 The was also mentioned in "The Names of the Minor Planets" by Paul Herget in 1955 ().In the Bus–Binzel SMASS classification and in the SDSS-based taxonomy, "Ilsebill" is a common, carbonaceous C-type asteroid.In October 2010, a rotational lightcurve of "Ilsebill" was obtained from photometric observations by Zachary Pligge, Ben Hall and Richard Ditteon at the U.S. Oakley Observatory in Indiana.