Obs. : 2008-06-14
Planet     Ly alpha
Mercury    3.751e+11
Venus      3.738e+11
Earth      3.760e+11
Mars       3.844e+11
Jupiter    3.760e+11
Saturn     3.909e+11
Uranus     3.648e+11
Neptune    3.698e+11
Pluto      3.783e+11