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Communication Dans Un Congrès Année : 2017

The temporal evolution of exposed water ice-rich areas on the surface of 67P/Churyumov-Gerasimenko: thermal analysis

Résumé

We perform a thermal analysis of three icy patches on the comet 67P/Churyumov-Gerasimenko in order to derive the total mass of water ice sublimated, and the thickness of the ice-rich layer. We obtained an upper limit of 200 kg per square meter. The mass sublimated expressed as thickness of a pure water ice layer is about 20 cm.
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Dates et versions

hal-03733860 , version 1 (21-07-2022)

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Andrea Raponi, Gianrico Filacchione, Fabrizio Capaccioni, Federico Tosi, Mauro Ciarniello, et al.. The temporal evolution of exposed water ice-rich areas on the surface of 67P/Churyumov-Gerasimenko: thermal analysis. European Planetary Science Congress 2017, Sep 2017, Riga, Latvia. ⟨hal-03733860⟩
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