The value and variations of density in mass centres of ellipsoidal planets

1Fis, MM, 1Zazuliak, PM, 1Cherniaha, PH
1Lviv Polytechnic National University, Lviv, Ukraine
Kinemat. fiz. nebesnyh tel (Online) 2013, 29(2):62-68
Start Page: Positional and Theoretical Astronomy
Language: Ukrainian

A formula for the determination of the density value in the mass centre of a planet is derived. The values calculated are in good agreement with observational data. The obtained boundaries for their changes enable one to build more reliable mass distributions, which is especially urgent in the study of the internal structure of planets of the solar system.

Keywords: ellipsoidal planets, formula, mass distribution

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