Occultation of 4UC 575-043563 by (139) Juewa on 2020-04-19 Green O+: Jan-Maarten Winkel Optics: M310 | Method: VID | Duration: 5.63 6.26,51.90,0 Green O+: Henk De Groot Optics: M356 | Method: VID | Duration: 7.23 5.80,51.83,0 Green O+: Harrie Rutten Optics: M356 | Method: VID | Duration: 7.04 6.18,51.48,0 Green O+: Chad Ellington Optics: M250 | Method: VID | Duration: 9.34 5.93,51.03,0 Green O+: Olivier Schreurs Optics: M280 | Method: VID | Duration: 9.76 5.56,50.64,0 Green O+: Esteban Fernandez Optics: M203 | Method: VID | Duration: 9.20 5.52,50.60,0 Red O-: Oliver Kloes Optics: M254 | Method: CCD | Duration: 8.36,50.14,0