Figure 6: Pole-on silhouettes of Models 1 and 2 compared with the convex hull of ORJ90. The silhouettes and hull are viewed from above the asteroid's south pole at zero rotation phase with the radar toward the bottom. Coordinate axes are drawn to radiate from each model's center of mass. The hull's center of figure is shown by the black square and its center of rotation is indicated by a "+" symbol. Approximate locations of lightcurve extrema (see Table I) are indicated around the hull's perimeter (see ORJ90 for precise locations).

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