Occultation of UCAC4 544-023481 by (418) Alemannia on 2022-12-25 Green O+: Jiri Kubanek Optics: M200 | Method: VID | Duration: 4.20 13.60,48.83,0 Green O+: Gregor Krannich Optics: M350 | Method: VID | Duration: 2.54 10.85,48.09,0 Green O+: Stefan Meister Optics: M500 | Method: VID | Duration: 2.37 8.57,47.52,0