Occultation of UCAC4 383-065030 by (309) Fraternitas on 2026-04-17 Green O+: Alfonso Noschese Optics: M450 | Method: VID | Duration: 1.70 14.88,40.64,0 Red O-: Ettore Marmo Optics: M300 | Method: VID | Duration: 15.34,40.46,0