FORMISANO, MichelangeloMichelangeloFORMISANO0000-0003-3236-1604DE SANCTIS, MARIA CRISTINAMARIA CRISTINADE SANCTIS0000-0002-3463-4437Magni, G.G.MagniCAPRIA, MARIA TERESAMARIA TERESACAPRIA0000-0002-9814-9588CAPACCIONI, FABRIZIOFABRIZIOCAPACCIONI0000-0003-1631-4314Marchi, S.S.MarchiAmmannito, E.E.AmmannitoBockelee-Morvan, D.D.Bockelee-MorvanRaymond, C. A.C. A.RaymondRussell, C. T.C. T.Russell2020-05-222020-05-222015http://hdl.handle.net/20.500.12386/25100Recent observations of H2O vapor plumes in localized regions [1] suggest the presence of ice on surface and/or on sub-surface regions of asteroid Ceres. In the hypothesis of a cometary-like emission mechanism (as already suggested by [2]), we performed several simulations in order to establish what are the likely physical conditions (in particular ice depth and thermal conductivity of crust) to fit Herschel observations [1].ELETTRONICOenConference abstracthttps://www.epsc2015.eu/2015EPSC...10..490FFIS/05 - ASTRONOMIA E ASTROFISICA