Occultation of UCAC4 403-079824 by (2187) La Silla on 2023-07-08 Red O-: Daniel Blazewicz Optics: M350 | Method: VID | Duration: 20.32,49.99,0 Red O-: Peter Delincak Optics: M400 | Method: VID | Duration: 18.70,49.40,0