Occultation of UCAC4 433-087184 by (41221) 1999 XQ13 on 2026-06-18 Green O+: Antoni Selva Optics: M500 | Method: VID | Duration: 0.96 2.09,41.55,0 Red O-: Jordi Marco Optics: M235 | Method: CCD | Duration: 2.16,41.40,0