Occultation of UCAC4 420-134758 by (250856) 2005 UY273 on 2026-09-03 Red O-: Antonio Vecchione Optics: M250 | Method: VID | Duration: 14.78,40.76,0 Red O-: Alfonso Noschese Optics: M450 | Method: VID | Duration: 14.88,40.64,0