Occultation of 4UC 498-004393 by (3129) Bonestell on 2017-01-19 Red O-: Michal Rottenborn Optics: M203 | Method: VID | Duration: 13.33,49.71,0 Red O-: Jiri Polak Optics: M200 | Method: VID | Duration: 13.32,49.69,0 Red O-: Bjoern Kattentidt Optics: M279 | Method: VID | Duration: 12.22,48.99,0