Occultation of 4UC 570-126985 by (480) Hansa on 2018-09-17 Green O+: Malcolm Jennings Optics: M276 | Method: VID | Duration: 2.76 -0.07,51.32,0 Red O-: Tim Haymes Optics: M300 | Method: VID | Duration: -0.82,51.51,0