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Investigations of 67/P-CG surfaces thermal properties at Southern latitudes and variations with heliocentric distances with VIRTIS/Rosetta

Leyrat, C. and Tosi, F. and Capaccioni, F. and Erard, S. and Filacchione, G. and Bockelee-Morvan, D. and Capria, M. T. and Arnold, Gabriele and De Sanctis, M.C. and Schmitt, B. (2015) Investigations of 67/P-CG surfaces thermal properties at Southern latitudes and variations with heliocentric distances with VIRTIS/Rosetta. In: 10th European Planetary Science Congress (EPSC), 10, p. 435. European Planetary Science Congress 2015, 27 Sep - 02 Oct 2015, Nantes, France.

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Official URL: http://meetingorganizer.copernicus.org/EPSC2015/EPSC2015-435.pdf

Abstract

The Visible InfraRed and Thermal Imaging Spectrometer VIRTIS instrument onboard Rosetta (ESA) has been intensively used to map the nucleus spectral and thermal properties of the nucleus comet 67/P-CG. Here we report the thermal analysis of surfaces using thermal modeling dedicated to the comet. We focus on variations of thermo-physical properties with time, as long as the comet reaches its perihelion, and on thermal properties of the southern regions that were not illuminated during the last years due to the high obliquity of CG.

Item URL in elib:https://elib.dlr.de/100892/
Document Type:Conference or Workshop Item (Poster)
Title:Investigations of 67/P-CG surfaces thermal properties at Southern latitudes and variations with heliocentric distances with VIRTIS/Rosetta
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Leyrat, C.LESIAUNSPECIFIED
Tosi, F.INAF-IASF Istituto di Astrofisica Spaziale e Fisica Cosmica, Roma ItalyUNSPECIFIED
Capaccioni, F.INAF-IASF, italyUNSPECIFIED
Erard, S.LESIAUNSPECIFIED
Filacchione, G.INAF-IASF, Rome, ItalyUNSPECIFIED
Bockelee-Morvan, D.Observatoire de Paris, MeudonUNSPECIFIED
Capria, M. T.Instituto di Astrofisica Spaziale e Fisica Cosmica, Roma, ItalyUNSPECIFIED
Arnold, GabrieleGabriele.Arnold (at) dlr.deUNSPECIFIED
De Sanctis, M.C.Istituto Nazionale di Astrofisica, Rome, Italy.UNSPECIFIED
Schmitt, B.Grenoble Planetology LaboratoryUNSPECIFIED
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. 435
Series Name:EPSC Abstracts
Status:Published
Keywords:VIRTIS, Rosetta, 67P, temperature
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 08:25
Last Modified:31 Jul 2019 19:58

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