Occultation of 4UC 509-054952 by (387) Aquitania on 2017-02-26 Green O+: Pietro Baruffetti Optics: M200 | Method: VIS | Duration: 8.00 10.13,44.02,0 Green O+: David Vizzoni Optics: M200 | Method: CCD | Duration: 9.08 10.27,43.95,0 Red O-: Alex Pratt Optics: M279 | Method: VID | Duration: -1.61,53.84,0 Red O-: Michal Rottenborn Optics: M303 | Method: VID | Duration: 13.33,49.71,0