Obs. : 2007-11-05
Planet     Ly alpha
Mercury    3.457e+11
Venus      3.452e+11
Earth      3.510e+11
Mars       3.520e+11
Jupiter    3.647e+11
Saturn     3.464e+11
Uranus     3.521e+11
Neptune    3.588e+11
Pluto      3.647e+11