Occultation of 4UC 528-010553 by (72) Feronia on 2016-12-22 Green O+: P. Baruffetti et al Optics: M200 | Method: VID | Duration: 5.52 10.13,44.02,0 Green O+: David Vizzoni Optics: M200 | Method: CCD | Duration: 7.99 10.27,43.95,0 Red O-: C. Perello/A. Selva Optics: M500 | Method: VID | Duration: 2.09,41.55,0 Red O-: Carles Schnabel Optics: M400 | Method: VID | Duration: 1.87,41.49,0