Diameter = Distance := Wave-Length(s)
Sphere 1:
Time = t'
Sphere 2:
Time = t' + 1;
Yields: Wave-Length Distance := Diameter 1 - Diameter 2 = X nanometer(s)?;
Would be the difference in Spectrum of Light in nanometers.
Red-Shift or Infra-Red 760-1000 nanometers? := Longer Distances := Longer Wave-Length(s);
Blue-Shift or Ultra-Violet would be 100-400 nanometers?
Infra-Red would reach us first then Ultra-Violet?
Ultra-Violet is more accurate to beginning of Time;
Geocentric(s)?:
Y-Axis := Outward & Inward towards Sphere-X
X-Axis := West & East
Z-Axis := Forward & Backward (North & South)
https://svs.gsfc.nasa.gov/4217
Geocentric (GEO): This is the coordinate system useful for measuring things close to Earth’s surface. The origin is chosen at the center of Earth. The x-axis points from the center of Earth through the Prime Meridian (by convention chosen as the meridian in Greenwich, London, UK (longitude = 0). The z-axis points towards the north geographic pole.
Geocentric Earth Inertial (GEI): This coordinate system is fixed relative to the distant stars, so Earth rotates about the z-axis relative to it. The origin of this coordinate system is at the center of the Earth. The x-axis points to the first point in Aries (Wikipedia: Vernal Equinox) and the z-axis points to the north geographic & celestial pole. The direction of the celestial pole changes due to Earth’s rotational precession (Wikipedia).
Geocentric Solar Ecliptic (GSE): The origin is at the center of the Earth. The x-axis is along the line between Earth and the Sun. The z-axis is the north ecliptic pole and is fixed in direction (but for slow changes due to Earth orbital changes).
Solar Magnetic (SM): the origin is at the center of the Earth. The z-axis is chosen parallel to the Earth magnetic dipole axis. The y-axis is chosen to be perpendicular to the z-axis and the Earth-Sun line (pointing towards dusk).
Geocentric Solar Magnetospheric (GSM): The origin is at the center of the Earth. The x-axis is defined as the Earth-Sun line (same as in GSE). The y-axis is defined to be perpendicular to the plane containing the x-axis and the magnetic dipole axis so the magnetic axis always lies in this plane.