Ho is now locked down or "fixed" to light speed, C by this simple Ho equation worked in the old algebra style of Maxwell:-
2 x oneMpc x C, divided by Pi to the power of 21 = 71 k/s/Mpc
Astronomers measuring Ho give the "ballpark" values of Ho, and now we have an Ho equation that locks Ho to light speed, C, which
has to be much more precise.
Note that in the numerator, distance is multiplied by speed, and that is NOT an error in this situation, as the "distance squared" does not affect the numerical value of the Ho redshift by "spreading out" (as any light source does) when viewing that redshift for Ho along just one dimension only.
In this equation, directly input the values below:-
oneMPC is 3260000 light years
C is 299792.458 k/s
Pi is 3.142..........
With very kind regards, David Hine.
Email:-
[email protected]