Variations of the planet juncture index and heliocentric longitude with spectral analysis for approximately 2000 years

Sun, Wei; Wang, Jian; Chen, JinRu; Wang, Ying; Liu, FuGang; Yu, Guoyang

doi:10.1360/n972016-00447

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“…The movement of the planetary system's barycenter and the rotation of the Sun's barycenter about the solar system's barycenter show the same significant periods. The use of the periodic movement of the planetary system to study the periodic changes of the movement of the Sun or solar activity is also being increasingly investigated (Sun et al, 2017). Liu and Wang (2014) adopted the planet juncture index as the kinematic index because of its advantage in characterizing planetary conjunctions and separations.…”

Section: Introductionmentioning

confidence: 99%

Contrast analysis between the trajectory of the planetary system and the periodicity of solar activity

et al. 2017

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Abstract. The relationship between the periodic movement of the planetary system and its influence on solar activity is currently a serious topic in research. The kinematic index of the planet juncture index has been developed to find the track and variation of the Sun around the centroid of the solar system and the periodicity of solar activity. In the present study, the kinematic index of the planetary system's heliocentric longitude, developed based on the orbital elements of planets in the solar system, and it is used to investigate the periodic movement of the planetary system. The kinematic index of the planetary system's heliocentric longitude and that of the planet juncture index are simulated and analyzed. The numerical simulation of the two kinematic indexes shows orderly orbits and disorderly orbits of 49.9 and 129.6 years, respectively. Two orderly orbits or two disorderly orbits show a period change rule of 179.5 years. The contrast analysis between the periodic movement of the planetary system and the periodicity of solar activity shows that the two phenomena exhibit a period change rule of 179.5 years. Moreover, orderly orbits correspond to high periods of solar activity and disorderly orbits correspond to low periods of solar activity. Therefore, the relative movement of the planetary system affects solar activity to some extent. The relationship provides a basis for discussing the movement of the planetary system and solar activity.

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Section: Introductionmentioning

confidence: 99%