Occultation of 1UT473-003844 by (3164) Prast on 2016-09-07 Red O-: Alfonso Noschese Optics: M235 | Method: CCD | Duration: 14.90,40.66,0 Red O-: Antonio Vecchione Optics: M200 | Method: CCD | Duration: 14.69,40.64,0