Occultation of UCAC4 552-047740 by (1294) Antwerpia on 2023-04-03 Green O+: Henk de Groot Optics: M350 | Method: VID | Duration: 3.90 5.80,51.83,0 Green O+: Peter Tickner Optics: M360 | Method: VID | Duration: 2.72 -0.92,51.43,0