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Table 1

Range of main parameters used in the models tested for this study for the stratified model (Fig. 1).

Layer Thickness Density Viscosity Shear modulus
(km) (kg/m3) η (Pa s) μ (GPa)

Dry Silicate Core 0 − 275 3300 1021 30
Hydrated Silicate Core 125 − 414 2700 1020 30
Outer Icy Shell 25 − 70 931 1012 − 1019 3.3

Notes. Ceres’ mean radius and density are 476.2 km and 2078 kg/m3, respectively.

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