(52800) 1998 QT60 23 octubre, 201723 octubre, 2017 aaznar APT- Asteroid Photometric Survey Database, Asteroid Photometric Survey, Mars-Crossing Asteroids Lightcurves Number: 52800 Designation: 1998 QT60 Name: – First Date: 2017/10/20 Points: 201 P1: 5.63 P1 error: 0.01 Max. Ampl.: 0.09