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- Title
Radiosounding in the planned mission to Phobos.
- Authors
Zakharov, A.; Eismont, N.; Gotlib, V.; Smirnov, V.; Yushkova, O.; Marchuk, V.
- Abstract
The opportunities to study Phobos' internal structure provided by radio methods are considered in this paper. The necessity of these studies is related to solution of the problem of the origin of the Martian moons. Radiosounding is one of the most efficient methods of analyzing the internal structure of small space objects and, in particular, that of Phobos. The new Boomerang project planned according to the Federal Space Program of Russia for 2016-2025 within the Expedition-M program aimed at the exploration of Phobos and delivery of soil samples from its surface to the Earth, as well as the specifics of a ballistic scenario of this expedition, provide a unique opportunity to carry out radioscopy of this space object to discover the internal structure Phobos and to solve the key problem of its origin. The model of Phobos' internal structure, radiosounding ballistic conditions, analysis of optimum frequency range of sounding, and key parameters of the device required for the experiment are considered in this paper. The significance of proposed studies and opportunities for their implementation are discussed.
- Subjects
PHOBOS (Satellite); SATELLITES of Mars; SOIL sampling; RADIO sources (Astronomy); PROBLEM solving
- Publication
Solar System Research, 2017, Vol 51, Issue 5, p386
- ISSN
0038-0946
- Publication type
Article
- DOI
10.1134/S0038094617050100