 In the Bus–Binzel SMASS classification, "Anneliese" is a hydrated carbonaceous C-type asteroid (Ch).In June 2015, a rotational lightcurve of "Anneliese" was obtained from photometric observations by Uruguayan astronomer Eduardo Álvarez at the Los Algarrobos Observatory .Lightcurve analysis gave a well-defined rotation period of hours with a brightness variation of magnitude, indicative of a spherical, non-elongated shape ().