Occultation of UCAC4 550-021621 by (1844) Susilva on 2025-12-15 Green O+: Sven Andersson Optics: M360 | Method: VID | Duration: 0.76 13.66,52.41,0 Red O-: Anna Marciniak Optics: M350 | Method: CCD | Duration: 16.04,52.60,0 Red O-: Henk de Groot Optics: M350 | Method: VID | Duration: 6.44,52.53,0