Obs. : 2009-03-29
Planet     Ly alpha
Mercury    1.123e+12
Venus      1.123e+12
Earth      1.095e+12
Mars       1.103e+12
Jupiter    1.063e+12
Saturn     1.095e+12
Uranus     1.103e+12
Neptune    1.076e+12
Pluto      1.049e+12