METHOD OF LONG-TERM PREDICTION OF DURATION OF SOLAR ACTIVITY PERIOD Russian patent published in 1994 - IPC

FIELD: metrology. SUBSTANCE: method of long-term prediction of duration of solar activity period includes determination of longitudes of planets of solar system for duration of prediction, determination of value of amplitude of variable component of speed of oscillations of the Sun under action of gravitational attraction of planets for each predicted value of longitudes of planets. Duration of solar activity period is found by timed when amplitude of variable component of speed reduces to zero. EFFECT: improved accuracy of prediction. 1 dwg