Occultation of 4UC 461-131617 by (2875) Lagerkvist on 2018-09-23 Green O+: Tim Haymes Optics: M300 | Method: VID | Duration: 0.60 -0.82,51.51,0 Green O+: Peter Tickner Optics: M300 | Method: CCD | Duration: 0.55 -0.92,51.43,0