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Composition of comet 67P/Churyumov-Gerasimenko refractory crust as inferred from VIRTIS-Spectro-Imager

Quirico, E. and Moroz, L.V. and Beck, P. and Schmitt, B. and Arnold, Gabriele and Bonal, L. and Capaccioni, F. and Filacchione, G. and Erard, S. and Leyrat, C. and Bockelee-Morvan, D. and Tosi, F. and Ciarnello, M. and Raponi, A. and Capria, M. T. and De Sanctis, M.C. and Piccioni, G. and Barucci, Antonella and Drossart, P. and Markus, Kathrin (2015) Composition of comet 67P/Churyumov-Gerasimenko refractory crust as inferred from VIRTIS-Spectro-Imager. In: 10th European Planetary Science Congress (EPSC), 10, p. 621. European Planetary Science Congress 2015, 27 Sep - 02 Oct 2015, Nantes, France.

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Official URL: http://meetingorganizer.copernicus.org/EPSC2015/EPSC2015-621.pdf

Abstract

We report the interpretation of VIRTIS/ROSETTA spectra of comet 67P/CG, based on laboratory data collected on meteorites and series of analogs. We show that the crust is composed by a macromolecular carbonaceous material, mixed with minerals and likely more volatile molecules and possibly ammonium salts.

Item URL in elib:https://elib.dlr.de/100888/
Document Type:Conference or Workshop Item (Speech)
Title:Composition of comet 67P/Churyumov-Gerasimenko refractory crust as inferred from VIRTIS-Spectro-Imager
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Quirico, E.Laboratory of Planetology, CNRS Joseph Fourier UniversityUNSPECIFIED
Moroz, L.V.Ljuba.moroz (at) dlr.deUNSPECIFIED
Beck, P.Laboratoire de Planétologie de Grenoble (LPG) - University Joseph Fourier Grenoble, Grenboble, FranceUNSPECIFIED
Schmitt, B.Grenoble Planetology LaboratoryUNSPECIFIED
Arnold, GabrieleGabriele.Arnold (at) dlr.deUNSPECIFIED
Bonal, L.Université Grenoble Alpes, CNRS, Institut de Planétologie et d’Astrophysique de Grenoble, Grenoble, FranceUNSPECIFIED
Capaccioni, F.INAF-IASF, italyUNSPECIFIED
Filacchione, G.INAF-IASF, Rome, ItalyUNSPECIFIED
Erard, S.LESIAUNSPECIFIED
Leyrat, C.LESIAUNSPECIFIED
Bockelee-Morvan, D.Observatoire de Paris, MeudonUNSPECIFIED
Tosi, F.INAF-IASF Istituto di Astrofisica Spaziale e Fisica Cosmica, Roma ItalyUNSPECIFIED
Ciarnello, M.INAF-IASF, ItalyUNSPECIFIED
Raponi, A.INAF-IASF, ItalyUNSPECIFIED
Capria, M. T.Instituto di Astrofisica Spaziale e Fisica Cosmica, Roma, ItalyUNSPECIFIED
De Sanctis, M.C.Istituto Nazionale di Astrofisica, Rome, Italy.UNSPECIFIED
Piccioni, G.INAF-IASFUNSPECIFIED
Barucci, AntonellaObservatoire de Paris-Meudon, FranceUNSPECIFIED
Drossart, P.Observatoire de Paris, Meudon, FranceUNSPECIFIED
Markus, KathrinWestfälische Wilhelms-Universität MünsterUNSPECIFIED
Date:29 September 2015
Journal or Publication Title:10th European Planetary Science Congress (EPSC)
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:10
Page Range:p. 621
Series Name:EPSC Abstracts
Status:Published
Keywords:VIRTIS, Rosetta, 67P, composition
Event Title:European Planetary Science Congress 2015
Event Location:Nantes, France
Event Type:international Conference
Event Dates:27 Sep - 02 Oct 2015
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 > Leitungsbereich PF
Deposited By: Kappel, David
Deposited On:17 Dec 2015 08:23
Last Modified:31 Jul 2019 19:58

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