Orbital orientation vs hemispherical differences

This topic deserves a separate thread as, in terms of orbital motion, hemispherical inversion is either ignored or is an obstacle.


In respect to the seasonal transition of the stars from and evening to morning appearance or from left to right of the Sun as we interpret it from the perspective of orbital motion, the inversion of constellations is irrelevant as, in terms of Orion and Sirius, the bright star will be the last to enter the Sun's glare at twilight and the last to appear as a dawn appearance a number of weeks later regardless of hemisphere.

It becomes more important when considering the central and stationary Sun in orbital terms insofar as the same conditions apply and why priority is given to the perspective where the stars change position from left to right of the Sun and parallel to the orbital plane thereby fixing the Sun's North and South poles for inspection in those terms.

https://www.usap.gov/videoclipsandmaps/spwebcam.cfm

In the absence of daily rotation, the Sun tracks from right to left at the South pole and from left to right at the North pole. This is a function of the orbital motion of the Earth so even if it represents an inversion of the Sun's North and South poles from an observational perspective, it also forces the observer to limit the perspective whereas presently no such distinction is made. In short, it is introducing an orbital perspective without consideration of hemispherical distinctions. The Southern observer sees the Sun's North pole as its South so it is necessary to limit this perspective to a common template for people in both hemispheres.

The Earth rotates West to East as a function of daily rotation regardless of hemisphere, however, the observation at the North/South poles drawn from the orbital surface rotation to the Sun is more subtle as it represents a fact that in the absence of daily rotation, there is still a single day/night cycle that is appreciated in isolation at the North/South polar latitudes.


When Polar sunrise occurs in a number of days for the one and only time this year at the North pole, the Sun will track from left to right -

https://www.youtube.com/watch?v=xOCCSegL8ic

Presently, as Polar sunset is approaching at the South pole, the Sun tracks from right to left -

https://www.youtube.com/watch?v=nPXaLTjmypY