Occultation of 4UC 577-001889 by (762) Pulcova on 2020-10-19 Green O+: Esdert Edens Optics: M235 | Method: CCD | Duration: 0.70 5.16,52.63,0 Red O-: Michal Rottenborn Optics: M303 | Method: CCD | Duration: 13.33,49.71,0