Occultation of TYC 5490-00807-1 by (779) Nina on 2006-04-19 Green O+: Jose Ripero Optics: M350 | Method: VIS | Duration: 11.80 -3.58,40.64,0 Red O-: Patrick Degrelle Optics: M153 | Method: VIS | Duration: 2.59,50.45,0 Red O-: Thierry Midavaine Optics: M253 | Method: VID | Duration: -0.41,47.98,0 Red O-: E. Frappa/A. Klotz Optics: M250 | Method: CCD | Duration: 6.92,43.75,0