ASTEROIDAL OCCULTATION REPORT FROM JOTA/ES 2021 06 18 TYC 6273-01107-1 Phereclos 2357 Dariusz Miller 04-549 Warsaw CHAJĘTY 52 27 47,4" N 21 16 07,0" E 89 m Datum (WGS 84 preferred) Double Hubert Ograbek & Dariusz Miller Negative S 23 : 04 : 20 UT E 23 : 07 : 40 Telescope: Newtonian D 270 F 6.3 magnification 101 Mount: AZ motor drive: no NTP Clock Visual Atmospheric transparency: very good vind: 2 km/h temperature: +20 Star image stability: good Minor planet visible: no