Occultation of TYC 6240-00814-1 by (16030) 1999 FS3 on 2020-08-19 Green O+: Jiri Kubanek Optics: M203 | Method: CCD | Duration: 0.92 13.75,49.74,0 Red O-: Jiri Polak Optics: M303 | Method: CCD | Duration: 13.28,49.93,0