It is likely the sixth most massive asteroid after LOCATION@1 , ORGANIZATION@1 , PERSON@1 , LOCATION@2 , and NUMBER@1 PERSON@2 with a mass estimated to be NUMBER@2 % of the mass of the entire asteroid belt .

It is the fifth most heaviest asteroid after LOCATION@1 , ORGANIZATION@1 , PERSON@1 and LOCATION@2 with a mass thought to be NUMBER@3 % of the mass of the whole asteroid belt .
