Quinta Essentia - Part 4

We utilise principles of mass-energy distribution and similitude by ZPF equilibria to derive the values of the present Hubble constant H0 and CMBR temperature T0. It is demonstrated that a mathematical relationship exists between the Hubble constant and CMBR temperature such that T0 is derived from H0. The values derived are 67.0843(km/s/Mpc) and 2.7248(K) respectively. We also derive improved estimates for the solar distance from the Galactic centre Ro and total Galactic mass MG as being 8.1072(kpc) and 6.3142 x10^11(solar-masses) respectively. The construct herein implies that the observed accelerated expansion of the Universe is attributable to the determination of the ZPF energy density threshold U_ZPF being < -2.52 x10^-13(Pa). Moreover it is graphically illustrated that the gradient of the Hubble constant in the time domain is presently positive.