Carolyn Kennett is a writer, researcher, historian, and astronomer who lives in. Fast and free shipping free returns cash on delivery available on eligible purchase. The most distant planets in our solar system, Uranus and Neptune w. As a result, knowledge of the planetary shape has only a limited effect on internal structure models. Buy Uranus and Neptune by Kennett, Carolyn online on Amazon.ae at best prices. It is important to note that the atmospheric winds (and dynamics in general) can significantly modify the planetary shape, and this effect can be larger than the harmonic coefficients. Figure 1 shows the inferred shapes of Uranus and Neptune assuming the Voyager 2 and modified solid-body rotation periods for the planets as derived by Helled et al. Clearly, a determination of the continuous planetary shape can be used to further constrain structure models. Therefore an uncertainty of up to ∼100 km in radius should be considered when modeling the interiors of these planets. Uranus and Neptune have masses of about 14.5 and 17 \(M_\) mbar, and therefore do not necessarily apply to the typical 1-bar pressure-level that is used by interior modelers, in particular, because atmosphere dynamics can change the isobaric shape between the microbars and 1 bar pressure-levels.
0 Comments
Leave a Reply. |