357439 2004 BL86 9 septiembre, 20179 septiembre, 2017 aaznar Near-Earth Asteroids Lightcurves, Uncategorized Number: 357439 Designation: 2004 BL86 Name: – First Date: 2015/01/28 Points: 1720 P1: 2.618 P1 error: 0.001 Max. Ampl.: 0.1 Obs: Binary NEA. Images obtained withIAC80 telescope. Observatorio del Teide, IAC. Canary Islands.