HELIOS 1 and 2 - Orbital Parameters I2 Helios number 6I3 year (last two digits), month, day, hour, minute, second F8.5 Helios - Sun distance (AU) F8.2 heliographic longitude from the Ascending Node F6.2 heliographic latitude F7.2 ecliptical longitude from the Mean Equinox F7.2 ecliptical longitude from the Earth-Sun line F6.3 ecliptical latitude F8.5 Helios - Earth distance (AU) F10.5 number of rotations of the Sun referred to Helios since launch