Mass
The mass of Thetis has been calculated from perturbations by 4 Vesta and 11 Parthenope. In 2007, Baer and Chesley calculated Thetis to have a mass of 1.2×1018 kg with a density of 3.21 g/cm³.
Read more about this topic: 17 Thetis
Famous quotes containing the word mass:
“The pathetic thing about the great wellintentioned mass of college and highschool students is that they have been so badly educated they have no knowledge or understanding of the complications of the world we live in and they have been so conditioned and prejudiced by generations of ill-taught teachers that they refuse to see a fact when they are confronted with one.”
—John Dos Passos (1896–1970)
“The mass believes that it has the right to impose and to give force of law to notions born in the café.”
—José Ortega Y Gasset (1883–1955)
“What will happen once the authentic mass man takes over, we do not know yet, although it may be a fair guess that he will have more in common with the meticulous, calculated correctness of Himmler than with the hysterical fanaticism of Hitler, will more resemble the stubborn dullness of Molotov than the sensual vindictive cruelty of Stalin.”
—Hannah Arendt (1906–1975)