फलानि ग्रहचारेण सूचयन्ति मनीषिणः ।
को वक्ता तारतम्यस्य तमेकं वेधसं विना ॥
Astrology is a complex science that uses several methods to arrive at best possible future outcomes, popularly known as predictions. As with any complex scientific system, astrological calculations, too, account for uncertainties. This article demonstrates the possibility of using the Kalman Filter to improve the quality of astrological predictions. Kalman Filter is essentially an algorithm (an optimal estimator) that can be mechanized and tuned to give excellent estimates of the future states of a complex system in a noisy environment even when disturbed with external inputs.