Occultation of UCAC4 680-026255 by (7411) 1990 QQ1 on 2024-11-07 Red O-: Deborah Smith Optics: M280 | Method: CCD | Duration: -3.04,37.49,0 Red O-: Deborah Smith Optics: M203 | Method: CCD | Duration: -2.54,37.11,0