcid.org/0000-0002-0457-3872UNSPECIFIED
Mousis, O.Aix Marseille Université, CNRS, LAM (Laboratoire d’Astrophysique de Marseille), UMR 7326, 13388, Marseille, FranceUNSPECIFIEDUNSPECIFIED
Preusker, FrankUNSPECIFIEDhttps://orcid.org/0000-0001-9005-4202UNSPECIFIED
Scholten, FrankUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Theologou, PanagiotisPhysikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Wu, J. S.Department of Mechanical Engineering, National Chiao Tung University, TaiwanUNSPECIFIEDUNSPECIFIED
Altwegg, K.Physikalisches Institut, University of Bern, Sidlerstrasse 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Rodrigo, R.international space science institute, hallerstraße 6, 3012 bern, switzerlandUNSPECIFIEDUNSPECIFIED
Thomas, N.Physikalisches Institut der Universität Bern, Sidlerstrasse 5, 3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
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 Start Date:15 September 2019
Event End Date:20 September 2019
Organizer:Europlanet
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Space Exploration
DLR - Research theme (Project):R - Project ROSETTA Instruments (old)
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:24 Apr 2024 20:34

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