Occultation of TYC 1917-00391-1 by (759) Vinifera on 2021-05-04 Green O+: Joan Aragones Optics: L102 | Method: CCD | Duration: 1.50 1.39,41.14,0 Red O-: Carles Schnabel Optics: M400 | Method: CCD | Duration: 1.87,41.49,0 Red O-: Jordi Marco Optics: M235 | Method: CCD | Duration: 2.16,41.40,0