312 Pierretta is a Main belt asteroid.

It was discovered by Auguste Charlois on August 28, 1891 in Nice.

de:(312) Pierretta el:312 es:(312) Pierretta eo:312 Piereto eu:312 Pierretta fa: fr:(312) Pierretta it:312 Pierretta la:312 Pierretta hu:312 Pierretta ja: ( ) no:312 Pierretta nn:312 Pierretta pl:312 Pierretta pt:312 Pierretta ru:(312) sk:312 Pierretta sl:312 Pierretta sr:312 Pierretta tl:312 Pierretta uk:312 ' vi:312 Pierretta yo:312 Pierretta zh: 312