7789 Kwiatkowski (1994 XE6) is a main-belt asteroid discovered on December 2, 1994 by E. Bowell at Palomar. Named in honor of Tomasz Kwiatkowski, Polish astronomer at the Astronomical Observatory of Adam Mickiewicz University in Poznan. Kwiatkowski specializes in detailed photometric observations of minor planets and the computation of shape and pole orientations from lightcurves.