Occultation of 3UC 142-236470 by (712) Boliviana on 2012-03-26 Green O+: Stefano Sposetti Optics: M400 | Method: VID | Duration: 4.44 9.02,46.23,0 Red O-: Jan-Maarten Winkel Optics: M310 | Method: VID | Duration: 6.26,51.90,0