[Djotis]

I hope you haven't staked your life's claim on this pastor. Wien's displacement law states that the spectral radiance of black body radiation. Radiation is one of the many gifts we get from the sun. Ultra violet A, Ultra Violet B, Infrared light?
Which is only measurable when taking our distance to Venus and watching that over a years period. Which you will eventually find the farthest distance away creating a triangle and solving is easy. The sun is much farther then you think. 149 million and change but if for some reason it was 500 miles away we would all be toast. 5000 kelvin is 8500 Fahrenheit roughly. But I would guess I'm out less then you. Good news I guess. 😉