Occultation of TYC 0638-00992-1 by (7868) Barker on 2006-08-15 Red O-: Wolfgang Rothe Optics: M200 | Method: VID | Duration: 13.48,52.47,0 Red O-: Martin Dentel Optics: M250 | Method: VID | Duration: 13.35,52.46,0 Red O-: Tomas Janik Optics: M200 | Method: VIS | Duration: 14.00,50.73,0 Red O-: Gerhard Dangl Optics: M254 | Method: VID | Duration: 15.24,48.79,0