by D.W. Euring, May 20, 2020 in PrincipiaScientificInternational

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It became apparent from investigation of the Variability of the Gravitational Constant that Jupiter’s orbit is affecting the Sun’s surface temperature and driving the Sunspot Cycle which appear to be triggered at its Aphelion and suppressed at Perihelion.

Saturn has even greater eccentricity than Jupiter and it is noted that it was at Perihelion at the end of 1972 which seems to account for the Low Solar Maximum at that time and a particular dip after the main peak. So, whilst cycle periods are not influenced by Saturn, it does impact on their magnitude, and it seems likely that it will have augmented in 1957-58 as well as 1990.

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