Io is a retrograde rotator , with its pole pointing towards one of ecliptic coordinates ( β , λ ) = ( -45 ° , 105 ° ) or ( -15 ° , 295 ° ) with a 10 ° uncertainty .
Io is a retrograde rotator , with its pole pointing towards one of ecliptic coordinates ( β , λ ) = ( -45 ° , 105 ° ) or ( -15 ° , 295 ° ) with a 10 ° uncertainty [ 1 ] .