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Old July 5th 18, 09:38 AM posted to sci.astro.amateur
Gerald Kelleher
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Default Earth's magnetic field

https://en.wikipedia.org/wiki/Earth%...tions_2015.svg

https://www.ngdc.noaa.gov/geomag/GeomagneticPoles.shtml

The Earth's magnetic field and the wandering nature of the geomagnetic poles is perhaps one of the most unused research topics in all astronomy , at least where speculative dynamics are concerned. It should be easy enough for genuine researchers to let their hair down with new imaging from external solar system's and particularly the Fomalhaut system in order to give magnetic conjectures some point of focus -

https://www.universetoday.com/wp-con...labels-673.jpg


The difference between the location of the central star relative to the center of the dust ring creates a default elliptical geometry. As planets closer to the Sun move faster than planets further away, variable orbital speed is accounted for while maintaining a circular orbit. The example of Fomalhaut b is a case in point so it would suggest all solar systems and the motions of planets around a star are influenced by the solar system's galactic orbital motion. All planets, including the Earth, spend half their orbit moving with the Sun's motion around the galactic center and the other half moving in the opposite direction hence the differential in terms of variable orbital speed as opposed to just a constant speed were the Sun not moving itself. It all relies on the principle of faster orbital speeds closer to the Sun allied with the actual motion of the Sun itself.


The top down approach links in with the location of the geomagnetic poles of the Earth.