Occultation of 4UC 504-054229 by (381) Myrrha on 2021-02-12 Green O+: Roland Boninsegna Optics: M400 | Method: VID | Duration: 12.84 4.58,50.09,0 Red O-: Jan-Maarten Winkel Optics: M310 | Method: VID | Duration: 6.26,51.90,0 Red O-: Olivier Schreurs Optics: M280 | Method: VID | Duration: 5.56,50.64,0