Occultation of 4UC 451-019548 by (105) Artemis on 2020-03-18 Green O+: Chad Ellington Optics: M250 | Method: VID | Duration: 3.34 5.93,51.03,0 Red O-: O. Schreurs et al Optics: M406 | Method: VID | Duration: 5.44,50.52,0 Red O-: Jean Bourgeois Optics: M200 | Method: VID | Duration: 5.05,50.09,0 Red O-: Jiri Kubanek Optics: M203 | Method: VID | Duration: 13.75,49.74,0