Occultation of TYC 6296-01975-1 by (1055) Tynka on 2006-07-28 Red O-: E. Frappa/A. Klotz Optics: M250 | Method: CCD | Duration: 6.92,43.75,0 Red O-: Oscar Canales Optics: M254 | Method: VID | Duration: -1.34,42.20,0 Red O-: Carlos Perello Optics: M125 | Method: VID | Duration: 2.11,41.54,0 Red O-: Jose Ripero Optics: M340 | Method: VIS | Duration: -3.58,40.64,0