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机译:Last giant impact on the Neptunian system: Constraints on oligarchic masses in the trans-Saturnian region
Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Santiago, Chile;
Instituto Argentino de Radioastronomía (IAR-CONICET), C.C. No 5, 1894 Villa Elisa, Argentina;
Planets and satellites: formation; Planets and satellites: general;