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In this paper we introduce an algorithm for determining the orbital elementsand individual masses of visual binaries. The algorithm uses an optimal point,which minimizes a specific function describing the average length between theleast-squares solution and the exact solution. The objective function to beminimized is exact, without any approximation. The algorithm is applied toKowalsky's method for orbital parameter computation, and to Reed's method forthe determination of the dynamical parallax and individual masses. Theprocedure is applied to A 1145 and ADS 15182.

Computational Algorithm for Orbit and Mass Determination of Visual Binaries