Occultation of 4UC 485-120346 by (121225) 1999 RX27 on 2020-08-13 Green O+: Jiri Kubanek Optics: M203 | Method: CCD | Duration: 0.80 13.75,49.74,0 Red O-: Michal Rottenborn Optics: M303 | Method: CCD | Duration: 13.33,49.71,0