Mean Density Uncompressed Mean Density (AU) (g/cm**3) (g/cm**3) ------------------------------------------------------------------------------------------------------- Mercury 0.387098 5.4 5.3 Venus 0.723332 5.2 4.4 Earth 1.00 5.5 4.4 Moon 1.00 3.3 3.3 Mars 1.523679 3.9 3.8 Vesta 2.361 3.4 3.4 Ceres 2.7663 2.1 2.1 Pallas 2.772 2.8 2.8 ------------------------------------------------------------------------------------------------------- Note: The uncompressed densities are obtained by modeling .