(9400) 1994 TW1 17 octubre, 201717 octubre, 2017 aaznar APT- Asteroid Photometric Survey Database, Asteroid Photometric Survey, Near-Earth Asteroids Lightcurves Number: 9400 Designation: 1994 TW1 Name: – First Date: 2015/09/15 Points: 198 P1: 61.5585 P1 error: 0.0715 Max. Ampl.: 1.09