Occultation of 4UC 587-010068 by (8901) 1995 UJ4 on 2016-12-31 Red O-: Jiri Kubanek Optics: M150 | Method: VID | Duration: 13.75,49.74,0 Red O-: Alberto Ossola Optics: M230 | Method: VID | Duration: 8.92,46.00,0