44266 1998 QV55 is a main-belt asteroid with an estimated diameter of 10 km. It was discovered on August 26, 1998, by Visnjan at Visnjan. The semi-major axis is 2.13 AU, the eccentricity is 0.269 and the inclination is 3.24 degrees.
This asteroid was observed on 3 nights during January 2012. The resulting lightcurve showed a period of 5.3751 hours.