Dust properties in comet 67P/Churyumov- Gerasimenko's coma during its 2008-2009 apparition from polarization observations - Université Pierre et Marie Curie Accéder directement au contenu
Poster De Conférence Année : 2010

Dust properties in comet 67P/Churyumov- Gerasimenko's coma during its 2008-2009 apparition from polarization observations

Résumé

Comet 67P/Churyumov-Gerasimenko is the main target of the Rosetta mission. Remote observations from India and France, of the scattered light (and mainly its linear polarization) by the dust allowed us to conclude on different physical properties pre- and post-perihelion. Large dust particles are likely ejected from the surface pre-perihelion and small grains eventually in fluffy aggregates post-perihelion possibly originating from the subsurface.
Fichier principal
Vignette du fichier
EPSC2010-879.pdf (133.52 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00793260 , version 1 (11-06-2023)

Identifiants

Citer

Edith Hadamcik, Anny Chantal Levasseur-Regourd, Jérémie Lasue, A. K. Sen, Rajiv Gupta. Dust properties in comet 67P/Churyumov- Gerasimenko's coma during its 2008-2009 apparition from polarization observations. European Planetary Science Congress 2010, Sep 2010, Rome, Italy. EPSC Abstracts, 5, pp.EPSC2010-879, 2010. ⟨hal-00793260⟩
191 Consultations
2 Téléchargements

Partager

Gmail Facebook X LinkedIn More