Occultation of TYC 1936-01052-1 by (172340) 2002 VN74 on 2026-04-21 Red O-: Andreas Schweizer Optics: M250 | Method: VID | Duration: 8.47,47.34,0 Red O-: Carsten Ziolek Optics: M356 | Method: VID | Duration: 9.64,46.99,0