 In the Tholen classification and in the SDSS-based taxonomy, "Fanny" is a common, carbonaceous C-type asteroid.In the Bus–Binzel SMASS classification, it is a hydrated carbonaceous Ch-subtype.In 2018, from April to June, a rotational lightcurve of "Fanny" was obtained from photometric observations over 46 nights by Frederick Pilcher at the Organ Mesa Observatory in New Mexico.