Occultation of 4UC 574-016894 by (4000) Hipparchus on 2018-03-14 Green O+: Stefano Sposetti Optics: M280 | Method: VID | Duration: 0.64 9.02,46.23,0 Green O+: Andrea Manna Optics: M200 | Method: VID | Duration: 1.19 8.92,46.18,0