(4775) Hansen 1927 TC 31 julio, 201831 julio, 2018 aaznar APT- Asteroid Photometric Survey Database, Mars-Crossing Asteroids Lightcurves Number: 4775 Designation: 1927 TC Name: Hansen First Date: 2016/10/15 Points: 351 P1: 3.1192 P1 error: 0.002 Max. Ampl.: 0.14