Occultation of TYC 4717-00294-1 by (625) Xenia on 2021-10-23 Green O+: Jiri Kubanek Optics: M200 | Method: CCD | Duration: 2.20 13.55,49.09,0 Green O+: Gregor Krannich Optics: M350 | Method: CCD | Duration: 2.23 10.85,48.09,0 Green O+: Manfred Simon Optics: M203 | Method: CCD | Duration: 2.24 10.63,47.90,0 Red O-: Marcin Filipek Optics: M250 | Method: CCD | Duration: 19.75,50.21,0