Occultation of TYC 1145-00410-1 by (24244) 1999 XY101 on 2007-07-07 Red O-: Michel Boutet Optics: M250 | Method: VIS | Duration: 1.29,43.24,0 Red O-: Joan Rovira Optics: M200 | Method: VID | Duration: 2.10,41.82,0 Red O-: Mario Fernandez Optics: L80 | Method: VID | Duration: 1.94,41.39,0