Video of the feat here
As we found out in Tekken 7, the satellite is situated at an altitude of 39999 km, as such we have our distance covered.
Using Watch Frame by Frame, the beam starts at 12:17:01 and hits the satellite at 12:17:68, giving a timeframe of 0:00:67 seconds.
With all that established, we get the following result of 59700 km/s (19.9% the speed of light or Relativistic speed)
This scales to the Higher Tiers of the verse and above.