Occultation of TYC 5557-00007-1 by (97546) 2000 DE52 on 2023-05-13 Red O-: Marcin Filipek Optics: M250 | Method: VID | Duration: 19.75,50.21,0 Red O-: Leszek Benedyktowicz Optics: M200 | Method: VID | Duration: 19.78,50.07,0 Red O-: Daniel Blazewicz Optics: M350 | Method: CCD | Duration: 20.32,49.99,0