Occultation of UCAC4 331-090637 by (128253) 2003 SU258 on 2023-07-07 Red O-: Daniel Antuszewicz Optics: M203 | Method: VID | Duration: 20.90,52.38,0 Red O-: Jiri Kubanek Optics: M303 | Method: VID | Duration: 13.75,49.74,0