Occultation of TYC 3796-01007-1 by (40253) 1999 BB1 on 2026-03-18 Green O+: Peter Nosal Optics: M250 | Method: VID | Duration: 0.11 19.30,48.56,0 Red O-: Marek Harman Optics: M350 | Method: VID | Duration: 19.15,48.72,0