Occultation of TYC 0539-01224-1 by (1867) Deiphobus on 2011-11-17 Green O+: Peter Delincak Optics: M355 | Method: CCD | Duration: 6.50 18.70,49.40,0 Red O-: Tim Haymes Optics: M300 | Method: VID | Duration: -0.82,51.51,0 Red O-: R. Simonson et al Optics: M250 | Method: VID | Duration: -0.31,51.43,0 Red O-: O. Farago/J. Schulz Optics: M300 | Method: VID | Duration: 11.02,50.88,0 Red O-: Tomas Janik Optics: M254 | Method: VIS | Duration: 13.98,50.81,0