Occultation of 4UC 496-052994 by (476) Hedwig on 2020-05-19 Green O+: Eric Frappa Optics: M203 | Method: VID | Duration: 4.97 1.99,44.57,0 Red O-: Pierre Le Cam Optics: M250 | Method: CCD | Duration: 0.79,46.93,0 Yellow O?: E. Frappa/A. Klotz Optics: M250 | Method: CCD | Duration: 3.10 6.92,43.75,0