Occultation of TYC 1824-00174-1 by (133) Cyrene on 2020-03-17 Green O+: Chad Ellington Optics: M250 | Method: VID | Duration: 3.08 5.93,51.03,0 Red O-: O. Schreurs et al Optics: M203 | Method: VID | Duration: 5.44,50.52,0