Recent ( 2002 ) modelling of photometric data shows that Herculina is not spherical , but a blocky shape not unlike a battered cuboid - or , as the analysis described it , it `` resembles a toaster '' . Recent ( 2002 ) modelling of photometric data indicates that Herculina is not spherical , but a blocky shape not unlike a battered cuboid - or , as the analysis described it , it `` resembles a toaster '' .