Occultation of 4UC 478-075741 by (18568) Thuillot on 2018-06-12 Green O+: Peter Tickner Optics: M300 | Method: CCD | Duration: 0.84 -0.92,51.43,0 Red O-: Tim Haymes Optics: M300 | Method: VID | Duration: -0.82,51.51,0