Dust torus formed by particles ejected from a celestial body at an arbitrary point of its elliptic orbit |
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| Authors: | Sergei A Orlov Konstantin V Kholshevnikov |
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| Institution: | 1. St. Petersburg State University, Universitetsky pr. 28, Stary Peterhof, St. Petersburg, 198504, Russia
2. Institute of Applied Astronomy RAS, Kutuzovskaja nab. 10, St. Petersburg, 191187, Russia
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| Abstract: | Dust comnplexes make one of the components of the Solar System. The surface shape of a typical dust complex consisting of particles ejected by a celestial body is found analytically, under reasonable assumptions (the main one being the smallness of perturbations). Parametric equations of the surface are obtained. The main properties of the surface are established and studied. Singular points are found, and the topological type of the surface as a whole and in the vicinity of the singular points (one conic points and one constriction) is examined. |
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