Occultation of 2UC 41002902 by (466) Tisiphone on 2012-01-23 Green O+: Jan-Maarten Winkel Optics: M310 | Method: VID | Duration: 3.94 6.26,51.90,0 Red O-: Tim Haymes Optics: M300 | Method: VID | Duration: -0.82,51.51,0