The original asteroid was not disturbed heavily : the original body is calculated to have been 60 km in diameter , about the same size as Pasiphaë ; Pasiphaë retains 99 % of the original body 's mass .
The original asteroid was not disturbed heavily : the original body is calculated to have been 60 km in diameter , about the same size as Pasiphaë ; Pasiphaë has 99 % of the original body 's mass .