(21559) Jingyuanluo = 1998 QE78 Jingyuan Luo (b. 1989) was awarded second place in the 2006 Intel International Science and Engineering Fair for her environmental sciences project. She attends the Hamilton High School, Chandler, Arizona, U.S.A.
A complete set of naming citations of the numbered minor planets is available in the Dictionary of Minor Planet Names, edited by Lutz Schmadel.