Occultation of 4UC 535-038274 by (357) Ninina on 2021-02-28 Green O+: Jiri Kubanek Optics: M203 | Method: CCD | Duration: 13.62 12.68,49.44,0 Green O+: Bjoern Kattentidt Optics: M279 | Method: VID | Duration: 16.64 12.22,48.99,0 Green O+: Gianni Casalnuovo Optics: M355 | Method: CCD | Duration: 16.80 11.34,46.42,0 Green O+: Roberto Bacci Optics: M407 | Method: CCD | Duration: 19.00 10.46,44.08,0 Green O+: P. Bacci et al Optics: M600 | Method: CCD | Duration: 16.00 10.80,44.06,0 Green O+: Pietro Baruffetti Optics: M300 | Method: VID | Duration: 11.00 10.13,44.02,0 Green O+: Mauro Bertini Optics: M300 | Method: CCD | Duration: 12.00 11.09,43.79,0 Green O+: Luca Grazzini Optics: M200 | Method: CCD | Duration: 5.69 11.20,43.75,0 Red O-: Miroslav Polacek Optics: M200 | Method: CCD | Duration: 13.76,49.75,0 Red O-: Michal Rottenborn Optics: M254 | Method: CCD | Duration: 13.33,49.71,0 Red O-: Jiri Polak Optics: M303 | Method: CCD | Duration: 13.32,49.69,0 Red O-: Gregor Krannich Optics: M350 | Method: CCD | Duration: 10.85,48.09,0 Red O-: Werner Hasubick Optics: M440 | Method: CCD | Duration: 10.73,48.02,0 Red O-: Stefano Sposetti Optics: M420 | Method: CCD | Duration: 9.02,46.23,0 Red O-: Andrea Manna Optics: M200 | Method: VID | Duration: 8.92,46.18,0 Red O-: Alberto Ossola Optics: M230 | Method: VID | Duration: 8.92,46.00,0 Red O-: Davide Agnetti Optics: M245 | Method: CCD | Duration: 9.03,45.71,0 Red O-: Gianni Galli Optics: M356 | Method: CCD | Duration: 9.00,45.54,0 Red O-: Paolo Fini Optics: L105 | Method: VID | Duration: 11.26,43.68,0 Red O-: Nello Ruocco Optics: M356 | Method: CCD | Duration: 14.36,40.62,0