ASTEROIDAL OCCULTATION REPORT FORM IOTA/ES 2019 10 29 TYC 1932-00469-1 Sylvia 87 Dariusz Miller 04-542 Warsaw Warsow 52 14 17,2" N 21 09 22,3" E 92 m Datum (WGS 84 prefered) Single Negative S 23 : 35 : 32" UT E 23 : 49 : 20" Telescope: Newtionian D 270 F 6.3 Magnification 68 Mount: AZ Motor drive No Timing & recording: Visual Rad clock stopwatch Obserwing conditions: Atmospheric transparency: Very good. Star image stability: Good Wind: no Temperature: -1 Minor planet visible: no