Occultation of UCAC4 421-065922 by (304) Olga on 2026-09-07 Green O+: Deborah Smith Optics: M300 | Method: VID | Duration: 2.33 -2.54,37.11,0 Red O-: Deborah Smith Optics: M250 | Method: VID | Duration: -3.04,37.49,0