Occultation of 4UC 506-003890 by (6106) Stoss on 2017-10-17 Red O-: Bjoern Kattentidt Optics: M279 | Method: VID | Duration: 12.22,48.99,0 Red O-: Stefano Sposetti Optics: M280 | Method: VID | Duration: 9.02,46.23,0 Red O-: Alberto Ossola Optics: M230 | Method: VID | Duration: 8.92,46.00,0 Red O-: E. Frappa/A. Klotz Optics: M250 | Method: CCD | Duration: 6.92,43.75,0