Occultation of TYC 5632-00990-1 by (9133) d'Arrest on 2023-09-16 Red O-: Michal Rottenborn Optics: M254 | Method: VID | Duration: 13.33,49.71,0 Red O-: Jiri Polak Optics: M300 | Method: VID | Duration: 13.32,49.69,0