Occultation of 4UC 496-054452 by (1724) Vladimir on 2021-02-26 Green O+: Jorge Juan Optics: M406 | Method: VID | Duration: 2.24 1.77,41.54,0 Green O+: Carles Schnabel Optics: M400 | Method: VID | Duration: 2.04 1.87,41.49,0 Yellow O?: Jordi Marco Optics: M235 | Method: CCD | Duration: 0.19 2.16,41.40,0