Occultation of UCAC4 439-002520 by (33305) 1998 KQ50 on 2023-12-23 Red O-: Stefano Sposetti Optics: M420 | Method: VID | Duration: 9.02,46.23,0 Red O-: Andrea Manna Optics: M200 | Method: VID | Duration: 8.92,46.18,0