Secular resonances in the primitive solar nebula |
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Authors: | Anne Lemaitre Pierre Dubru |
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Institution: | (1) Facultés N.D. de la Paix Rempart de la Vierge, Department of Mathematics, 8 B-5000 NAMUR, Belgium |
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Abstract: | We present here a very simple model that could explain the relatively high eccentricities and inclinations observed in the minor planet belt. This model is based upon the sweeping of the secular resonances 6 and 16 through the belt due to the gravitational effect of the dissipation of a primitive solar nebula. The sweeping of the 16 secular resonance (responsible for the high inclinations) is very sensitive to the density profile of the nebula. For the model to work we need a density profile proportional to –k with between 1.0 and 1.5. |
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Keywords: | Resonance nebula asteroids |
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