A Variable Hubble constant by Variable Planck Lengths and Variable Local Lightspeed around the sun at the Center.
According to Quantum FFF Theory ( Function Follows Form), a quantum mechanical String theory based on the functions of different formed stringy particles, transformable by mutual collision, within an oscillating string lattice vacuum, oscillating between knots as the nodes of crystals with tetrahedral structure. see mage.
So the Hubble constant should be translated to Hubble's variable constant. see:Dipole Repeller Gravity Effects at Different Universal Scales as the Origin of Large Scale and Local Quantum Gravity and Hubble Redshift.
https://vixra.org/pdf/1708.0083v1.pdf