Occultation of 4UC 565-009808 by (21900) Orus on 2022-12-16 Green O+: A. Leroy et al Optics: M355 | Method: CCD | Duration: 3.00 2.74,48.74,0 Green O+: J. Desmars et al Optics: M280 | Method: CCD | Duration: 3.70 2.86,48.61,0