Occultation of 3UC 241-088240 by (3109) Machin on 2012-03-22 Red O-: Jan-Maarten Winkel Optics: M310 | Method: VID | Duration: 6.26,51.90,0 Red O-: Harrie Rutten Optics: M356 | Method: VID | Duration: 6.18,51.48,0 Red O-: Klaus Spruck Optics: M450 | Method: VIS | Duration: 8.53,50.64,0 Red O-: Michele Bigi Optics: M200 | Method: VID | Duration: 10.05,44.04,0