(285331) 1999 FN53 13 septiembre, 2019 aaznar Asteroid Photometric Survey, Near-Earth Asteroids Lightcurves Number: 285331 Designation: 1999 FN53 Name: – First Date: 2015/04/21 Points: 393 P1: 4.42 P1 error: 0.01 Max. Ampl.: 1.07 IAC80 telescope Observatorio del Teide, IAC EURONEAR