Occultation of 4UC 426-109078 by (3731) Hancock on 2021-08-14 Green O+: Daniel Blazewicz Optics: M350 | Method: CCD | Duration: 3.00 20.32,49.99,0 Red O-: Jiri Polak Optics: M303 | Method: CCD | Duration: 13.28,49.93,0 Red O-: Jiri Kubanek Optics: M303 | Method: CCD | Duration: 13.75,49.74,0