Occultation of 4UC 447-103445 by (5434) Tomwhitney on 2019-07-09 Green O+: Gregor Krannich Optics: M350 | Method: CCD | Duration: 0.68 10.85,48.09,0 Green O+: Andreas Schweizer Optics: M500 | Method: CCD | Duration: 0.80 8.57,47.52,0 Green O+: Jonas Schenker Optics: M450 | Method: VID | Duration: 1.32 7.95,47.42,0