Occultation of UCAC4 631-014006 by (31819) 1999 RS150 on 2025-10-18 Green O+: Deborah Smith Optics: M300 | Method: VID | Duration: 3.25 -2.54,37.11,0 Red O-: Deborah Smith Optics: M200 | Method: VID | Duration: -3.04,37.49,0 Red O-: Ferran Casarramona Optics: M200 | Method: VID | Duration: -2.02,36.88,0