Occultation of 4UC 493-002531 by (1978) Patrice on 2017-11-12 Red O-: Jan-Maarten Winkel Optics: M310 | Method: VID | Duration: 6.26,51.90,0 Red O-: John Talbot Optics: M303 | Method: VID | Duration: -1.28,51.63,0 Red O-: Derrick Ward Optics: M200 | Method: CCD | Duration: -1.76,51.56,0 Red O-: Philip Denyer Optics: M235 | Method: VID | Duration: 0.19,51.55,0 Red O-: Tim Haymes Optics: M300 | Method: VID | Duration: -0.82,51.51,0 Red O-: Peter Tickner Optics: L80 | Method: CCD | Duration: -0.92,51.43,0