Occultation of TYC 1933-01688-1 by (671) Carnegia on 2019-05-20 Green O+: John Talbot Optics: M303 | Method: VID | Duration: 1.47 -1.28,51.63,0 Green O+: Tim Haymes Optics: M203 | Method: VID | Duration: 1.86 -0.81,51.51,0 Red O-: Alex Pratt Optics: M279 | Method: VID | Duration: -1.61,53.84,0 Red O-: Simon Kidd Optics: M350 | Method: CCD | Duration: -0.06,51.95,0 Red O-: Philip Denyer Optics: M235 | Method: VID | Duration: 0.19,51.55,0