Occultation of TYC 4950-00267-1 by (6723) Chrisclark on 2020-04-16 Green O+: Henk De Groot Optics: M356 | Method: VID | Duration: 1.32 5.80,51.83,0 Red O-: Henk Bulder Optics: M305 | Method: VIS | Duration: 6.29,52.67,0 Red O-: John Talbot Optics: M303 | Method: VID | Duration: -1.28,51.63,0 Red O-: Peter Lindner Optics: M305 | Method: VID | Duration: 14.28,51.45,0 Red O-: Jean Bourgeois Optics: M300 | Method: VID | Duration: 3.44,51.17,0 Red O-: Andreas Dill Optics: L152 | Method: VID | Duration: 4.55,50.90,0 Red O-: O. Schreurs et al Optics: M406 | Method: VID | Duration: 5.44,50.52,0 Red O-: Marcin Filipek Optics: M250 | Method: VID | Duration: 19.75,50.21,0 Red O-: Roland Boninsegna Optics: M400 | Method: CCD | Duration: 4.58,50.09,0 Red O-: Jiri Kubanek Optics: M203 | Method: VID | Duration: 13.75,49.74,0 Yellow O?: Tim Haymes Optics: M279 | Method: CCD | Duration: 1.27 -1.31,51.93,0