We present a method to calculate the radiation pressure force to gravi
ty ratio on meteoroids from their atmospheric flight. Radiation pressu
re corrections to meteor orbits are negligible for fireballs; of the o
rder of or less than the measurement errors (approximate to 1%) for ph
otographic meteors; of the order of and in some cases substantially la
rger than the measurement errors (approximate to 10%) for radar meteor
s.